9.984 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.013 * [progress]: [Phase 2 of 3] Improving.
0.013 * [simplify]: Simplifying:
  (- (* x x) 1.0)
0.013 * * [simplify]: Extracting # 0 : cost  0
0.013 * * [simplify]: Extracting # 1 : cost  0
0.013 * * [simplify]: Extracting # 2 : cost  0
0.013 * * [simplify]: Extracting # 3 : cost  0
0.013 * * [simplify]: Extracting # 4 : cost  0
0.013 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
0.015 * * [simplify]: Extracting # 0 : cost  0
0.015 * * [simplify]: Extracting # 1 : cost  0
0.015 * * [simplify]: Extracting # 2 : cost  0
0.015 * * [simplify]: iteration  1 :  6  enodes  (cost  5 )
0.017 * * [simplify]: Extracting # 0 : cost  0
0.017 * * [simplify]: iteration  2 :  7  enodes  (cost  5 )
0.020 * * [simplify]: Extracting # 0 : cost  0
0.020 * * [simplify]: iteration done:  7  enodes  (cost  5 )
0.020 * [simplify]: Simplified to:
  (- (* x x) 1.0)
0.020 * * [progress]: iteration 1 / 4
0.020 * * * [progress]: picking best candidate
0.022 * * * * [pick]: Picked  #<alt (λ (x) (- (* x x) 1.0))>
0.022 * * * [progress]: localizing error
0.029 * * * [progress]: generating rewritten candidates
0.029 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.047 * * * [progress]: generating series expansions
0.047 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.047 * [backup-simplify]: Simplify (- (* x x) 1.0) into (- (pow x 2) 1.0)
0.047 * [approximate]: Taking taylor expansion of (- (pow x 2) 1.0) in (x) around 0
0.047 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.047 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.047 * [taylor]: Taking taylor expansion of x in x
0.047 * [backup-simplify]: Simplify 0 into 0
0.047 * [backup-simplify]: Simplify 1 into 1
0.047 * [taylor]: Taking taylor expansion of 1.0 in x
0.047 * [backup-simplify]: Simplify 1.0 into 1.0
0.047 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.047 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.047 * [taylor]: Taking taylor expansion of x in x
0.047 * [backup-simplify]: Simplify 0 into 0
0.047 * [backup-simplify]: Simplify 1 into 1
0.047 * [taylor]: Taking taylor expansion of 1.0 in x
0.047 * [backup-simplify]: Simplify 1.0 into 1.0
0.048 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.049 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.049 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.050 * [backup-simplify]: Simplify (- 0) into 0
0.050 * [backup-simplify]: Simplify (+ 0 0) into 0
0.050 * [backup-simplify]: Simplify 0 into 0
0.050 * [backup-simplify]: Simplify (* 1 1) into 1
0.051 * [backup-simplify]: Simplify (- 0) into 0
0.051 * [backup-simplify]: Simplify (+ 1 0) into 1
0.051 * [backup-simplify]: Simplify 1 into 1
0.052 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.052 * [backup-simplify]: Simplify (- 0) into 0
0.052 * [backup-simplify]: Simplify (+ 0 0) into 0
0.053 * [backup-simplify]: Simplify 0 into 0
0.053 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.054 * [backup-simplify]: Simplify (- 0) into 0
0.054 * [backup-simplify]: Simplify (+ 0 0) into 0
0.054 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.055 * [backup-simplify]: Simplify (- 0) into 0
0.056 * [backup-simplify]: Simplify (+ 0 0) into 0
0.056 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.057 * [backup-simplify]: Simplify (- 0) into 0
0.058 * [backup-simplify]: Simplify (+ 0 0) into 0
0.058 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.059 * [backup-simplify]: Simplify (- 0) into 0
0.059 * [backup-simplify]: Simplify (+ 0 0) into 0
0.059 * [backup-simplify]: Simplify 0 into 0
0.060 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.060 * [backup-simplify]: Simplify (- 0) into 0
0.060 * [backup-simplify]: Simplify (+ 0 0) into 0
0.060 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (- 1.0)) into (- (pow x 2) 1.0)
0.061 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) 1.0) into (- (/ 1 (pow x 2)) 1.0)
0.061 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in (x) around 0
0.061 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.061 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify 1 into 1
0.061 * [backup-simplify]: Simplify (* 1 1) into 1
0.062 * [backup-simplify]: Simplify (/ 1 1) into 1
0.062 * [taylor]: Taking taylor expansion of 1.0 in x
0.062 * [backup-simplify]: Simplify 1.0 into 1.0
0.062 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.062 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.062 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify 1 into 1
0.062 * [backup-simplify]: Simplify (* 1 1) into 1
0.062 * [backup-simplify]: Simplify (/ 1 1) into 1
0.062 * [taylor]: Taking taylor expansion of 1.0 in x
0.062 * [backup-simplify]: Simplify 1.0 into 1.0
0.063 * [backup-simplify]: Simplify (+ 1 0) into 1
0.063 * [backup-simplify]: Simplify 1 into 1
0.063 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.064 * [backup-simplify]: Simplify (+ 0 0) into 0
0.064 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.065 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.065 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.065 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.066 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.066 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.067 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.067 * [backup-simplify]: Simplify (- 0) into 0
