20.359 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.024 * * * [progress]: [2/2] Setting up program.
0.028 * [progress]: [Phase 2 of 3] Improving.
0.028 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (* x (- 1.0 (* x 0.5))))>
0.028 * [simplify]: Simplifying:
  (* x (- 1.0 (* x 0.5)))
0.028 * * [simplify]: iteration 0: 6 enodes
0.030 * * [simplify]: iteration 1: 10 enodes
0.039 * * [simplify]: iteration 2: 23 enodes
0.048 * * [simplify]: iteration 3: 38 enodes
0.059 * * [simplify]: iteration 4: 44 enodes
0.072 * * [simplify]: iteration complete: 44 enodes
0.072 * * [simplify]: Extracting #0: cost 1 inf + 0
0.072 * * [simplify]: Extracting #1: cost 6 inf + 0
0.072 * * [simplify]: Extracting #2: cost 13 inf + 1
0.072 * * [simplify]: Extracting #3: cost 7 inf + 168
0.073 * * [simplify]: Extracting #4: cost 0 inf + 783
0.074 * [simplify]: Simplified to:
  (* (- 1.0 (* x 0.5)) x)
0.075 * * [progress]: iteration 1 / 4
0.075 * * * [progress]: picking best candidate
0.078 * * * * [pick]: Picked  #<alt (λ (x) (* x (- 1.0 (* x 0.5))))>
0.078 * * * [progress]: localizing error
0.095 * * * [progress]: generating rewritten candidates
0.095 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.122 * * * [progress]: generating series expansions
0.122 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.122 * [backup-simplify]: Simplify (* x (- 1.0 (* x 0.5))) into (* x (- 1.0 (* 0.5 x)))
0.122 * [approximate]: Taking taylor expansion of (* x (- 1.0 (* 0.5 x))) in (x) around 0
0.122 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* 0.5 x))) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [backup-simplify]: Simplify 0 into 0
0.122 * [backup-simplify]: Simplify 1 into 1
0.122 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.122 * [taylor]: Taking taylor expansion of 1.0 in x
0.122 * [backup-simplify]: Simplify 1.0 into 1.0
0.122 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.122 * [taylor]: Taking taylor expansion of 0.5 in x
0.122 * [backup-simplify]: Simplify 0.5 into 0.5
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [backup-simplify]: Simplify 0 into 0
0.122 * [backup-simplify]: Simplify 1 into 1
0.122 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* 0.5 x))) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [backup-simplify]: Simplify 0 into 0
0.122 * [backup-simplify]: Simplify 1 into 1
0.122 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.122 * [taylor]: Taking taylor expansion of 1.0 in x
0.123 * [backup-simplify]: Simplify 1.0 into 1.0
0.123 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.123 * [taylor]: Taking taylor expansion of 0.5 in x
0.123 * [backup-simplify]: Simplify 0.5 into 0.5
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 1 into 1
0.124 * [backup-simplify]: Simplify (* 0.5 0) into 0
0.124 * [backup-simplify]: Simplify (- 0) into 0
0.125 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.125 * [backup-simplify]: Simplify (* 0 1.0) into 0
0.125 * [backup-simplify]: Simplify 0 into 0
0.127 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
0.127 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.128 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
0.131 * [backup-simplify]: Simplify (+ (* 0 (- 0.5)) (* 1 1.0)) into 1.0
0.131 * [backup-simplify]: Simplify 1.0 into 1.0
0.132 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
0.132 * [backup-simplify]: Simplify (- 0) into 0
0.132 * [backup-simplify]: Simplify (+ 0 0) into 0
0.136 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 0.5)) (* 0 1.0))) into (- 0.5)
0.137 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.138 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.138 * [backup-simplify]: Simplify (- 0) into 0
0.139 * [backup-simplify]: Simplify (+ 0 0) into 0
0.140 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 0.5)) (* 0 1.0)))) into 0
0.140 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.142 * [backup-simplify]: Simplify (- 0) into 0
0.142 * [backup-simplify]: Simplify (+ 0 0) into 0
0.144 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- 0.5)) (* 0 1.0))))) into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
0.146 * [backup-simplify]: Simplify (- 0) into 0
0.146 * [backup-simplify]: Simplify (+ 0 0) into 0
0.148 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 0.5)) (* 0 1.0)))))) into 0
0.148 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
0.151 * [backup-simplify]: Simplify (- 0) into 0
0.151 * [backup-simplify]: Simplify (+ 0 0) into 0
0.153 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 0.5)) (* 0 1.0))))))) into 0
0.153 * [backup-simplify]: Simplify 0 into 0
0.155 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
0.155 * [backup-simplify]: Simplify (- 0) into 0
0.156 * [backup-simplify]: Simplify (+ 0 0) into 0
0.158 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 0.5)) (* 0 1.0)))))))) into 0
0.158 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
0.161 * [backup-simplify]: Simplify (- 0) into 0
0.161 * [backup-simplify]: Simplify (+ 0 0) into 0
0.164 * [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
0.164 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify (+ (* (- 0.5) (pow x 2)) (* 1.0 x)) into (- (* 1.0 x) (* 0.5 (pow x 2)))
0.165 * [backup-simplify]: Simplify (* (/ 1 x) (- 1.0 (* (/ 1 x) 0.5))) into (/ (- 1.0 (* 0.5 (/ 1 x))) x)
