77.172 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.046 * * * [progress]: [2/2] Setting up program.
0.049 * [progress]: [Phase 2 of 3] Improving.
0.050 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (/ 1 (- x 1))))>
0.050 * [simplify]: Simplifying:
  (- (/ 1 (+ x 1)) (/ 1 (- x 1)))
0.050 * * [simplify]: iteration 1: (7 enodes)
0.053 * * [simplify]: iteration 2: (13 enodes)
0.057 * * [simplify]: iteration 3: (16 enodes)
0.060 * * [simplify]: Extracting #0: cost 1 inf + 0
0.061 * * [simplify]: Extracting #1: cost 4 inf + 0
0.061 * * [simplify]: Extracting #2: cost 8 inf + 0
0.061 * * [simplify]: Extracting #3: cost 7 inf + 2
0.061 * * [simplify]: Extracting #4: cost 0 inf + 537
0.061 * [simplify]: Simplified to:
  (- (/ 1 (+ x 1)) (/ 1 (+ -1 x)))
0.062 * * [progress]: iteration 1 / 4
0.062 * * * [progress]: picking best candidate
0.065 * * * * [pick]: Picked  #<alt (λ (x) (- (/ 1 (+ x 1)) (/ 1 (- x 1))))>
0.066 * * * [progress]: localizing error
0.088 * * * [progress]: generating rewritten candidates
0.088 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.127 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.135 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.149 * * * [progress]: generating series expansions
0.149 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.150 * [backup-simplify]: Simplify (- (/ 1 (+ x 1)) (/ 1 (- x 1))) into (- (/ 1 (+ x 1)) (/ 1 (- x 1)))
0.150 * [approximate]: Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 1 (- x 1))) in (x) around 0
0.150 * [taylor]: Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 1 (- x 1))) in x
0.150 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1)) in x
0.150 * [taylor]: Taking taylor expansion of (+ x 1) 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 * [taylor]: Taking taylor expansion of 1 in x
0.150 * [backup-simplify]: Simplify 1 into 1
0.151 * [backup-simplify]: Simplify (+ 0 1) into 1
0.151 * [backup-simplify]: Simplify (/ 1 1) into 1
0.151 * [taylor]: Taking taylor expansion of (/ 1 (- x 1)) in x
0.151 * [taylor]: Taking taylor expansion of (- x 1) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify 1 into 1
0.151 * [taylor]: Taking taylor expansion of 1 in x
0.151 * [backup-simplify]: Simplify 1 into 1
0.152 * [backup-simplify]: Simplify (- 1) into -1
0.152 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.152 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.152 * [taylor]: Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 1 (- x 1))) in x
0.152 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1)) in x
0.152 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify 1 into 1
0.153 * [taylor]: Taking taylor expansion of 1 in x
0.153 * [backup-simplify]: Simplify 1 into 1
0.153 * [backup-simplify]: Simplify (+ 0 1) into 1
0.153 * [backup-simplify]: Simplify (/ 1 1) into 1
0.153 * [taylor]: Taking taylor expansion of (/ 1 (- x 1)) in x
0.153 * [taylor]: Taking taylor expansion of (- x 1) in x
0.153 * [taylor]: Taking taylor expansion of x in x
0.153 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify 1 into 1
0.154 * [taylor]: Taking taylor expansion of 1 in x
0.154 * [backup-simplify]: Simplify 1 into 1
0.154 * [backup-simplify]: Simplify (- 1) into -1
0.154 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.155 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.155 * [backup-simplify]: Simplify (- -1) into 1
0.156 * [backup-simplify]: Simplify (+ 1 1) into 2
0.156 * [backup-simplify]: Simplify 2 into 2
0.156 * [backup-simplify]: Simplify (+ 1 0) into 1
0.157 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1 1)))) into -1
0.157 * [backup-simplify]: Simplify (- 0) into 0
0.157 * [backup-simplify]: Simplify (+ 1 0) into 1
0.158 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1 -1)))) into -1
0.159 * [backup-simplify]: Simplify (- -1) into 1
0.159 * [backup-simplify]: Simplify (+ -1 1) into 0
0.159 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify (+ 0 0) into 0
0.160 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
0.161 * [backup-simplify]: Simplify (- 0) into 0
0.161 * [backup-simplify]: Simplify (+ 0 0) into 0
0.162 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
0.163 * [backup-simplify]: Simplify (- -1) into 1
0.163 * [backup-simplify]: Simplify (+ 1 1) into 2
0.163 * [backup-simplify]: Simplify 2 into 2
0.163 * [backup-simplify]: Simplify (+ 0 0) into 0
0.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
0.166 * [backup-simplify]: Simplify (- 0) into 0
0.166 * [backup-simplify]: Simplify (+ 0 0) into 0
0.167 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
0.167 * [backup-simplify]: Simplify (- -1) into 1
0.168 * [backup-simplify]: Simplify (+ -1 1) into 0
0.168 * [backup-simplify]: Simplify 0 into 0
0.168 * [backup-simplify]: Simplify (+ 0 0) into 0
0.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
0.170 * [backup-simplify]: Simplify (- 0) into 0
0.170 * [backup-simplify]: Simplify (+ 0 0) into 0
0.171 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
0.172 * [backup-simplify]: Simplify (- -1) into 1
0.172 * [backup-simplify]: Simplify (+ 1 1) into 2
0.172 * [backup-simplify]: Simplify 2 into 2
0.173 * [backup-simplify]: Simplify (+ (* 2 (pow x 4)) (+ (* 2 (pow x 2)) 2)) into (+ (* 2 (pow x 2)) (+ (* 2 (pow x 4)) 2))
0.173 * [backup-simplify]: Simplify (- (/ 1 (+ (/ 1 x) 1)) (/ 1 (- (/ 1 x) 1))) into (- (/ 1 (+ (/ 1 x) 1)) (/ 1 (- (/ 1 x) 1)))
0.173 * [approximate]: Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 1 (- (/ 1 x) 1))) in (x) around 0
0.173 * [taylor]: Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 1 (- (/ 1 x) 1))) in x
0.173 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
0.173 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.173 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.173 * [taylor]: Taking taylor expansion of x in x
0.173 * [backup-simplify]: Simplify 0 into 0
0.173 * [backup-simplify]: Simplify 1 into 1
0.173 * [backup-simplify]: Simplify (/ 1 1) into 1
0.173 * [taylor]: Taking taylor expansion of 1 in x
0.173 * [backup-simplify]: Simplify 1 into 1
0.174 * [backup-simplify]: Simplify (+ 1 0) into 1
0.174 * [backup-simplify]: Simplify (/ 1 1) into 1
0.174 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
0.174 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.174 * [backup-simplify]: Simplify 0 into 0
0.174 * [backup-simplify]: Simplify 1 into 1
0.175 * [backup-simplify]: Simplify (/ 1 1) into 1
0.175 * [taylor]: Taking taylor expansion of 1 in x
0.175 * [backup-simplify]: Simplify 1 into 1
0.175 * [backup-simplify]: Simplify (+ 1 0) into 1
0.176 * [backup-simplify]: Simplify (/ 1 1) into 1
0.176 * [taylor]: Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 1 (- (/ 1 x) 1))) in x
0.176 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
0.176 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.176 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.176 * [taylor]: Taking taylor expansion of x in x
0.176 * [backup-simplify]: Simplify 0 into 0
0.176 * [backup-simplify]: Simplify 1 into 1
0.176 * [backup-simplify]: Simplify (/ 1 1) into 1
0.176 * [taylor]: Taking taylor expansion of 1 in x
0.176 * [backup-simplify]: Simplify 1 into 1
0.177 * [backup-simplify]: Simplify (+ 1 0) into 1
0.177 * [backup-simplify]: Simplify (/ 1 1) into 1
0.177 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
0.177 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [backup-simplify]: Simplify 0 into 0
0.177 * [backup-simplify]: Simplify 1 into 1
0.178 * [backup-simplify]: Simplify (/ 1 1) into 1
0.178 * [taylor]: Taking taylor expansion of 1 in x
0.178 * [backup-simplify]: Simplify 1 into 1
0.178 * [backup-simplify]: Simplify (+ 1 0) into 1
0.179 * [backup-simplify]: Simplify (/ 1 1) into 1
0.179 * [backup-simplify]: Simplify (- 1) into -1
0.179 * [backup-simplify]: Simplify (+ 1 -1) into 0
0.179 * [backup-simplify]: Simplify 0 into 0
0.180 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.181 * [backup-simplify]: Simplify (+ 0 1) into 1
0.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1 1)))) into -1
0.182 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.182 * [backup-simplify]: Simplify (- 1) into -1
0.183 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.184 * [backup-simplify]: Simplify (- (+ (* 1 (/ -1 1)))) into 1
0.184 * [backup-simplify]: Simplify (- 1) into -1
0.184 * [backup-simplify]: Simplify (+ -1 -1) into -2
0.184 * [backup-simplify]: Simplify -2 into -2
0.185 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.186 * [backup-simplify]: Simplify (+ 0 0) into 0
0.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
0.188 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.188 * [backup-simplify]: Simplify (- 0) into 0
0.188 * [backup-simplify]: Simplify (+ 0 0) into 0
0.189 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
0.190 * [backup-simplify]: Simplify (- 1) into -1
0.190 * [backup-simplify]: Simplify (+ 1 -1) into 0
0.190 * [backup-simplify]: Simplify 0 into 0
0.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.191 * [backup-simplify]: Simplify (+ 0 0) into 0
0.193 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
0.194 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 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 (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
0.196 * [backup-simplify]: Simplify (- 1) into -1
0.196 * [backup-simplify]: Simplify (+ -1 -1) into -2
0.196 * [backup-simplify]: Simplify -2 into -2
0.197 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.198 * [backup-simplify]: Simplify (+ 0 0) into 0
0.199 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
0.200 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.200 * [backup-simplify]: Simplify (- 0) into 0
0.201 * [backup-simplify]: Simplify (+ 0 0) into 0
0.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
0.202 * [backup-simplify]: Simplify (- 1) into -1
0.203 * [backup-simplify]: Simplify (+ 1 -1) into 0
0.203 * [backup-simplify]: Simplify 0 into 0
0.204 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.204 * [backup-simplify]: Simplify (+ 0 0) into 0
0.205 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
0.206 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.207 * [backup-simplify]: Simplify (- 0) into 0
0.207 * [backup-simplify]: Simplify (+ 0 0) into 0
0.208 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
0.209 * [backup-simplify]: Simplify (- 1) into -1
0.209 * [backup-simplify]: Simplify (+ -1 -1) into -2
0.209 * [backup-simplify]: Simplify -2 into -2
0.210 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 6)) (+ (* -2 (pow (/ 1 x) 4)) (* -2 (pow (/ 1 x) 2)))) into (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2))))))
0.210 * [backup-simplify]: Simplify (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 1 (- (/ 1 (- x)) 1))) into (+ (/ 1 (- 1 (/ 1 x))) (/ 1 (+ (/ 1 x) 1)))
0.210 * [approximate]: Taking taylor expansion of (+ (/ 1 (- 1 (/ 1 x))) (/ 1 (+ (/ 1 x) 1))) in (x) around 0
0.210 * [taylor]: Taking taylor expansion of (+ (/ 1 (- 1 (/ 1 x))) (/ 1 (+ (/ 1 x) 1))) in x
0.210 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
0.210 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.210 * [taylor]: Taking taylor expansion of 1 in x
0.210 * [backup-simplify]: Simplify 1 into 1
0.210 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.210 * [taylor]: Taking taylor expansion of x in x
0.210 * [backup-simplify]: Simplify 0 into 0
0.210 * [backup-simplify]: Simplify 1 into 1
0.211 * [backup-simplify]: Simplify (/ 1 1) into 1
0.211 * [backup-simplify]: Simplify (- 1) into -1
