15.821 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.038 * * * [progress]: [2/2] Setting up program.
0.040 * [progress]: [Phase 2 of 3] Improving.
0.040 * [simplify]: Simplifying:
  (- (/ x x) (* (/ 1.0 x) (sqrt (* x x))))
0.040 * * [simplify]: Extracting # 0 : cost  0
0.040 * * [simplify]: Extracting # 1 : cost  0
0.040 * * [simplify]: Extracting # 2 : cost  0
0.040 * * [simplify]: Extracting # 3 : cost  0
0.040 * * [simplify]: Extracting # 4 : cost  0
0.040 * * [simplify]: Extracting # 5 : cost  0
0.040 * * [simplify]: iteration  0 :  8  enodes  (cost  12 )
0.041 * * [simplify]: Extracting # 0 : cost  0
0.042 * * [simplify]: Extracting # 1 : cost  0
0.042 * * [simplify]: Extracting # 2 : cost  0
0.042 * * [simplify]: iteration  1 :  15  enodes  (cost  8 )
0.044 * * [simplify]: Extracting # 0 : cost  0
0.044 * * [simplify]: Extracting # 1 : cost  0
0.044 * * [simplify]: Extracting # 2 : cost  0
0.044 * * [simplify]: iteration  2 :  30  enodes  (cost  8 )
0.048 * * [simplify]: Extracting # 0 : cost  0
0.048 * * [simplify]: Extracting # 1 : cost  0
0.048 * * [simplify]: Extracting # 2 : cost  0
0.048 * * [simplify]: iteration  3 :  39  enodes  (cost  8 )
0.054 * * [simplify]: Extracting # 0 : cost  0
0.054 * * [simplify]: Extracting # 1 : cost  0
0.054 * * [simplify]: Extracting # 2 : cost  0
0.054 * * [simplify]: iteration  4 :  46  enodes  (cost  8 )
0.061 * * [simplify]: Extracting # 0 : cost  0
0.061 * * [simplify]: Extracting # 1 : cost  0
0.061 * * [simplify]: Extracting # 2 : cost  0
0.061 * * [simplify]: iteration  5 :  52  enodes  (cost  8 )
0.069 * * [simplify]: Extracting # 0 : cost  0
0.069 * * [simplify]: iteration  6 :  54  enodes  (cost  8 )
0.078 * * [simplify]: Extracting # 0 : cost  0
0.078 * * [simplify]: iteration done:  54  enodes  (cost  8 )
0.078 * [simplify]: Simplified to:
  (- 1 (* (/ 1.0 x) (fabs x)))
0.083 * * [progress]: iteration 1 / 4
0.083 * * * [progress]: picking best candidate
0.085 * * * * [pick]: Picked  #<alt (λ (x) (- 1 (* (/ 1.0 x) (fabs x))))>
0.085 * * * [progress]: localizing error
0.090 * * * [progress]: generating rewritten candidates
0.090 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.095 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.110 * * * [progress]: generating series expansions
0.110 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.111 * [backup-simplify]: Simplify (- 1 (* (/ 1.0 x) (fabs x))) into (- 1 (* 1.0 (/ (fabs x) x)))
0.111 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ (fabs x) x))) in (x) around 0
0.111 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ (fabs x) x))) in x
0.111 * [taylor]: Taking taylor expansion of 1 in x
0.111 * [backup-simplify]: Simplify 1 into 1
0.111 * [taylor]: Taking taylor expansion of (* 1.0 (/ (fabs x) x)) in x
0.111 * [taylor]: Taking taylor expansion of 1.0 in x
0.111 * [backup-simplify]: Simplify 1.0 into 1.0
0.111 * [taylor]: Taking taylor expansion of (/ (fabs x) x) in x
0.111 * [taylor]: Taking taylor expansion of (fabs x) in x
0.111 * [backup-simplify]: Simplify (fabs x) into (fabs x)
0.111 * [taylor]: Taking taylor expansion of x in x
0.111 * [backup-simplify]: Simplify 0 into 0
0.111 * [backup-simplify]: Simplify 1 into 1
0.111 * [backup-simplify]: Simplify (/ (fabs x) 1) into (fabs x)
0.111 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ (fabs x) x))) in x
0.111 * [taylor]: Taking taylor expansion of 1 in x
0.111 * [backup-simplify]: Simplify 1 into 1
0.111 * [taylor]: Taking taylor expansion of (* 1.0 (/ (fabs x) x)) in x
0.111 * [taylor]: Taking taylor expansion of 1.0 in x
0.111 * [backup-simplify]: Simplify 1.0 into 1.0
0.111 * [taylor]: Taking taylor expansion of (/ (fabs x) x) in x
0.111 * [taylor]: Taking taylor expansion of (fabs x) in x