0.165 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in (x) around 0
0.165 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in x
0.165 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 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 (* 0.5 (/ 1 x)) in x
0.165 * [taylor]: Taking taylor expansion of 0.5 in x
0.165 * [backup-simplify]: Simplify 0.5 into 0.5
0.165 * [taylor]: Taking taylor expansion of (/ 1 x) in 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 (/ 1 1) into 1
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
0.166 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
0.166 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.167 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
0.168 * [backup-simplify]: Simplify (/ (- 0.5) 1) into -0.5
0.168 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in x
0.168 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.168 * [taylor]: Taking taylor expansion of 1.0 in x
0.168 * [backup-simplify]: Simplify 1.0 into 1.0
0.168 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.168 * [taylor]: Taking taylor expansion of 0.5 in x
0.168 * [backup-simplify]: Simplify 0.5 into 0.5
0.168 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.168 * [taylor]: Taking taylor expansion of x in x
0.168 * [backup-simplify]: Simplify 0 into 0
0.168 * [backup-simplify]: Simplify 1 into 1
0.169 * [backup-simplify]: Simplify (/ 1 1) into 1
0.169 * [taylor]: Taking taylor expansion of x in x
0.169 * [backup-simplify]: Simplify 0 into 0
0.169 * [backup-simplify]: Simplify 1 into 1
0.169 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
0.170 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.171 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
0.172 * [backup-simplify]: Simplify (/ (- 0.5) 1) into -0.5
0.172 * [backup-simplify]: Simplify -0.5 into -0.5
0.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.173 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
0.174 * [backup-simplify]: Simplify (- 0) into 0
0.174 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.177 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* -0.5 (/ 0 1)))) into 1.0
0.177 * [backup-simplify]: Simplify 1.0 into 1.0
0.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.183 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.183 * [backup-simplify]: Simplify (- 0) into 0
0.184 * [backup-simplify]: Simplify (+ 0 0) into 0
0.185 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -0.5 (/ 0 1)) (* 1.0 (/ 0 1)))) into 0
0.185 * [backup-simplify]: Simplify 0 into 0
0.186 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.187 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.188 * [backup-simplify]: Simplify (- 0) into 0
0.188 * [backup-simplify]: Simplify (+ 0 0) into 0
0.190 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -0.5 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.190 * [backup-simplify]: Simplify 0 into 0
0.190 * [backup-simplify]: Simplify (- (+ (* 1 (/ 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 1))))) into 0
0.191 * [backup-simplify]: Simplify (- 0) into 0
0.192 * [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)))) into 0
0.192 * [backup-simplify]: Simplify 0 into 0
0.193 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.194 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.194 * [backup-simplify]: Simplify (- 0) into 0
0.194 * [backup-simplify]: Simplify (+ 0 0) into 0
0.195 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -0.5 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.195 * [backup-simplify]: Simplify 0 into 0
0.196 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.197 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.197 * [backup-simplify]: Simplify (- 0) into 0
0.197 * [backup-simplify]: Simplify (+ 0 0) into 0
0.198 * [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
0.198 * [backup-simplify]: Simplify 0 into 0
0.198 * [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
0.200 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
0.200 * [backup-simplify]: Simplify (- 0) into 0
0.200 * [backup-simplify]: Simplify (+ 0 0) into 0
0.201 * [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
0.201 * [backup-simplify]: Simplify 0 into 0
0.201 * [backup-simplify]: Simplify (+ (* 1.0 (/ 1 (/ 1 x))) (* -0.5 (pow (/ 1 (/ 1 x)) 2))) into (- (* 1.0 x) (* 0.5 (pow x 2)))
0.201 * [backup-simplify]: Simplify (* (/ 1 (- x)) (- 1.0 (* (/ 1 (- x)) 0.5))) into (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x))
0.201 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x)) in (x) around 0
0.201 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x)) in x
0.201 * [taylor]: Taking taylor expansion of -1 in x
0.201 * [backup-simplify]: Simplify -1 into -1
0.201 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (/ 1 x)) 1.0) x) in x
0.201 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.201 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.201 * [taylor]: Taking taylor expansion of 0.5 in x
0.201 * [backup-simplify]: Simplify 0.5 into 0.5
0.201 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.201 * [taylor]: Taking taylor expansion of x in x
0.201 * [backup-simplify]: Simplify 0 into 0
0.201 * [backup-simplify]: Simplify 1 into 1
