21.406 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.017 * * * [progress]: [2/2] Setting up program.
0.019 * [progress]: [Phase 2 of 3] Improving.
0.019 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (* x (- 1.0 (* x 0.5))))>
0.019 * [simplify]: Simplifying:
  (* x (- 1.0 (* x 0.5)))
0.019 * * [simplify]: iteration 0: 6 enodes
0.020 * * [simplify]: iteration 1: 10 enodes
0.022 * * [simplify]: iteration 2: 23 enodes
0.027 * * [simplify]: iteration 3: 44 enodes
0.034 * * [simplify]: iteration 4: 58 enodes
0.043 * * [simplify]: iteration complete: 58 enodes
0.043 * * [simplify]: Extracting #0: cost 1 inf + 0
0.043 * * [simplify]: Extracting #1: cost 14 inf + 0
0.043 * * [simplify]: Extracting #2: cost 10 inf + 44
0.043 * * [simplify]: Extracting #3: cost 3 inf + 528
0.043 * * [simplify]: Extracting #4: cost 0 inf + 783
0.044 * [simplify]: Simplified to:
  (* (- 1.0 (* x 0.5)) x)
0.044 * * [progress]: iteration 1 / 4
0.044 * * * [progress]: picking best candidate
0.046 * * * * [pick]: Picked  #<alt (λ (x) (* x (- 1.0 (* x 0.5))))>
0.046 * * * [progress]: localizing error
0.060 * * * [progress]: generating rewritten candidates
0.060 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.082 * * * [progress]: generating series expansions
0.082 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.082 * [backup-simplify]: Simplify (* x (- 1.0 (* x 0.5))) into (* x (- 1.0 (* 0.5 x)))
0.082 * [approximate]: Taking taylor expansion of (* x (- 1.0 (* 0.5 x))) in (x) around 0
0.082 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* 0.5 x))) in x
0.082 * [taylor]: Taking taylor expansion of x in x
0.082 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify 1 into 1
0.082 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.082 * [taylor]: Taking taylor expansion of 1.0 in x
0.082 * [backup-simplify]: Simplify 1.0 into 1.0
0.082 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.082 * [taylor]: Taking taylor expansion of 0.5 in x
0.083 * [backup-simplify]: Simplify 0.5 into 0.5
0.083 * [taylor]: Taking taylor expansion of x in x
0.083 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify 1 into 1
0.083 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* 0.5 x))) in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.083 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify 1 into 1
0.083 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.083 * [taylor]: Taking taylor expansion of 1.0 in x
0.083 * [backup-simplify]: Simplify 1.0 into 1.0
0.083 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.083 * [taylor]: Taking taylor expansion of 0.5 in x
0.083 * [backup-simplify]: Simplify 0.5 into 0.5
0.083 * [taylor]: Taking taylor expansion of x in x
0.083 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify 1 into 1
0.084 * [backup-simplify]: Simplify (* 0.5 0) into 0
0.084 * [backup-simplify]: Simplify (- 0) into 0
0.084 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.085 * [backup-simplify]: Simplify (* 0 1.0) into 0
0.085 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
0.086 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.087 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
0.089 * [backup-simplify]: Simplify (+ (* 0 (- 0.5)) (* 1 1.0)) into 1.0
0.089 * [backup-simplify]: Simplify 1.0 into 1.0
0.090 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
0.090 * [backup-simplify]: Simplify (- 0) into 0
0.091 * [backup-simplify]: Simplify (+ 0 0) into 0
0.094 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 0.5)) (* 0 1.0))) into (- 0.5)
0.094 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.095 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.096 * [backup-simplify]: Simplify (- 0) into 0
0.096 * [backup-simplify]: Simplify (+ 0 0) into 0
0.097 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 0.5)) (* 0 1.0)))) into 0
0.097 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.099 * [backup-simplify]: Simplify (- 0) into 0
0.099 * [backup-simplify]: Simplify (+ 0 0) into 0
0.101 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- 0.5)) (* 0 1.0))))) into 0
0.101 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
0.103 * [backup-simplify]: Simplify (- 0) into 0
0.103 * [backup-simplify]: Simplify (+ 0 0) into 0
0.105 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 0.5)) (* 0 1.0)))))) into 0
0.105 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
0.107 * [backup-simplify]: Simplify (- 0) into 0
0.107 * [backup-simplify]: Simplify (+ 0 0) into 0
0.109 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 0.5)) (* 0 1.0))))))) into 0
0.109 * [backup-simplify]: Simplify 0 into 0
0.111 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
0.111 * [backup-simplify]: Simplify (- 0) into 0
0.111 * [backup-simplify]: Simplify (+ 0 0) into 0
0.113 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 0.5)) (* 0 1.0)))))))) into 0
0.113 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
0.115 * [backup-simplify]: Simplify (- 0) into 0
0.115 * [backup-simplify]: Simplify (+ 0 0) into 0
0.116 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 0.5)) (* 0 1.0))))))))) into 0
0.116 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify (+ (* (- 0.5) (pow x 2)) (* 1.0 x)) into (- (* 1.0 x) (* 0.5 (pow x 2)))
0.117 * [backup-simplify]: Simplify (* (/ 1 x) (- 1.0 (* (/ 1 x) 0.5))) into (/ (- 1.0 (* 0.5 (/ 1 x))) x)
0.117 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in (x) around 0
0.117 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in x
0.117 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.117 * [taylor]: Taking taylor expansion of 1.0 in x
0.117 * [backup-simplify]: Simplify 1.0 into 1.0
0.117 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.117 * [taylor]: Taking taylor expansion of 0.5 in x
0.117 * [backup-simplify]: Simplify 0.5 into 0.5