0.111 * [backup-simplify]: Simplify (fabs x) into (fabs x)
0.111 * [taylor]: Taking taylor expansion of x in x
0.111 * [backup-simplify]: Simplify 0 into 0
0.111 * [backup-simplify]: Simplify 1 into 1
0.111 * [backup-simplify]: Simplify (/ (fabs x) 1) into (fabs x)
0.111 * [backup-simplify]: Simplify (* 1.0 (fabs x)) into (* 1.0 (fabs x))
0.111 * [backup-simplify]: Simplify (- (* 1.0 (fabs x))) into (- (* 1.0 (fabs x)))
0.111 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 (fabs x)))) into (- (* 1.0 (fabs x)))
0.111 * [backup-simplify]: Simplify (- (* 1.0 (fabs x))) into (- (* 1.0 (fabs x)))
0.112 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)))) into 0
0.112 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (fabs x))) into 0
0.113 * [backup-simplify]: Simplify (- 0) into 0
0.113 * [backup-simplify]: Simplify (+ 1 0) into 1
0.113 * [backup-simplify]: Simplify 1 into 1
0.114 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.114 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (fabs x)))) into 0
0.114 * [backup-simplify]: Simplify (- 0) into 0
0.115 * [backup-simplify]: Simplify (+ 0 0) into 0
0.115 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.116 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))) into 0
0.117 * [backup-simplify]: Simplify (- 0) into 0
0.117 * [backup-simplify]: Simplify (+ 0 0) into 0
0.117 * [backup-simplify]: Simplify 0 into 0
0.118 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.119 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))) into 0
0.120 * [backup-simplify]: Simplify (- 0) into 0
0.120 * [backup-simplify]: Simplify (+ 0 0) into 0
0.120 * [backup-simplify]: Simplify 0 into 0
0.121 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.122 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))) into 0
0.123 * [backup-simplify]: Simplify (- 0) into 0
0.123 * [backup-simplify]: Simplify (+ 0 0) into 0
0.123 * [backup-simplify]: Simplify 0 into 0
0.125 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.126 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))))) into 0
0.126 * [backup-simplify]: Simplify (- 0) into 0
0.126 * [backup-simplify]: Simplify (+ 0 0) into 0
0.126 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.130 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))))) into 0
0.130 * [backup-simplify]: Simplify (- 0) into 0
0.130 * [backup-simplify]: Simplify (+ 0 0) into 0
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify (+ 1 (* (- (* 1.0 (fabs x))) (/ 1 x))) into (- 1 (* 1.0 (/ (fabs x) x)))
0.131 * [backup-simplify]: Simplify (- 1 (* (/ 1.0 (/ 1 x)) (fabs (/ 1 x)))) into (- 1 (* 1.0 (* (fabs (/ 1 x)) x)))
0.131 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (* (fabs (/ 1 x)) x))) in (x) around 0
0.131 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (* (fabs (/ 1 x)) x))) in x
0.131 * [taylor]: Taking taylor expansion of 1 in x
0.131 * [backup-simplify]: Simplify 1 into 1
0.131 * [taylor]: Taking taylor expansion of (* 1.0 (* (fabs (/ 1 x)) x)) in x
0.131 * [taylor]: Taking taylor expansion of 1.0 in x
0.131 * [backup-simplify]: Simplify 1.0 into 1.0
0.131 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) x) in x
0.131 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x
0.131 * [backup-simplify]: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x))
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 1 into 1
0.131 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (* (fabs (/ 1 x)) x))) in x
0.131 * [taylor]: Taking taylor expansion of 1 in x
0.131 * [backup-simplify]: Simplify 1 into 1
0.131 * [taylor]: Taking taylor expansion of (* 1.0 (* (fabs (/ 1 x)) x)) in x
0.131 * [taylor]: Taking taylor expansion of 1.0 in x