0.202 * [backup-simplify]: Simplify (/ 1 1) into 1
0.202 * [taylor]: Taking taylor expansion of 1.0 in x
0.202 * [backup-simplify]: Simplify 1.0 into 1.0
0.202 * [taylor]: Taking taylor expansion of x in x
0.202 * [backup-simplify]: Simplify 0 into 0
0.202 * [backup-simplify]: Simplify 1 into 1
0.202 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
0.202 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
0.203 * [backup-simplify]: Simplify (/ 0.5 1) into 0.5
0.203 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x)) in x
0.203 * [taylor]: Taking taylor expansion of -1 in x
0.203 * [backup-simplify]: Simplify -1 into -1
0.203 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (/ 1 x)) 1.0) x) in x
0.203 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.203 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.203 * [taylor]: Taking taylor expansion of 0.5 in x
0.203 * [backup-simplify]: Simplify 0.5 into 0.5
0.203 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.203 * [taylor]: Taking taylor expansion of x in x
0.203 * [backup-simplify]: Simplify 0 into 0
0.203 * [backup-simplify]: Simplify 1 into 1
0.203 * [backup-simplify]: Simplify (/ 1 1) into 1
0.203 * [taylor]: Taking taylor expansion of 1.0 in x
0.203 * [backup-simplify]: Simplify 1.0 into 1.0
0.203 * [taylor]: Taking taylor expansion of x in x
0.203 * [backup-simplify]: Simplify 0 into 0
0.203 * [backup-simplify]: Simplify 1 into 1
0.203 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
0.204 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
0.204 * [backup-simplify]: Simplify (/ 0.5 1) into 0.5
0.204 * [backup-simplify]: Simplify (* -1 0.5) into -0.5
0.204 * [backup-simplify]: Simplify -0.5 into -0.5
0.205 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.205 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
0.206 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.207 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* 0.5 (/ 0 1)))) into 1.0
0.208 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 0.5)) into (- 1.0)
0.208 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.209 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.209 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.210 * [backup-simplify]: Simplify (+ 0 0) into 0
0.210 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 1.0 (/ 0 1)))) into 0
0.211 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 0.5))) into 0
0.211 * [backup-simplify]: Simplify 0 into 0
0.211 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.212 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.212 * [backup-simplify]: Simplify (+ 0 0) into 0
0.213 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.214 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 0.5)))) into 0
0.214 * [backup-simplify]: Simplify 0 into 0
0.215 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.215 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.215 * [backup-simplify]: Simplify (+ 0 0) into 0
0.216 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.217 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 0.5))))) into 0
0.217 * [backup-simplify]: Simplify 0 into 0
0.218 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.219 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.219 * [backup-simplify]: Simplify (+ 0 0) into 0
0.220 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.221 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 0.5)))))) into 0
0.221 * [backup-simplify]: Simplify 0 into 0
0.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.222 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.222 * [backup-simplify]: Simplify (+ 0 0) into 0
0.223 * [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
0.224 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 0.5))))))) into 0
0.224 * [backup-simplify]: Simplify 0 into 0
0.225 * [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
0.226 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
0.226 * [backup-simplify]: Simplify (+ 0 0) into 0
0.227 * [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
0.228 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 0.5)))))))) into 0
0.228 * [backup-simplify]: Simplify 0 into 0
0.229 * [backup-simplify]: Simplify (+ (* (- 1.0) (/ 1 (/ 1 (- x)))) (* -0.5 (pow (/ 1 (/ 1 (- x))) 2))) into (- (* 1.0 x) (* 0.5 (pow x 2)))
0.229 * * * [progress]: simplifying candidates
0.229 * * * * [progress]: [ 1 / 28 ] simplifiying candidate #<alt (λ (x) (pow (* x (- 1.0 (* x 0.5))) 1))>
0.229 * * * * [progress]: [ 2 / 28 ] simplifiying candidate #<alt (λ (x) (pow (* x (- 1.0 (* x 0.5))) 1))>
0.229 * * * * [progress]: [ 3 / 28 ] simplifiying candidate #<alt (λ (x) (exp (+ (log x) (log (- 1.0 (* x 0.5))))))>
0.229 * * * * [progress]: [ 4 / 28 ] simplifiying candidate #<alt (λ (x) (exp (log (* x (- 1.0 (* x 0.5))))))>
0.229 * * * * [progress]: [ 5 / 28 ] simplifiying candidate #<alt (λ (x) (log (exp (* x (- 1.0 (* x 0.5))))))>
0.229 * * * * [progress]: [ 6 / 28 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* x x) x) (* (* (- 1.0 (* x 0.5)) (- 1.0 (* x 0.5))) (- 1.0 (* x 0.5))))))>
0.229 * * * * [progress]: [ 7 / 28 ] 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))))))>
0.230 * * * * [progress]: [ 8 / 28 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* x (- 1.0 (* x 0.5))) (* x (- 1.0 (* x 0.5)))) (* x (- 1.0 (* x 0.5))))))>