0.117 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.117 * [taylor]: Taking taylor expansion of x in x
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify 1 into 1
0.117 * [backup-simplify]: Simplify (/ 1 1) into 1
0.117 * [taylor]: Taking taylor expansion of x in x
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify 1 into 1
0.118 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
0.118 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.118 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
0.119 * [backup-simplify]: Simplify (/ (- 0.5) 1) into -0.5
0.119 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in x
0.119 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.119 * [taylor]: Taking taylor expansion of 1.0 in x
0.119 * [backup-simplify]: Simplify 1.0 into 1.0
0.119 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.119 * [taylor]: Taking taylor expansion of 0.5 in x
0.119 * [backup-simplify]: Simplify 0.5 into 0.5
0.119 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.119 * [taylor]: Taking taylor expansion of x in x
0.119 * [backup-simplify]: Simplify 0 into 0
0.119 * [backup-simplify]: Simplify 1 into 1
0.120 * [backup-simplify]: Simplify (/ 1 1) into 1
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [backup-simplify]: Simplify 0 into 0
0.120 * [backup-simplify]: Simplify 1 into 1
0.120 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
0.120 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.121 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
0.121 * [backup-simplify]: Simplify (/ (- 0.5) 1) into -0.5
0.121 * [backup-simplify]: Simplify -0.5 into -0.5
0.122 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.122 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
0.123 * [backup-simplify]: Simplify (- 0) into 0
0.123 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.124 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* -0.5 (/ 0 1)))) into 1.0
0.124 * [backup-simplify]: Simplify 1.0 into 1.0
0.125 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.126 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.126 * [backup-simplify]: Simplify (- 0) into 0
0.126 * [backup-simplify]: Simplify (+ 0 0) into 0
0.127 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -0.5 (/ 0 1)) (* 1.0 (/ 0 1)))) into 0
0.127 * [backup-simplify]: Simplify 0 into 0
0.127 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.128 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.128 * [backup-simplify]: Simplify (- 0) into 0
0.128 * [backup-simplify]: Simplify (+ 0 0) into 0
0.129 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -0.5 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.129 * [backup-simplify]: Simplify 0 into 0
0.130 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.132 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.132 * [backup-simplify]: Simplify (- 0) into 0
0.132 * [backup-simplify]: Simplify (+ 0 0) into 0
0.134 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -0.5 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.134 * [backup-simplify]: Simplify 0 into 0
0.135 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.136 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.137 * [backup-simplify]: Simplify (- 0) into 0
0.137 * [backup-simplify]: Simplify (+ 0 0) into 0
0.138 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -0.5 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.138 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.141 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.141 * [backup-simplify]: Simplify (- 0) into 0
0.141 * [backup-simplify]: Simplify (+ 0 0) into 0
0.142 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -0.5 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.142 * [backup-simplify]: Simplify 0 into 0
0.143 * [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
0.144 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
0.145 * [backup-simplify]: Simplify (- 0) into 0
0.145 * [backup-simplify]: Simplify (+ 0 0) into 0
0.146 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -0.5 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.146 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify (+ (* 1.0 (/ 1 (/ 1 x))) (* -0.5 (pow (/ 1 (/ 1 x)) 2))) into (- (* 1.0 x) (* 0.5 (pow x 2)))
0.147 * [backup-simplify]: Simplify (* (/ 1 (- x)) (- 1.0 (* (/ 1 (- x)) 0.5))) into (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x))
0.147 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x)) in (x) around 0
0.147 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x)) in x
0.147 * [taylor]: Taking taylor expansion of -1 in x
0.147 * [backup-simplify]: Simplify -1 into -1
0.147 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (/ 1 x)) 1.0) x) in x
0.147 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.147 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.147 * [taylor]: Taking taylor expansion of 0.5 in x
0.147 * [backup-simplify]: Simplify 0.5 into 0.5
0.147 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.147 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify 1 into 1
0.148 * [backup-simplify]: Simplify (/ 1 1) into 1
0.148 * [taylor]: Taking taylor expansion of 1.0 in x
0.148 * [backup-simplify]: Simplify 1.0 into 1.0
0.148 * [taylor]: Taking taylor expansion of x in x
0.148 * [backup-simplify]: Simplify 0 into 0
0.148 * [backup-simplify]: Simplify 1 into 1
0.149 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
0.149 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
0.149 * [backup-simplify]: Simplify (/ 0.5 1) into 0.5
0.150 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x)) in x
0.150 * [taylor]: Taking taylor expansion of -1 in x
0.150 * [backup-simplify]: Simplify -1 into -1
0.150 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (/ 1 x)) 1.0) x) in x