0.131 * [backup-simplify]: Simplify 1.0 into 1.0
0.131 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) x) in x
0.131 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x
0.131 * [backup-simplify]: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x))
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 1 into 1
0.131 * [backup-simplify]: Simplify (* (fabs (/ 1 x)) 0) into 0
0.132 * [backup-simplify]: Simplify (* 1.0 0) into 0
0.132 * [backup-simplify]: Simplify (- 0) into 0
0.132 * [backup-simplify]: Simplify (+ 1 0) into 1
0.132 * [backup-simplify]: Simplify 1 into 1
0.132 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 1) (* 0 0)) into (fabs (/ 1 x))
0.133 * [backup-simplify]: Simplify (+ (* 1.0 (fabs (/ 1 x))) (* 0 0)) into (* 1.0 (fabs (/ 1 x)))
0.133 * [backup-simplify]: Simplify (- (* 1.0 (fabs (/ 1 x)))) into (- (* 1.0 (fabs (/ 1 x))))
0.133 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 (fabs (/ 1 x))))) into (- (* 1.0 (fabs (/ 1 x))))
0.133 * [backup-simplify]: Simplify (- (* 1.0 (fabs (/ 1 x)))) into (- (* 1.0 (fabs (/ 1 x))))
0.133 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 1) (* 0 0))) into 0
0.134 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0))) into 0
0.134 * [backup-simplify]: Simplify (- 0) into 0
0.134 * [backup-simplify]: Simplify (+ 0 0) into 0
0.134 * [backup-simplify]: Simplify 0 into 0
0.135 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.136 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0)))) into 0
0.136 * [backup-simplify]: Simplify (- 0) into 0
0.136 * [backup-simplify]: Simplify (+ 0 0) into 0
0.136 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.138 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0))))) into 0
0.138 * [backup-simplify]: Simplify (- 0) into 0
0.138 * [backup-simplify]: Simplify (+ 0 0) into 0
0.138 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
0.140 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0)))))) into 0
0.140 * [backup-simplify]: Simplify (- 0) into 0
0.140 * [backup-simplify]: Simplify (+ 0 0) into 0
0.140 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
0.142 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0))))))) into 0
0.142 * [backup-simplify]: Simplify (- 0) into 0
0.143 * [backup-simplify]: Simplify (+ 0 0) into 0
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
0.145 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0)))))))) into 0
0.145 * [backup-simplify]: Simplify (- 0) into 0
0.145 * [backup-simplify]: Simplify (+ 0 0) into 0
0.145 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify (+ (* (- (* 1.0 (fabs (/ 1 (/ 1 x))))) (/ 1 x)) 1) into (- 1 (* 1.0 (/ (fabs x) x)))
0.146 * [backup-simplify]: Simplify (- 1 (* (/ 1.0 (/ 1 (- x))) (fabs (/ 1 (- x))))) into (+ (* 1.0 (* x (fabs (/ -1 x)))) 1)
0.146 * [approximate]: Taking taylor expansion of (+ (* 1.0 (* x (fabs (/ -1 x)))) 1) in (x) around 0
0.146 * [taylor]: Taking taylor expansion of (+ (* 1.0 (* x (fabs (/ -1 x)))) 1) in x
0.146 * [taylor]: Taking taylor expansion of (* 1.0 (* x (fabs (/ -1 x)))) in x
0.146 * [taylor]: Taking taylor expansion of 1.0 in x
0.146 * [backup-simplify]: Simplify 1.0 into 1.0
0.146 * [taylor]: Taking taylor expansion of (* x (fabs (/ -1 x))) in x
0.146 * [taylor]: Taking taylor expansion of x in x
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify 1 into 1
0.146 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x
0.146 * [backup-simplify]: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x))
0.146 * [taylor]: Taking taylor expansion of 1 in x
0.146 * [backup-simplify]: Simplify 1 into 1
0.146 * [taylor]: Taking taylor expansion of (+ (* 1.0 (* x (fabs (/ -1 x)))) 1) in x