0.230 * * * * [progress]: [ 9 / 28 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* x (- 1.0 (* x 0.5)))) (sqrt (* x (- 1.0 (* x 0.5))))))>
0.230 * * * * [progress]: [ 10 / 28 ] simplifiying candidate #<alt (λ (x) (* 1 (* x (- 1.0 (* x 0.5)))))>
0.230 * * * * [progress]: [ 11 / 28 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt x) (sqrt (- 1.0 (* x 0.5)))) (* (sqrt x) (sqrt (- 1.0 (* x 0.5))))))>
0.230 * * * * [progress]: [ 12 / 28 ] simplifiying candidate #<alt (λ (x) (+ (* x 1.0) (* x (- (* x 0.5)))))>
0.230 * * * * [progress]: [ 13 / 28 ] simplifiying candidate #<alt (λ (x) (+ (* x 1.0) (* x (- (* x 0.5)))))>
0.230 * * * * [progress]: [ 14 / 28 ] simplifiying candidate #<alt (λ (x) (+ (* 1.0 x) (* (- (* x 0.5)) x)))>
0.230 * * * * [progress]: [ 15 / 28 ] simplifiying candidate #<alt (λ (x) (+ (* 1.0 x) (* (- (* x 0.5)) x)))>
0.230 * * * * [progress]: [ 16 / 28 ] simplifiying candidate #<alt (λ (x) (* (* x (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5))))) (cbrt (- 1.0 (* x 0.5)))))>
0.230 * * * * [progress]: [ 17 / 28 ] simplifiying candidate #<alt (λ (x) (* (* x (sqrt (- 1.0 (* x 0.5)))) (sqrt (- 1.0 (* x 0.5)))))>
0.230 * * * * [progress]: [ 18 / 28 ] simplifiying candidate #<alt (λ (x) (* (* x 1) (- 1.0 (* x 0.5))))>
0.230 * * * * [progress]: [ 19 / 28 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (- 1.0 (* x 0.5)))))>
0.230 * * * * [progress]: [ 20 / 28 ] simplifiying candidate #<alt (λ (x) (* (sqrt x) (* (sqrt x) (- 1.0 (* x 0.5)))))>
0.230 * * * * [progress]: [ 21 / 28 ] simplifiying candidate #<alt (λ (x) (* 1 (* x (- 1.0 (* x 0.5)))))>
0.230 * * * * [progress]: [ 22 / 28 ] 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))))))>
0.230 * * * * [progress]: [ 23 / 28 ] simplifiying candidate #<alt (λ (x) (/ (* x (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5)))) (+ 1.0 (* x 0.5))))>
0.231 * * * * [progress]: [ 24 / 28 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (* x (- 1.0 (* x 0.5))))))>
0.231 * * * * [progress]: [ 25 / 28 ] simplifiying candidate #<alt (λ (x) (* (- 1.0 (* x 0.5)) x))>
0.231 * * * * [progress]: [ 26 / 28 ] simplifiying candidate #<alt (λ (x) (- (* 1.0 x) (* 0.5 (pow x 2))))>
0.231 * * * * [progress]: [ 27 / 28 ] simplifiying candidate #<alt (λ (x) (- (* 1.0 x) (* 0.5 (pow x 2))))>
0.231 * * * * [progress]: [ 28 / 28 ] simplifiying candidate #<alt (λ (x) (- (* 1.0 x) (* 0.5 (pow x 2))))>
0.231 * [simplify]: Simplifying:
  (* 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 1.0)
  (* x (- (* x 0.5)))
  (* x 1.0)
  (* x (- (* x 0.5)))
  (* 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)))
0.232 * * [simplify]: iteration 0: 52 enodes
0.255 * * [simplify]: iteration 1: 133 enodes
0.293 * * [simplify]: iteration 2: 416 enodes
0.513 * * [simplify]: iteration 3: 1879 enodes
1.215 * * [simplify]: iteration complete: 5005 enodes
1.215 * * [simplify]: Extracting #0: cost 18 inf + 0
1.216 * * [simplify]: Extracting #1: cost 281 inf + 1
1.222 * * [simplify]: Extracting #2: cost 966 inf + 7762
1.242 * * [simplify]: Extracting #3: cost 1151 inf + 96006
1.315 * * [simplify]: Extracting #4: cost 400 inf + 289026
1.430 * * [simplify]: Extracting #5: cost 22 inf + 374915
1.529 * * [simplify]: Extracting #6: cost 20 inf + 378787
1.624 * * [simplify]: Extracting #7: cost 5 inf + 380554
1.739 * * [simplify]: Extracting #8: cost 0 inf + 381983
1.812 * [simplify]: Simplified to:
  (* (- 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 x) (sqrt (- 1.0 (* x 0.5))))
  (* (sqrt x) (sqrt (- 1.0 (* x 0.5))))
  (* 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)))
  (* x (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5)))))
  (* x (sqrt (- 1.0 (* x 0.5))))
  x
  (* (cbrt x) (- 1.0 (* x 0.5)))
  (* (sqrt x) (- 1.0 (* x 0.5)))
  (* (- 1.0 (* x 0.5)) x)
  (* x (- (* 1.0 (* 1.0 1.0)) (* (* x 0.5) (* (* x 0.5) (* x 0.5)))))
  (* 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)
1.814 * * * [progress]: adding candidates to table
1.886 * * [progress]: iteration 2 / 4
1.887 * * * [progress]: picking best candidate
1.888 * * * * [pick]: Picked  #<alt (λ (x) (+ (* 1.0 x) (* (- (* x 0.5)) x)))>
1.888 * * * [progress]: localizing error
1.902 * * * [progress]: generating rewritten candidates
1.902 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.910 * * * [progress]: generating series expansions
1.910 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.910 * [backup-simplify]: Simplify (+ (* 1.0 x) (* (- (* x 0.5)) x)) into (- (* 1.0 x) (* 0.5 (pow x 2)))
1.910 * [approximate]: Taking taylor expansion of (- (* 1.0 x) (* 0.5 (pow x 2))) in (x) around 0
1.910 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* 0.5 (pow x 2))) in x
1.910 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
1.911 * [taylor]: Taking taylor expansion of 1.0 in x
1.911 * [backup-simplify]: Simplify 1.0 into 1.0
1.911 * [taylor]: Taking taylor expansion of x in x
1.911 * [backup-simplify]: Simplify 0 into 0
1.911 * [backup-simplify]: Simplify 1 into 1
1.911 * [taylor]: Taking taylor expansion of (* 0.5 (pow x 2)) in x
1.911 * [taylor]: Taking taylor expansion of 0.5 in x
1.911 * [backup-simplify]: Simplify 0.5 into 0.5
1.911 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.911 * [taylor]: Taking taylor expansion of x in x