0.150 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.150 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.150 * [taylor]: Taking taylor expansion of 0.5 in x
0.150 * [backup-simplify]: Simplify 0.5 into 0.5
0.150 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify 1 into 1
0.150 * [backup-simplify]: Simplify (/ 1 1) into 1
0.150 * [taylor]: Taking taylor expansion of 1.0 in x
0.150 * [backup-simplify]: Simplify 1.0 into 1.0
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify 1 into 1
0.151 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
0.151 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
0.152 * [backup-simplify]: Simplify (/ 0.5 1) into 0.5
0.152 * [backup-simplify]: Simplify (* -1 0.5) into -0.5
0.152 * [backup-simplify]: Simplify -0.5 into -0.5
0.153 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.154 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
0.154 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.156 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* 0.5 (/ 0 1)))) into 1.0
0.158 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 0.5)) into (- 1.0)
0.158 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.160 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.161 * [backup-simplify]: Simplify (+ 0 0) into 0
0.162 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 1.0 (/ 0 1)))) into 0
0.165 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 0.5))) into 0
0.165 * [backup-simplify]: Simplify 0 into 0
0.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.168 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.168 * [backup-simplify]: Simplify (+ 0 0) into 0
0.169 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.171 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 0.5)))) into 0
0.171 * [backup-simplify]: Simplify 0 into 0
0.172 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.173 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.173 * [backup-simplify]: Simplify (+ 0 0) into 0
0.175 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.176 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 0.5))))) into 0
0.176 * [backup-simplify]: Simplify 0 into 0
0.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.178 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.179 * [backup-simplify]: Simplify (+ 0 0) into 0
0.180 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.182 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 0.5)))))) into 0
0.182 * [backup-simplify]: Simplify 0 into 0
0.183 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.184 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.185 * [backup-simplify]: Simplify (+ 0 0) into 0
0.186 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.188 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 0.5))))))) into 0
0.188 * [backup-simplify]: Simplify 0 into 0
0.189 * [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
0.191 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
0.191 * [backup-simplify]: Simplify (+ 0 0) into 0
0.192 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.195 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 0.5)))))))) into 0
0.195 * [backup-simplify]: Simplify 0 into 0
0.195 * [backup-simplify]: Simplify (+ (* (- 1.0) (/ 1 (/ 1 (- x)))) (* -0.5 (pow (/ 1 (/ 1 (- x))) 2))) into (- (* 1.0 x) (* 0.5 (pow x 2)))
0.195 * * * [progress]: simplifying candidates
0.196 * * * * [progress]: [ 1 / 36 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (* x (- 1.0 (* x 0.5))))))>
0.196 * * * * [progress]: [ 2 / 36 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (* x (- 1.0 (* x 0.5))))))>
0.196 * * * * [progress]: [ 3 / 36 ] simplifiying candidate #<alt (λ (x) (pow (* x (- 1.0 (* x 0.5))) 1))>
0.196 * * * * [progress]: [ 4 / 36 ] simplifiying candidate #<alt (λ (x) (pow (* x (- 1.0 (* x 0.5))) 1))>
0.196 * * * * [progress]: [ 5 / 36 ] simplifiying candidate #<alt (λ (x) (exp (+ (log x) (log (- 1.0 (* x 0.5))))))>
0.196 * * * * [progress]: [ 6 / 36 ] simplifiying candidate #<alt (λ (x) (exp (log (* x (- 1.0 (* x 0.5))))))>
0.196 * * * * [progress]: [ 7 / 36 ] simplifiying candidate #<alt (λ (x) (log (exp (* x (- 1.0 (* x 0.5))))))>
0.196 * * * * [progress]: [ 8 / 36 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* x x) x) (* (* (- 1.0 (* x 0.5)) (- 1.0 (* x 0.5))) (- 1.0 (* x 0.5))))))>
0.196 * * * * [progress]: [ 9 / 36 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (* x (- 1.0 (* x 0.5)))) (cbrt (* x (- 1.0 (* x 0.5))))) (cbrt (* x (- 1.0 (* x 0.5))))))>
0.196 * * * * [progress]: [ 10 / 36 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* x (- 1.0 (* x 0.5))) (* x (- 1.0 (* x 0.5)))) (* x (- 1.0 (* x 0.5))))))>
0.196 * * * * [progress]: [ 11 / 36 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* x (- 1.0 (* x 0.5)))) (sqrt (* x (- 1.0 (* x 0.5))))))>
0.196 * * * * [progress]: [ 12 / 36 ] simplifiying candidate #<alt (λ (x) (* 1 (* x (- 1.0 (* x 0.5)))))>
0.196 * * * * [progress]: [ 13 / 36 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt x) (sqrt (- 1.0 (* x 0.5)))) (* (sqrt x) (sqrt (- 1.0 (* x 0.5))))))>
0.196 * * * * [progress]: [ 14 / 36 ] simplifiying candidate #<alt (λ (x) (+ (* x (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* 0.5 x)))) (* x (fma (- 0.5) x (* 0.5 x)))))>
0.196 * * * * [progress]: [ 15 / 36 ] simplifiying candidate #<alt (λ (x) (+ (* x (fma (sqrt 1.0) (sqrt 1.0) (- (* 0.5 x)))) (* x (fma (- 0.5) x (* 0.5 x)))))>
0.196 * * * * [progress]: [ 16 / 36 ] simplifiying candidate #<alt (λ (x) (+ (* x (fma 1 1.0 (- (* 0.5 x)))) (* x (fma (- 0.5) x (* 0.5 x)))))>
0.196 * * * * [progress]: [ 17 / 36 ] simplifiying candidate #<alt (λ (x) (+ (* x 1.0) (* x (- (* x 0.5)))))>
0.197 * * * * [progress]: [ 18 / 36 ] simplifiying candidate #<alt (λ (x) (+ (* x 1.0) (* x (- (* x 0.5)))))>