0.146 * [taylor]: Taking taylor expansion of (* 1.0 (* x (fabs (/ -1 x)))) in x
0.146 * [taylor]: Taking taylor expansion of 1.0 in x
0.146 * [backup-simplify]: Simplify 1.0 into 1.0
0.146 * [taylor]: Taking taylor expansion of (* x (fabs (/ -1 x))) in x
0.146 * [taylor]: Taking taylor expansion of x in x
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify 1 into 1
0.146 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x
0.146 * [backup-simplify]: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x))
0.146 * [taylor]: Taking taylor expansion of 1 in x
0.146 * [backup-simplify]: Simplify 1 into 1
0.146 * [backup-simplify]: Simplify (* 0 (fabs (/ -1 x))) into 0
0.146 * [backup-simplify]: Simplify (* 1.0 0) into 0
0.147 * [backup-simplify]: Simplify (+ 0 1) into 1
0.147 * [backup-simplify]: Simplify 1 into 1
0.147 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (fabs (/ -1 x)))) into (fabs (/ -1 x))
0.147 * [backup-simplify]: Simplify (+ (* 1.0 (fabs (/ -1 x))) (* 0 0)) into (* 1.0 (fabs (/ -1 x)))
0.147 * [backup-simplify]: Simplify (+ (* 1.0 (fabs (/ -1 x))) 0) into (* 1.0 (fabs (/ -1 x)))
0.147 * [backup-simplify]: Simplify (* 1.0 (fabs (/ -1 x))) into (* 1.0 (fabs (/ -1 x)))
0.148 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (fabs (/ -1 x))))) into 0
0.148 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0))) into 0
0.149 * [backup-simplify]: Simplify (+ 0 0) into 0
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))) into 0
0.150 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0)))) into 0
0.150 * [backup-simplify]: Simplify (+ 0 0) into 0
0.150 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))) into 0
0.152 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0))))) into 0
0.152 * [backup-simplify]: Simplify (+ 0 0) into 0
0.152 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))) into 0
0.155 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0)))))) into 0
0.155 * [backup-simplify]: Simplify (+ 0 0) into 0
0.155 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))))) into 0
0.161 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0))))))) into 0
0.162 * [backup-simplify]: Simplify (+ 0 0) into 0
0.162 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))))) into 0
0.165 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0)))))))) into 0
0.165 * [backup-simplify]: Simplify (+ 0 0) into 0
0.165 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify (+ (* (* 1.0 (fabs (/ -1 (/ 1 (- x))))) (/ 1 (- x))) 1) into (- 1 (* 1.0 (/ (fabs x) x)))
0.165 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.165 * [backup-simplify]: Simplify (* (/ 1.0 x) (fabs x)) into (* 1.0 (/ (fabs x) x))
0.165 * [approximate]: Taking taylor expansion of (* 1.0 (/ (fabs x) x)) in (x) around 0
0.165 * [taylor]: Taking taylor expansion of (* 1.0 (/ (fabs x) x)) in x
0.165 * [taylor]: Taking taylor expansion of 1.0 in x
0.165 * [backup-simplify]: Simplify 1.0 into 1.0
0.165 * [taylor]: Taking taylor expansion of (/ (fabs x) x) in x
0.165 * [taylor]: Taking taylor expansion of (fabs x) in x
0.165 * [backup-simplify]: Simplify (fabs x) into (fabs x)
0.165 * [taylor]: Taking taylor expansion of x in x
0.165 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify 1 into 1
0.165 * [backup-simplify]: Simplify (/ (fabs x) 1) into (fabs x)
0.165 * [taylor]: Taking taylor expansion of (* 1.0 (/ (fabs x) x)) in x
0.165 * [taylor]: Taking taylor expansion of 1.0 in x
0.165 * [backup-simplify]: Simplify 1.0 into 1.0
0.165 * [taylor]: Taking taylor expansion of (/ (fabs x) x) in x
0.165 * [taylor]: Taking taylor expansion of (fabs x) in x
0.166 * [backup-simplify]: Simplify (fabs x) into (fabs x)
0.166 * [taylor]: Taking taylor expansion of x in x