0.067 * [backup-simplify]: Simplify (+ 0 0) into 0
0.067 * [backup-simplify]: Simplify 0 into 0
0.068 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.069 * [backup-simplify]: Simplify (- 0) into 0
0.069 * [backup-simplify]: Simplify (+ 0 0) into 0
0.069 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.071 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.071 * [backup-simplify]: Simplify (- 0) into 0
0.071 * [backup-simplify]: Simplify (+ 0 0) into 0
0.071 * [backup-simplify]: Simplify 0 into 0
0.072 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.073 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.073 * [backup-simplify]: Simplify (- 0) into 0
0.073 * [backup-simplify]: Simplify (+ 0 0) into 0
0.073 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
0.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.075 * [backup-simplify]: Simplify (- 0) into 0
0.075 * [backup-simplify]: Simplify (+ 0 0) into 0
0.075 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
0.077 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.077 * [backup-simplify]: Simplify (- 0) into 0
0.077 * [backup-simplify]: Simplify (+ 0 0) into 0
0.077 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify (+ (- 1.0) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (- (pow x 2) 1.0)
0.078 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) 1.0) into (- (/ 1 (pow x 2)) 1.0)
0.078 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in (x) around 0
0.078 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.078 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.078 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.078 * [taylor]: Taking taylor expansion of x in x
0.078 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify 1 into 1
0.078 * [backup-simplify]: Simplify (* 1 1) into 1
0.078 * [backup-simplify]: Simplify (/ 1 1) into 1
0.079 * [taylor]: Taking taylor expansion of 1.0 in x
0.079 * [backup-simplify]: Simplify 1.0 into 1.0
0.079 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.079 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.079 * [taylor]: Taking taylor expansion of (pow x 2) 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
0.079 * [backup-simplify]: Simplify (* 1 1) into 1
0.079 * [backup-simplify]: Simplify (/ 1 1) into 1
0.079 * [taylor]: Taking taylor expansion of 1.0 in x
0.079 * [backup-simplify]: Simplify 1.0 into 1.0
0.080 * [backup-simplify]: Simplify (+ 1 0) into 1
0.080 * [backup-simplify]: Simplify 1 into 1
0.080 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.080 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.081 * [backup-simplify]: Simplify (+ 0 0) into 0
0.081 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.082 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.083 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.083 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.083 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.084 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.084 * [backup-simplify]: Simplify (- 0) into 0
0.084 * [backup-simplify]: Simplify (+ 0 0) into 0
0.084 * [backup-simplify]: Simplify 0 into 0
0.091 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.092 * [backup-simplify]: Simplify (- 0) into 0
0.092 * [backup-simplify]: Simplify (+ 0 0) into 0
0.092 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.093 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.094 * [backup-simplify]: Simplify (- 0) into 0
0.094 * [backup-simplify]: Simplify (+ 0 0) into 0
0.094 * [backup-simplify]: Simplify 0 into 0
0.095 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.096 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.097 * [backup-simplify]: Simplify (- 0) into 0
0.097 * [backup-simplify]: Simplify (+ 0 0) into 0
0.097 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
0.100 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.101 * [backup-simplify]: Simplify (- 0) into 0
0.101 * [backup-simplify]: Simplify (+ 0 0) into 0
0.101 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
0.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.104 * [backup-simplify]: Simplify (- 0) into 0
0.105 * [backup-simplify]: Simplify (+ 0 0) into 0
0.105 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify (+ (- 1.0) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (- (pow x 2) 1.0)
0.105 * * * [progress]: simplifying candidates
0.106 * [simplify]: Simplifying:
  (/ (exp (* x x)) (exp 1.0))
  (log (- (* x x) 1.0))
  (exp (- (* x x) 1.0))
  (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0)))
  (cbrt (- (* x x) 1.0))
  (* (* (- (* x x) 1.0) (- (* x x) 1.0)) (- (* x x) 1.0))
  (sqrt (- (* x x) 1.0))
  (sqrt (- (* x x) 1.0))
  (- (pow (* x x) 3) (pow 1.0 3))
  (+ (* (* x x) (* x x)) (+ (* 1.0 1.0) (* (* x x) 1.0)))
  (- 1.0)
  (- (* (* x x) (* x x)) (* 1.0 1.0))
  (+ (* x x) 1.0)
  (+ x (sqrt 1.0))
  (- x (sqrt 1.0))
  (- 1.0)
  (- (pow x 2) 1.0)
  (- (pow x 2) 1.0)
  (- (pow x 2) 1.0)
0.107 * * [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
0.107 * * [simplify]: Extracting # 5 : cost  0
0.107 * * [simplify]: iteration  0 :  32  enodes  (cost  136 )
0.123 * * [simplify]: Extracting # 0 : cost  0