0.197 * * * * [progress]: [ 19 / 36 ] simplifiying candidate #<alt (λ (x) (+ (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* 0.5 x))) x) (* (fma (- 0.5) x (* 0.5 x)) x)))>
0.197 * * * * [progress]: [ 20 / 36 ] simplifiying candidate #<alt (λ (x) (+ (* (fma (sqrt 1.0) (sqrt 1.0) (- (* 0.5 x))) x) (* (fma (- 0.5) x (* 0.5 x)) x)))>
0.197 * * * * [progress]: [ 21 / 36 ] simplifiying candidate #<alt (λ (x) (+ (* (fma 1 1.0 (- (* 0.5 x))) x) (* (fma (- 0.5) x (* 0.5 x)) x)))>
0.197 * * * * [progress]: [ 22 / 36 ] simplifiying candidate #<alt (λ (x) (+ (* 1.0 x) (* (- (* x 0.5)) x)))>
0.197 * * * * [progress]: [ 23 / 36 ] simplifiying candidate #<alt (λ (x) (+ (* 1.0 x) (* (- (* x 0.5)) x)))>
0.197 * * * * [progress]: [ 24 / 36 ] simplifiying candidate #<alt (λ (x) (* (* x (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5))))) (cbrt (- 1.0 (* x 0.5)))))>
0.197 * * * * [progress]: [ 25 / 36 ] simplifiying candidate #<alt (λ (x) (* (* x (sqrt (- 1.0 (* x 0.5)))) (sqrt (- 1.0 (* x 0.5)))))>
0.197 * * * * [progress]: [ 26 / 36 ] simplifiying candidate #<alt (λ (x) (* (* x 1) (- 1.0 (* x 0.5))))>
0.197 * * * * [progress]: [ 27 / 36 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (- 1.0 (* x 0.5)))))>
0.197 * * * * [progress]: [ 28 / 36 ] simplifiying candidate #<alt (λ (x) (* (sqrt x) (* (sqrt x) (- 1.0 (* x 0.5)))))>
0.197 * * * * [progress]: [ 29 / 36 ] simplifiying candidate #<alt (λ (x) (* 1 (* x (- 1.0 (* x 0.5)))))>
0.197 * * * * [progress]: [ 30 / 36 ] simplifiying candidate #<alt (λ (x) (/ (* x (- (pow 1.0 3) (pow (* x 0.5) 3))) (+ (* 1.0 1.0) (+ (* (* x 0.5) (* x 0.5)) (* 1.0 (* x 0.5))))))>
0.197 * * * * [progress]: [ 31 / 36 ] simplifiying candidate #<alt (λ (x) (/ (* x (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5)))) (+ 1.0 (* x 0.5))))>
0.197 * * * * [progress]: [ 32 / 36 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (* x (- 1.0 (* x 0.5))))))>
0.197 * * * * [progress]: [ 33 / 36 ] simplifiying candidate #<alt (λ (x) (* (- 1.0 (* x 0.5)) x))>
0.197 * * * * [progress]: [ 34 / 36 ] simplifiying candidate #<alt (λ (x) (- (* 1.0 x) (* 0.5 (pow x 2))))>
0.198 * * * * [progress]: [ 35 / 36 ] simplifiying candidate #<alt (λ (x) (- (* 1.0 x) (* 0.5 (pow x 2))))>
0.198 * * * * [progress]: [ 36 / 36 ] simplifiying candidate #<alt (λ (x) (- (* 1.0 x) (* 0.5 (pow x 2))))>
0.198 * [simplify]: Simplifying:
  (expm1 (* x (- 1.0 (* x 0.5))))
  (log1p (* x (- 1.0 (* x 0.5))))
  (* x (- 1.0 (* x 0.5)))
  (+ (log x) (log (- 1.0 (* x 0.5))))
  (log (* x (- 1.0 (* x 0.5))))
  (exp (* x (- 1.0 (* x 0.5))))
  (* (* (* x x) x) (* (* (- 1.0 (* x 0.5)) (- 1.0 (* x 0.5))) (- 1.0 (* x 0.5))))
  (* (cbrt (* x (- 1.0 (* x 0.5)))) (cbrt (* x (- 1.0 (* x 0.5)))))
  (cbrt (* x (- 1.0 (* x 0.5))))
  (* (* (* x (- 1.0 (* x 0.5))) (* x (- 1.0 (* x 0.5)))) (* x (- 1.0 (* x 0.5))))
  (sqrt (* x (- 1.0 (* x 0.5))))
  (sqrt (* x (- 1.0 (* x 0.5))))
  (* (sqrt x) (sqrt (- 1.0 (* x 0.5))))
  (* (sqrt x) (sqrt (- 1.0 (* x 0.5))))
  (* x (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* 0.5 x))))
  (* x (fma (- 0.5) x (* 0.5 x)))
  (* x (fma (sqrt 1.0) (sqrt 1.0) (- (* 0.5 x))))
  (* x (fma (- 0.5) x (* 0.5 x)))
  (* x (fma 1 1.0 (- (* 0.5 x))))
  (* x (fma (- 0.5) x (* 0.5 x)))
  (* x 1.0)
  (* x (- (* x 0.5)))
  (* x 1.0)
  (* x (- (* x 0.5)))
  (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* 0.5 x))) x)
  (* (fma (- 0.5) x (* 0.5 x)) x)
  (* (fma (sqrt 1.0) (sqrt 1.0) (- (* 0.5 x))) x)
  (* (fma (- 0.5) x (* 0.5 x)) x)
  (* (fma 1 1.0 (- (* 0.5 x))) x)
  (* (fma (- 0.5) x (* 0.5 x)) x)
  (* 1.0 x)
  (* (- (* x 0.5)) x)
  (* 1.0 x)
  (* (- (* x 0.5)) x)
  (* x (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5)))))
  (* x (sqrt (- 1.0 (* x 0.5))))
  (* x 1)
  (* (cbrt x) (- 1.0 (* x 0.5)))
  (* (sqrt x) (- 1.0 (* x 0.5)))
  (* x (- 1.0 (* x 0.5)))
  (* x (- (pow 1.0 3) (pow (* x 0.5) 3)))
  (* x (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5))))
  (real->posit16 (* x (- 1.0 (* x 0.5))))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
0.199 * * [simplify]: iteration 0: 72 enodes
0.237 * * [simplify]: iteration 1: 166 enodes
0.296 * * [simplify]: iteration 2: 496 enodes
0.640 * * [simplify]: iteration 3: 2268 enodes
2.214 * * [simplify]: iteration complete: 5000 enodes
2.214 * * [simplify]: Extracting #0: cost 22 inf + 0
2.215 * * [simplify]: Extracting #1: cost 323 inf + 1
2.220 * * [simplify]: Extracting #2: cost 945 inf + 5862
2.249 * * [simplify]: Extracting #3: cost 784 inf + 64176
2.325 * * [simplify]: Extracting #4: cost 184 inf + 184766
2.413 * * [simplify]: Extracting #5: cost 36 inf + 223238
2.472 * * [simplify]: Extracting #6: cost 7 inf + 227787
2.547 * * [simplify]: Extracting #7: cost 0 inf + 229601
2.604 * [simplify]: Simplified to:
  (expm1 (* (- 1.0 (* x 0.5)) x))
  (log1p (* (- 1.0 (* x 0.5)) x))
  (* (- 1.0 (* x 0.5)) x)
  (log (* (- 1.0 (* x 0.5)) x))
  (log (* (- 1.0 (* x 0.5)) x))
  (exp (* (- 1.0 (* x 0.5)) x))
  (* (* (- 1.0 (* x 0.5)) x) (* (* (- 1.0 (* x 0.5)) x) (* (- 1.0 (* x 0.5)) x)))
  (* (cbrt (* (- 1.0 (* x 0.5)) x)) (cbrt (* (- 1.0 (* x 0.5)) x)))
  (cbrt (* (- 1.0 (* x 0.5)) x))
  (* (* (- 1.0 (* x 0.5)) x) (* (* (- 1.0 (* x 0.5)) x) (* (- 1.0 (* x 0.5)) x)))
  (sqrt (* (- 1.0 (* x 0.5)) x))
  (sqrt (* (- 1.0 (* x 0.5)) x))
  (* (sqrt (- 1.0 (* x 0.5))) (sqrt x))
  (* (sqrt (- 1.0 (* x 0.5))) (sqrt x))
  (* (- 1.0 (* x 0.5)) x)
  (* x 0)
  (* (- 1.0 (* x 0.5)) x)
  (* x 0)
  (* (- 1.0 (* x 0.5)) x)
  (* x 0)
  (* x 1.0)
  (* (* x (- x)) 0.5)
  (* x 1.0)
  (* (* x (- x)) 0.5)
  (* (- 1.0 (* x 0.5)) x)
  (* x 0)
  (* (- 1.0 (* x 0.5)) x)
  (* x 0)
  (* (- 1.0 (* x 0.5)) x)
  (* x 0)
  (* 1.0 x)
  (* (* x (- x)) 0.5)
  (* 1.0 x)
  (* (* x (- x)) 0.5)
  (* (* x (cbrt (- 1.0 (* x 0.5)))) (cbrt (- 1.0 (* x 0.5))))
  (* x (sqrt (- 1.0 (* x 0.5))))
  x
  (* (- 1.0 (* x 0.5)) (cbrt x))
  (* (- 1.0 (* x 0.5)) (sqrt x))
  (* (- 1.0 (* x 0.5)) x)
  (* (- (* 1.0 (* 1.0 1.0)) (* (* x 0.5) (* (* x 0.5) (* x 0.5)))) x)