0.211 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.212 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.212 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
0.212 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.212 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.212 * [taylor]: Taking taylor expansion of x in x
0.212 * [backup-simplify]: Simplify 0 into 0
0.212 * [backup-simplify]: Simplify 1 into 1
0.212 * [backup-simplify]: Simplify (/ 1 1) into 1
0.212 * [taylor]: Taking taylor expansion of 1 in x
0.212 * [backup-simplify]: Simplify 1 into 1
0.213 * [backup-simplify]: Simplify (+ 1 0) into 1
0.213 * [backup-simplify]: Simplify (/ 1 1) into 1
0.213 * [taylor]: Taking taylor expansion of (+ (/ 1 (- 1 (/ 1 x))) (/ 1 (+ (/ 1 x) 1))) in x
0.213 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
0.213 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.213 * [taylor]: Taking taylor expansion of 1 in x
0.213 * [backup-simplify]: Simplify 1 into 1
0.214 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.214 * [taylor]: Taking taylor expansion of x in x
0.214 * [backup-simplify]: Simplify 0 into 0
0.214 * [backup-simplify]: Simplify 1 into 1
0.214 * [backup-simplify]: Simplify (/ 1 1) into 1
0.214 * [backup-simplify]: Simplify (- 1) into -1
0.215 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.215 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.215 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
0.215 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.215 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.215 * [taylor]: Taking taylor expansion of x in x
0.215 * [backup-simplify]: Simplify 0 into 0
0.215 * [backup-simplify]: Simplify 1 into 1
0.216 * [backup-simplify]: Simplify (/ 1 1) into 1
0.216 * [taylor]: Taking taylor expansion of 1 in x
0.216 * [backup-simplify]: Simplify 1 into 1
0.216 * [backup-simplify]: Simplify (+ 1 0) into 1
0.217 * [backup-simplify]: Simplify (/ 1 1) into 1
0.217 * [backup-simplify]: Simplify (+ -1 1) into 0
0.217 * [backup-simplify]: Simplify 0 into 0
0.218 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.218 * [backup-simplify]: Simplify (- 0) into 0
0.219 * [backup-simplify]: Simplify (+ 1 0) into 1
0.220 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1 -1)))) into -1
0.220 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.221 * [backup-simplify]: Simplify (+ 0 1) into 1
0.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1 1)))) into -1
0.222 * [backup-simplify]: Simplify (+ -1 -1) into -2
0.222 * [backup-simplify]: Simplify -2 into -2
0.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.223 * [backup-simplify]: Simplify (- 0) into 0
0.224 * [backup-simplify]: Simplify (+ 0 0) into 0
0.225 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
0.226 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.226 * [backup-simplify]: Simplify (+ 0 0) into 0
0.228 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
0.228 * [backup-simplify]: Simplify (+ -1 1) into 0
0.228 * [backup-simplify]: Simplify 0 into 0
0.229 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.229 * [backup-simplify]: Simplify (- 0) into 0
0.230 * [backup-simplify]: Simplify (+ 0 0) into 0
0.231 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
0.232 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.232 * [backup-simplify]: Simplify (+ 0 0) into 0
0.234 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
0.234 * [backup-simplify]: Simplify (+ -1 -1) into -2
0.234 * [backup-simplify]: Simplify -2 into -2
0.235 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.236 * [backup-simplify]: Simplify (- 0) into 0
0.236 * [backup-simplify]: Simplify (+ 0 0) into 0
0.237 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
0.241 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.242 * [backup-simplify]: Simplify (+ 0 0) into 0
0.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
0.243 * [backup-simplify]: Simplify (+ -1 1) into 0
0.243 * [backup-simplify]: Simplify 0 into 0
0.244 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.244 * [backup-simplify]: Simplify (- 0) into 0
0.244 * [backup-simplify]: Simplify (+ 0 0) into 0
0.245 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
0.246 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.246 * [backup-simplify]: Simplify (+ 0 0) into 0
0.247 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
0.247 * [backup-simplify]: Simplify (+ -1 -1) into -2
0.247 * [backup-simplify]: Simplify -2 into -2
0.247 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 6)) (+ (* -2 (pow (/ 1 (- x)) 4)) (* -2 (pow (/ 1 (- x)) 2)))) into (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2))))))
0.247 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.248 * [backup-simplify]: Simplify (/ 1 (+ x 1)) into (/ 1 (+ x 1))
0.248 * [approximate]: Taking taylor expansion of (/ 1 (+ x 1)) in (x) around 0
0.248 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1)) in x
0.248 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.248 * [backup-simplify]: Simplify 0 into 0
0.248 * [backup-simplify]: Simplify 1 into 1
0.248 * [taylor]: Taking taylor expansion of 1 in x
0.248 * [backup-simplify]: Simplify 1 into 1
0.248 * [backup-simplify]: Simplify (+ 0 1) into 1
0.248 * [backup-simplify]: Simplify (/ 1 1) into 1
0.248 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1)) in x
0.248 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.248 * [backup-simplify]: Simplify 0 into 0
0.248 * [backup-simplify]: Simplify 1 into 1
0.248 * [taylor]: Taking taylor expansion of 1 in x
0.248 * [backup-simplify]: Simplify 1 into 1
0.249 * [backup-simplify]: Simplify (+ 0 1) into 1
0.249 * [backup-simplify]: Simplify (/ 1 1) into 1
0.249 * [backup-simplify]: Simplify 1 into 1
0.249 * [backup-simplify]: Simplify (+ 1 0) into 1
0.250 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1 1)))) into -1
0.250 * [backup-simplify]: Simplify -1 into -1
0.250 * [backup-simplify]: Simplify (+ 0 0) into 0
0.251 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
0.251 * [backup-simplify]: Simplify 1 into 1
0.251 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (pow x 2) 1) x)
0.251 * [backup-simplify]: Simplify (/ 1 (+ (/ 1 x) 1)) into (/ 1 (+ (/ 1 x) 1))
0.251 * [approximate]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in (x) around 0
0.251 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
0.251 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.251 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.251 * [taylor]: Taking taylor expansion of x in x
0.251 * [backup-simplify]: Simplify 0 into 0
0.251 * [backup-simplify]: Simplify 1 into 1
0.251 * [backup-simplify]: Simplify (/ 1 1) into 1
0.251 * [taylor]: Taking taylor expansion of 1 in x
0.251 * [backup-simplify]: Simplify 1 into 1
0.252 * [backup-simplify]: Simplify (+ 1 0) into 1
0.252 * [backup-simplify]: Simplify (/ 1 1) into 1
0.252 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
0.252 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.252 * [taylor]: Taking taylor expansion of x in x
0.252 * [backup-simplify]: Simplify 0 into 0
0.252 * [backup-simplify]: Simplify 1 into 1
0.252 * [backup-simplify]: Simplify (/ 1 1) into 1
0.252 * [taylor]: Taking taylor expansion of 1 in x
0.252 * [backup-simplify]: Simplify 1 into 1
0.252 * [backup-simplify]: Simplify (+ 1 0) into 1
0.253 * [backup-simplify]: Simplify (/ 1 1) into 1
0.253 * [backup-simplify]: Simplify 1 into 1
0.253 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.254 * [backup-simplify]: Simplify (+ 0 1) into 1
0.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1 1)))) into -1
0.254 * [backup-simplify]: Simplify -1 into -1
0.255 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.255 * [backup-simplify]: Simplify (+ 0 0) into 0
0.255 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
0.255 * [backup-simplify]: Simplify 1 into 1
0.256 * [backup-simplify]: Simplify (+ (* 1 (pow (/ 1 x) 3)) (+ (* -1 (pow (/ 1 x) 2)) (* 1 (/ 1 x)))) into (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
0.256 * [backup-simplify]: Simplify (/ 1 (+ (/ 1 (- x)) 1)) into (/ 1 (- 1 (/ 1 x)))
0.256 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in (x) around 0
0.256 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
0.256 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.256 * [taylor]: Taking taylor expansion of 1 in x
0.256 * [backup-simplify]: Simplify 1 into 1
0.256 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.256 * [taylor]: Taking taylor expansion of x in x
0.256 * [backup-simplify]: Simplify 0 into 0
0.256 * [backup-simplify]: Simplify 1 into 1
0.256 * [backup-simplify]: Simplify (/ 1 1) into 1
0.256 * [backup-simplify]: Simplify (- 1) into -1
0.257 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.257 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.257 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
0.257 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.257 * [taylor]: Taking taylor expansion of 1 in x
0.257 * [backup-simplify]: Simplify 1 into 1
0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.257 * [backup-simplify]: Simplify 0 into 0
0.257 * [backup-simplify]: Simplify 1 into 1
0.257 * [backup-simplify]: Simplify (/ 1 1) into 1
0.258 * [backup-simplify]: Simplify (- 1) into -1
0.258 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.258 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.258 * [backup-simplify]: Simplify -1 into -1
0.259 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.259 * [backup-simplify]: Simplify (- 0) into 0
0.259 * [backup-simplify]: Simplify (+ 1 0) into 1
0.260 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1 -1)))) into -1
0.260 * [backup-simplify]: Simplify -1 into -1
0.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.260 * [backup-simplify]: Simplify (- 0) into 0
0.261 * [backup-simplify]: Simplify (+ 0 0) into 0
0.261 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
0.261 * [backup-simplify]: Simplify -1 into -1
0.262 * [backup-simplify]: Simplify (+ (* -1 (pow (/ 1 (- x)) 3)) (+ (* -1 (pow (/ 1 (- x)) 2)) (* -1 (/ 1 (- x))))) into (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
0.262 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.262 * [backup-simplify]: Simplify (/ 1 (- x 1)) into (/ 1 (- x 1))
0.262 * [approximate]: Taking taylor expansion of (/ 1 (- x 1)) in (x) around 0
0.262 * [taylor]: Taking taylor expansion of (/ 1 (- x 1)) in x
0.262 * [taylor]: Taking taylor expansion of (- x 1) in x
0.262 * [taylor]: Taking taylor expansion of x in x
0.262 * [backup-simplify]: Simplify 0 into 0
0.262 * [backup-simplify]: Simplify 1 into 1
0.262 * [taylor]: Taking taylor expansion of 1 in x
0.262 * [backup-simplify]: Simplify 1 into 1
0.262 * [backup-simplify]: Simplify (- 1) into -1
0.262 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.263 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.263 * [taylor]: Taking taylor expansion of (/ 1 (- x 1)) in x
0.263 * [taylor]: Taking taylor expansion of (- x 1) in x
0.263 * [taylor]: Taking taylor expansion of x in x
0.263 * [backup-simplify]: Simplify 0 into 0
0.263 * [backup-simplify]: Simplify 1 into 1
0.263 * [taylor]: Taking taylor expansion of 1 in x
0.263 * [backup-simplify]: Simplify 1 into 1
0.263 * [backup-simplify]: Simplify (- 1) into -1
0.263 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.264 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.264 * [backup-simplify]: Simplify -1 into -1
0.264 * [backup-simplify]: Simplify (- 0) into 0