0.124 * * [simplify]: Extracting # 1 : cost  0
0.124 * * [simplify]: Extracting # 2 : cost  0
0.124 * * [simplify]: Extracting # 3 : cost  0
0.124 * * [simplify]: Extracting # 4 : cost  0
0.124 * * [simplify]: iteration  1 :  73  enodes  (cost  133 )
0.162 * * [simplify]: Extracting # 0 : cost  0
0.162 * * [simplify]: Extracting # 1 : cost  0
0.162 * * [simplify]: Extracting # 2 : cost  0
0.162 * * [simplify]: Extracting # 3 : cost  0
0.162 * * [simplify]: Extracting # 4 : cost  0
0.162 * * [simplify]: iteration  2 :  163  enodes  (cost  113 )
0.219 * * [simplify]: Extracting # 0 : cost  0
0.220 * * [simplify]: Extracting # 1 : cost  0
0.220 * * [simplify]: Extracting # 2 : cost  0
0.221 * * [simplify]: Extracting # 3 : cost  0
0.222 * * [simplify]: Extracting # 4 : cost  0
0.222 * * [simplify]: iteration  3 :  332  enodes  (cost  113 )
0.362 * * [simplify]: Extracting # 0 : cost  0
0.362 * * [simplify]: Extracting # 1 : cost  0
0.363 * * [simplify]: Extracting # 2 : cost  0
0.364 * * [simplify]: Extracting # 3 : cost  0
0.365 * * [simplify]: Extracting # 4 : cost  0
0.365 * * [simplify]: iteration  4 :  769  enodes  (cost  113 )
0.946 * * [simplify]: Extracting # 0 : cost  0
0.954 * * [simplify]: Extracting # 1 : cost  0
0.957 * * [simplify]: Extracting # 2 : cost  0
0.960 * * [simplify]: Extracting # 3 : cost  0
0.965 * * [simplify]: Extracting # 4 : cost  0
0.969 * * [simplify]: iteration  5 :  2422  enodes  (cost  113 )
2.704 * * [simplify]: Extracting # 0 : cost  0
2.722 * * [simplify]: Extracting # 1 : cost  0
2.732 * * [simplify]: Extracting # 2 : cost  0
2.742 * * [simplify]: Extracting # 3 : cost  0
2.752 * * [simplify]: Extracting # 4 : cost  0
2.762 * * [simplify]: iteration done:  5000  enodes  (cost  113 )
2.762 * [simplify]: Simplified to:
  (exp (- (* x x) 1.0))
  (log (- (* x x) 1.0))
  (exp (- (* x x) 1.0))
  (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0)))
  (cbrt (- (* x x) 1.0))
  (pow (- (* x x) 1.0) 3)
  (sqrt (- (* x x) 1.0))
  (sqrt (- (* x x) 1.0))
  (- (pow x 6) (pow 1.0 3))
  (+ (* 1.0 (+ (* x x) 1.0)) (pow x 4))
  (- 1.0)
  (- (pow x 4) (* 1.0 1.0))
  (+ (* x x) 1.0)
  (+ x (sqrt 1.0))
  (- x (sqrt 1.0))
  (- 1.0)
  (- (* x x) 1.0)
  (- (* x x) 1.0)
  (- (* x x) 1.0)
2.763 * * * [progress]: adding candidates to table
2.814 * * [progress]: iteration 2 / 4
2.814 * * * [progress]: picking best candidate
2.817 * * * * [pick]: Picked  #<alt (λ (x) (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))))>
2.817 * * * [progress]: localizing error
2.829 * * * [progress]: generating rewritten candidates
2.829 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.929 * * * [progress]: generating series expansions
2.929 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.930 * [backup-simplify]: Simplify (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))) into (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))
2.930 * [approximate]: Taking taylor expansion of (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))) in (x) around 0
2.930 * [taylor]: Taking taylor expansion of (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))) in x
2.930 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x
2.930 * [taylor]: Taking taylor expansion of x in x
2.931 * [backup-simplify]: Simplify 0 into 0
2.931 * [backup-simplify]: Simplify 1 into 1
2.931 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.931 * [taylor]: Taking taylor expansion of 1.0 in x
2.931 * [backup-simplify]: Simplify 1.0 into 1.0
2.931 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
2.932 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1.0))) into 0
2.932 * [taylor]: Taking taylor expansion of (- x (sqrt 1.0)) in x
2.932 * [taylor]: Taking taylor expansion of x in x
2.932 * [backup-simplify]: Simplify 0 into 0
2.932 * [backup-simplify]: Simplify 1 into 1
2.932 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.932 * [taylor]: Taking taylor expansion of 1.0 in x
2.932 * [backup-simplify]: Simplify 1.0 into 1.0
2.933 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
2.933 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1.0))) into 0
2.933 * [taylor]: Taking taylor expansion of (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))) in x
2.934 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x
2.934 * [taylor]: Taking taylor expansion of x in x
2.934 * [backup-simplify]: Simplify 0 into 0
2.934 * [backup-simplify]: Simplify 1 into 1
2.934 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.934 * [taylor]: Taking taylor expansion of 1.0 in x
2.934 * [backup-simplify]: Simplify 1.0 into 1.0
2.934 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
2.935 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1.0))) into 0
2.935 * [taylor]: Taking taylor expansion of (- x (sqrt 1.0)) in x
2.935 * [taylor]: Taking taylor expansion of x in x
2.935 * [backup-simplify]: Simplify 0 into 0
2.935 * [backup-simplify]: Simplify 1 into 1
2.935 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.935 * [taylor]: Taking taylor expansion of 1.0 in x
2.935 * [backup-simplify]: Simplify 1.0 into 1.0
2.936 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
2.936 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1.0))) into 0
2.937 * [backup-simplify]: Simplify (+ 0 (sqrt 1.0)) into (sqrt 1.0)