  (* x (* (+ 1.0 (* x 0.5)) (- 1.0 (* x 0.5))))
  (real->posit16 (* (- 1.0 (* x 0.5)) x))
  (* (- 1.0 (* x 0.5)) x)
  (* (- 1.0 (* x 0.5)) x)
  (* (- 1.0 (* x 0.5)) x)
2.605 * * * [progress]: adding candidates to table
2.704 * * [progress]: iteration 2 / 4
2.704 * * * [progress]: picking best candidate
2.707 * * * * [pick]: Picked  #<alt (λ (x) (+ (* x 1.0) (* x (- (* x 0.5)))))>
2.707 * * * [progress]: localizing error
2.729 * * * [progress]: generating rewritten candidates
2.730 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.740 * * * [progress]: generating series expansions
2.740 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.740 * [backup-simplify]: Simplify (+ (* x 1.0) (* x (- (* x 0.5)))) into (- (* 1.0 x) (* 0.5 (pow x 2)))
2.740 * [approximate]: Taking taylor expansion of (- (* 1.0 x) (* 0.5 (pow x 2))) in (x) around 0
2.740 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* 0.5 (pow x 2))) in x
2.740 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
2.740 * [taylor]: Taking taylor expansion of 1.0 in x
2.740 * [backup-simplify]: Simplify 1.0 into 1.0
2.740 * [taylor]: Taking taylor expansion of x in x
2.740 * [backup-simplify]: Simplify 0 into 0
2.740 * [backup-simplify]: Simplify 1 into 1
2.740 * [taylor]: Taking taylor expansion of (* 0.5 (pow x 2)) in x
2.740 * [taylor]: Taking taylor expansion of 0.5 in x
2.740 * [backup-simplify]: Simplify 0.5 into 0.5
2.740 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.740 * [taylor]: Taking taylor expansion of x in x
2.740 * [backup-simplify]: Simplify 0 into 0
2.740 * [backup-simplify]: Simplify 1 into 1
2.740 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* 0.5 (pow x 2))) in x
2.741 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
2.741 * [taylor]: Taking taylor expansion of 1.0 in x
2.741 * [backup-simplify]: Simplify 1.0 into 1.0
2.741 * [taylor]: Taking taylor expansion of x in x
2.741 * [backup-simplify]: Simplify 0 into 0
2.741 * [backup-simplify]: Simplify 1 into 1
2.741 * [taylor]: Taking taylor expansion of (* 0.5 (pow x 2)) in x
2.741 * [taylor]: Taking taylor expansion of 0.5 in x
2.741 * [backup-simplify]: Simplify 0.5 into 0.5
2.741 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.741 * [taylor]: Taking taylor expansion of x in x
2.741 * [backup-simplify]: Simplify 0 into 0
2.741 * [backup-simplify]: Simplify 1 into 1
2.741 * [backup-simplify]: Simplify (* 1.0 0) into 0
2.742 * [backup-simplify]: Simplify (+ 0 0) into 0
2.742 * [backup-simplify]: Simplify 0 into 0
2.742 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
2.743 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.743 * [backup-simplify]: Simplify 1.0 into 1.0
2.743 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
2.744 * [backup-simplify]: Simplify (* 1 1) into 1
2.744 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
2.744 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.745 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
2.745 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.745 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
2.746 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.747 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
2.747 * [backup-simplify]: Simplify (- 0) into 0
2.747 * [backup-simplify]: Simplify (+ 0 0) into 0
2.747 * [backup-simplify]: Simplify 0 into 0
2.748 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
2.748 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.749 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
2.749 * [backup-simplify]: Simplify (- 0) into 0
2.750 * [backup-simplify]: Simplify (+ 0 0) into 0
2.750 * [backup-simplify]: Simplify 0 into 0
2.751 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
2.752 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.753 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.754 * [backup-simplify]: Simplify (- 0) into 0
2.754 * [backup-simplify]: Simplify (+ 0 0) into 0
2.754 * [backup-simplify]: Simplify 0 into 0
2.756 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
2.757 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.758 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.758 * [backup-simplify]: Simplify (- 0) into 0
2.759 * [backup-simplify]: Simplify (+ 0 0) into 0
2.759 * [backup-simplify]: Simplify 0 into 0
2.761 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
2.762 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.763 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.764 * [backup-simplify]: Simplify (- 0) into 0
2.764 * [backup-simplify]: Simplify (+ 0 0) into 0
2.764 * [backup-simplify]: Simplify 0 into 0
2.766 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
2.768 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.769 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.770 * [backup-simplify]: Simplify (- 0) into 0
2.770 * [backup-simplify]: Simplify (+ 0 0) into 0
2.770 * [backup-simplify]: Simplify 0 into 0
2.771 * [backup-simplify]: Simplify (+ (* (- 0.5) (pow x 2)) (* 1.0 x)) into (- (* 1.0 x) (* 0.5 (pow x 2)))
2.771 * [backup-simplify]: Simplify (+ (* (/ 1 x) 1.0) (* (/ 1 x) (- (* (/ 1 x) 0.5)))) into (- (* 1.0 (/ 1 x)) (* 0.5 (/ 1 (pow x 2))))
2.771 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (* 0.5 (/ 1 (pow x 2)))) in (x) around 0
2.771 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (* 0.5 (/ 1 (pow x 2)))) in x
2.771 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.771 * [taylor]: Taking taylor expansion of 1.0 in x
2.771 * [backup-simplify]: Simplify 1.0 into 1.0
2.771 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.771 * [taylor]: Taking taylor expansion of x in x
2.771 * [backup-simplify]: Simplify 0 into 0
2.771 * [backup-simplify]: Simplify 1 into 1
2.772 * [backup-simplify]: Simplify (/ 1 1) into 1
2.772 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