1.911 * [backup-simplify]: Simplify 0 into 0
1.911 * [backup-simplify]: Simplify 1 into 1
1.911 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* 0.5 (pow x 2))) in x
1.911 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
1.911 * [taylor]: Taking taylor expansion of 1.0 in x
1.911 * [backup-simplify]: Simplify 1.0 into 1.0
1.911 * [taylor]: Taking taylor expansion of x in x
1.911 * [backup-simplify]: Simplify 0 into 0
1.911 * [backup-simplify]: Simplify 1 into 1
1.911 * [taylor]: Taking taylor expansion of (* 0.5 (pow x 2)) in x
1.911 * [taylor]: Taking taylor expansion of 0.5 in x
1.911 * [backup-simplify]: Simplify 0.5 into 0.5
1.911 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.911 * [taylor]: Taking taylor expansion of x in x
1.911 * [backup-simplify]: Simplify 0 into 0
1.911 * [backup-simplify]: Simplify 1 into 1
1.912 * [backup-simplify]: Simplify (* 1.0 0) into 0
1.912 * [backup-simplify]: Simplify (+ 0 0) into 0
1.912 * [backup-simplify]: Simplify 0 into 0
1.913 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
1.913 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.913 * [backup-simplify]: Simplify 1.0 into 1.0
1.914 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
1.914 * [backup-simplify]: Simplify (* 1 1) into 1
1.914 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
1.915 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
1.915 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
1.915 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
1.916 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.916 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.917 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
1.917 * [backup-simplify]: Simplify (- 0) into 0
1.917 * [backup-simplify]: Simplify (+ 0 0) into 0
1.917 * [backup-simplify]: Simplify 0 into 0
1.918 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1.919 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.919 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
1.919 * [backup-simplify]: Simplify (- 0) into 0
1.920 * [backup-simplify]: Simplify (+ 0 0) into 0
1.920 * [backup-simplify]: Simplify 0 into 0
1.921 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1.921 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.922 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.923 * [backup-simplify]: Simplify (- 0) into 0
1.923 * [backup-simplify]: Simplify (+ 0 0) into 0
1.923 * [backup-simplify]: Simplify 0 into 0
1.925 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1.926 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.928 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.928 * [backup-simplify]: Simplify (- 0) into 0
1.928 * [backup-simplify]: Simplify (+ 0 0) into 0
1.928 * [backup-simplify]: Simplify 0 into 0
1.930 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1.931 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.933 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.933 * [backup-simplify]: Simplify (- 0) into 0
1.934 * [backup-simplify]: Simplify (+ 0 0) into 0
1.934 * [backup-simplify]: Simplify 0 into 0
1.940 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
1.941 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.943 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.943 * [backup-simplify]: Simplify (- 0) into 0
1.944 * [backup-simplify]: Simplify (+ 0 0) into 0
1.944 * [backup-simplify]: Simplify 0 into 0
1.945 * [backup-simplify]: Simplify (+ (* (- 0.5) (pow x 2)) (* 1.0 x)) into (- (* 1.0 x) (* 0.5 (pow x 2)))
1.945 * [backup-simplify]: Simplify (+ (* 1.0 (/ 1 x)) (* (- (* (/ 1 x) 0.5)) (/ 1 x))) into (- (* 1.0 (/ 1 x)) (* 0.5 (/ 1 (pow x 2))))
1.945 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (* 0.5 (/ 1 (pow x 2)))) in (x) around 0
1.945 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (* 0.5 (/ 1 (pow x 2)))) in x
1.945 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.945 * [taylor]: Taking taylor expansion of 1.0 in x
1.945 * [backup-simplify]: Simplify 1.0 into 1.0
1.945 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.945 * [taylor]: Taking taylor expansion of x in x
1.945 * [backup-simplify]: Simplify 0 into 0
1.945 * [backup-simplify]: Simplify 1 into 1
1.945 * [backup-simplify]: Simplify (/ 1 1) into 1
1.945 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
1.946 * [taylor]: Taking taylor expansion of 0.5 in x
1.946 * [backup-simplify]: Simplify 0.5 into 0.5
1.946 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.946 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.946 * [taylor]: Taking taylor expansion of x in x
1.946 * [backup-simplify]: Simplify 0 into 0
1.946 * [backup-simplify]: Simplify 1 into 1
1.946 * [backup-simplify]: Simplify (* 1 1) into 1
1.946 * [backup-simplify]: Simplify (/ 1 1) into 1
1.946 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (* 0.5 (/ 1 (pow x 2)))) in x
1.946 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.946 * [taylor]: Taking taylor expansion of 1.0 in x
1.947 * [backup-simplify]: Simplify 1.0 into 1.0
1.947 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.947 * [taylor]: Taking taylor expansion of x in x
1.947 * [backup-simplify]: Simplify 0 into 0
1.947 * [backup-simplify]: Simplify 1 into 1
1.947 * [backup-simplify]: Simplify (/ 1 1) into 1