2.938 * [backup-simplify]: Simplify (- (sqrt 1.0)) into (- (sqrt 1.0))
2.940 * [backup-simplify]: Simplify (+ 0 (- (sqrt 1.0))) into (- (sqrt 1.0))
2.942 * [backup-simplify]: Simplify (* (sqrt 1.0) (- (sqrt 1.0))) into (* -1 (pow (sqrt 1.0) 2))
2.943 * [backup-simplify]: Simplify (* -1 (pow (sqrt 1.0) 2)) into (* -1 (pow (sqrt 1.0) 2))
2.944 * [backup-simplify]: Simplify (- 0) into 0
2.944 * [backup-simplify]: Simplify (+ 1 0) into 1
2.945 * [backup-simplify]: Simplify (+ 1 0) into 1
2.948 * [backup-simplify]: Simplify (+ (* (sqrt 1.0) 1) (* 1 (- (sqrt 1.0)))) into 0
2.948 * [backup-simplify]: Simplify 0 into 0
2.949 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 1.0))) into 0
2.950 * [backup-simplify]: Simplify (- 0) into 0
2.950 * [backup-simplify]: Simplify (+ 0 0) into 0
2.952 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 1.0))) into 0
2.952 * [backup-simplify]: Simplify (+ 0 0) into 0
2.954 * [backup-simplify]: Simplify (+ (* (sqrt 1.0) 0) (+ (* 1 1) (* 0 (- (sqrt 1.0))))) into 1
2.954 * [backup-simplify]: Simplify 1 into 1
2.955 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
2.955 * [backup-simplify]: Simplify (- 0) into 0
2.956 * [backup-simplify]: Simplify (+ 0 0) into 0
2.957 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
2.958 * [backup-simplify]: Simplify (+ 0 0) into 0
2.959 * [backup-simplify]: Simplify (+ (* (sqrt 1.0) 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- (sqrt 1.0)))))) into 0
2.959 * [backup-simplify]: Simplify 0 into 0
2.961 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
2.961 * [backup-simplify]: Simplify (- 0) into 0
2.962 * [backup-simplify]: Simplify (+ 0 0) into 0
2.962 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
2.963 * [backup-simplify]: Simplify (+ 0 0) into 0
2.964 * [backup-simplify]: Simplify (+ (* (sqrt 1.0) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- (sqrt 1.0))))))) into 0
2.964 * [backup-simplify]: Simplify 0 into 0
2.965 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
2.965 * [backup-simplify]: Simplify (- 0) into 0
2.965 * [backup-simplify]: Simplify (+ 0 0) into 0
2.966 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
2.966 * [backup-simplify]: Simplify (+ 0 0) into 0
2.967 * [backup-simplify]: Simplify (+ (* (sqrt 1.0) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- (sqrt 1.0)))))))) into 0
2.967 * [backup-simplify]: Simplify 0 into 0
2.968 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
2.969 * [backup-simplify]: Simplify (- 0) into 0
2.969 * [backup-simplify]: Simplify (+ 0 0) into 0
2.970 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
2.970 * [backup-simplify]: Simplify (+ 0 0) into 0
2.971 * [backup-simplify]: Simplify (+ (* (sqrt 1.0) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- (sqrt 1.0))))))))) into 0
2.971 * [backup-simplify]: Simplify 0 into 0
2.972 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
2.972 * [backup-simplify]: Simplify (- 0) into 0
2.973 * [backup-simplify]: Simplify (+ 0 0) into 0
2.973 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
2.974 * [backup-simplify]: Simplify (+ 0 0) into 0
2.975 * [backup-simplify]: Simplify (+ (* (sqrt 1.0) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- (sqrt 1.0)))))))))) into 0
2.975 * [backup-simplify]: Simplify 0 into 0
2.976 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
2.976 * [backup-simplify]: Simplify (- 0) into 0
2.977 * [backup-simplify]: Simplify (+ 0 0) into 0
2.977 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
2.978 * [backup-simplify]: Simplify (+ 0 0) into 0
2.979 * [backup-simplify]: Simplify (+ (* (sqrt 1.0) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- (sqrt 1.0))))))))))) into 0
2.979 * [backup-simplify]: Simplify 0 into 0
2.981 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* -1 (pow (sqrt 1.0) 2))) into (- (pow x 2) (pow (sqrt 1.0) 2))
2.981 * [backup-simplify]: Simplify (* (+ (/ 1 x) (sqrt 1.0)) (- (/ 1 x) (sqrt 1.0))) into (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x)))
2.981 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x))) in (x) around 0
2.981 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x))) in x
2.981 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt 1.0)) in x
2.981 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.981 * [taylor]: Taking taylor expansion of x in x
2.981 * [backup-simplify]: Simplify 0 into 0
2.981 * [backup-simplify]: Simplify 1 into 1
2.982 * [backup-simplify]: Simplify (/ 1 1) into 1
2.982 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.982 * [taylor]: Taking taylor expansion of 1.0 in x
2.982 * [backup-simplify]: Simplify 1.0 into 1.0
2.982 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
2.982 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1.0))) into 0
2.982 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
2.982 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.983 * [taylor]: Taking taylor expansion of 1.0 in x
2.983 * [backup-simplify]: Simplify 1.0 into 1.0
2.983 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
2.983 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1.0))) into 0
2.983 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.983 * [taylor]: Taking taylor expansion of x in x
2.983 * [backup-simplify]: Simplify 0 into 0