2.772 * [taylor]: Taking taylor expansion of 0.5 in x
2.772 * [backup-simplify]: Simplify 0.5 into 0.5
2.772 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.772 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.772 * [taylor]: Taking taylor expansion of x in x
2.772 * [backup-simplify]: Simplify 0 into 0
2.772 * [backup-simplify]: Simplify 1 into 1
2.772 * [backup-simplify]: Simplify (* 1 1) into 1
2.773 * [backup-simplify]: Simplify (/ 1 1) into 1
2.773 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (* 0.5 (/ 1 (pow x 2)))) in x
2.773 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.773 * [taylor]: Taking taylor expansion of 1.0 in x
2.773 * [backup-simplify]: Simplify 1.0 into 1.0
2.773 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.773 * [taylor]: Taking taylor expansion of x in x
2.773 * [backup-simplify]: Simplify 0 into 0
2.773 * [backup-simplify]: Simplify 1 into 1
2.774 * [backup-simplify]: Simplify (/ 1 1) into 1
2.774 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
2.774 * [taylor]: Taking taylor expansion of 0.5 in x
2.774 * [backup-simplify]: Simplify 0.5 into 0.5
2.774 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.774 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.774 * [taylor]: Taking taylor expansion of x in x
2.774 * [backup-simplify]: Simplify 0 into 0
2.774 * [backup-simplify]: Simplify 1 into 1
2.774 * [backup-simplify]: Simplify (* 1 1) into 1
2.774 * [backup-simplify]: Simplify (/ 1 1) into 1
2.775 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
2.775 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.776 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
2.777 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.777 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
2.778 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.778 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.779 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
2.780 * [backup-simplify]: Simplify (- 0) into 0
2.780 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.780 * [backup-simplify]: Simplify 1.0 into 1.0
2.781 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.782 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
2.782 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.783 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.784 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
2.785 * [backup-simplify]: Simplify (- 0) into 0
2.785 * [backup-simplify]: Simplify (+ 0 0) into 0
2.785 * [backup-simplify]: Simplify 0 into 0
2.786 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.787 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
2.788 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.789 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.790 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.790 * [backup-simplify]: Simplify (- 0) into 0
2.791 * [backup-simplify]: Simplify (+ 0 0) into 0
2.791 * [backup-simplify]: Simplify 0 into 0
2.792 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.793 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.794 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.795 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.796 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.797 * [backup-simplify]: Simplify (- 0) into 0
2.797 * [backup-simplify]: Simplify (+ 0 0) into 0
2.797 * [backup-simplify]: Simplify 0 into 0
2.798 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.799 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.801 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.802 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.803 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.803 * [backup-simplify]: Simplify (- 0) into 0
2.804 * [backup-simplify]: Simplify (+ 0 0) into 0
2.804 * [backup-simplify]: Simplify 0 into 0
2.805 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.807 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.808 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.809 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.811 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.811 * [backup-simplify]: Simplify (- 0) into 0
2.811 * [backup-simplify]: Simplify (+ 0 0) into 0
2.811 * [backup-simplify]: Simplify 0 into 0
2.812 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.814 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.816 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
2.817 * [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
2.819 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
2.819 * [backup-simplify]: Simplify (- 0) into 0
2.819 * [backup-simplify]: Simplify (+ 0 0) into 0
2.819 * [backup-simplify]: Simplify 0 into 0
2.820 * [backup-simplify]: Simplify (+ (* 1.0 (/ 1 (/ 1 x))) (* (- 0.5) (pow (/ 1 (/ 1 x)) 2))) into (- (* 1.0 x) (* 0.5 (pow x 2)))
2.820 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) 1.0) (* (/ 1 (- x)) (- (* (/ 1 (- x)) 0.5)))) into (- (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x))))
2.820 * [approximate]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x)))) in (x) around 0
2.820 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x)))) in x
2.820 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x))) in x
2.820 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
2.820 * [taylor]: Taking taylor expansion of 0.5 in x
2.821 * [backup-simplify]: Simplify 0.5 into 0.5
2.821 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.821 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.821 * [taylor]: Taking taylor expansion of x in x
2.821 * [backup-simplify]: Simplify 0 into 0
2.821 * [backup-simplify]: Simplify 1 into 1
2.821 * [backup-simplify]: Simplify (* 1 1) into 1
2.821 * [backup-simplify]: Simplify (/ 1 1) into 1