0.264 * [backup-simplify]: Simplify (+ 1 0) into 1
0.265 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1 -1)))) into -1
0.265 * [backup-simplify]: Simplify -1 into -1
0.265 * [backup-simplify]: Simplify (- 0) into 0
0.265 * [backup-simplify]: Simplify (+ 0 0) into 0
0.266 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
0.266 * [backup-simplify]: Simplify -1 into -1
0.266 * [backup-simplify]: Simplify (+ (* -1 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (pow x 2) 1)))
0.266 * [backup-simplify]: Simplify (/ 1 (- (/ 1 x) 1)) into (/ 1 (- (/ 1 x) 1))
0.266 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in (x) around 0
0.266 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
0.266 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.266 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.266 * [taylor]: Taking taylor expansion of x in x
0.266 * [backup-simplify]: Simplify 0 into 0
0.266 * [backup-simplify]: Simplify 1 into 1
0.266 * [backup-simplify]: Simplify (/ 1 1) into 1
0.266 * [taylor]: Taking taylor expansion of 1 in x
0.266 * [backup-simplify]: Simplify 1 into 1
0.267 * [backup-simplify]: Simplify (+ 1 0) into 1
0.267 * [backup-simplify]: Simplify (/ 1 1) into 1
0.267 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
0.267 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.267 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.267 * [taylor]: Taking taylor expansion of x in x
0.267 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify 1 into 1
0.267 * [backup-simplify]: Simplify (/ 1 1) into 1
0.267 * [taylor]: Taking taylor expansion of 1 in x
0.267 * [backup-simplify]: Simplify 1 into 1
0.268 * [backup-simplify]: Simplify (+ 1 0) into 1
0.268 * [backup-simplify]: Simplify (/ 1 1) into 1
0.268 * [backup-simplify]: Simplify 1 into 1
0.268 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.269 * [backup-simplify]: Simplify (- 1) into -1
0.269 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ -1 1)))) into 1
0.269 * [backup-simplify]: Simplify 1 into 1
0.270 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.271 * [backup-simplify]: Simplify (- 0) into 0
0.271 * [backup-simplify]: Simplify (+ 0 0) into 0
0.272 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
0.272 * [backup-simplify]: Simplify 1 into 1
0.272 * [backup-simplify]: Simplify (+ (* 1 (pow (/ 1 x) 3)) (+ (* 1 (pow (/ 1 x) 2)) (* 1 (/ 1 x)))) into (+ (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x)))
0.273 * [backup-simplify]: Simplify (/ 1 (- (/ 1 (- x)) 1)) into (/ -1 (+ (/ 1 x) 1))
0.273 * [approximate]: Taking taylor expansion of (/ -1 (+ (/ 1 x) 1)) in (x) around 0
0.273 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 x) 1)) in x
0.273 * [taylor]: Taking taylor expansion of -1 in x
0.273 * [backup-simplify]: Simplify -1 into -1
0.273 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.273 * [taylor]: Taking taylor expansion of x in x
0.273 * [backup-simplify]: Simplify 0 into 0
0.273 * [backup-simplify]: Simplify 1 into 1
0.273 * [backup-simplify]: Simplify (/ 1 1) into 1
0.273 * [taylor]: Taking taylor expansion of 1 in x
0.273 * [backup-simplify]: Simplify 1 into 1
0.274 * [backup-simplify]: Simplify (+ 1 0) into 1
0.274 * [backup-simplify]: Simplify (/ -1 1) into -1
0.274 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 x) 1)) in x
0.274 * [taylor]: Taking taylor expansion of -1 in x
0.274 * [backup-simplify]: Simplify -1 into -1
0.274 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.274 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.274 * [taylor]: Taking taylor expansion of x in x
0.274 * [backup-simplify]: Simplify 0 into 0
0.274 * [backup-simplify]: Simplify 1 into 1
0.275 * [backup-simplify]: Simplify (/ 1 1) into 1
0.275 * [taylor]: Taking taylor expansion of 1 in x
0.275 * [backup-simplify]: Simplify 1 into 1
0.275 * [backup-simplify]: Simplify (+ 1 0) into 1
0.275 * [backup-simplify]: Simplify (/ -1 1) into -1
0.276 * [backup-simplify]: Simplify -1 into -1
0.277 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.277 * [backup-simplify]: Simplify (+ 0 1) into 1
0.278 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 1 1)))) into 1
0.278 * [backup-simplify]: Simplify 1 into 1
0.279 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.280 * [backup-simplify]: Simplify (+ 0 0) into 0
0.281 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
0.281 * [backup-simplify]: Simplify -1 into -1
0.281 * [backup-simplify]: Simplify (+ (* -1 (pow (/ 1 (- x)) 3)) (+ (* 1 (pow (/ 1 (- x)) 2)) (* -1 (/ 1 (- x))))) into (+ (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x)))
0.281 * * * [progress]: simplifying candidates
0.281 * * * * [progress]: [ 1 / 137 ] simplifiying candidate #<alt (λ (x) (log (/ (exp (/ 1 (+ x 1))) (exp (/ 1 (- x 1))))))>
0.282 * * * * [progress]: [ 2 / 137 ] simplifiying candidate #<alt (λ (x) (pow (- (/ 1 (+ x 1)) (/ 1 (- x 1))) 1))>
0.282 * * * * [progress]: [ 3 / 137 ] simplifiying candidate #<alt (λ (x) (exp (log (- (/ 1 (+ x 1)) (/ 1 (- x 1))))))>
0.282 * * * * [progress]: [ 4 / 137 ] simplifiying candidate #<alt (λ (x) (log (exp (- (/ 1 (+ x 1)) (/ 1 (- x 1))))))>
0.282 * * * * [progress]: [ 5 / 137 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (- (/ 1 (+ x 1)) (/ 1 (- x 1)))) (cbrt (- (/ 1 (+ x 1)) (/ 1 (- x 1))))) (cbrt (- (/ 1 (+ x 1)) (/ 1 (- x 1))))))>
0.282 * * * * [progress]: [ 6 / 137 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (- (/ 1 (+ x 1)) (/ 1 (- x 1))) (- (/ 1 (+ x 1)) (/ 1 (- x 1)))) (- (/ 1 (+ x 1)) (/ 1 (- x 1))))))>
0.282 * * * * [progress]: [ 7 / 137 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (/ 1 (+ x 1)) (/ 1 (- x 1)))) (sqrt (- (/ 1 (+ x 1)) (/ 1 (- x 1))))))>
0.282 * * * * [progress]: [ 8 / 137 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 (- x 1)) (* (+ x 1) 1)) (* (+ x 1) (- x 1))))>
0.282 * * * * [progress]: [ 9 / 137 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (/ 1 (+ x 1)) 3) (pow (/ 1 (- x 1)) 3)) (+ (* (/ 1 (+ x 1)) (/ 1 (+ x 1))) (+ (* (/ 1 (- x 1)) (/ 1 (- x 1))) (* (/ 1 (+ x 1)) (/ 1 (- x 1)))))))>
0.282 * * * * [progress]: [ 10 / 137 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (+ x 1)) (- (/ 1 (- x 1)))))>
0.282 * * * * [progress]: [ 11 / 137 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))>
0.282 * * * * [progress]: [ 12 / 137 ] simplifiying candidate #<alt (λ (x) (/ (- (* (/ 1 (+ x 1)) (/ 1 (+ x 1))) (* (/ 1 (- x 1)) (/ 1 (- x 1)))) (+ (/ 1 (+ x 1)) (/ 1 (- x 1)))))>
0.282 * * * * [progress]: [ 13 / 137 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 1 (- x 1)))) (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 1 (- x 1))))))>
0.282 * * * * [progress]: [ 14 / 137 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (/ 1 (+ x 1))) (/ (sqrt 1) (sqrt (- x 1)))) (- (sqrt (/ 1 (+ x 1))) (/ (sqrt 1) (sqrt (- x 1))))))>
0.282 * * * * [progress]: [ 15 / 137 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (/ 1 (+ x 1))) (/ 1 (sqrt (- x 1)))) (- (sqrt (/ 1 (+ x 1))) (/ 1 (sqrt (- x 1))))))>
0.282 * * * * [progress]: [ 16 / 137 ] simplifiying candidate #<alt (λ (x) (* (+ (/ (sqrt 1) (sqrt (+ x 1))) (sqrt (/ 1 (- x 1)))) (- (/ (sqrt 1) (sqrt (+ x 1))) (sqrt (/ 1 (- x 1))))))>
0.282 * * * * [progress]: [ 17 / 137 ] simplifiying candidate #<alt (λ (x) (* (+ (/ (sqrt 1) (sqrt (+ x 1))) (/ (sqrt 1) (sqrt (- x 1)))) (- (/ (sqrt 1) (sqrt (+ x 1))) (/ (sqrt 1) (sqrt (- x 1))))))>
0.283 * * * * [progress]: [ 18 / 137 ] simplifiying candidate #<alt (λ (x) (* (+ (/ (sqrt 1) (sqrt (+ x 1))) (/ 1 (sqrt (- x 1)))) (- (/ (sqrt 1) (sqrt (+ x 1))) (/ 1 (sqrt (- x 1))))))>
0.283 * * * * [progress]: [ 19 / 137 ] simplifiying candidate #<alt (λ (x) (* (+ (/ 1 (sqrt (+ x 1))) (sqrt (/ 1 (- x 1)))) (- (/ 1 (sqrt (+ x 1))) (sqrt (/ 1 (- x 1))))))>
0.283 * * * * [progress]: [ 20 / 137 ] simplifiying candidate #<alt (λ (x) (* (+ (/ 1 (sqrt (+ x 1))) (/ (sqrt 1) (sqrt (- x 1)))) (- (/ 1 (sqrt (+ x 1))) (/ (sqrt 1) (sqrt (- x 1))))))>
0.283 * * * * [progress]: [ 21 / 137 ] simplifiying candidate #<alt (λ (x) (* (+ (/ 1 (sqrt (+ x 1))) (/ 1 (sqrt (- x 1)))) (- (/ 1 (sqrt (+ x 1))) (/ 1 (sqrt (- x 1))))))>
0.283 * * * * [progress]: [ 22 / 137 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt 1) (cbrt 1)) 1) (- (/ (cbrt 1) (+ x 1)) (/ (cbrt 1) (- x 1)))))>
0.283 * * * * [progress]: [ 23 / 137 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt 1) (cbrt 1)) 1) (- (/ (cbrt 1) (+ x 1)) (/ (cbrt 1) (- x 1)))))>
0.283 * * * * [progress]: [ 24 / 137 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt 1) (cbrt 1)) 1) (- (/ (cbrt 1) (+ x 1)) (/ (cbrt 1) (- x 1)))))>
0.283 * * * * [progress]: [ 25 / 137 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt 1) (cbrt 1)) 1) (- (/ (cbrt 1) (+ x 1)) (/ (cbrt 1) (- x 1)))))>
0.283 * * * * [progress]: [ 26 / 137 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt 1) 1) (- (/ (sqrt 1) (+ x 1)) (/ (sqrt 1) (- x 1)))))>
0.283 * * * * [progress]: [ 27 / 137 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt 1) 1) (- (/ (sqrt 1) (+ x 1)) (/ (sqrt 1) (- x 1)))))>
0.283 * * * * [progress]: [ 28 / 137 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt 1) 1) (- (/ (sqrt 1) (+ x 1)) (/ (sqrt 1) (- x 1)))))>
0.283 * * * * [progress]: [ 29 / 137 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt 1) 1) (- (/ (sqrt 1) (+ x 1)) (/ (sqrt 1) (- x 1)))))>
0.283 * * * * [progress]: [ 30 / 137 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))>
0.283 * * * * [progress]: [ 31 / 137 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))>
0.284 * * * * [progress]: [ 32 / 137 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))>
0.284 * * * * [progress]: [ 33 / 137 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))>
0.284 * * * * [progress]: [ 34 / 137 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))>
0.284 * * * * [progress]: [ 35 / 137 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))>
0.284 * * * * [progress]: [ 36 / 137 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))>
0.284 * * * * [progress]: [ 37 / 137 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))>
0.284 * * * * [progress]: [ 38 / 137 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (- (* x x) (* 1 1))) (- (- x 1) (+ x 1))))>
0.284 * * * * [progress]: [ 39 / 137 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (+ x 1)) (- (/ 1 (- x 1)))))>
0.284 * * * * [progress]: [ 40 / 137 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (- (/ 1 (+ x 1)) (/ 1 (- x 1))))))>
0.284 * * * * [progress]: [ 41 / 137 ] simplifiying candidate #<alt (λ (x) (- (pow (+ x 1) -1) (/ 1 (- x 1))))>
0.284 * * * * [progress]: [ 42 / 137 ] simplifiying candidate #<alt (λ (x) (- (pow (+ x 1) (- 1)) (/ 1 (- x 1))))>
0.284 * * * * [progress]: [ 43 / 137 ] simplifiying candidate #<alt (λ (x) (- (pow (/ 1 (+ x 1)) 1) (/ 1 (- x 1))))>
0.284 * * * * [progress]: [ 44 / 137 ] simplifiying candidate #<alt (λ (x) (- (exp (- (log (+ x 1)))) (/ 1 (- x 1))))>
0.284 * * * * [progress]: [ 45 / 137 ] simplifiying candidate #<alt (λ (x) (- (exp (- 0 (log (+ x 1)))) (/ 1 (- x 1))))>
0.284 * * * * [progress]: [ 46 / 137 ] simplifiying candidate #<alt (λ (x) (- (exp (- (log 1) (log (+ x 1)))) (/ 1 (- x 1))))>
0.284 * * * * [progress]: [ 47 / 137 ] simplifiying candidate #<alt (λ (x) (- (exp (log (/ 1 (+ x 1)))) (/ 1 (- x 1))))>
0.284 * * * * [progress]: [ 48 / 137 ] simplifiying candidate #<alt (λ (x) (- (log (exp (/ 1 (+ x 1)))) (/ 1 (- x 1))))>
0.284 * * * * [progress]: [ 49 / 137 ] simplifiying candidate #<alt (λ (x) (- (cbrt (/ (* (* 1 1) 1) (* (* (+ x 1) (+ x 1)) (+ x 1)))) (/ 1 (- x 1))))>