2.983 * [backup-simplify]: Simplify 1 into 1
2.984 * [backup-simplify]: Simplify (/ 1 1) into 1
2.984 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x))) in x
2.984 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt 1.0)) in x
2.984 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.984 * [taylor]: Taking taylor expansion of x in x
2.984 * [backup-simplify]: Simplify 0 into 0
2.984 * [backup-simplify]: Simplify 1 into 1
2.984 * [backup-simplify]: Simplify (/ 1 1) into 1
2.984 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.984 * [taylor]: Taking taylor expansion of 1.0 in x
2.984 * [backup-simplify]: Simplify 1.0 into 1.0
2.984 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
2.985 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1.0))) into 0
2.985 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
2.985 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.985 * [taylor]: Taking taylor expansion of 1.0 in x
2.985 * [backup-simplify]: Simplify 1.0 into 1.0
2.985 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
2.986 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1.0))) into 0
2.986 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.986 * [taylor]: Taking taylor expansion of x in x
2.986 * [backup-simplify]: Simplify 0 into 0
2.986 * [backup-simplify]: Simplify 1 into 1
2.986 * [backup-simplify]: Simplify (/ 1 1) into 1
2.986 * [backup-simplify]: Simplify (+ 1 0) into 1
2.987 * [backup-simplify]: Simplify (+ 0 1) into 1
2.987 * [backup-simplify]: Simplify (* 1 1) into 1
2.987 * [backup-simplify]: Simplify 1 into 1
2.987 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.988 * [backup-simplify]: Simplify (+ (sqrt 1.0) 0) into (sqrt 1.0)
2.988 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.989 * [backup-simplify]: Simplify (- (sqrt 1.0)) into (- (sqrt 1.0))
2.990 * [backup-simplify]: Simplify (+ 0 (- (sqrt 1.0))) into (- (sqrt 1.0))
2.992 * [backup-simplify]: Simplify (+ (* 1 (sqrt 1.0)) (* (- (sqrt 1.0)) 1)) into 0
2.992 * [backup-simplify]: Simplify 0 into 0
2.992 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.993 * [backup-simplify]: Simplify (+ 0 0) into 0
2.993 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.993 * [backup-simplify]: Simplify (- 0) into 0
2.994 * [backup-simplify]: Simplify (+ 0 0) into 0
2.997 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (sqrt 1.0)) (sqrt 1.0)) (* 0 1))) into (- (pow (sqrt 1.0) 2))
2.998 * [backup-simplify]: Simplify (- (pow (sqrt 1.0) 2)) into (- (pow (sqrt 1.0) 2))
2.999 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 1.0))) into 0
3.000 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.000 * [backup-simplify]: Simplify (+ 0 0) into 0
3.000 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.001 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 1.0))) into 0
3.001 * [backup-simplify]: Simplify (- 0) into 0
3.001 * [backup-simplify]: Simplify (+ 0 0) into 0
3.002 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (sqrt 1.0)) 0) (+ (* 0 (sqrt 1.0)) (* 0 1)))) into 0
3.002 * [backup-simplify]: Simplify 0 into 0
3.003 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
3.004 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.004 * [backup-simplify]: Simplify (+ 0 0) into 0
3.005 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.005 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
3.006 * [backup-simplify]: Simplify (- 0) into 0
3.006 * [backup-simplify]: Simplify (+ 0 0) into 0
3.007 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (sqrt 1.0)) 0) (+ (* 0 0) (+ (* 0 (sqrt 1.0)) (* 0 1))))) into 0
3.007 * [backup-simplify]: Simplify 0 into 0
3.008 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
3.009 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.009 * [backup-simplify]: Simplify (+ 0 0) into 0
3.009 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.010 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
3.011 * [backup-simplify]: Simplify (- 0) into 0
3.011 * [backup-simplify]: Simplify (+ 0 0) into 0
3.012 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (sqrt 1.0)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (sqrt 1.0)) (* 0 1)))))) into 0
3.012 * [backup-simplify]: Simplify 0 into 0
3.013 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
3.013 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.014 * [backup-simplify]: Simplify (+ 0 0) into 0
3.014 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.015 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
3.015 * [backup-simplify]: Simplify (- 0) into 0
3.015 * [backup-simplify]: Simplify (+ 0 0) into 0
3.017 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (sqrt 1.0)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (sqrt 1.0)) (* 0 1))))))) into 0
3.017 * [backup-simplify]: Simplify 0 into 0
3.018 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
3.018 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.019 * [backup-simplify]: Simplify (+ 0 0) into 0
3.019 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.020 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
3.020 * [backup-simplify]: Simplify (- 0) into 0
3.021 * [backup-simplify]: Simplify (+ 0 0) into 0
3.022 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (sqrt 1.0)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (sqrt 1.0)) (* 0 1)))))))) into 0