2.821 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.821 * [taylor]: Taking taylor expansion of 1.0 in x
2.822 * [backup-simplify]: Simplify 1.0 into 1.0
2.822 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.822 * [taylor]: Taking taylor expansion of x in x
2.822 * [backup-simplify]: Simplify 0 into 0
2.822 * [backup-simplify]: Simplify 1 into 1
2.822 * [backup-simplify]: Simplify (/ 1 1) into 1
2.822 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x)))) in x
2.822 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x))) in x
2.822 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
2.822 * [taylor]: Taking taylor expansion of 0.5 in x
2.822 * [backup-simplify]: Simplify 0.5 into 0.5
2.822 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.822 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.822 * [taylor]: Taking taylor expansion of x in x
2.822 * [backup-simplify]: Simplify 0 into 0
2.822 * [backup-simplify]: Simplify 1 into 1
2.823 * [backup-simplify]: Simplify (* 1 1) into 1
2.823 * [backup-simplify]: Simplify (/ 1 1) into 1
2.823 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.823 * [taylor]: Taking taylor expansion of 1.0 in x
2.823 * [backup-simplify]: Simplify 1.0 into 1.0
2.823 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.823 * [taylor]: Taking taylor expansion of x in x
2.823 * [backup-simplify]: Simplify 0 into 0
2.823 * [backup-simplify]: Simplify 1 into 1
2.823 * [backup-simplify]: Simplify (/ 1 1) into 1
2.824 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
2.824 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
2.825 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.825 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.826 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.827 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.827 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
2.828 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
2.828 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
2.828 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.829 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.830 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.831 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.832 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
2.832 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.833 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
2.833 * [backup-simplify]: Simplify (+ 0 0) into 0
2.834 * [backup-simplify]: Simplify (- 0) into 0
2.834 * [backup-simplify]: Simplify 0 into 0
2.835 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.836 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.837 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.838 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.839 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
2.839 * [backup-simplify]: Simplify (+ 0 0) into 0
2.840 * [backup-simplify]: Simplify (- 0) into 0
2.840 * [backup-simplify]: Simplify 0 into 0
2.841 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.842 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.843 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.844 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.848 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.849 * [backup-simplify]: Simplify (+ 0 0) into 0
2.849 * [backup-simplify]: Simplify (- 0) into 0
2.849 * [backup-simplify]: Simplify 0 into 0
2.850 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.851 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.853 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.854 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.855 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.856 * [backup-simplify]: Simplify (+ 0 0) into 0
2.856 * [backup-simplify]: Simplify (- 0) into 0
2.856 * [backup-simplify]: Simplify 0 into 0
2.858 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.859 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.860 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.861 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.863 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.863 * [backup-simplify]: Simplify (+ 0 0) into 0
2.863 * [backup-simplify]: Simplify (- 0) into 0
2.863 * [backup-simplify]: Simplify 0 into 0
2.865 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
2.866 * [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
2.868 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
2.869 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.871 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.871 * [backup-simplify]: Simplify (+ 0 0) into 0
2.872 * [backup-simplify]: Simplify (- 0) into 0
2.872 * [backup-simplify]: Simplify 0 into 0
2.873 * [backup-simplify]: Simplify (+ (* (- 1.0) (/ 1 (/ 1 (- x)))) (* (- 0.5) (pow (/ 1 (/ 1 (- x))) 2))) into (- (* 1.0 x) (* 0.5 (pow x 2)))
2.873 * * * [progress]: simplifying candidates
2.873 * * * * [progress]: [ 1 / 21 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (+ (* x 1.0) (* x (- (* x 0.5)))))))>
2.873 * * * * [progress]: [ 2 / 21 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (+ (* x 1.0) (* x (- (* x 0.5)))))))>
2.873 * * * * [progress]: [ 3 / 21 ] simplifiying candidate #<alt (λ (x) (fma x 1.0 (* x (- (* x 0.5)))))>
2.873 * * * * [progress]: [ 4 / 21 ] simplifiying candidate #<alt (λ (x) (log (* (exp (* x 1.0)) (exp (* x (- (* x 0.5)))))))>
2.873 * * * * [progress]: [ 5 / 21 ] simplifiying candidate #<alt (λ (x) (pow (+ (* x 1.0) (* x (- (* x 0.5)))) 1))>
2.873 * * * * [progress]: [ 6 / 21 ] simplifiying candidate #<alt (λ (x) (exp (log (+ (* x 1.0) (* x (- (* x 0.5)))))))>
2.873 * * * * [progress]: [ 7 / 21 ] simplifiying candidate #<alt (λ (x) (log (exp (+ (* x 1.0) (* x (- (* x 0.5)))))))>
2.874 * * * * [progress]: [ 8 / 21 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (+ (* x 1.0) (* x (- (* x 0.5))))) (cbrt (+ (* x 1.0) (* x (- (* x 0.5)))))) (cbrt (+ (* x 1.0) (* x (- (* x 0.5)))))))>