0.285 * * * * [progress]: [ 50 / 137 ] simplifiying candidate #<alt (λ (x) (- (* (* (cbrt (/ 1 (+ x 1))) (cbrt (/ 1 (+ x 1)))) (cbrt (/ 1 (+ x 1)))) (/ 1 (- x 1))))>
0.285 * * * * [progress]: [ 51 / 137 ] simplifiying candidate #<alt (λ (x) (- (cbrt (* (* (/ 1 (+ x 1)) (/ 1 (+ x 1))) (/ 1 (+ x 1)))) (/ 1 (- x 1))))>
0.285 * * * * [progress]: [ 52 / 137 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (/ 1 (+ x 1))) (sqrt (/ 1 (+ x 1)))) (/ 1 (- x 1))))>
0.285 * * * * [progress]: [ 53 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ (- 1) (- (+ x 1))) (/ 1 (- x 1))))>
0.285 * * * * [progress]: [ 54 / 137 ] simplifiying candidate #<alt (λ (x) (- (* (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (cbrt 1) (cbrt (+ x 1)))) (/ 1 (- x 1))))>
0.285 * * * * [progress]: [ 55 / 137 ] simplifiying candidate #<alt (λ (x) (- (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x 1))) (/ (cbrt 1) (sqrt (+ x 1)))) (/ 1 (- x 1))))>
0.285 * * * * [progress]: [ 56 / 137 ] simplifiying candidate #<alt (λ (x) (- (* (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (+ x 1))) (/ 1 (- x 1))))>
0.285 * * * * [progress]: [ 57 / 137 ] simplifiying candidate #<alt (λ (x) (- (* (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (+ x 1))) (/ 1 (- x 1))))>
0.285 * * * * [progress]: [ 58 / 137 ] simplifiying candidate #<alt (λ (x) (- (* (/ (sqrt 1) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (sqrt 1) (cbrt (+ x 1)))) (/ 1 (- x 1))))>
0.285 * * * * [progress]: [ 59 / 137 ] simplifiying candidate #<alt (λ (x) (- (* (/ (sqrt 1) (sqrt (+ x 1))) (/ (sqrt 1) (sqrt (+ x 1)))) (/ 1 (- x 1))))>
0.285 * * * * [progress]: [ 60 / 137 ] simplifiying candidate #<alt (λ (x) (- (* (/ (sqrt 1) 1) (/ (sqrt 1) (+ x 1))) (/ 1 (- x 1))))>
0.285 * * * * [progress]: [ 61 / 137 ] simplifiying candidate #<alt (λ (x) (- (* (/ (sqrt 1) 1) (/ (sqrt 1) (+ x 1))) (/ 1 (- x 1))))>
0.285 * * * * [progress]: [ 62 / 137 ] simplifiying candidate #<alt (λ (x) (- (* (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ 1 (cbrt (+ x 1)))) (/ 1 (- x 1))))>
0.285 * * * * [progress]: [ 63 / 137 ] simplifiying candidate #<alt (λ (x) (- (* (/ 1 (sqrt (+ x 1))) (/ 1 (sqrt (+ x 1)))) (/ 1 (- x 1))))>
0.285 * * * * [progress]: [ 64 / 137 ] simplifiying candidate #<alt (λ (x) (- (* (/ 1 1) (/ 1 (+ x 1))) (/ 1 (- x 1))))>
0.285 * * * * [progress]: [ 65 / 137 ] simplifiying candidate #<alt (λ (x) (- (* (/ 1 1) (/ 1 (+ x 1))) (/ 1 (- x 1))))>
0.286 * * * * [progress]: [ 66 / 137 ] simplifiying candidate #<alt (λ (x) (- (* 1 (/ 1 (+ x 1))) (/ 1 (- x 1))))>
0.286 * * * * [progress]: [ 67 / 137 ] simplifiying candidate #<alt (λ (x) (- (* 1 (/ 1 (+ x 1))) (/ 1 (- x 1))))>
0.286 * * * * [progress]: [ 68 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (/ (+ x 1) 1)) (/ 1 (- x 1))))>
0.286 * * * * [progress]: [ 69 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (cbrt (+ x 1))) (/ 1 (- x 1))))>
0.286 * * * * [progress]: [ 70 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 (sqrt (+ x 1))) (sqrt (+ x 1))) (/ 1 (- x 1))))>
0.286 * * * * [progress]: [ 71 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 1) (+ x 1)) (/ 1 (- x 1))))>
0.286 * * * * [progress]: [ 72 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 1) (+ x 1)) (/ 1 (- x 1))))>
0.286 * * * * [progress]: [ 73 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ (* (cbrt 1) (cbrt 1)) (/ (+ x 1) (cbrt 1))) (/ 1 (- x 1))))>
0.286 * * * * [progress]: [ 74 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ (sqrt 1) (/ (+ x 1) (sqrt 1))) (/ 1 (- x 1))))>
0.286 * * * * [progress]: [ 75 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (/ (+ x 1) 1)) (/ 1 (- x 1))))>
0.286 * * * * [progress]: [ 76 / 137 ] simplifiying candidate #<alt (λ (x) (- (* (/ 1 (+ (pow x 3) (pow 1 3))) (+ (* x x) (- (* 1 1) (* x 1)))) (/ 1 (- x 1))))>
0.286 * * * * [progress]: [ 77 / 137 ] simplifiying candidate #<alt (λ (x) (- (* (/ 1 (- (* x x) (* 1 1))) (- x 1)) (/ 1 (- x 1))))>
0.287 * * * * [progress]: [ 78 / 137 ] simplifiying candidate #<alt (λ (x) (- (posit16->real (real->posit16 (/ 1 (+ x 1)))) (/ 1 (- x 1))))>
0.287 * * * * [progress]: [ 79 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (pow (- x 1) -1)))>
0.287 * * * * [progress]: [ 80 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (pow (- x 1) (- 1))))>
0.287 * * * * [progress]: [ 81 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (pow (/ 1 (- x 1)) 1)))>
0.287 * * * * [progress]: [ 82 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (exp (- (log (- x 1))))))>
0.287 * * * * [progress]: [ 83 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (exp (- 0 (log (- x 1))))))>
0.287 * * * * [progress]: [ 84 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (exp (- (log 1) (log (- x 1))))))>
0.287 * * * * [progress]: [ 85 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (exp (log (/ 1 (- x 1))))))>
0.287 * * * * [progress]: [ 86 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (log (exp (/ 1 (- x 1))))))>
0.287 * * * * [progress]: [ 87 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (cbrt (/ (* (* 1 1) 1) (* (* (- x 1) (- x 1)) (- x 1))))))>
0.287 * * * * [progress]: [ 88 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (* (cbrt (/ 1 (- x 1))) (cbrt (/ 1 (- x 1)))) (cbrt (/ 1 (- x 1))))))>
0.287 * * * * [progress]: [ 89 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (cbrt (* (* (/ 1 (- x 1)) (/ 1 (- x 1))) (/ 1 (- x 1))))))>
0.287 * * * * [progress]: [ 90 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (sqrt (/ 1 (- x 1))) (sqrt (/ 1 (- x 1))))))>
0.287 * * * * [progress]: [ 91 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (/ (- 1) (- (- x 1)))))>
0.287 * * * * [progress]: [ 92 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- x 1)) (cbrt (- x 1)))) (/ (cbrt 1) (cbrt (- x 1))))))>
0.288 * * * * [progress]: [ 93 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (- x 1))) (/ (cbrt 1) (sqrt (- x 1))))))>
0.288 * * * * [progress]: [ 94 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (- x 1)))))>
0.288 * * * * [progress]: [ 95 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt x) (sqrt 1))) (/ (cbrt 1) (- (sqrt x) (sqrt 1))))))>
0.288 * * * * [progress]: [ 96 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt x) 1)) (/ (cbrt 1) (- (sqrt x) 1)))))>
0.288 * * * * [progress]: [ 97 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt x) 1)) (/ (cbrt 1) (- (sqrt x) 1)))))>
0.288 * * * * [progress]: [ 98 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (- x 1)))))>
0.288 * * * * [progress]: [ 99 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (sqrt 1) (* (cbrt (- x 1)) (cbrt (- x 1)))) (/ (sqrt 1) (cbrt (- x 1))))))>
0.288 * * * * [progress]: [ 100 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (sqrt 1) (sqrt (- x 1))) (/ (sqrt 1) (sqrt (- x 1))))))>
0.288 * * * * [progress]: [ 101 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (sqrt 1) 1) (/ (sqrt 1) (- x 1)))))>
0.288 * * * * [progress]: [ 102 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (sqrt 1) (+ (sqrt x) (sqrt 1))) (/ (sqrt 1) (- (sqrt x) (sqrt 1))))))>
0.288 * * * * [progress]: [ 103 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (sqrt 1) (+ (sqrt x) 1)) (/ (sqrt 1) (- (sqrt x) 1)))))>
0.288 * * * * [progress]: [ 104 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (sqrt 1) (+ (sqrt x) 1)) (/ (sqrt 1) (- (sqrt x) 1)))))>
0.288 * * * * [progress]: [ 105 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (sqrt 1) 1) (/ (sqrt 1) (- x 1)))))>
0.288 * * * * [progress]: [ 106 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ 1 (* (cbrt (- x 1)) (cbrt (- x 1)))) (/ 1 (cbrt (- x 1))))))>
0.288 * * * * [progress]: [ 107 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ 1 (sqrt (- x 1))) (/ 1 (sqrt (- x 1))))))>
0.288 * * * * [progress]: [ 108 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ 1 1) (/ 1 (- x 1)))))>
0.289 * * * * [progress]: [ 109 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ 1 (+ (sqrt x) (sqrt 1))) (/ 1 (- (sqrt x) (sqrt 1))))))>
0.289 * * * * [progress]: [ 110 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ 1 (+ (sqrt x) 1)) (/ 1 (- (sqrt x) 1)))))>
0.289 * * * * [progress]: [ 111 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ 1 (+ (sqrt x) 1)) (/ 1 (- (sqrt x) 1)))))>
0.289 * * * * [progress]: [ 112 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ 1 1) (/ 1 (- x 1)))))>
0.289 * * * * [progress]: [ 113 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* 1 (/ 1 (- x 1)))))>
0.289 * * * * [progress]: [ 114 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* 1 (/ 1 (- x 1)))))>
0.289 * * * * [progress]: [ 115 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (/ 1 (/ (- x 1) 1))))>
0.289 * * * * [progress]: [ 116 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (/ (/ 1 (* (cbrt (- x 1)) (cbrt (- x 1)))) (cbrt (- x 1)))))>
0.289 * * * * [progress]: [ 117 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (/ (/ 1 (sqrt (- x 1))) (sqrt (- x 1)))))>
0.289 * * * * [progress]: [ 118 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (/ (/ 1 1) (- x 1))))>
0.289 * * * * [progress]: [ 119 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (/ (/ 1 (+ (sqrt x) (sqrt 1))) (- (sqrt x) (sqrt 1)))))>
0.289 * * * * [progress]: [ 120 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (/ (/ 1 (+ (sqrt x) 1)) (- (sqrt x) 1))))>
0.289 * * * * [progress]: [ 121 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (/ (/ 1 (+ (sqrt x) 1)) (- (sqrt x) 1))))>
0.289 * * * * [progress]: [ 122 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (/ (/ 1 1) (- x 1))))>
0.289 * * * * [progress]: [ 123 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (/ (* (cbrt 1) (cbrt 1)) (/ (- x 1) (cbrt 1)))))>
0.289 * * * * [progress]: [ 124 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (/ (sqrt 1) (/ (- x 1) (sqrt 1)))))>
0.290 * * * * [progress]: [ 125 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (/ 1 (/ (- x 1) 1))))>
0.290 * * * * [progress]: [ 126 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ 1 (- (pow x 3) (pow 1 3))) (+ (* x x) (+ (* 1 1) (* x 1))))))>
0.290 * * * * [progress]: [ 127 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ 1 (- (* x x) (* 1 1))) (+ x 1))))>
0.290 * * * * [progress]: [ 128 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (posit16->real (real->posit16 (/ 1 (- x 1))))))>
0.290 * * * * [progress]: [ 129 / 137 ] simplifiying candidate #<alt (λ (x) (+ (* 2 (pow x 2)) (+ (* 2 (pow x 4)) 2)))>
0.290 * * * * [progress]: [ 130 / 137 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2)))))))>
0.290 * * * * [progress]: [ 131 / 137 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2)))))))>
0.290 * * * * [progress]: [ 132 / 137 ] simplifiying candidate #<alt (λ (x) (- (- (+ (pow x 2) 1) x) (/ 1 (- x 1))))>
0.290 * * * * [progress]: [ 133 / 137 ] simplifiying candidate #<alt (λ (x) (- (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2))) (/ 1 (- x 1))))>
0.290 * * * * [progress]: [ 134 / 137 ] simplifiying candidate #<alt (λ (x) (- (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2))) (/ 1 (- x 1))))>
0.290 * * * * [progress]: [ 135 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (- (+ x (+ (pow x 2) 1)))))>
0.290 * * * * [progress]: [ 136 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (+ (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x)))))>
0.290 * * * * [progress]: [ 137 / 137 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (+ (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x)))))>
0.292 * [simplify]: Simplifying:
  (/ (exp (/ 1 (+ x 1))) (exp (/ 1 (- x 1))))
  (log (- (/ 1 (+ x 1)) (/ 1 (- x 1))))