3.022 * [backup-simplify]: Simplify 0 into 0
3.024 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
3.025 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.025 * [backup-simplify]: Simplify (+ 0 0) into 0
3.026 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.027 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
3.028 * [backup-simplify]: Simplify (- 0) into 0
3.028 * [backup-simplify]: Simplify (+ 0 0) into 0
3.031 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (sqrt 1.0)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (sqrt 1.0)) (* 0 1))))))))) into 0
3.031 * [backup-simplify]: Simplify 0 into 0
3.033 * [backup-simplify]: Simplify (+ (- (pow (sqrt 1.0) 2)) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (- (pow x 2) (pow (sqrt 1.0) 2))
3.034 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (sqrt 1.0)) (- (/ 1 (- x)) (sqrt 1.0))) into (* -1 (* (- (sqrt 1.0) (/ 1 x)) (+ (sqrt 1.0) (/ 1 x))))
3.034 * [approximate]: Taking taylor expansion of (* -1 (* (- (sqrt 1.0) (/ 1 x)) (+ (sqrt 1.0) (/ 1 x)))) in (x) around 0
3.034 * [taylor]: Taking taylor expansion of (* -1 (* (- (sqrt 1.0) (/ 1 x)) (+ (sqrt 1.0) (/ 1 x)))) in x
3.034 * [taylor]: Taking taylor expansion of -1 in x
3.035 * [backup-simplify]: Simplify -1 into -1
3.035 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (/ 1 x)) (+ (sqrt 1.0) (/ 1 x))) in x
3.035 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x
3.035 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
3.035 * [taylor]: Taking taylor expansion of 1.0 in x
3.035 * [backup-simplify]: Simplify 1.0 into 1.0
3.035 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
3.036 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1.0))) into 0
3.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.036 * [taylor]: Taking taylor expansion of x in x
3.036 * [backup-simplify]: Simplify 0 into 0
3.036 * [backup-simplify]: Simplify 1 into 1
3.036 * [backup-simplify]: Simplify (/ 1 1) into 1
3.036 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
3.036 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
3.036 * [taylor]: Taking taylor expansion of 1.0 in x
3.036 * [backup-simplify]: Simplify 1.0 into 1.0
3.037 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
3.038 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1.0))) into 0
3.038 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.038 * [taylor]: Taking taylor expansion of x in x
3.038 * [backup-simplify]: Simplify 0 into 0
3.038 * [backup-simplify]: Simplify 1 into 1
3.038 * [backup-simplify]: Simplify (/ 1 1) into 1
3.038 * [taylor]: Taking taylor expansion of (* -1 (* (- (sqrt 1.0) (/ 1 x)) (+ (sqrt 1.0) (/ 1 x)))) in x
3.039 * [taylor]: Taking taylor expansion of -1 in x
3.039 * [backup-simplify]: Simplify -1 into -1
3.039 * [taylor]: Taking taylor expansion of (* (- (sqrt 1.0) (/ 1 x)) (+ (sqrt 1.0) (/ 1 x))) in x
3.039 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x
3.039 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
3.039 * [taylor]: Taking taylor expansion of 1.0 in x
3.039 * [backup-simplify]: Simplify 1.0 into 1.0
3.039 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
3.044 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1.0))) into 0
3.044 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.044 * [taylor]: Taking taylor expansion of x in x
3.044 * [backup-simplify]: Simplify 0 into 0
3.044 * [backup-simplify]: Simplify 1 into 1
3.045 * [backup-simplify]: Simplify (/ 1 1) into 1
3.045 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
3.045 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
3.045 * [taylor]: Taking taylor expansion of 1.0 in x
3.045 * [backup-simplify]: Simplify 1.0 into 1.0
3.046 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
3.046 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1.0))) into 0
3.046 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.046 * [taylor]: Taking taylor expansion of x in x
3.046 * [backup-simplify]: Simplify 0 into 0
3.046 * [backup-simplify]: Simplify 1 into 1
3.047 * [backup-simplify]: Simplify (/ 1 1) into 1
3.047 * [backup-simplify]: Simplify (- 1) into -1
3.048 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.048 * [backup-simplify]: Simplify (+ 0 1) into 1
3.048 * [backup-simplify]: Simplify (* -1 1) into -1
3.049 * [backup-simplify]: Simplify (* -1 -1) into 1
3.049 * [backup-simplify]: Simplify 1 into 1
3.050 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.050 * [backup-simplify]: Simplify (+ (sqrt 1.0) 0) into (sqrt 1.0)
3.051 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.052 * [backup-simplify]: Simplify (- 0) into 0
3.052 * [backup-simplify]: Simplify (+ (sqrt 1.0) 0) into (sqrt 1.0)
3.055 * [backup-simplify]: Simplify (+ (* -1 (sqrt 1.0)) (* (sqrt 1.0) 1)) into 0
3.056 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
3.056 * [backup-simplify]: Simplify 0 into 0
3.057 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.057 * [backup-simplify]: Simplify (+ 0 0) into 0
3.058 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.058 * [backup-simplify]: Simplify (- 0) into 0
3.059 * [backup-simplify]: Simplify (+ 0 0) into 0
3.063 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (sqrt 1.0) (sqrt 1.0)) (* 0 1))) into (pow (sqrt 1.0) 2)