1.947 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
1.947 * [taylor]: Taking taylor expansion of 0.5 in x
1.947 * [backup-simplify]: Simplify 0.5 into 0.5
1.947 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.947 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.947 * [taylor]: Taking taylor expansion of x in x
1.947 * [backup-simplify]: Simplify 0 into 0
1.947 * [backup-simplify]: Simplify 1 into 1
1.948 * [backup-simplify]: Simplify (* 1 1) into 1
1.948 * [backup-simplify]: Simplify (/ 1 1) into 1
1.948 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
1.949 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
1.950 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
1.950 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
1.950 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
1.951 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.952 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.953 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
1.953 * [backup-simplify]: Simplify (- 0) into 0
1.953 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.953 * [backup-simplify]: Simplify 1.0 into 1.0
1.954 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.955 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
1.956 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.956 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.957 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
1.958 * [backup-simplify]: Simplify (- 0) into 0
1.958 * [backup-simplify]: Simplify (+ 0 0) into 0
1.958 * [backup-simplify]: Simplify 0 into 0
1.959 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.960 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
1.961 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.961 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.963 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.963 * [backup-simplify]: Simplify (- 0) into 0
1.963 * [backup-simplify]: Simplify (+ 0 0) into 0
1.963 * [backup-simplify]: Simplify 0 into 0
1.964 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.966 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.967 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.968 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.969 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.970 * [backup-simplify]: Simplify (- 0) into 0
1.970 * [backup-simplify]: Simplify (+ 0 0) into 0
1.970 * [backup-simplify]: Simplify 0 into 0
1.971 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.972 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.974 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.975 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.976 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.977 * [backup-simplify]: Simplify (- 0) into 0
1.977 * [backup-simplify]: Simplify (+ 0 0) into 0
1.977 * [backup-simplify]: Simplify 0 into 0
1.978 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.979 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.981 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.982 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.983 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.984 * [backup-simplify]: Simplify (- 0) into 0
1.985 * [backup-simplify]: Simplify (+ 0 0) into 0
1.985 * [backup-simplify]: Simplify 0 into 0
1.985 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.987 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.989 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1.990 * [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
1.991 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1.992 * [backup-simplify]: Simplify (- 0) into 0
1.992 * [backup-simplify]: Simplify (+ 0 0) into 0
1.992 * [backup-simplify]: Simplify 0 into 0
1.993 * [backup-simplify]: Simplify (+ (* 1.0 (/ 1 (/ 1 x))) (* (- 0.5) (pow (/ 1 (/ 1 x)) 2))) into (- (* 1.0 x) (* 0.5 (pow x 2)))
1.993 * [backup-simplify]: Simplify (+ (* 1.0 (/ 1 (- x))) (* (- (* (/ 1 (- x)) 0.5)) (/ 1 (- x)))) into (- (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x))))
1.993 * [approximate]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x)))) in (x) around 0
1.993 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x)))) in x
1.993 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x))) in x
1.993 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
1.993 * [taylor]: Taking taylor expansion of 0.5 in x
1.993 * [backup-simplify]: Simplify 0.5 into 0.5
1.993 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.993 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.993 * [taylor]: Taking taylor expansion of x in x
1.993 * [backup-simplify]: Simplify 0 into 0
1.993 * [backup-simplify]: Simplify 1 into 1
1.994 * [backup-simplify]: Simplify (* 1 1) into 1
1.994 * [backup-simplify]: Simplify (/ 1 1) into 1
1.994 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.994 * [taylor]: Taking taylor expansion of 1.0 in x
1.994 * [backup-simplify]: Simplify 1.0 into 1.0
1.994 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.994 * [taylor]: Taking taylor expansion of x in x
1.994 * [backup-simplify]: Simplify 0 into 0
1.994 * [backup-simplify]: Simplify 1 into 1
1.995 * [backup-simplify]: Simplify (/ 1 1) into 1
1.995 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x)))) in x