0.166 * [backup-simplify]: Simplify 0 into 0
0.166 * [backup-simplify]: Simplify 1 into 1
0.166 * [backup-simplify]: Simplify (/ (fabs x) 1) into (fabs x)
0.166 * [backup-simplify]: Simplify (* 1.0 (fabs x)) into (* 1.0 (fabs x))
0.166 * [backup-simplify]: Simplify (* 1.0 (fabs x)) into (* 1.0 (fabs x))
0.166 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)))) into 0
0.167 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (fabs x))) into 0
0.167 * [backup-simplify]: Simplify 0 into 0
0.168 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.168 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (fabs x)))) into 0
0.168 * [backup-simplify]: Simplify 0 into 0
0.169 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.170 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))) into 0
0.170 * [backup-simplify]: Simplify 0 into 0
0.172 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.172 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))) into 0
0.172 * [backup-simplify]: Simplify 0 into 0
0.174 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.175 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))) into 0
0.175 * [backup-simplify]: Simplify 0 into 0
0.177 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (fabs x) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.178 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))))) into 0
0.178 * [backup-simplify]: Simplify 0 into 0
0.178 * [backup-simplify]: Simplify (* (* 1.0 (fabs x)) (/ 1 x)) into (* 1.0 (/ (fabs x) x))
0.179 * [backup-simplify]: Simplify (* (/ 1.0 (/ 1 x)) (fabs (/ 1 x))) into (* 1.0 (* (fabs (/ 1 x)) x))
0.179 * [approximate]: Taking taylor expansion of (* 1.0 (* (fabs (/ 1 x)) x)) in (x) around 0
0.179 * [taylor]: Taking taylor expansion of (* 1.0 (* (fabs (/ 1 x)) x)) in x
0.179 * [taylor]: Taking taylor expansion of 1.0 in x
0.179 * [backup-simplify]: Simplify 1.0 into 1.0
0.179 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) x) in x
0.179 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x
0.179 * [backup-simplify]: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x))
0.179 * [taylor]: Taking taylor expansion of x in x
0.179 * [backup-simplify]: Simplify 0 into 0
0.179 * [backup-simplify]: Simplify 1 into 1
0.179 * [taylor]: Taking taylor expansion of (* 1.0 (* (fabs (/ 1 x)) x)) in x
0.179 * [taylor]: Taking taylor expansion of 1.0 in x
0.179 * [backup-simplify]: Simplify 1.0 into 1.0
0.179 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) x) in x
0.179 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x
0.179 * [backup-simplify]: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x))
0.179 * [taylor]: Taking taylor expansion of x in x
0.179 * [backup-simplify]: Simplify 0 into 0
0.179 * [backup-simplify]: Simplify 1 into 1
0.179 * [backup-simplify]: Simplify (* (fabs (/ 1 x)) 0) into 0
0.179 * [backup-simplify]: Simplify (* 1.0 0) into 0
0.179 * [backup-simplify]: Simplify 0 into 0
0.180 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 1) (* 0 0)) into (fabs (/ 1 x))
0.180 * [backup-simplify]: Simplify (+ (* 1.0 (fabs (/ 1 x))) (* 0 0)) into (* 1.0 (fabs (/ 1 x)))
0.180 * [backup-simplify]: Simplify (* 1.0 (fabs (/ 1 x))) into (* 1.0 (fabs (/ 1 x)))
0.180 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 1) (* 0 0))) into 0
0.181 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0))) into 0
0.181 * [backup-simplify]: Simplify 0 into 0
0.181 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.182 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0)))) into 0
0.182 * [backup-simplify]: Simplify 0 into 0
0.183 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.184 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0))))) into 0