  (exp (- (/ 1 (+ x 1)) (/ 1 (- x 1))))
  (* (cbrt (- (/ 1 (+ x 1)) (/ 1 (- x 1)))) (cbrt (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))
  (cbrt (- (/ 1 (+ x 1)) (/ 1 (- x 1))))
  (* (* (- (/ 1 (+ x 1)) (/ 1 (- x 1))) (- (/ 1 (+ x 1)) (/ 1 (- x 1)))) (- (/ 1 (+ x 1)) (/ 1 (- x 1))))
  (sqrt (- (/ 1 (+ x 1)) (/ 1 (- x 1))))
  (sqrt (- (/ 1 (+ x 1)) (/ 1 (- x 1))))
  (- (* 1 (- x 1)) (* (+ x 1) 1))
  (* (+ x 1) (- x 1))
  (- (pow (/ 1 (+ x 1)) 3) (pow (/ 1 (- x 1)) 3))
  (+ (* (/ 1 (+ x 1)) (/ 1 (+ x 1))) (+ (* (/ 1 (- x 1)) (/ 1 (- x 1))) (* (/ 1 (+ x 1)) (/ 1 (- x 1)))))
  (- (/ 1 (- x 1)))
  (- (* (/ 1 (+ x 1)) (/ 1 (+ x 1))) (* (/ 1 (- x 1)) (/ 1 (- x 1))))
  (+ (/ 1 (+ x 1)) (/ 1 (- x 1)))
  (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 1 (- x 1))))
  (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 1 (- x 1))))
  (+ (sqrt (/ 1 (+ x 1))) (/ (sqrt 1) (sqrt (- x 1))))
  (- (sqrt (/ 1 (+ x 1))) (/ (sqrt 1) (sqrt (- x 1))))
  (+ (sqrt (/ 1 (+ x 1))) (/ 1 (sqrt (- x 1))))
  (- (sqrt (/ 1 (+ x 1))) (/ 1 (sqrt (- x 1))))
  (+ (/ (sqrt 1) (sqrt (+ x 1))) (sqrt (/ 1 (- x 1))))
  (- (/ (sqrt 1) (sqrt (+ x 1))) (sqrt (/ 1 (- x 1))))
  (+ (/ (sqrt 1) (sqrt (+ x 1))) (/ (sqrt 1) (sqrt (- x 1))))
  (- (/ (sqrt 1) (sqrt (+ x 1))) (/ (sqrt 1) (sqrt (- x 1))))
  (+ (/ (sqrt 1) (sqrt (+ x 1))) (/ 1 (sqrt (- x 1))))
  (- (/ (sqrt 1) (sqrt (+ x 1))) (/ 1 (sqrt (- x 1))))
  (+ (/ 1 (sqrt (+ x 1))) (sqrt (/ 1 (- x 1))))
  (- (/ 1 (sqrt (+ x 1))) (sqrt (/ 1 (- x 1))))
  (+ (/ 1 (sqrt (+ x 1))) (/ (sqrt 1) (sqrt (- x 1))))
  (- (/ 1 (sqrt (+ x 1))) (/ (sqrt 1) (sqrt (- x 1))))
  (+ (/ 1 (sqrt (+ x 1))) (/ 1 (sqrt (- x 1))))
  (- (/ 1 (sqrt (+ x 1))) (/ 1 (sqrt (- x 1))))
  (- (/ (cbrt 1) (+ x 1)) (/ (cbrt 1) (- x 1)))
  (- (/ (cbrt 1) (+ x 1)) (/ (cbrt 1) (- x 1)))
  (- (/ (cbrt 1) (+ x 1)) (/ (cbrt 1) (- x 1)))
  (- (/ (cbrt 1) (+ x 1)) (/ (cbrt 1) (- x 1)))
  (- (/ (sqrt 1) (+ x 1)) (/ (sqrt 1) (- x 1)))
  (- (/ (sqrt 1) (+ x 1)) (/ (sqrt 1) (- x 1)))
  (- (/ (sqrt 1) (+ x 1)) (/ (sqrt 1) (- x 1)))
  (- (/ (sqrt 1) (+ x 1)) (/ (sqrt 1) (- x 1)))
  (- (/ 1 (+ x 1)) (/ 1 (- x 1)))
  (- (/ 1 (+ x 1)) (/ 1 (- x 1)))
  (- (/ 1 (+ x 1)) (/ 1 (- x 1)))
  (- (/ 1 (+ x 1)) (/ 1 (- x 1)))
  (- (/ 1 (+ x 1)) (/ 1 (- x 1)))
  (- (/ 1 (+ x 1)) (/ 1 (- x 1)))
  (- (/ 1 (+ x 1)) (/ 1 (- x 1)))
  (- (/ 1 (+ x 1)) (/ 1 (- x 1)))
  (- (- x 1) (+ x 1))
  (- (/ 1 (- x 1)))
  (real->posit16 (- (/ 1 (+ x 1)) (/ 1 (- x 1))))
  (- 1)
  (- (log (+ x 1)))
  (- 0 (log (+ x 1)))
  (- (log 1) (log (+ x 1)))
  (log (/ 1 (+ x 1)))
  (exp (/ 1 (+ x 1)))
  (/ (* (* 1 1) 1) (* (* (+ x 1) (+ x 1)) (+ x 1)))
  (* (cbrt (/ 1 (+ x 1))) (cbrt (/ 1 (+ x 1))))
  (cbrt (/ 1 (+ x 1)))
  (* (* (/ 1 (+ x 1)) (/ 1 (+ x 1))) (/ 1 (+ x 1)))
  (sqrt (/ 1 (+ x 1)))
  (sqrt (/ 1 (+ x 1)))
  (- 1)
  (- (+ x 1))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ (cbrt 1) (cbrt (+ x 1)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x 1)))
  (/ (cbrt 1) (sqrt (+ x 1)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (+ x 1))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (+ x 1))
  (/ (sqrt 1) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ (sqrt 1) (cbrt (+ x 1)))
  (/ (sqrt 1) (sqrt (+ x 1)))
  (/ (sqrt 1) (sqrt (+ x 1)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (+ x 1))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (+ x 1))
  (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ 1 (cbrt (+ x 1)))
  (/ 1 (sqrt (+ x 1)))
  (/ 1 (sqrt (+ x 1)))
  (/ 1 1)
  (/ 1 (+ x 1))
  (/ 1 1)
  (/ 1 (+ x 1))
  (/ 1 (+ x 1))
  (/ (+ x 1) 1)
  (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ 1 (sqrt (+ x 1)))
  (/ 1 1)
  (/ 1 1)
  (/ (+ x 1) (cbrt 1))
  (/ (+ x 1) (sqrt 1))
  (/ (+ x 1) 1)
  (/ 1 (+ (pow x 3) (pow 1 3)))
  (/ 1 (- (* x x) (* 1 1)))
  (real->posit16 (/ 1 (+ x 1)))
  (- 1)
  (- (log (- x 1)))
  (- 0 (log (- x 1)))
  (- (log 1) (log (- x 1)))
  (log (/ 1 (- x 1)))
  (exp (/ 1 (- x 1)))
  (/ (* (* 1 1) 1) (* (* (- x 1) (- x 1)) (- x 1)))
  (* (cbrt (/ 1 (- x 1))) (cbrt (/ 1 (- x 1))))
  (cbrt (/ 1 (- x 1)))
  (* (* (/ 1 (- x 1)) (/ 1 (- x 1))) (/ 1 (- x 1)))
  (sqrt (/ 1 (- x 1)))
  (sqrt (/ 1 (- x 1)))
  (- 1)
  (- (- x 1))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- x 1)) (cbrt (- x 1))))
  (/ (cbrt 1) (cbrt (- x 1)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (- x 1)))
  (/ (cbrt 1) (sqrt (- x 1)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- x 1))
  (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt x) (sqrt 1)))
  (/ (cbrt 1) (- (sqrt x) (sqrt 1)))
  (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt x) 1))
  (/ (cbrt 1) (- (sqrt x) 1))
  (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt x) 1))
  (/ (cbrt 1) (- (sqrt x) 1))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- x 1))
  (/ (sqrt 1) (* (cbrt (- x 1)) (cbrt (- x 1))))
  (/ (sqrt 1) (cbrt (- x 1)))
  (/ (sqrt 1) (sqrt (- x 1)))
  (/ (sqrt 1) (sqrt (- x 1)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- x 1))
  (/ (sqrt 1) (+ (sqrt x) (sqrt 1)))
  (/ (sqrt 1) (- (sqrt x) (sqrt 1)))
  (/ (sqrt 1) (+ (sqrt x) 1))
  (/ (sqrt 1) (- (sqrt x) 1))
  (/ (sqrt 1) (+ (sqrt x) 1))
  (/ (sqrt 1) (- (sqrt x) 1))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- x 1))
  (/ 1 (* (cbrt (- x 1)) (cbrt (- x 1))))
  (/ 1 (cbrt (- x 1)))
  (/ 1 (sqrt (- x 1)))
  (/ 1 (sqrt (- x 1)))
  (/ 1 1)
  (/ 1 (- x 1))
  (/ 1 (+ (sqrt x) (sqrt 1)))
  (/ 1 (- (sqrt x) (sqrt 1)))
  (/ 1 (+ (sqrt x) 1))
  (/ 1 (- (sqrt x) 1))
  (/ 1 (+ (sqrt x) 1))
  (/ 1 (- (sqrt x) 1))
  (/ 1 1)
  (/ 1 (- x 1))
  (/ 1 (- x 1))
  (/ (- x 1) 1)
  (/ 1 (* (cbrt (- x 1)) (cbrt (- x 1))))
  (/ 1 (sqrt (- x 1)))
  (/ 1 1)
  (/ 1 (+ (sqrt x) (sqrt 1)))
  (/ 1 (+ (sqrt x) 1))
  (/ 1 (+ (sqrt x) 1))
  (/ 1 1)
  (/ (- x 1) (cbrt 1))
  (/ (- x 1) (sqrt 1))
  (/ (- x 1) 1)
  (/ 1 (- (pow x 3) (pow 1 3)))
  (/ 1 (- (* x x) (* 1 1)))
  (real->posit16 (/ 1 (- x 1)))
  (+ (* 2 (pow x 2)) (+ (* 2 (pow x 4)) 2))
  (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2))))))
  (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2))))))
  (- (+ (pow x 2) 1) x)
  (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
  (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (pow x 2)))
  (- (+ x (+ (pow x 2) 1)))
  (+ (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x)))
  (+ (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x)))
0.296 * * [simplify]: iteration 1: (185 enodes)
0.509 * * [simplify]: iteration 2: (390 enodes)
1.724 * * [simplify]: iteration 3: (936 enodes)
12.863 * * [simplify]: Extracting #0: cost 64 inf + 0
12.864 * * [simplify]: Extracting #1: cost 274 inf + 2
12.865 * * [simplify]: Extracting #2: cost 420 inf + 2387
12.872 * * [simplify]: Extracting #3: cost 294 inf + 23298
12.885 * * [simplify]: Extracting #4: cost 58 inf + 64502
12.904 * * [simplify]: Extracting #5: cost 4 inf + 79852
12.920 * * [simplify]: Extracting #6: cost 0 inf + 81064
12.942 * [simplify]: Simplified to:
  (exp (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x))))
  (log (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x))))
  (exp (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x))))
  (* (cbrt (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x)))) (cbrt (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x)))))
  (cbrt (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x))))
  (* (* (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x))) (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x)))) (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x))))
  (sqrt (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x))))
  (sqrt (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x))))
  (- (+ x -2) x)
  (+ -1 (* x x))
  (- (/ (/ 1 (+ x 1)) (* (+ x 1) (+ x 1))) (* (* (/ 1 (+ -1 x)) (/ 1 (+ -1 x))) (/ 1 (+ -1 x))))
  (+ (/ (/ 1 (+ x 1)) (+ x 1)) (* (/ 1 (+ -1 x)) (+ (/ 1 (+ -1 x)) (/ 1 (+ x 1)))))
  (/ -1 (+ -1 x))
  (- (/ (/ 1 (+ x 1)) (+ x 1)) (* (/ 1 (+ -1 x)) (/ 1 (+ -1 x))))
  (+ (/ 1 (+ x 1)) (/ 1 (+ -1 x)))
  (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 1 (+ -1 x))))
  (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 1 (+ -1 x))))
  (+ (/ 1 (sqrt (+ -1 x))) (sqrt (/ 1 (+ x 1))))
  (- (sqrt (/ 1 (+ x 1))) (/ 1 (sqrt (+ -1 x))))
  (+ (/ 1 (sqrt (+ -1 x))) (sqrt (/ 1 (+ x 1))))
  (- (sqrt (/ 1 (+ x 1))) (/ 1 (sqrt (+ -1 x))))
  (+ (/ 1 (sqrt (+ x 1))) (sqrt (/ 1 (+ -1 x))))
  (- (/ 1 (sqrt (+ x 1))) (sqrt (/ 1 (+ -1 x))))
  (+ (/ 1 (sqrt (+ -1 x))) (/ 1 (sqrt (+ x 1))))
  (+ (/ 1 (sqrt (+ x 1))) (/ -1 (sqrt (+ -1 x))))
  (+ (/ 1 (sqrt (+ -1 x))) (/ 1 (sqrt (+ x 1))))
  (+ (/ 1 (sqrt (+ x 1))) (/ -1 (sqrt (+ -1 x))))
  (+ (/ 1 (sqrt (+ x 1))) (sqrt (/ 1 (+ -1 x))))
  (- (/ 1 (sqrt (+ x 1))) (sqrt (/ 1 (+ -1 x))))
  (+ (/ 1 (sqrt (+ -1 x))) (/ 1 (sqrt (+ x 1))))
  (+ (/ 1 (sqrt (+ x 1))) (/ -1 (sqrt (+ -1 x))))
  (+ (/ 1 (sqrt (+ -1 x))) (/ 1 (sqrt (+ x 1))))
  (+ (/ 1 (sqrt (+ x 1))) (/ -1 (sqrt (+ -1 x))))
  (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x)))
  (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x)))
  (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x)))
  (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x)))
  (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x)))
  (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x)))
  (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x)))
  (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x)))
  (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x)))
  (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x)))
  (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x)))
  (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x)))
  (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x)))
  (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x)))
  (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x)))
  (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x)))
  (- (+ x -2) x)
  (/ -1 (+ -1 x))
  (real->posit16 (+ (/ 1 (+ x 1)) (/ -1 (+ -1 x))))
  -1
  (log (/ 1 (+ x 1)))
  (log (/ 1 (+ x 1)))
  (log (/ 1 (+ x 1)))
  (log (/ 1 (+ x 1)))
  (exp (/ 1 (+ x 1)))
  (/ (/ 1 (+ x 1)) (* (+ x 1) (+ x 1)))
  (* (cbrt (/ 1 (+ x 1))) (cbrt (/ 1 (+ x 1))))
  (cbrt (/ 1 (+ x 1)))
  (/ (/ 1 (+ x 1)) (* (+ x 1) (+ x 1)))
  (sqrt (/ 1 (+ x 1)))
  (sqrt (/ 1 (+ x 1)))
  -1
  (- -1 x)
  (* (/ 1 (cbrt (+ x 1))) (/ 1 (cbrt (+ x 1))))
  (/ 1 (cbrt (+ x 1)))
  (/ 1 (sqrt (+ x 1)))
  (/ 1 (sqrt (+ x 1)))
  1
  (/ 1 (+ x 1))
  1
  (/ 1 (+ x 1))
  (* (/ 1 (cbrt (+ x 1))) (/ 1 (cbrt (+ x 1))))
  (/ 1 (cbrt (+ x 1)))
  (/ 1 (sqrt (+ x 1)))
  (/ 1 (sqrt (+ x 1)))
  1
  (/ 1 (+ x 1))
  1
  (/ 1 (+ x 1))
  (* (/ 1 (cbrt (+ x 1))) (/ 1 (cbrt (+ x 1))))
  (/ 1 (cbrt (+ x 1)))
  (/ 1 (sqrt (+ x 1)))
  (/ 1 (sqrt (+ x 1)))
  1
  (/ 1 (+ x 1))
  1
  (/ 1 (+ x 1))
  (/ 1 (+ x 1))
  (+ x 1)
  (* (/ 1 (cbrt (+ x 1))) (/ 1 (cbrt (+ x 1))))
  (/ 1 (sqrt (+ x 1)))
  1
  1
  (+ x 1)
  (+ x 1)
  (+ x 1)
  (/ 1 (+ 1 (* (* x x) x)))
  (/ 1 (+ -1 (* x x)))
  (real->posit16 (/ 1 (+ x 1)))
  -1
  (- (log (+ -1 x)))
  (- (log (+ -1 x)))
  (- (log (+ -1 x)))
  (- (log (+ -1 x)))
  (exp (/ 1 (+ -1 x)))
  (* (* (/ 1 (+ -1 x)) (/ 1 (+ -1 x))) (/ 1 (+ -1 x)))
  (* (cbrt (/ 1 (+ -1 x))) (cbrt (/ 1 (+ -1 x))))
  (cbrt (/ 1 (+ -1 x)))
  (* (* (/ 1 (+ -1 x)) (/ 1 (+ -1 x))) (/ 1 (+ -1 x)))
  (sqrt (/ 1 (+ -1 x)))
  (sqrt (/ 1 (+ -1 x)))
  -1
  (+ (- x) 1)
  (/ (/ 1 (cbrt (+ -1 x))) (cbrt (+ -1 x)))
  (/ 1 (cbrt (+ -1 x)))
  (/ 1 (sqrt (+ -1 x)))
  (/ 1 (sqrt (+ -1 x)))
  1
  (/ 1 (+ -1 x))
  (/ 1 (+ (sqrt x) 1))
  (/ 1 (- (sqrt x) 1))