2.874 * * * * [progress]: [ 9 / 21 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (+ (* x 1.0) (* x (- (* x 0.5)))) (+ (* x 1.0) (* x (- (* x 0.5))))) (+ (* x 1.0) (* x (- (* x 0.5)))))))>
2.874 * * * * [progress]: [ 10 / 21 ] simplifiying candidate #<alt (λ (x) (* (sqrt (+ (* x 1.0) (* x (- (* x 0.5))))) (sqrt (+ (* x 1.0) (* x (- (* x 0.5)))))))>
2.874 * * * * [progress]: [ 11 / 21 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow (* x 1.0) 3) (pow (* x (- (* x 0.5))) 3)) (+ (* (* x 1.0) (* x 1.0)) (- (* (* x (- (* x 0.5))) (* x (- (* x 0.5)))) (* (* x 1.0) (* x (- (* x 0.5))))))))>
2.874 * * * * [progress]: [ 12 / 21 ] simplifiying candidate #<alt (λ (x) (- (* x 1.0) (* x (* x 0.5))))>
2.874 * * * * [progress]: [ 13 / 21 ] simplifiying candidate #<alt (λ (x) (* 1 (+ (* x 1.0) (* x (- (* x 0.5))))))>
2.874 * * * * [progress]: [ 14 / 21 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* x 1.0) (* x 1.0)) (* (* x (- (* x 0.5))) (* x (- (* x 0.5))))) (- (* x 1.0) (* x (- (* x 0.5))))))>
2.874 * * * * [progress]: [ 15 / 21 ] simplifiying candidate #<alt (λ (x) (* x (+ 1.0 (- (* x 0.5)))))>
2.874 * * * * [progress]: [ 16 / 21 ] simplifiying candidate #<alt (λ (x) (- (* x 1.0) (* x (* x 0.5))))>
2.874 * * * * [progress]: [ 17 / 21 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (+ (* x 1.0) (* x (- (* x 0.5)))))))>
2.874 * * * * [progress]: [ 18 / 21 ] simplifiying candidate #<alt (λ (x) (+ (* x (- (* x 0.5))) (* x 1.0)))>
2.874 * * * * [progress]: [ 19 / 21 ] simplifiying candidate #<alt (λ (x) (- (* 1.0 x) (* 0.5 (pow x 2))))>
2.874 * * * * [progress]: [ 20 / 21 ] simplifiying candidate #<alt (λ (x) (- (* 1.0 x) (* 0.5 (pow x 2))))>
2.874 * * * * [progress]: [ 21 / 21 ] simplifiying candidate #<alt (λ (x) (- (* 1.0 x) (* 0.5 (pow x 2))))>
2.875 * [simplify]: Simplifying:
  (expm1 (+ (* x 1.0) (* x (- (* x 0.5)))))
  (log1p (+ (* x 1.0) (* x (- (* x 0.5)))))
  (* (exp (* x 1.0)) (exp (* x (- (* x 0.5)))))
  (log (+ (* x 1.0) (* x (- (* x 0.5)))))
  (exp (+ (* x 1.0) (* x (- (* x 0.5)))))
  (* (cbrt (+ (* x 1.0) (* x (- (* x 0.5))))) (cbrt (+ (* x 1.0) (* x (- (* x 0.5))))))
  (cbrt (+ (* x 1.0) (* x (- (* x 0.5)))))
  (* (* (+ (* x 1.0) (* x (- (* x 0.5)))) (+ (* x 1.0) (* x (- (* x 0.5))))) (+ (* x 1.0) (* x (- (* x 0.5)))))
  (sqrt (+ (* x 1.0) (* x (- (* x 0.5)))))
  (sqrt (+ (* x 1.0) (* x (- (* x 0.5)))))
  (+ (pow (* x 1.0) 3) (pow (* x (- (* x 0.5))) 3))
  (+ (* (* x 1.0) (* x 1.0)) (- (* (* x (- (* x 0.5))) (* x (- (* x 0.5)))) (* (* x 1.0) (* x (- (* x 0.5))))))
  (- (* (* x 1.0) (* x 1.0)) (* (* x (- (* x 0.5))) (* x (- (* x 0.5)))))
  (- (* x 1.0) (* x (- (* x 0.5))))
  (+ 1.0 (- (* x 0.5)))
  (real->posit16 (+ (* x 1.0) (* x (- (* x 0.5)))))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
2.875 * * [simplify]: iteration 0: 38 enodes
2.893 * * [simplify]: iteration 1: 127 enodes
2.960 * * [simplify]: iteration 2: 502 enodes
3.393 * * [simplify]: iteration 3: 2557 enodes
5.044 * * [simplify]: iteration complete: 5003 enodes
5.045 * * [simplify]: Extracting #0: cost 15 inf + 0
5.046 * * [simplify]: Extracting #1: cost 408 inf + 0
5.056 * * [simplify]: Extracting #2: cost 636 inf + 1197
5.087 * * [simplify]: Extracting #3: cost 306 inf + 65081
5.218 * * [simplify]: Extracting #4: cost 9 inf + 125923
5.353 * * [simplify]: Extracting #5: cost 0 inf + 125181
5.511 * * [simplify]: Extracting #6: cost 0 inf + 125156
5.668 * [simplify]: Simplified to:
  (expm1 (* (- 1.0 (* 0.5 x)) x))
  (log1p (* (- 1.0 (* 0.5 x)) x))
  (exp (* (- 1.0 (* 0.5 x)) x))
  (log (* (- 1.0 (* 0.5 x)) x))
  (exp (* (- 1.0 (* 0.5 x)) x))
  (* (cbrt (* (- 1.0 (* 0.5 x)) x)) (cbrt (* (- 1.0 (* 0.5 x)) x)))
  (cbrt (* (- 1.0 (* 0.5 x)) x))
  (* (* (* (- 1.0 (* 0.5 x)) x) (* (- 1.0 (* 0.5 x)) x)) (* (- 1.0 (* 0.5 x)) x))
  (sqrt (* (- 1.0 (* 0.5 x)) x))
  (sqrt (* (- 1.0 (* 0.5 x)) x))
  (- (* (* x 1.0) (* (* x 1.0) (* x 1.0))) (* (* (* (* x x) 0.5) (* (* x x) 0.5)) (* (* x x) 0.5)))
  (fma (* x 1.0) (* x 1.0) (fma (* x 1.0) (* (* x x) 0.5) (* (* (* x x) 0.5) (* (* x x) 0.5))))
  (* (* x x) (* (- 1.0 (* 0.5 x)) (+ 1.0 (* 0.5 x))))
  (* x (fma x 0.5 1.0))
  (- 1.0 (* 0.5 x))
  (real->posit16 (* (- 1.0 (* 0.5 x)) x))
  (* (- 1.0 (* 0.5 x)) x)
  (* (- 1.0 (* 0.5 x)) x)
  (* (- 1.0 (* 0.5 x)) x)
5.669 * * * [progress]: adding candidates to table
5.743 * [progress]: [Phase 3 of 3] Extracting.
5.743 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+ (* x 1.0) (* x (- (* x 0.5)))))> #<alt (λ (x) (* x (- 1.0 (* x 0.5))))>)
5.744 * * * [regime-changes]: Trying 2 branch expressions: ((* x (- 1.0 (* x 0.5))) x)
5.744 * * * * [regimes]: Trying to branch on (* x (- 1.0 (* x 0.5))) from (#<alt (λ (x) (+ (* x 1.0) (* x (- (* x 0.5)))))> #<alt (λ (x) (* x (- 1.0 (* x 0.5))))>)
5.777 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+ (* x 1.0) (* x (- (* x 0.5)))))> #<alt (λ (x) (* x (- 1.0 (* x 0.5))))>)
5.810 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
5.810 * [simplify]: Simplifying:
  (+ (* x 1.0) (* x (- (* x 0.5))))
5.810 * * [simplify]: iteration 0: 8 enodes
5.812 * * [simplify]: iteration 1: 18 enodes
5.814 * * [simplify]: iteration 2: 23 enodes
5.816 * * [simplify]: iteration 3: 24 enodes
5.818 * * [simplify]: iteration complete: 24 enodes
5.818 * * [simplify]: Extracting #0: cost 1 inf + 0
5.818 * * [simplify]: Extracting #1: cost 3 inf + 0
5.818 * * [simplify]: Extracting #2: cost 9 inf + 0
5.818 * * [simplify]: Extracting #3: cost 9 inf + 2
5.819 * * [simplify]: Extracting #4: cost 0 inf + 658
5.819 * [simplify]: Simplified to:
  (+ (* x 1.0) (* (- (* 0.5 x)) x))
6.663 * [regime-testing]: Baseline error score: 0.011220763533212087
6.668 * [regime-testing]: Oracle error score: 0.0006250781347668458
6.677 * [regime-testing]: End program error score: 0.011220763533212087