0.184 * [backup-simplify]: Simplify 0 into 0
0.184 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
0.185 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0)))))) into 0
0.185 * [backup-simplify]: Simplify 0 into 0
0.186 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
0.187 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0))))))) into 0
0.187 * [backup-simplify]: Simplify 0 into 0
0.188 * [backup-simplify]: Simplify (+ (* (fabs (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
0.190 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ 1 x))) (* 0 0)))))))) into 0
0.190 * [backup-simplify]: Simplify 0 into 0
0.190 * [backup-simplify]: Simplify (* (* 1.0 (fabs (/ 1 (/ 1 x)))) (/ 1 x)) into (* 1.0 (/ (fabs x) x))
0.190 * [backup-simplify]: Simplify (* (/ 1.0 (/ 1 (- x))) (fabs (/ 1 (- x)))) into (* -1.0 (* x (fabs (/ -1 x))))
0.190 * [approximate]: Taking taylor expansion of (* -1.0 (* x (fabs (/ -1 x)))) in (x) around 0
0.190 * [taylor]: Taking taylor expansion of (* -1.0 (* x (fabs (/ -1 x)))) in x
0.190 * [taylor]: Taking taylor expansion of -1.0 in x
0.190 * [backup-simplify]: Simplify -1.0 into -1.0
0.190 * [taylor]: Taking taylor expansion of (* x (fabs (/ -1 x))) in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [backup-simplify]: Simplify 0 into 0
0.190 * [backup-simplify]: Simplify 1 into 1
0.190 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x
0.190 * [backup-simplify]: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x))
0.190 * [taylor]: Taking taylor expansion of (* -1.0 (* x (fabs (/ -1 x)))) in x
0.190 * [taylor]: Taking taylor expansion of -1.0 in x
0.190 * [backup-simplify]: Simplify -1.0 into -1.0
0.190 * [taylor]: Taking taylor expansion of (* x (fabs (/ -1 x))) in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [backup-simplify]: Simplify 0 into 0
0.190 * [backup-simplify]: Simplify 1 into 1
0.190 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x
0.190 * [backup-simplify]: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x))
0.190 * [backup-simplify]: Simplify (* 0 (fabs (/ -1 x))) into 0
0.191 * [backup-simplify]: Simplify (* -1.0 0) into 0
0.191 * [backup-simplify]: Simplify 0 into 0
0.191 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (fabs (/ -1 x)))) into (fabs (/ -1 x))
0.191 * [backup-simplify]: Simplify (+ (* -1.0 (fabs (/ -1 x))) (* 0 0)) into (- (* 1.0 (fabs (/ -1 x))))
0.191 * [backup-simplify]: Simplify (- (* 1.0 (fabs (/ -1 x)))) into (- (* 1.0 (fabs (/ -1 x))))
0.192 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (fabs (/ -1 x))))) into 0
0.192 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0))) into 0
0.192 * [backup-simplify]: Simplify 0 into 0
0.193 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))) into 0
0.194 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0)))) into 0
0.194 * [backup-simplify]: Simplify 0 into 0
0.195 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))) into 0
0.196 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0))))) into 0
0.196 * [backup-simplify]: Simplify 0 into 0
0.197 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))) into 0
0.198 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0)))))) into 0
0.198 * [backup-simplify]: Simplify 0 into 0
0.199 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))))) into 0
0.200 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0))))))) into 0
0.200 * [backup-simplify]: Simplify 0 into 0
0.202 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))))) into 0
0.203 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (fabs (/ -1 x))) (* 0 0)))))))) into 0
0.203 * [backup-simplify]: Simplify 0 into 0
0.204 * [backup-simplify]: Simplify (* (- (* 1.0 (fabs (/ -1 (/ 1 (- x)))))) (/ 1 (- x))) into (* 1.0 (/ (fabs x) x))