  (/ 1 (+ (sqrt x) 1))
  (/ 1 (- (sqrt x) 1))
  (/ 1 (+ (sqrt x) 1))
  (/ 1 (- (sqrt x) 1))
  1
  (/ 1 (+ -1 x))
  (/ (/ 1 (cbrt (+ -1 x))) (cbrt (+ -1 x)))
  (/ 1 (cbrt (+ -1 x)))
  (/ 1 (sqrt (+ -1 x)))
  (/ 1 (sqrt (+ -1 x)))
  1
  (/ 1 (+ -1 x))
  (/ 1 (+ (sqrt x) 1))
  (/ 1 (- (sqrt x) 1))
  (/ 1 (+ (sqrt x) 1))
  (/ 1 (- (sqrt x) 1))
  (/ 1 (+ (sqrt x) 1))
  (/ 1 (- (sqrt x) 1))
  1
  (/ 1 (+ -1 x))
  (/ (/ 1 (cbrt (+ -1 x))) (cbrt (+ -1 x)))
  (/ 1 (cbrt (+ -1 x)))
  (/ 1 (sqrt (+ -1 x)))
  (/ 1 (sqrt (+ -1 x)))
  1
  (/ 1 (+ -1 x))
  (/ 1 (+ (sqrt x) 1))
  (/ 1 (- (sqrt x) 1))
  (/ 1 (+ (sqrt x) 1))
  (/ 1 (- (sqrt x) 1))
  (/ 1 (+ (sqrt x) 1))
  (/ 1 (- (sqrt x) 1))
  1
  (/ 1 (+ -1 x))
  (/ 1 (+ -1 x))
  (+ -1 x)
  (/ (/ 1 (cbrt (+ -1 x))) (cbrt (+ -1 x)))
  (/ 1 (sqrt (+ -1 x)))
  1
  (/ 1 (+ (sqrt x) 1))
  (/ 1 (+ (sqrt x) 1))
  (/ 1 (+ (sqrt x) 1))
  1
  (+ -1 x)
  (+ -1 x)
  (+ -1 x)
  (/ 1 (- (* (* x x) x) 1))
  (/ 1 (+ -1 (* x x)))
  (real->posit16 (/ 1 (+ -1 x)))
  (+ (* (* x x) (+ 2 (* 2 (* x x)))) 2)
  (- (- (/ -2 (* (* x x) (* x x))) (/ (/ 2 (* x x)) (* (* x x) (* x x)))) (/ 2 (* x x)))
  (- (- (/ -2 (* (* x x) (* x x))) (/ (/ 2 (* x x)) (* (* x x) (* x x)))) (/ 2 (* x x)))
  (- 1 (- x (* x x)))
  (- (+ (/ (/ 1 x) (* x x)) (/ 1 x)) (/ (/ 1 x) x))
  (- (+ (/ (/ 1 x) (* x x)) (/ 1 x)) (/ (/ 1 x) x))
  (- (- -1 (* x x)) x)
  (+ (/ (/ 1 x) x) (+ (/ (/ 1 x) (* x x)) (/ 1 x)))
  (+ (/ (/ 1 x) x) (+ (/ (/ 1 x) (* x x)) (/ 1 x)))
12.956 * * * [progress]: adding candidates to table
13.658 * * [progress]: iteration 2 / 4
13.658 * * * [progress]: picking best candidate
13.661 * * * * [pick]: Picked  #<alt (λ (x) (/ (- (+ x -2) x) (+ -1 (* x x))))>
13.661 * * * [progress]: localizing error
13.673 * * * [progress]: generating rewritten candidates
13.673 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
13.716 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
13.778 * * * [progress]: generating series expansions
13.778 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
13.778 * [backup-simplify]: Simplify (- (+ x -2) x) into (- 2)
13.778 * [approximate]: Taking taylor expansion of (- 2) in (x) around 0
13.778 * [taylor]: Taking taylor expansion of (- 2) in x
13.778 * [taylor]: Taking taylor expansion of 2 in x
13.778 * [backup-simplify]: Simplify 2 into 2
13.778 * [taylor]: Taking taylor expansion of (- 2) in x
13.778 * [taylor]: Taking taylor expansion of 2 in x
13.778 * [backup-simplify]: Simplify 2 into 2
13.779 * [backup-simplify]: Simplify (- 2) into -2
13.779 * [backup-simplify]: Simplify -2 into -2
13.780 * [backup-simplify]: Simplify (- 0) into 0
13.780 * [backup-simplify]: Simplify 0 into 0
13.780 * [backup-simplify]: Simplify (- 0) into 0
13.780 * [backup-simplify]: Simplify 0 into 0
13.781 * [backup-simplify]: Simplify (- 0) into 0
13.781 * [backup-simplify]: Simplify 0 into 0
13.781 * [backup-simplify]: Simplify (- 0) into 0
13.781 * [backup-simplify]: Simplify 0 into 0
13.782 * [backup-simplify]: Simplify (- 0) into 0
13.782 * [backup-simplify]: Simplify 0 into 0
13.782 * [backup-simplify]: Simplify (- 0) into 0
13.782 * [backup-simplify]: Simplify 0 into 0
13.782 * [backup-simplify]: Simplify -2 into -2
13.782 * [backup-simplify]: Simplify (- (+ (/ 1 x) -2) (/ 1 x)) into (- 2)
13.782 * [approximate]: Taking taylor expansion of (- 2) in (x) around 0
13.783 * [taylor]: Taking taylor expansion of (- 2) in x
13.783 * [taylor]: Taking taylor expansion of 2 in x
13.783 * [backup-simplify]: Simplify 2 into 2
13.783 * [taylor]: Taking taylor expansion of (- 2) in x
13.783 * [taylor]: Taking taylor expansion of 2 in x
13.783 * [backup-simplify]: Simplify 2 into 2
13.783 * [backup-simplify]: Simplify (- 2) into -2
13.783 * [backup-simplify]: Simplify -2 into -2
13.784 * [backup-simplify]: Simplify (- 0) into 0
13.784 * [backup-simplify]: Simplify 0 into 0
13.784 * [backup-simplify]: Simplify (- 0) into 0
13.784 * [backup-simplify]: Simplify 0 into 0
13.785 * [backup-simplify]: Simplify (- 0) into 0
13.785 * [backup-simplify]: Simplify 0 into 0
13.785 * [backup-simplify]: Simplify (- 0) into 0
13.785 * [backup-simplify]: Simplify 0 into 0
13.786 * [backup-simplify]: Simplify (- 0) into 0
13.786 * [backup-simplify]: Simplify 0 into 0
13.786 * [backup-simplify]: Simplify (- 0) into 0
13.786 * [backup-simplify]: Simplify 0 into 0
13.786 * [backup-simplify]: Simplify -2 into -2
13.786 * [backup-simplify]: Simplify (- (+ (/ 1 (- x)) -2) (/ 1 (- x))) into (- 2)
13.786 * [approximate]: Taking taylor expansion of (- 2) in (x) around 0
13.786 * [taylor]: Taking taylor expansion of (- 2) in x
13.786 * [taylor]: Taking taylor expansion of 2 in x
13.787 * [backup-simplify]: Simplify 2 into 2
13.787 * [taylor]: Taking taylor expansion of (- 2) in x
13.787 * [taylor]: Taking taylor expansion of 2 in x
13.787 * [backup-simplify]: Simplify 2 into 2
13.787 * [backup-simplify]: Simplify (- 2) into -2
13.787 * [backup-simplify]: Simplify -2 into -2
13.787 * [backup-simplify]: Simplify (- 0) into 0
13.788 * [backup-simplify]: Simplify 0 into 0
13.788 * [backup-simplify]: Simplify (- 0) into 0
13.788 * [backup-simplify]: Simplify 0 into 0
13.788 * [backup-simplify]: Simplify (- 0) into 0
13.788 * [backup-simplify]: Simplify 0 into 0
13.789 * [backup-simplify]: Simplify (- 0) into 0
13.789 * [backup-simplify]: Simplify 0 into 0
13.789 * [backup-simplify]: Simplify (- 0) into 0
13.789 * [backup-simplify]: Simplify 0 into 0
13.790 * [backup-simplify]: Simplify (- 0) into 0
13.790 * [backup-simplify]: Simplify 0 into 0
13.790 * [backup-simplify]: Simplify -2 into -2
13.790 * * * * [progress]: [ 2 / 2 ] generating series at (2)
13.790 * [backup-simplify]: Simplify (/ (- (+ x -2) x) (+ -1 (* x x))) into (/ -2 (- (pow x 2) 1))
13.790 * [approximate]: Taking taylor expansion of (/ -2 (- (pow x 2) 1)) in (x) around 0
13.790 * [taylor]: Taking taylor expansion of (/ -2 (- (pow x 2) 1)) in x
13.790 * [taylor]: Taking taylor expansion of -2 in x
13.790 * [backup-simplify]: Simplify -2 into -2
13.790 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
13.790 * [taylor]: Taking taylor expansion of (pow x 2) in x
13.790 * [taylor]: Taking taylor expansion of x in x
13.790 * [backup-simplify]: Simplify 0 into 0
13.790 * [backup-simplify]: Simplify 1 into 1
13.790 * [taylor]: Taking taylor expansion of 1 in x
13.790 * [backup-simplify]: Simplify 1 into 1
13.791 * [backup-simplify]: Simplify (- 1) into -1
13.791 * [backup-simplify]: Simplify (+ 0 -1) into -1
13.792 * [backup-simplify]: Simplify (/ -2 -1) into 2
13.792 * [taylor]: Taking taylor expansion of (/ -2 (- (pow x 2) 1)) in x
13.792 * [taylor]: Taking taylor expansion of -2 in x
13.792 * [backup-simplify]: Simplify -2 into -2
13.792 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
13.792 * [taylor]: Taking taylor expansion of (pow x 2) in x
13.792 * [taylor]: Taking taylor expansion of x in x
13.792 * [backup-simplify]: Simplify 0 into 0
13.792 * [backup-simplify]: Simplify 1 into 1
13.792 * [taylor]: Taking taylor expansion of 1 in x
13.792 * [backup-simplify]: Simplify 1 into 1
13.793 * [backup-simplify]: Simplify (- 1) into -1
13.793 * [backup-simplify]: Simplify (+ 0 -1) into -1
13.793 * [backup-simplify]: Simplify (/ -2 -1) into 2
13.794 * [backup-simplify]: Simplify 2 into 2
13.794 * [backup-simplify]: Simplify (- 0) into 0
13.794 * [backup-simplify]: Simplify (+ 0 0) into 0
13.795 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 2 (/ 0 -1)))) into 0
13.795 * [backup-simplify]: Simplify 0 into 0
13.796 * [backup-simplify]: Simplify (* 1 1) into 1
13.796 * [backup-simplify]: Simplify (- 0) into 0
13.796 * [backup-simplify]: Simplify (+ 1 0) into 1
13.798 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 2 (/ 1 -1)) (* 0 (/ 0 -1)))) into 2
13.798 * [backup-simplify]: Simplify 2 into 2
13.799 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
13.799 * [backup-simplify]: Simplify (- 0) into 0
13.799 * [backup-simplify]: Simplify (+ 0 0) into 0
13.801 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 2 (/ 0 -1)) (* 0 (/ 1 -1)) (* 2 (/ 0 -1)))) into 0
13.801 * [backup-simplify]: Simplify 0 into 0
13.802 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
13.802 * [backup-simplify]: Simplify (- 0) into 0
13.802 * [backup-simplify]: Simplify (+ 0 0) into 0
13.804 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 2 (/ 1 -1)) (* 0 (/ 0 -1)))) into 2
13.804 * [backup-simplify]: Simplify 2 into 2
13.804 * [backup-simplify]: Simplify (+ (* 2 (pow x 4)) (+ (* 2 (pow x 2)) 2)) into (+ (* 2 (pow x 2)) (+ (* 2 (pow x 4)) 2))
13.805 * [backup-simplify]: Simplify (/ (- (+ (/ 1 x) -2) (/ 1 x)) (+ -1 (* (/ 1 x) (/ 1 x)))) into (/ -2 (- (/ 1 (pow x 2)) 1))
13.805 * [approximate]: Taking taylor expansion of (/ -2 (- (/ 1 (pow x 2)) 1)) in (x) around 0
13.805 * [taylor]: Taking taylor expansion of (/ -2 (- (/ 1 (pow x 2)) 1)) in x
13.805 * [taylor]: Taking taylor expansion of -2 in x
13.805 * [backup-simplify]: Simplify -2 into -2
13.805 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
13.805 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
13.805 * [taylor]: Taking taylor expansion of (pow x 2) in x
13.805 * [taylor]: Taking taylor expansion of x in x
13.805 * [backup-simplify]: Simplify 0 into 0
13.805 * [backup-simplify]: Simplify 1 into 1
13.805 * [backup-simplify]: Simplify (* 1 1) into 1
13.806 * [backup-simplify]: Simplify (/ 1 1) into 1
13.806 * [taylor]: Taking taylor expansion of 1 in x
13.806 * [backup-simplify]: Simplify 1 into 1
13.806 * [backup-simplify]: Simplify (+ 1 0) into 1
13.807 * [backup-simplify]: Simplify (/ -2 1) into -2
13.807 * [taylor]: Taking taylor expansion of (/ -2 (- (/ 1 (pow x 2)) 1)) in x
13.807 * [taylor]: Taking taylor expansion of -2 in x
13.807 * [backup-simplify]: Simplify -2 into -2
13.807 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
13.807 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
13.807 * [taylor]: Taking taylor expansion of (pow x 2) in x
13.807 * [taylor]: Taking taylor expansion of x in x
13.807 * [backup-simplify]: Simplify 0 into 0
13.807 * [backup-simplify]: Simplify 1 into 1
13.807 * [backup-simplify]: Simplify (* 1 1) into 1
13.808 * [backup-simplify]: Simplify (/ 1 1) into 1
13.808 * [taylor]: Taking taylor expansion of 1 in x
13.808 * [backup-simplify]: Simplify 1 into 1
13.808 * [backup-simplify]: Simplify (+ 1 0) into 1
13.809 * [backup-simplify]: Simplify (/ -2 1) into -2
13.809 * [backup-simplify]: Simplify -2 into -2
13.809 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
13.810 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.811 * [backup-simplify]: Simplify (+ 0 0) into 0
13.811 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)))) into 0
13.811 * [backup-simplify]: Simplify 0 into 0
13.812 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
13.813 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.814 * [backup-simplify]: Simplify (- 1) into -1
13.814 * [backup-simplify]: Simplify (+ 0 -1) into -1
13.815 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ -1 1)) (* 0 (/ 0 1)))) into -2
13.815 * [backup-simplify]: Simplify -2 into -2
13.815 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
13.816 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.816 * [backup-simplify]: Simplify (- 0) into 0
13.816 * [backup-simplify]: Simplify (+ 0 0) into 0
13.817 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)) (* 0 (/ -1 1)) (* -2 (/ 0 1)))) into 0
13.817 * [backup-simplify]: Simplify 0 into 0
13.818 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
13.818 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.819 * [backup-simplify]: Simplify (- 0) into 0