3.067 * [backup-simplify]: Simplify (+ (* -1 (pow (sqrt 1.0) 2)) (+ (* 0 0) (* 0 -1))) into (- (pow (sqrt 1.0) 2))
3.068 * [backup-simplify]: Simplify (- (pow (sqrt 1.0) 2)) into (- (pow (sqrt 1.0) 2))
3.070 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 1.0))) into 0
3.070 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.070 * [backup-simplify]: Simplify (+ 0 0) into 0
3.071 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 1.0))) into 0
3.072 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.072 * [backup-simplify]: Simplify (- 0) into 0
3.072 * [backup-simplify]: Simplify (+ 0 0) into 0
3.073 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (sqrt 1.0) 0) (+ (* 0 (sqrt 1.0)) (* 0 1)))) into 0
3.074 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (pow (sqrt 1.0) 2)) (+ (* 0 0) (* 0 -1)))) into 0
3.074 * [backup-simplify]: Simplify 0 into 0
3.075 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
3.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.076 * [backup-simplify]: Simplify (+ 0 0) into 0
3.076 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
3.077 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.077 * [backup-simplify]: Simplify (- 0) into 0
3.077 * [backup-simplify]: Simplify (+ 0 0) into 0
3.079 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (sqrt 1.0) 0) (+ (* 0 0) (+ (* 0 (sqrt 1.0)) (* 0 1))))) into 0
3.080 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (pow (sqrt 1.0) 2)) (+ (* 0 0) (* 0 -1))))) into 0
3.080 * [backup-simplify]: Simplify 0 into 0
3.081 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
3.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.081 * [backup-simplify]: Simplify (+ 0 0) into 0
3.082 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
3.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.083 * [backup-simplify]: Simplify (- 0) into 0
3.083 * [backup-simplify]: Simplify (+ 0 0) into 0
3.085 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (sqrt 1.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (sqrt 1.0)) (* 0 1)))))) into 0
3.086 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (pow (sqrt 1.0) 2)) (+ (* 0 0) (* 0 -1)))))) into 0
3.086 * [backup-simplify]: Simplify 0 into 0
3.087 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
3.087 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.088 * [backup-simplify]: Simplify (+ 0 0) into 0
3.088 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
3.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.089 * [backup-simplify]: Simplify (- 0) into 0
3.089 * [backup-simplify]: Simplify (+ 0 0) into 0
3.091 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (sqrt 1.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (sqrt 1.0)) (* 0 1))))))) into 0
3.092 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (pow (sqrt 1.0) 2)) (+ (* 0 0) (* 0 -1))))))) into 0
3.092 * [backup-simplify]: Simplify 0 into 0
3.093 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
3.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.094 * [backup-simplify]: Simplify (+ 0 0) into 0
3.095 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
3.095 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.096 * [backup-simplify]: Simplify (- 0) into 0
3.096 * [backup-simplify]: Simplify (+ 0 0) into 0
3.097 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (sqrt 1.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (sqrt 1.0)) (* 0 1)))))))) into 0
3.100 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (pow (sqrt 1.0) 2)) (+ (* 0 0) (* 0 -1)))))))) into 0
3.100 * [backup-simplify]: Simplify 0 into 0
3.101 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
3.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.103 * [backup-simplify]: Simplify (+ 0 0) into 0
3.104 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 1.0))) into 0
3.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.105 * [backup-simplify]: Simplify (- 0) into 0
3.106 * [backup-simplify]: Simplify (+ 0 0) into 0
3.109 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (sqrt 1.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (sqrt 1.0)) (* 0 1))))))))) into 0
3.112 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (pow (sqrt 1.0) 2)) (+ (* 0 0) (* 0 -1))))))))) into 0
3.112 * [backup-simplify]: Simplify 0 into 0
3.114 * [backup-simplify]: Simplify (+ (- (pow (sqrt 1.0) 2)) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (- (pow x 2) (pow (sqrt 1.0) 2))
3.114 * * * [progress]: simplifying candidates
3.115 * [simplify]: Simplifying:
  (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))
  (+ (log (+ x (sqrt 1.0))) (log (- x (sqrt 1.0))))
  (log (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))))
  (exp (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))))
  (* (* (* (+ x (sqrt 1.0)) (+ x (sqrt 1.0))) (+ x (sqrt 1.0))) (* (* (- x (sqrt 1.0)) (- x (sqrt 1.0))) (- x (sqrt 1.0))))
  (* (cbrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) (cbrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))))
  (cbrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))))
  (* (* (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))) (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))))
  (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))))