0.204 * * * [progress]: simplifying candidates
0.204 * [simplify]: Simplifying:
  (/ (exp 1) (exp (* (/ 1.0 x) (fabs x))))
  (log (- 1 (* (/ 1.0 x) (fabs x))))
  (exp (- 1 (* (/ 1.0 x) (fabs x))))
  (* (cbrt (- 1 (* (/ 1.0 x) (fabs x)))) (cbrt (- 1 (* (/ 1.0 x) (fabs x)))))
  (cbrt (- 1 (* (/ 1.0 x) (fabs x))))
  (* (* (- 1 (* (/ 1.0 x) (fabs x))) (- 1 (* (/ 1.0 x) (fabs x)))) (- 1 (* (/ 1.0 x) (fabs x))))
  (sqrt (- 1 (* (/ 1.0 x) (fabs x))))
  (sqrt (- 1 (* (/ 1.0 x) (fabs x))))
  (- (pow 1 3) (pow (* (/ 1.0 x) (fabs x)) 3))
  (+ (* 1 1) (+ (* (* (/ 1.0 x) (fabs x)) (* (/ 1.0 x) (fabs x))) (* 1 (* (/ 1.0 x) (fabs x)))))
  (- (* (/ 1.0 x) (fabs x)))
  (- (* 1 1) (* (* (/ 1.0 x) (fabs x)) (* (/ 1.0 x) (fabs x))))
  (+ 1 (* (/ 1.0 x) (fabs x)))
  (- (* (/ 1.0 x) (fabs x)))
  (* (/ 1.0 x) (fabs x))
  (+ (- (log 1.0) (log x)) (log (fabs x)))
  (+ (log (/ 1.0 x)) (log (fabs x)))
  (log (* (/ 1.0 x) (fabs x)))
  (exp (* (/ 1.0 x) (fabs x)))
  (* (/ (* (* 1.0 1.0) 1.0) (* (* x x) x)) (* (* (fabs x) (fabs x)) (fabs x)))
  (* (* (* (/ 1.0 x) (/ 1.0 x)) (/ 1.0 x)) (* (* (fabs x) (fabs x)) (fabs x)))
  (* (cbrt (* (/ 1.0 x) (fabs x))) (cbrt (* (/ 1.0 x) (fabs x))))
  (cbrt (* (/ 1.0 x) (fabs x)))
  (* (* (* (/ 1.0 x) (fabs x)) (* (/ 1.0 x) (fabs x))) (* (/ 1.0 x) (fabs x)))
  (sqrt (* (/ 1.0 x) (fabs x)))
  (sqrt (* (/ 1.0 x) (fabs x)))
  (* (sqrt (/ 1.0 x)) (sqrt (fabs x)))
  (* (sqrt (/ 1.0 x)) (sqrt (fabs x)))
  (* (/ (sqrt 1.0) (sqrt x)) (sqrt (fabs x)))
  (* (/ (sqrt 1.0) (sqrt x)) (sqrt (fabs x)))
  (* (/ 1.0 x) (* (cbrt (fabs x)) (cbrt (fabs x))))
  (* (/ 1.0 x) (sqrt (fabs x)))
  (* (/ 1.0 x) 1)
  (* (cbrt (/ 1.0 x)) (fabs x))
  (* (sqrt (/ 1.0 x)) (fabs x))
  (* (/ (cbrt 1.0) (cbrt x)) (fabs x))
  (* (/ (cbrt 1.0) (sqrt x)) (fabs x))
  (* (/ (cbrt 1.0) x) (fabs x))
  (* (/ (sqrt 1.0) (cbrt x)) (fabs x))
  (* (/ (sqrt 1.0) (sqrt x)) (fabs x))
  (* (/ (sqrt 1.0) x) (fabs x))
  (* (/ 1.0 (cbrt x)) (fabs x))
  (* (/ 1.0 (sqrt x)) (fabs x))
  (* (/ 1.0 x) (fabs x))
  (* (/ 1.0 x) (fabs x))
  (* (/ 1 x) (fabs x))
  (* 1.0 (fabs x))
  (- 1 (* 1.0 (/ (fabs x) x)))
  (- 1 (* 1.0 (/ (fabs x) x)))
  (- 1 (* 1.0 (/ (fabs x) x)))
  (* 1.0 (/ (fabs x) x))
  (* 1.0 (/ (fabs x) x))
  (* 1.0 (/ (fabs x) x))
0.205 * * [simplify]: Extracting # 0 : cost  0
0.205 * * [simplify]: Extracting # 1 : cost  0
0.205 * * [simplify]: Extracting # 2 : cost  0
0.206 * * [simplify]: Extracting # 3 : cost  0
0.206 * * [simplify]: Extracting # 4 : cost  0
0.206 * * [simplify]: Extracting # 5 : cost  0
0.206 * * [simplify]: Extracting # 6 : cost  0
0.206 * * [simplify]: iteration  0 :  90  enodes  (cost  505 )
0.225 * * [simplify]: Extracting # 0 : cost  0
0.226 * * [simplify]: Extracting # 1 : cost  0
0.226 * * [simplify]: Extracting # 2 : cost  0
0.226 * * [simplify]: Extracting # 3 : cost  0
0.226 * * [simplify]: Extracting # 4 : cost  0
0.227 * * [simplify]: iteration  1 :  207  enodes  (cost  474 )
0.306 * * [simplify]: Extracting # 0 : cost  0
0.307 * * [simplify]: Extracting # 1 : cost  0
0.307 * * [simplify]: Extracting # 2 : cost  0
0.308 * * [simplify]: Extracting # 3 : cost  0
0.309 * * [simplify]: Extracting # 4 : cost  0
0.309 * * [simplify]: Extracting # 5 : cost  0
0.310 * * [simplify]: Extracting # 6 : cost  0
0.310 * * [simplify]: iteration  2 :  633  enodes  (cost  432 )
1.099 * * [simplify]: Extracting # 0 : cost  0
1.103 * * [simplify]: Extracting # 1 : cost  0
1.105 * * [simplify]: Extracting # 2 : cost  0
1.108 * * [simplify]: Extracting # 3 : cost  0
1.114 * * [simplify]: Extracting # 4 : cost  0
1.117 * * [simplify]: iteration  3 :  2546  enodes  (cost  432 )
2.614 * * [simplify]: Extracting # 0 : cost  0