13.819 * [backup-simplify]: Simplify (+ 0 0) into 0
13.820 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)) (* 0 (/ 0 1)) (* -2 (/ -1 1)) (* 0 (/ 0 1)))) into -2
13.820 * [backup-simplify]: Simplify -2 into -2
13.820 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 6)) (+ (* -2 (pow (/ 1 x) 4)) (* -2 (pow (/ 1 x) 2)))) into (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2))))))
13.820 * [backup-simplify]: Simplify (/ (- (+ (/ 1 (- x)) -2) (/ 1 (- x))) (+ -1 (* (/ 1 (- x)) (/ 1 (- x))))) into (/ -2 (- (/ 1 (pow x 2)) 1))
13.820 * [approximate]: Taking taylor expansion of (/ -2 (- (/ 1 (pow x 2)) 1)) in (x) around 0
13.820 * [taylor]: Taking taylor expansion of (/ -2 (- (/ 1 (pow x 2)) 1)) in x
13.820 * [taylor]: Taking taylor expansion of -2 in x
13.820 * [backup-simplify]: Simplify -2 into -2
13.820 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
13.820 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
13.820 * [taylor]: Taking taylor expansion of (pow x 2) in x
13.820 * [taylor]: Taking taylor expansion of x in x
13.820 * [backup-simplify]: Simplify 0 into 0
13.820 * [backup-simplify]: Simplify 1 into 1
13.821 * [backup-simplify]: Simplify (* 1 1) into 1
13.821 * [backup-simplify]: Simplify (/ 1 1) into 1
13.821 * [taylor]: Taking taylor expansion of 1 in x
13.821 * [backup-simplify]: Simplify 1 into 1
13.821 * [backup-simplify]: Simplify (+ 1 0) into 1
13.821 * [backup-simplify]: Simplify (/ -2 1) into -2
13.821 * [taylor]: Taking taylor expansion of (/ -2 (- (/ 1 (pow x 2)) 1)) in x
13.821 * [taylor]: Taking taylor expansion of -2 in x
13.821 * [backup-simplify]: Simplify -2 into -2
13.821 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
13.821 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
13.821 * [taylor]: Taking taylor expansion of (pow x 2) in x
13.821 * [taylor]: Taking taylor expansion of x in x
13.822 * [backup-simplify]: Simplify 0 into 0
13.822 * [backup-simplify]: Simplify 1 into 1
13.822 * [backup-simplify]: Simplify (* 1 1) into 1
13.822 * [backup-simplify]: Simplify (/ 1 1) into 1
13.822 * [taylor]: Taking taylor expansion of 1 in x
13.822 * [backup-simplify]: Simplify 1 into 1
13.822 * [backup-simplify]: Simplify (+ 1 0) into 1
13.823 * [backup-simplify]: Simplify (/ -2 1) into -2
13.823 * [backup-simplify]: Simplify -2 into -2
13.823 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
13.824 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.824 * [backup-simplify]: Simplify (+ 0 0) into 0
13.824 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)))) into 0
13.824 * [backup-simplify]: Simplify 0 into 0
13.825 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
13.825 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.826 * [backup-simplify]: Simplify (- 1) into -1
13.826 * [backup-simplify]: Simplify (+ 0 -1) into -1
13.827 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ -1 1)) (* 0 (/ 0 1)))) into -2
13.827 * [backup-simplify]: Simplify -2 into -2
13.827 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
13.828 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.828 * [backup-simplify]: Simplify (- 0) into 0
13.828 * [backup-simplify]: Simplify (+ 0 0) into 0
13.829 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)) (* 0 (/ -1 1)) (* -2 (/ 0 1)))) into 0
13.829 * [backup-simplify]: Simplify 0 into 0
13.830 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
13.830 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.831 * [backup-simplify]: Simplify (- 0) into 0
13.831 * [backup-simplify]: Simplify (+ 0 0) into 0
13.832 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)) (* 0 (/ 0 1)) (* -2 (/ -1 1)) (* 0 (/ 0 1)))) into -2
13.832 * [backup-simplify]: Simplify -2 into -2
13.832 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 6)) (+ (* -2 (pow (/ 1 (- x)) 4)) (* -2 (pow (/ 1 (- x)) 2)))) into (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2))))))
13.832 * * * [progress]: simplifying candidates
13.832 * * * * [progress]: [ 1 / 69 ] simplifiying candidate #<alt (λ (x) (/ (log (/ (* (exp x) (exp -2)) (exp x))) (+ -1 (* x x))))>
13.832 * * * * [progress]: [ 2 / 69 ] simplifiying candidate #<alt (λ (x) (/ (log (/ (exp (+ x -2)) (exp x))) (+ -1 (* x x))))>
13.832 * * * * [progress]: [ 3 / 69 ] simplifiying candidate #<alt (λ (x) (/ (pow (- (+ x -2) x) 1) (+ -1 (* x x))))>
13.832 * * * * [progress]: [ 4 / 69 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (- (+ x -2) x))) (+ -1 (* x x))))>
13.832 * * * * [progress]: [ 5 / 69 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- (+ x -2) x))) (+ -1 (* x x))))>
13.832 * * * * [progress]: [ 6 / 69 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (- (+ x -2) x)) (cbrt (- (+ x -2) x))) (cbrt (- (+ x -2) x))) (+ -1 (* x x))))>
13.832 * * * * [progress]: [ 7 / 69 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (- (+ x -2) x) (- (+ x -2) x)) (- (+ x -2) x))) (+ -1 (* x x))))>
13.832 * * * * [progress]: [ 8 / 69 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (- (+ x -2) x)) (sqrt (- (+ x -2) x))) (+ -1 (* x x))))>
13.832 * * * * [progress]: [ 9 / 69 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (pow (+ x -2) 3) (pow x 3)) (+ (* (+ x -2) (+ x -2)) (+ (* x x) (* (+ x -2) x)))) (+ -1 (* x x))))>
13.832 * * * * [progress]: [ 10 / 69 ] simplifiying candidate #<alt (λ (x) (/ (+ (+ x -2) (- x)) (+ -1 (* x x))))>
13.833 * * * * [progress]: [ 11 / 69 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (+ x -2) x)) (+ -1 (* x x))))>
13.833 * * * * [progress]: [ 12 / 69 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (+ x -2) (+ x -2)) (* x x)) (+ (+ x -2) x)) (+ -1 (* x x))))>
13.833 * * * * [progress]: [ 13 / 69 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt (+ x -2)) (sqrt x)) (- (sqrt (+ x -2)) (sqrt x))) (+ -1 (* x x))))>
13.833 * * * * [progress]: [ 14 / 69 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (+ x -2) x)) (+ -1 (* x x))))>
13.833 * * * * [progress]: [ 15 / 69 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (+ x -2) x)) (+ -1 (* x x))))>
13.833 * * * * [progress]: [ 16 / 69 ] simplifiying candidate #<alt (λ (x) (/ (+ x (- -2 x)) (+ -1 (* x x))))>
13.833 * * * * [progress]: [ 17 / 69 ] simplifiying candidate #<alt (λ (x) (/ (+ (+ x -2) (- x)) (+ -1 (* x x))))>
13.833 * * * * [progress]: [ 18 / 69 ] simplifiying candidate #<alt (λ (x) (/ (posit16->real (real->posit16 (- (+ x -2) x))) (+ -1 (* x x))))>
13.833 * * * * [progress]: [ 19 / 69 ] simplifiying candidate #<alt (λ (x) (pow (/ (- (+ x -2) x) (+ -1 (* x x))) 1))>
13.833 * * * * [progress]: [ 20 / 69 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- (+ x -2) x)) (log (+ -1 (* x x))))))>
13.833 * * * * [progress]: [ 21 / 69 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (- (+ x -2) x) (+ -1 (* x x))))))>
13.833 * * * * [progress]: [ 22 / 69 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (- (+ x -2) x) (+ -1 (* x x))))))>
13.833 * * * * [progress]: [ 23 / 69 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (- (+ x -2) x) (- (+ x -2) x)) (- (+ x -2) x)) (* (* (+ -1 (* x x)) (+ -1 (* x x))) (+ -1 (* x x))))))>
13.833 * * * * [progress]: [ 24 / 69 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (- (+ x -2) x) (+ -1 (* x x)))) (cbrt (/ (- (+ x -2) x) (+ -1 (* x x))))) (cbrt (/ (- (+ x -2) x) (+ -1 (* x x))))))>
13.833 * * * * [progress]: [ 25 / 69 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (- (+ x -2) x) (+ -1 (* x x))) (/ (- (+ x -2) x) (+ -1 (* x x)))) (/ (- (+ x -2) x) (+ -1 (* x x))))))>
13.833 * * * * [progress]: [ 26 / 69 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (- (+ x -2) x) (+ -1 (* x x)))) (sqrt (/ (- (+ x -2) x) (+ -1 (* x x))))))>
13.833 * * * * [progress]: [ 27 / 69 ] simplifiying candidate #<alt (λ (x) (/ (- (- (+ x -2) x)) (- (+ -1 (* x x)))))>
13.833 * * * * [progress]: [ 28 / 69 ] simplifiying candidate #<alt (λ (x) (- (/ (+ x -2) (+ -1 (* x x))) (/ x (+ -1 (* x x)))))>
13.833 * * * * [progress]: [ 29 / 69 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (+ x -2) x)) (cbrt (- (+ x -2) x))) (* (cbrt (+ -1 (* x x))) (cbrt (+ -1 (* x x))))) (/ (cbrt (- (+ x -2) x)) (cbrt (+ -1 (* x x))))))>
13.834 * * * * [progress]: [ 30 / 69 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (+ x -2) x)) (cbrt (- (+ x -2) x))) (sqrt (+ -1 (* x x)))) (/ (cbrt (- (+ x -2) x)) (sqrt (+ -1 (* x x))))))>
13.834 * * * * [progress]: [ 31 / 69 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (+ x -2) x)) (cbrt (- (+ x -2) x))) 1) (/ (cbrt (- (+ x -2) x)) (+ -1 (* x x)))))>
13.834 * * * * [progress]: [ 32 / 69 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (+ x -2) x)) (* (cbrt (+ -1 (* x x))) (cbrt (+ -1 (* x x))))) (/ (sqrt (- (+ x -2) x)) (cbrt (+ -1 (* x x))))))>
13.834 * * * * [progress]: [ 33 / 69 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (+ x -2) x)) (sqrt (+ -1 (* x x)))) (/ (sqrt (- (+ x -2) x)) (sqrt (+ -1 (* x x))))))>
13.834 * * * * [progress]: [ 34 / 69 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (+ x -2) x)) 1) (/ (sqrt (- (+ x -2) x)) (+ -1 (* x x)))))>
13.834 * * * * [progress]: [ 35 / 69 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (+ -1 (* x x))) (cbrt (+ -1 (* x x))))) (/ (- (+ x -2) x) (cbrt (+ -1 (* x x))))))>
13.834 * * * * [progress]: [ 36 / 69 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (+ -1 (* x x)))) (/ (- (+ x -2) x) (sqrt (+ -1 (* x x))))))>
13.834 * * * * [progress]: [ 37 / 69 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (- (+ x -2) x) (+ -1 (* x x)))))>
13.834 * * * * [progress]: [ 38 / 69 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (+ x -2)) (sqrt x)) (* (cbrt (+ -1 (* x x))) (cbrt (+ -1 (* x x))))) (/ (- (sqrt (+ x -2)) (sqrt x)) (cbrt (+ -1 (* x x))))))>
13.834 * * * * [progress]: [ 39 / 69 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (+ x -2)) (sqrt x)) (sqrt (+ -1 (* x x)))) (/ (- (sqrt (+ x -2)) (sqrt x)) (sqrt (+ -1 (* x x))))))>
13.834 * * * * [progress]: [ 40 / 69 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (+ x -2)) (sqrt x)) 1) (/ (- (sqrt (+ x -2)) (sqrt x)) (+ -1 (* x x)))))>
13.834 * * * * [progress]: [ 41 / 69 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (+ -1 (* x x))) (cbrt (+ -1 (* x x))))) (/ (- (+ x -2) x) (cbrt (+ -1 (* x x))))))>
13.834 * * * * [progress]: [ 42 / 69 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (+ -1 (* x x)))) (/ (- (+ x -2) x) (sqrt (+ -1 (* x x))))))>
13.834 * * * * [progress]: [ 43 / 69 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (- (+ x -2) x) (+ -1 (* x x)))))>
13.834 * * * * [progress]: [ 44 / 69 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (+ -1 (* x x))) (cbrt (+ -1 (* x x))))) (/ (- (+ x -2) x) (cbrt (+ -1 (* x x))))))>
13.834 * * * * [progress]: [ 45 / 69 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (+ -1 (* x x)))) (/ (- (+ x -2) x) (sqrt (+ -1 (* x x))))))>
13.834 * * * * [progress]: [ 46 / 69 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (- (+ x -2) x) (+ -1 (* x x)))))>
13.835 * * * * [progress]: [ 47 / 69 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (- (+ x -2) x) (+ -1 (* x x)))))>
13.835 * * * * [progress]: [ 48 / 69 ] simplifiying candidate #<alt (λ (x) (* (- (+ x -2) x) (/ 1 (+ -1 (* x x)))))>
13.835 * * * * [progress]: [ 49 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ -1 (* x x)) (- (+ x -2) x))))>
13.835 * * * * [progress]: [ 50 / 69 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (+ x -2) x) (* (cbrt (+ -1 (* x x))) (cbrt (+ -1 (* x x))))) (cbrt (+ -1 (* x x)))))>
13.835 * * * * [progress]: [ 51 / 69 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (+ x -2) x) (sqrt (+ -1 (* x x)))) (sqrt (+ -1 (* x x)))))>