  (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))))
  (* (+ (pow x 3) (pow (sqrt 1.0) 3)) (- (pow x 3) (pow (sqrt 1.0) 3)))
  (* (+ (* x x) (- (* (sqrt 1.0) (sqrt 1.0)) (* x (sqrt 1.0)))) (+ (* x x) (+ (* (sqrt 1.0) (sqrt 1.0)) (* x (sqrt 1.0)))))
  (* (+ (pow x 3) (pow (sqrt 1.0) 3)) (- (* x x) (* (sqrt 1.0) (sqrt 1.0))))
  (* (+ (* x x) (- (* (sqrt 1.0) (sqrt 1.0)) (* x (sqrt 1.0)))) (+ x (sqrt 1.0)))
  (* (- (* x x) (* (sqrt 1.0) (sqrt 1.0))) (- (pow x 3) (pow (sqrt 1.0) 3)))
  (* (- x (sqrt 1.0)) (+ (* x x) (+ (* (sqrt 1.0) (sqrt 1.0)) (* x (sqrt 1.0)))))
  (* (- (* x x) (* (sqrt 1.0) (sqrt 1.0))) (- (* x x) (* (sqrt 1.0) (sqrt 1.0))))
  (* (- x (sqrt 1.0)) (+ x (sqrt 1.0)))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))
  (* (+ x (sqrt 1.0)) x)
  (* (+ x (sqrt 1.0)) (- (sqrt 1.0)))
  (* (+ x (sqrt 1.0)) x)
  (* (+ x (sqrt 1.0)) (- (sqrt 1.0)))
  (* x (+ x (sqrt 1.0)))
  (* (- (sqrt 1.0)) (+ x (sqrt 1.0)))
  (* x (+ x (sqrt 1.0)))
  (* (- (sqrt 1.0)) (+ x (sqrt 1.0)))
  (* (+ x (sqrt 1.0)) (* (cbrt (- x (sqrt 1.0))) (cbrt (- x (sqrt 1.0)))))
  (* (+ x (sqrt 1.0)) (sqrt (- x (sqrt 1.0))))
  (* (+ x (sqrt 1.0)) 1)
  (* (+ x (sqrt 1.0)) (+ (sqrt x) (sqrt (sqrt 1.0))))
  (* (+ x (sqrt 1.0)) (+ (sqrt x) (sqrt (sqrt 1.0))))
  (* (+ x (sqrt 1.0)) 1)
  (* (cbrt (+ x (sqrt 1.0))) (- x (sqrt 1.0)))
  (* (sqrt (+ x (sqrt 1.0))) (- x (sqrt 1.0)))
  (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))
  (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))
  (* (+ x (sqrt 1.0)) (- (pow x 3) (pow (sqrt 1.0) 3)))
  (* (+ x (sqrt 1.0)) (- (* x x) (* (sqrt 1.0) (sqrt 1.0))))
  (* (+ (pow x 3) (pow (sqrt 1.0) 3)) (- x (sqrt 1.0)))
  (* (- (* x x) (* (sqrt 1.0) (sqrt 1.0))) (- x (sqrt 1.0)))
  (- (pow x 2) (pow (sqrt 1.0) 2))
  (- (pow x 2) (pow (sqrt 1.0) 2))
  (- (pow x 2) (pow (sqrt 1.0) 2))
3.117 * * [simplify]: Extracting # 0 : cost  0
3.118 * * [simplify]: Extracting # 1 : cost  0
3.118 * * [simplify]: Extracting # 2 : cost  0
3.118 * * [simplify]: Extracting # 3 : cost  0
3.118 * * [simplify]: Extracting # 4 : cost  0
3.118 * * [simplify]: Extracting # 5 : cost  0
3.118 * * [simplify]: Extracting # 6 : cost  0
3.119 * * [simplify]: Extracting # 7 : cost  0
3.119 * * [simplify]: iteration  0 :  71  enodes  (cost  551 )
3.154 * * [simplify]: Extracting # 0 : cost  0
3.155 * * [simplify]: Extracting # 1 : cost  0
3.155 * * [simplify]: Extracting # 2 : cost  0
3.156 * * [simplify]: Extracting # 3 : cost  0
3.156 * * [simplify]: iteration  1 :  193  enodes  (cost  433 )
3.285 * * [simplify]: Extracting # 0 : cost  0
3.287 * * [simplify]: Extracting # 1 : cost  0
3.289 * * [simplify]: Extracting # 2 : cost  0
3.291 * * [simplify]: Extracting # 3 : cost  0
3.293 * * [simplify]: Extracting # 4 : cost  0
3.295 * * [simplify]: iteration  2 :  839  enodes  (cost  397 )
4.673 * * [simplify]: Extracting # 0 : cost  0
4.688 * * [simplify]: Extracting # 1 : cost  0
4.696 * * [simplify]: Extracting # 2 : cost  0
4.703 * * [simplify]: Extracting # 3 : cost  0
4.707 * * [simplify]: Extracting # 4 : cost  0
4.710 * * [simplify]: iteration  3 :  4099  enodes  (cost  393 )
6.389 * * [simplify]: Extracting # 0 : cost  0
6.400 * * [simplify]: Extracting # 1 : cost  0
6.409 * * [simplify]: Extracting # 2 : cost  0
6.423 * * [simplify]: Extracting # 3 : cost  0
6.428 * * [simplify]: Extracting # 4 : cost  0
6.433 * * [simplify]: iteration done:  5000  enodes  (cost  393 )
6.433 * [simplify]: Simplified to:
  (- (* x x) 1.0)
  (log (- (* x x) 1.0))
  (log (- (* x x) 1.0))
  (exp (- (pow x 2) 1.0))
  (pow (- (* x x) 1.0) 3)
  (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0)))
  (cbrt (- (* x x) 1.0))
  (pow (- (* x x) 1.0) 3)
  (sqrt (- (pow x 2) 1.0))
  (sqrt (- (pow x 2) 1.0))
  (* (+ (pow x 3) (pow (sqrt 1.0) 3)) (- (pow x 3) (pow (sqrt 1.0) 3)))
  (* (+ 1.0 (* (- x (sqrt 1.0)) x)) (+ 1.0 (* (+ x (sqrt 1.0)) x)))
  (* (- (* x x) 1.0) (+ (pow x 3) (pow (sqrt 1.0) 3)))
  (* (+ 1.0 (* x (- x (sqrt 1.0)))) (+ x (sqrt 1.0)))
  (* (- (pow x 3) (pow (sqrt 1.0) 3)) (- (pow x 2) 1.0))
  (* (+ 1.0 (* (+ x (sqrt 1.0)) x)) (- x (sqrt 1.0)))
  (* (- (* x x) 1.0) (- (* x x) 1.0))
  (- (* x x) 1.0)
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))
  (* (+ x (sqrt 1.0)) x)
  (- (+ (* x (sqrt 1.0)) 1.0))
  (* (+ x (sqrt 1.0)) x)
  (- (+ (* x (sqrt 1.0)) 1.0))
  (* (+ x (sqrt 1.0)) x)
  (- (+ (* x (sqrt 1.0)) 1.0))
  (* (+ x (sqrt 1.0)) x)
  (- (+ (* x (sqrt 1.0)) 1.0))
  (* (+ x (sqrt 1.0)) (* (cbrt (- x (sqrt 1.0))) (cbrt (- x (sqrt 1.0)))))
  (* (+ x (sqrt 1.0)) (sqrt (- x (sqrt 1.0))))
  (+ x (sqrt 1.0))
  (* (+ x (sqrt 1.0)) (+ (sqrt x) (sqrt (sqrt 1.0))))
  (* (+ x (sqrt 1.0)) (+ (sqrt x) (sqrt (sqrt 1.0))))
  (+ x (sqrt 1.0))
  (* (cbrt (+ x (sqrt 1.0))) (- x (sqrt 1.0)))
  (* (sqrt (+ x (sqrt 1.0))) (- x (sqrt 1.0)))
  (- (* x x) 1.0)
  (- (* x x) 1.0)
  (* (+ x (sqrt 1.0)) (- (pow x 3) (pow (sqrt 1.0) 3)))
  (* (- (pow x 2) 1.0) (+ x (sqrt 1.0)))
  (* (- x (sqrt 1.0)) (+ (pow x 3) (pow (sqrt 1.0) 3)))
  (* (- (* x x) 1.0) (- x (sqrt 1.0)))
  (- (* x x) 1.0)
  (- (* x x) 1.0)
  (- (* x x) 1.0)
6.434 * * * [progress]: adding candidates to table
6.522 * [progress]: [Phase 3 of 3] Extracting.
6.522 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (- (* x x) 1.0))> #<alt (λ (x) (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))))>)