1.995 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x))) in x
1.995 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
1.995 * [taylor]: Taking taylor expansion of 0.5 in x
1.995 * [backup-simplify]: Simplify 0.5 into 0.5
1.995 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.995 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.995 * [taylor]: Taking taylor expansion of x in x
1.995 * [backup-simplify]: Simplify 0 into 0
1.995 * [backup-simplify]: Simplify 1 into 1
1.995 * [backup-simplify]: Simplify (* 1 1) into 1
1.996 * [backup-simplify]: Simplify (/ 1 1) into 1
1.996 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.996 * [taylor]: Taking taylor expansion of 1.0 in x
1.996 * [backup-simplify]: Simplify 1.0 into 1.0
1.996 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.996 * [taylor]: Taking taylor expansion of x in x
1.996 * [backup-simplify]: Simplify 0 into 0
1.996 * [backup-simplify]: Simplify 1 into 1
1.996 * [backup-simplify]: Simplify (/ 1 1) into 1
1.997 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
1.997 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
1.997 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
1.998 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
1.998 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.999 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.000 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
2.000 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
2.001 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
2.001 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.002 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.003 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.003 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.004 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
2.005 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.006 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
2.006 * [backup-simplify]: Simplify (+ 0 0) into 0
2.007 * [backup-simplify]: Simplify (- 0) into 0
2.007 * [backup-simplify]: Simplify 0 into 0
2.008 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.009 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.010 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.010 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.011 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
2.012 * [backup-simplify]: Simplify (+ 0 0) into 0
2.012 * [backup-simplify]: Simplify (- 0) into 0
2.012 * [backup-simplify]: Simplify 0 into 0
2.013 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.014 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.015 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.016 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.017 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.018 * [backup-simplify]: Simplify (+ 0 0) into 0
2.018 * [backup-simplify]: Simplify (- 0) into 0
2.018 * [backup-simplify]: Simplify 0 into 0
2.019 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.020 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.022 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.023 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.024 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.024 * [backup-simplify]: Simplify (+ 0 0) into 0
2.025 * [backup-simplify]: Simplify (- 0) into 0
2.025 * [backup-simplify]: Simplify 0 into 0
2.026 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.027 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.029 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.030 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.031 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.031 * [backup-simplify]: Simplify (+ 0 0) into 0
2.032 * [backup-simplify]: Simplify (- 0) into 0
2.032 * [backup-simplify]: Simplify 0 into 0
2.033 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
2.034 * [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
2.036 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
2.038 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.039 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.040 * [backup-simplify]: Simplify (+ 0 0) into 0
2.040 * [backup-simplify]: Simplify (- 0) into 0
2.040 * [backup-simplify]: Simplify 0 into 0
2.041 * [backup-simplify]: Simplify (+ (* (- 1.0) (/ 1 (/ 1 (- x)))) (* (- 0.5) (pow (/ 1 (/ 1 (- x))) 2))) into (- (* 1.0 x) (* 0.5 (pow x 2)))
2.042 * * * [progress]: simplifying candidates
2.042 * * * * [progress]: [ 1 / 18 ] simplifiying candidate #<alt (λ (x) (log (* (exp (* 1.0 x)) (exp (* (- (* x 0.5)) x)))))>
2.042 * * * * [progress]: [ 2 / 18 ] simplifiying candidate #<alt (λ (x) (pow (+ (* 1.0 x) (* (- (* x 0.5)) x)) 1))>
2.042 * * * * [progress]: [ 3 / 18 ] simplifiying candidate #<alt (λ (x) (exp (log (+ (* 1.0 x) (* (- (* x 0.5)) x)))))>
2.042 * * * * [progress]: [ 4 / 18 ] simplifiying candidate #<alt (λ (x) (log (exp (+ (* 1.0 x) (* (- (* x 0.5)) x)))))>
2.042 * * * * [progress]: [ 5 / 18 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (+ (* 1.0 x) (* (- (* x 0.5)) x))) (cbrt (+ (* 1.0 x) (* (- (* x 0.5)) x)))) (cbrt (+ (* 1.0 x) (* (- (* x 0.5)) x)))))>
2.042 * * * * [progress]: [ 6 / 18 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (+ (* 1.0 x) (* (- (* x 0.5)) x)) (+ (* 1.0 x) (* (- (* x 0.5)) x))) (+ (* 1.0 x) (* (- (* x 0.5)) x)))))>