2.623 * * [simplify]: Extracting # 1 : cost  0
2.628 * * [simplify]: Extracting # 2 : cost  0
2.633 * * [simplify]: Extracting # 3 : cost  0
2.638 * * [simplify]: Extracting # 4 : cost  0
2.647 * * [simplify]: iteration done:  5000  enodes  (cost  432 )
2.647 * [simplify]: Simplified to:
  (exp (- 1 (* (/ 1.0 x) (fabs x))))
  (log (- 1 (* (/ 1.0 x) (fabs x))))
  (exp (- 1 (* (/ 1.0 x) (fabs x))))
  (* (cbrt (- 1 (* (/ 1.0 x) (fabs x)))) (cbrt (- 1 (* (/ 1.0 x) (fabs x)))))
  (cbrt (- 1 (* (/ 1.0 x) (fabs x))))
  (pow (- 1 (* 1.0 (/ (fabs x) x))) 3)
  (sqrt (- 1 (* (/ 1.0 x) (fabs x))))
  (sqrt (- 1 (* (/ 1.0 x) (fabs x))))
  (- 1 (pow (* (/ 1.0 x) (fabs x)) 3))
  (+ 1 (* (* (/ 1.0 x) (fabs x)) (+ 1 (* (/ 1.0 x) (fabs x)))))
  (- (* (/ 1.0 x) (fabs x)))
  (- 1 (* (* (/ 1.0 x) (fabs x)) (* (/ 1.0 x) (fabs x))))
  (+ (* (/ 1.0 x) (fabs x)) 1)
  (- (* (/ 1.0 x) (fabs x)))
  (* (/ 1.0 x) (fabs x))
  (log (* (/ 1.0 x) (fabs x)))
  (log (* (/ 1.0 x) (fabs x)))
  (log (* (/ 1.0 x) (fabs x)))
  (exp (* (/ 1.0 x) (fabs x)))
  (pow (* (/ 1.0 x) (fabs x)) 3)
  (pow (* (/ 1.0 x) (fabs x)) 3)
  (* (cbrt (* (/ 1.0 x) (fabs x))) (cbrt (* (/ 1.0 x) (fabs x))))
  (cbrt (* (/ 1.0 x) (fabs x)))
  (pow (* (/ 1.0 x) (fabs x)) 3)
  (sqrt (* (/ 1.0 x) (fabs x)))
  (sqrt (* (/ 1.0 x) (fabs x)))
  (* (sqrt (/ 1.0 x)) (sqrt (fabs x)))
  (* (sqrt (/ 1.0 x)) (sqrt (fabs x)))
  (* (/ (sqrt 1.0) (sqrt x)) (sqrt (fabs x)))
  (* (/ (sqrt 1.0) (sqrt x)) (sqrt (fabs x)))
  (* (/ 1.0 x) (* (cbrt (fabs x)) (cbrt (fabs x))))
  (* (/ 1.0 x) (sqrt (fabs x)))
  (/ 1.0 x)
  (* (cbrt (/ 1.0 x)) (fabs x))
  (* (sqrt (/ 1.0 x)) (fabs x))
  (* (/ (cbrt 1.0) (cbrt x)) (fabs x))
  (* (/ (cbrt 1.0) (sqrt x)) (fabs x))
  (* (/ (cbrt 1.0) x) (fabs x))
  (* (/ (sqrt 1.0) (cbrt x)) (fabs x))
  (* (/ (sqrt 1.0) (sqrt x)) (fabs x))
  (* (/ (sqrt 1.0) x) (fabs x))
  (* (/ 1.0 (cbrt x)) (fabs x))
  (* (/ 1.0 (sqrt x)) (fabs x))
  (* (/ 1.0 x) (fabs x))
  (* (/ 1.0 x) (fabs x))
  (/ (fabs x) x)
  (* (fabs x) 1.0)
  (- 1 (* (/ 1.0 x) (fabs x)))
  (- 1 (* (/ 1.0 x) (fabs x)))
  (- 1 (* (/ 1.0 x) (fabs x)))
  (* (/ 1.0 x) (fabs x))
  (* (/ 1.0 x) (fabs x))
  (* (/ 1.0 x) (fabs x))
2.647 * * * [progress]: adding candidates to table
2.725 * * [progress]: iteration 2 / 4
2.725 * * * [progress]: picking best candidate
2.727 * * * * [pick]: Picked  #<alt (λ (x) (- 1 (* 1.0 (/ (fabs x) x))))>
2.727 * * * [progress]: localizing error
2.732 * * * [progress]: generating rewritten candidates
2.732 * * * [progress]: generating series expansions
2.732 * * * [progress]: simplifying candidates
2.732 * [simplify]: Simplifying:
  
2.732 * * [simplify]: Extracting # 0 : cost  0
2.732 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
2.732 * * [simplify]: Extracting # 0 : cost  0
2.732 * * [simplify]: iteration done:  0  enodes  (cost  0 )
2.732 * [simplify]: Simplified to:
  
2.732 * * * [progress]: adding candidates to table
2.732 * [progress]: [Phase 3 of 3] Extracting.
2.733 * [simplify]: Simplifying:
  (- 1 (* 1.0 (/ (fabs x) x)))
2.734 * * [simplify]: Extracting # 0 : cost  0
2.734 * * [simplify]: Extracting # 1 : cost  0
2.734 * * [simplify]: Extracting # 2 : cost  0
2.734 * * [simplify]: Extracting # 3 : cost  0
2.734 * * [simplify]: Extracting # 4 : cost  0
2.734 * * [simplify]: Extracting # 5 : cost  0
2.734 * * [simplify]: iteration  0 :  7  enodes  (cost  8 )
2.734 * * [simplify]: Extracting # 0 : cost  0
2.734 * * [simplify]: iteration  1 :  10  enodes  (cost  8 )
2.734 * * [simplify]: Extracting # 0 : cost  0
2.734 * * [simplify]: iteration done:  10  enodes  (cost  8 )
2.734 * [simplify]: Simplified to:
  (- 1 (* 1.0 (/ (fabs x) x)))
3.541 * [regime-testing]: End program error score: 0
3.558 * [regime-testing]: Target error score: 0