2.042 * * * * [progress]: [ 7 / 18 ] simplifiying candidate #<alt (λ (x) (* (sqrt (+ (* 1.0 x) (* (- (* x 0.5)) x))) (sqrt (+ (* 1.0 x) (* (- (* x 0.5)) x)))))>
2.042 * * * * [progress]: [ 8 / 18 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow (* 1.0 x) 3) (pow (* (- (* x 0.5)) x) 3)) (+ (* (* 1.0 x) (* 1.0 x)) (- (* (* (- (* x 0.5)) x) (* (- (* x 0.5)) x)) (* (* 1.0 x) (* (- (* x 0.5)) x))))))>
2.042 * * * * [progress]: [ 9 / 18 ] simplifiying candidate #<alt (λ (x) (- (* 1.0 x) (* (* x 0.5) x)))>
2.042 * * * * [progress]: [ 10 / 18 ] simplifiying candidate #<alt (λ (x) (* 1 (+ (* 1.0 x) (* (- (* x 0.5)) x))))>
2.042 * * * * [progress]: [ 11 / 18 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* 1.0 x) (* 1.0 x)) (* (* (- (* x 0.5)) x) (* (- (* x 0.5)) x))) (- (* 1.0 x) (* (- (* x 0.5)) x))))>
2.042 * * * * [progress]: [ 12 / 18 ] simplifiying candidate #<alt (λ (x) (* x (+ 1.0 (- (* x 0.5)))))>
2.042 * * * * [progress]: [ 13 / 18 ] simplifiying candidate #<alt (λ (x) (- (* 1.0 x) (* (* x 0.5) x)))>
2.042 * * * * [progress]: [ 14 / 18 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (+ (* 1.0 x) (* (- (* x 0.5)) x)))))>
2.043 * * * * [progress]: [ 15 / 18 ] simplifiying candidate #<alt (λ (x) (+ (* (- (* x 0.5)) x) (* 1.0 x)))>
2.043 * * * * [progress]: [ 16 / 18 ] simplifiying candidate #<alt (λ (x) (- (* 1.0 x) (* 0.5 (pow x 2))))>
2.043 * * * * [progress]: [ 17 / 18 ] simplifiying candidate #<alt (λ (x) (- (* 1.0 x) (* 0.5 (pow x 2))))>
2.043 * * * * [progress]: [ 18 / 18 ] simplifiying candidate #<alt (λ (x) (- (* 1.0 x) (* 0.5 (pow x 2))))>
2.043 * [simplify]: Simplifying:
  (* (exp (* 1.0 x)) (exp (* (- (* x 0.5)) x)))
  (log (+ (* 1.0 x) (* (- (* x 0.5)) x)))
  (exp (+ (* 1.0 x) (* (- (* x 0.5)) x)))
  (* (cbrt (+ (* 1.0 x) (* (- (* x 0.5)) x))) (cbrt (+ (* 1.0 x) (* (- (* x 0.5)) x))))
  (cbrt (+ (* 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)) x)))
  (sqrt (+ (* 1.0 x) (* (- (* x 0.5)) x)))
  (sqrt (+ (* 1.0 x) (* (- (* x 0.5)) x)))
  (+ (pow (* 1.0 x) 3) (pow (* (- (* x 0.5)) x) 3))
  (+ (* (* 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)) x))
  (+ 1.0 (- (* x 0.5)))
  (real->posit16 (+ (* 1.0 x) (* (- (* x 0.5)) x)))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
2.044 * * [simplify]: iteration 0: 35 enodes
2.061 * * [simplify]: iteration 1: 120 enodes
2.125 * * [simplify]: iteration 2: 456 enodes
2.571 * * [simplify]: iteration 3: 2254 enodes
4.064 * * [simplify]: iteration complete: 5001 enodes
4.065 * * [simplify]: Extracting #0: cost 13 inf + 0
4.065 * * [simplify]: Extracting #1: cost 121 inf + 0
4.070 * * [simplify]: Extracting #2: cost 792 inf + 911
4.083 * * [simplify]: Extracting #3: cost 1264 inf + 19540
4.147 * * [simplify]: Extracting #4: cost 573 inf + 178717
4.235 * * [simplify]: Extracting #5: cost 156 inf + 297310
4.336 * * [simplify]: Extracting #6: cost 13 inf + 330934
4.430 * * [simplify]: Extracting #7: cost 0 inf + 333731
4.509 * [simplify]: Simplified to:
  (exp (* x (- 1.0 (* 0.5 x))))
  (log (* x (- 1.0 (* 0.5 x))))
  (exp (* x (- 1.0 (* 0.5 x))))
  (* (cbrt (* x (- 1.0 (* 0.5 x)))) (cbrt (* x (- 1.0 (* 0.5 x)))))
  (cbrt (* x (- 1.0 (* 0.5 x))))
  (* (* x (- 1.0 (* 0.5 x))) (* (* x (- 1.0 (* 0.5 x))) (* x (- 1.0 (* 0.5 x)))))
  (sqrt (* x (- 1.0 (* 0.5 x))))
  (sqrt (* x (- 1.0 (* 0.5 x))))
  (- (* (* 1.0 x) (* (* 1.0 x) (* 1.0 x))) (* (* (* 0.5 (* x x)) (* 0.5 (* x x))) (* 0.5 (* x x))))
  (+ (* (- (* (- 0.5) (* x x)) (* 1.0 x)) (* (- 0.5) (* x x))) (* (* 1.0 x) (* 1.0 x)))
  (- (* (* 1.0 x) (* 1.0 x)) (* (* 0.5 (* x x)) (* 0.5 (* x x))))
  (* x (+ (* 0.5 x) 1.0))
  (- 1.0 (* 0.5 x))
  (real->posit16 (* x (- 1.0 (* 0.5 x))))
  (* x (- 1.0 (* 0.5 x)))
  (* x (- 1.0 (* 0.5 x)))
  (* x (- 1.0 (* 0.5 x)))
4.510 * * * [progress]: adding candidates to table
4.566 * [progress]: [Phase 3 of 3] Extracting.
4.566 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* x (- 1.0 (* x 0.5))))> #<alt (λ (x) (+ (* 1.0 x) (* (- (* x 0.5)) x)))>)
4.566 * * * [regime-changes]: Trying 2 branch expressions: ((* x (- 1.0 (* x 0.5))) x)
4.566 * * * * [regimes]: Trying to branch on (* x (- 1.0 (* x 0.5))) from (#<alt (λ (x) (* x (- 1.0 (* x 0.5))))> #<alt (λ (x) (+ (* 1.0 x) (* (- (* x 0.5)) x)))>)
4.592 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* x (- 1.0 (* x 0.5))))> #<alt (λ (x) (+ (* 1.0 x) (* (- (* x 0.5)) x)))>)
4.625 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
4.625 * [simplify]: Simplifying:
  (+ (* 1.0 x) (* (- (* x 0.5)) x))
4.625 * * [simplify]: iteration 0: 8 enodes
4.627 * * [simplify]: iteration 1: 18 enodes
4.629 * * [simplify]: iteration 2: 23 enodes
4.631 * * [simplify]: iteration 3: 24 enodes
4.633 * * [simplify]: iteration complete: 24 enodes
4.633 * * [simplify]: Extracting #0: cost 1 inf + 0
4.633 * * [simplify]: Extracting #1: cost 3 inf + 0
4.633 * * [simplify]: Extracting #2: cost 9 inf + 0
4.633 * * [simplify]: Extracting #3: cost 8 inf + 43
4.634 * * [simplify]: Extracting #4: cost 0 inf + 658
4.634 * [simplify]: Simplified to:
  (+ (* 1.0 x) (* (* 0.5 x) (- x)))
5.466 * [regime-testing]: Baseline error score: 0.010522555944673374
5.470 * [regime-testing]: Oracle error score: 0.0008751093886735842
5.476 * [regime-testing]: End program error score: 0.010522555944673374