13.835 * * * * [progress]: [ 52 / 69 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (+ x -2) x) 1) (+ -1 (* x x))))>
13.835 * * * * [progress]: [ 53 / 69 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (- (+ x -2) x)) (cbrt (- (+ x -2) x))) (/ (+ -1 (* x x)) (cbrt (- (+ x -2) x)))))>
13.835 * * * * [progress]: [ 54 / 69 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (- (+ x -2) x)) (/ (+ -1 (* x x)) (sqrt (- (+ x -2) x)))))>
13.835 * * * * [progress]: [ 55 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ -1 (* x x)) (- (+ x -2) x))))>
13.835 * * * * [progress]: [ 56 / 69 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ x -2)) (sqrt x)) (/ (+ -1 (* x x)) (- (sqrt (+ x -2)) (sqrt x)))))>
13.835 * * * * [progress]: [ 57 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ -1 (* x x)) (- (+ x -2) x))))>
13.835 * * * * [progress]: [ 58 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ -1 (* x x)) (- (+ x -2) x))))>
13.835 * * * * [progress]: [ 59 / 69 ] simplifiying candidate #<alt (λ (x) (* (/ (- (+ x -2) x) (+ (pow -1 3) (pow (* x x) 3))) (+ (* -1 -1) (- (* (* x x) (* x x)) (* -1 (* x x))))))>
13.835 * * * * [progress]: [ 60 / 69 ] simplifiying candidate #<alt (λ (x) (* (/ (- (+ x -2) x) (- (* -1 -1) (* (* x x) (* x x)))) (- -1 (* x x))))>
13.835 * * * * [progress]: [ 61 / 69 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (+ x -2) 3) (pow x 3)) (* (+ -1 (* x x)) (+ (* (+ x -2) (+ x -2)) (+ (* x x) (* (+ x -2) x))))))>
13.835 * * * * [progress]: [ 62 / 69 ] simplifiying candidate #<alt (λ (x) (/ (- (* (+ x -2) (+ x -2)) (* x x)) (* (+ -1 (* x x)) (+ (+ x -2) x))))>
13.835 * * * * [progress]: [ 63 / 69 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (/ (- (+ x -2) x) (+ -1 (* x x))))))>
13.836 * * * * [progress]: [ 64 / 69 ] simplifiying candidate #<alt (λ (x) (/ -2 (+ -1 (* x x))))>
13.836 * * * * [progress]: [ 65 / 69 ] simplifiying candidate #<alt (λ (x) (/ -2 (+ -1 (* x x))))>
13.836 * * * * [progress]: [ 66 / 69 ] simplifiying candidate #<alt (λ (x) (/ -2 (+ -1 (* x x))))>
13.836 * * * * [progress]: [ 67 / 69 ] simplifiying candidate #<alt (λ (x) (+ (* 2 (pow x 2)) (+ (* 2 (pow x 4)) 2)))>
13.836 * * * * [progress]: [ 68 / 69 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2)))))))>
13.836 * * * * [progress]: [ 69 / 69 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2)))))))>
13.837 * [simplify]: Simplifying:
  (/ (* (exp x) (exp -2)) (exp x))
  (/ (exp (+ x -2)) (exp x))
  (log (- (+ x -2) x))
  (exp (- (+ x -2) x))
  (* (cbrt (- (+ x -2) x)) (cbrt (- (+ x -2) x)))
  (cbrt (- (+ x -2) x))
  (* (* (- (+ x -2) x) (- (+ x -2) x)) (- (+ x -2) x))
  (sqrt (- (+ x -2) x))
  (sqrt (- (+ x -2) x))
  (- (pow (+ x -2) 3) (pow x 3))
  (+ (* (+ x -2) (+ x -2)) (+ (* x x) (* (+ x -2) x)))
  (- x)
  (- (* (+ x -2) (+ x -2)) (* x x))
  (+ (+ x -2) x)
  (+ (sqrt (+ x -2)) (sqrt x))
  (- (sqrt (+ x -2)) (sqrt x))
  (- (+ x -2) x)
  (- (+ x -2) x)
  (- -2 x)
  (- x)
  (real->posit16 (- (+ x -2) x))
  (- (log (- (+ x -2) x)) (log (+ -1 (* x x))))
  (log (/ (- (+ x -2) x) (+ -1 (* x x))))
  (exp (/ (- (+ x -2) x) (+ -1 (* x x))))
  (/ (* (* (- (+ x -2) x) (- (+ x -2) x)) (- (+ x -2) x)) (* (* (+ -1 (* x x)) (+ -1 (* x x))) (+ -1 (* x x))))
  (* (cbrt (/ (- (+ x -2) x) (+ -1 (* x x)))) (cbrt (/ (- (+ x -2) x) (+ -1 (* x x)))))
  (cbrt (/ (- (+ x -2) x) (+ -1 (* x x))))
  (* (* (/ (- (+ x -2) x) (+ -1 (* x x))) (/ (- (+ x -2) x) (+ -1 (* x x)))) (/ (- (+ x -2) x) (+ -1 (* x x))))
  (sqrt (/ (- (+ x -2) x) (+ -1 (* x x))))
  (sqrt (/ (- (+ x -2) x) (+ -1 (* x x))))
  (- (- (+ x -2) x))
  (- (+ -1 (* x x)))
  (/ (+ x -2) (+ -1 (* x x)))
  (/ x (+ -1 (* x x)))
  (/ (* (cbrt (- (+ x -2) x)) (cbrt (- (+ x -2) x))) (* (cbrt (+ -1 (* x x))) (cbrt (+ -1 (* x x)))))
  (/ (cbrt (- (+ x -2) x)) (cbrt (+ -1 (* x x))))
  (/ (* (cbrt (- (+ x -2) x)) (cbrt (- (+ x -2) x))) (sqrt (+ -1 (* x x))))
  (/ (cbrt (- (+ x -2) x)) (sqrt (+ -1 (* x x))))
  (/ (* (cbrt (- (+ x -2) x)) (cbrt (- (+ x -2) x))) 1)
  (/ (cbrt (- (+ x -2) x)) (+ -1 (* x x)))
  (/ (sqrt (- (+ x -2) x)) (* (cbrt (+ -1 (* x x))) (cbrt (+ -1 (* x x)))))
  (/ (sqrt (- (+ x -2) x)) (cbrt (+ -1 (* x x))))
  (/ (sqrt (- (+ x -2) x)) (sqrt (+ -1 (* x x))))
  (/ (sqrt (- (+ x -2) x)) (sqrt (+ -1 (* x x))))
  (/ (sqrt (- (+ x -2) x)) 1)
  (/ (sqrt (- (+ x -2) x)) (+ -1 (* x x)))
  (/ 1 (* (cbrt (+ -1 (* x x))) (cbrt (+ -1 (* x x)))))
  (/ (- (+ x -2) x) (cbrt (+ -1 (* x x))))
  (/ 1 (sqrt (+ -1 (* x x))))
  (/ (- (+ x -2) x) (sqrt (+ -1 (* x x))))
  (/ 1 1)
  (/ (- (+ x -2) x) (+ -1 (* x x)))
  (/ (+ (sqrt (+ x -2)) (sqrt x)) (* (cbrt (+ -1 (* x x))) (cbrt (+ -1 (* x x)))))
  (/ (- (sqrt (+ x -2)) (sqrt x)) (cbrt (+ -1 (* x x))))
  (/ (+ (sqrt (+ x -2)) (sqrt x)) (sqrt (+ -1 (* x x))))
  (/ (- (sqrt (+ x -2)) (sqrt x)) (sqrt (+ -1 (* x x))))
  (/ (+ (sqrt (+ x -2)) (sqrt x)) 1)
  (/ (- (sqrt (+ x -2)) (sqrt x)) (+ -1 (* x x)))
  (/ 1 (* (cbrt (+ -1 (* x x))) (cbrt (+ -1 (* x x)))))
  (/ (- (+ x -2) x) (cbrt (+ -1 (* x x))))
  (/ 1 (sqrt (+ -1 (* x x))))
  (/ (- (+ x -2) x) (sqrt (+ -1 (* x x))))
  (/ 1 1)
  (/ (- (+ x -2) x) (+ -1 (* x x)))
  (/ 1 (* (cbrt (+ -1 (* x x))) (cbrt (+ -1 (* x x)))))
  (/ (- (+ x -2) x) (cbrt (+ -1 (* x x))))
  (/ 1 (sqrt (+ -1 (* x x))))
  (/ (- (+ x -2) x) (sqrt (+ -1 (* x x))))
  (/ 1 1)
  (/ (- (+ x -2) x) (+ -1 (* x x)))
  (/ 1 (+ -1 (* x x)))
  (/ (+ -1 (* x x)) (- (+ x -2) x))
  (/ (- (+ x -2) x) (* (cbrt (+ -1 (* x x))) (cbrt (+ -1 (* x x)))))
  (/ (- (+ x -2) x) (sqrt (+ -1 (* x x))))
  (/ (- (+ x -2) x) 1)
  (/ (+ -1 (* x x)) (cbrt (- (+ x -2) x)))
  (/ (+ -1 (* x x)) (sqrt (- (+ x -2) x)))
  (/ (+ -1 (* x x)) (- (+ x -2) x))
  (/ (+ -1 (* x x)) (- (sqrt (+ x -2)) (sqrt x)))
  (/ (+ -1 (* x x)) (- (+ x -2) x))
  (/ (+ -1 (* x x)) (- (+ x -2) x))
  (/ (- (+ x -2) x) (+ (pow -1 3) (pow (* x x) 3)))
  (/ (- (+ x -2) x) (- (* -1 -1) (* (* x x) (* x x))))
  (* (+ -1 (* x x)) (+ (* (+ x -2) (+ x -2)) (+ (* x x) (* (+ x -2) x))))
  (* (+ -1 (* x x)) (+ (+ x -2) x))
  (real->posit16 (/ (- (+ x -2) x) (+ -1 (* x x))))
  -2
  -2
  -2
  (+ (* 2 (pow x 2)) (+ (* 2 (pow x 4)) 2))
  (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2))))))
  (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2))))))
13.838 * * [simplify]: iteration 1: (117 enodes)
13.875 * * [simplify]: iteration 2: (295 enodes)
14.016 * * [simplify]: iteration 3: (916 enodes)
15.501 * * [simplify]: Extracting #0: cost 59 inf + 0
15.502 * * [simplify]: Extracting #1: cost 357 inf + 390
15.506 * * [simplify]: Extracting #2: cost 716 inf + 7085
15.522 * * [simplify]: Extracting #3: cost 418 inf + 78194
15.574 * * [simplify]: Extracting #4: cost 49 inf + 155170
15.607 * * [simplify]: Extracting #5: cost 3 inf + 166096
15.641 * * [simplify]: Extracting #6: cost 0 inf + 166813
15.676 * [simplify]: Simplified to:
  (exp -2)
  (exp -2)
  (log -2)
  (exp -2)
  (* (cbrt -2) (cbrt -2))
  (cbrt -2)
  -8
  (sqrt -2)
  (sqrt -2)
  (- (* (+ x -2) (* (+ x -2) (+ x -2))) (* (* x x) x))
  (+ (* (+ x -2) (+ x -2)) (* x (+ x (+ x -2))))
  (- x)
  (* -2 (+ x (+ x -2)))
  (+ x (+ x -2))
  (+ (sqrt (+ x -2)) (sqrt x))
  (- (sqrt (+ x -2)) (sqrt x))
  -2
  -2
  (- -2 x)
  (- x)
  (real->posit16 -2)
  (log (/ -2 (+ -1 (* x x))))
  (log (/ -2 (+ -1 (* x x))))
  (exp (/ -2 (+ -1 (* x x))))
  (/ (/ -8 (* (+ -1 (* x x)) (+ -1 (* x x)))) (+ -1 (* x x)))
  (* (cbrt (/ -2 (+ -1 (* x x)))) (cbrt (/ -2 (+ -1 (* x x)))))
  (cbrt (/ -2 (+ -1 (* x x))))
  (/ (/ -8 (* (+ -1 (* x x)) (+ -1 (* x x)))) (+ -1 (* x x)))
  (sqrt (/ -2 (+ -1 (* x x))))
  (sqrt (/ -2 (+ -1 (* x x))))
  2
  (- 1 (* x x))
  (/ (+ x -2) (+ -1 (* x x)))
  (/ x (+ -1 (* x x)))
  (* (/ (cbrt -2) (cbrt (+ -1 (* x x)))) (/ (cbrt -2) (cbrt (+ -1 (* x x)))))
  (/ (cbrt -2) (cbrt (+ -1 (* x x))))
  (/ (* (cbrt -2) (cbrt -2)) (sqrt (+ -1 (* x x))))
  (/ (cbrt -2) (sqrt (+ -1 (* x x))))
  (* (cbrt -2) (cbrt -2))
  (/ (cbrt -2) (+ -1 (* x x)))
  (/ (/ (sqrt -2) (cbrt (+ -1 (* x x)))) (cbrt (+ -1 (* x x))))
  (/ (sqrt -2) (cbrt (+ -1 (* x x))))
  (/ (sqrt -2) (sqrt (+ -1 (* x x))))
  (/ (sqrt -2) (sqrt (+ -1 (* x x))))
  (sqrt -2)
  (/ (sqrt -2) (+ -1 (* x x)))
  (/ (/ 1 (cbrt (+ -1 (* x x)))) (cbrt (+ -1 (* x x))))
  (/ -2 (cbrt (+ -1 (* x x))))
  (/ 1 (sqrt (+ -1 (* x x))))
  (/ -2 (sqrt (+ -1 (* x x))))
  1
  (/ -2 (+ -1 (* x x)))
  (/ (+ (sqrt (+ x -2)) (sqrt x)) (* (cbrt (+ -1 (* x x))) (cbrt (+ -1 (* x x)))))
  (/ (- (sqrt (+ x -2)) (sqrt x)) (cbrt (+ -1 (* x x))))
  (/ (+ (sqrt (+ x -2)) (sqrt x)) (sqrt (+ -1 (* x x))))
  (/ (- (sqrt (+ x -2)) (sqrt x)) (sqrt (+ -1 (* x x))))
  (+ (sqrt (+ x -2)) (sqrt x))
  (/ (- (sqrt (+ x -2)) (sqrt x)) (+ -1 (* x x)))
  (/ (/ 1 (cbrt (+ -1 (* x x)))) (cbrt (+ -1 (* x x))))
  (/ -2 (cbrt (+ -1 (* x x))))
  (/ 1 (sqrt (+ -1 (* x x))))
  (/ -2 (sqrt (+ -1 (* x x))))
  1
  (/ -2 (+ -1 (* x x)))
  (/ (/ 1 (cbrt (+ -1 (* x x)))) (cbrt (+ -1 (* x x))))
  (/ -2 (cbrt (+ -1 (* x x))))
  (/ 1 (sqrt (+ -1 (* x x))))
  (/ -2 (sqrt (+ -1 (* x x))))
  1
  (/ -2 (+ -1 (* x x)))
  (/ 1 (+ -1 (* x x)))
  (/ (+ -1 (* x x)) -2)
  (/ (/ -2 (cbrt (+ -1 (* x x)))) (cbrt (+ -1 (* x x))))
  (/ -2 (sqrt (+ -1 (* x x))))
  -2
  (/ (+ -1 (* x x)) (cbrt -2))
  (/ (+ -1 (* x x)) (sqrt -2))
  (/ (+ -1 (* x x)) -2)
  (/ (+ -1 (* x x)) (- (sqrt (+ x -2)) (sqrt x)))
  (/ (+ -1 (* x x)) -2)
  (/ (+ -1 (* x x)) -2)
  (/ -2 (+ (* (* (* x x) x) (* (* x x) x)) -1))
  (/ -2 (- 1 (* (* x x) (* x x))))
  (+ (* (+ -1 (* x x)) (* (+ x (+ x -2)) (+ x -2))) (* (+ -1 (* x x)) (* x x)))
  (* (+ -1 (* x x)) (+ x (+ x -2)))
  (real->posit16 (/ -2 (+ -1 (* x x))))
  -2
  -2
  -2
  (+ 2 (* (+ (* (* x x) (* x x)) (* x x)) 2))
  (- (- (- (/ (/ 2 (* x x)) (* x x))) (/ (/ (/ 2 (* x x)) (* x x)) (* x x))) (/ 2 (* x x)))
  (- (- (- (/ (/ 2 (* x x)) (* x x))) (/ (/ (/ 2 (* x x)) (* x x)) (* x x))) (/ 2 (* x x)))
15.679 * * * [progress]: adding candidates to table
16.020 * * [progress]: iteration 3 / 4
16.020 * * * [progress]: picking best candidate
16.026 * * * * [pick]: Picked  #<alt (λ (x) (/ 2 (- 1 (* x x))))>
16.026 * * * [progress]: localizing error
16.034 * * * [progress]: generating rewritten candidates
16.034 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
16.048 * * * [progress]: generating series expansions
16.048 * * * * [progress]: [ 1 / 1 ] generating series at (2)
16.048 * [backup-simplify]: Simplify (/ 2 (- 1 (* x x))) into (/ 2 (- 1 (pow x 2)))
16.048 * [approximate]: Taking taylor expansion of (/ 2 (- 1 (pow x 2))) in (x) around 0
16.048 * [taylor]: Taking taylor expansion of (/ 2 (- 1 (pow x 2))) in x
16.048 * [taylor]: Taking taylor expansion of 2 in x
16.048 * [backup-simplify]: Simplify 2 into 2
16.048 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
16.048 * [taylor]: Taking taylor expansion of 1 in x
16.048 * [backup-simplify]: Simplify 1 into 1
16.048 * [taylor]: Taking taylor expansion of (pow x 2) in x
16.048 * [taylor]: Taking taylor expansion of x in x
16.048 * [backup-simplify]: Simplify 0 into 0
16.048 * [backup-simplify]: Simplify 1 into 1
16.049 * [backup-simplify]: Simplify (+ 1 0) into 1
16.049 * [backup-simplify]: Simplify (/ 2 1) into 2
16.050 * [taylor]: Taking taylor expansion of (/ 2 (- 1 (pow x 2))) in x
16.050 * [taylor]: Taking taylor expansion of 2 in x
16.050 * [backup-simplify]: Simplify 2 into 2
16.050 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
16.050 * [taylor]: Taking taylor expansion of 1 in x
16.050 * [backup-simplify]: Simplify 1 into 1
16.050 * [taylor]: Taking taylor expansion of (pow x 2) in x
16.050 * [taylor]: Taking taylor expansion of x in x
16.050 * [backup-simplify]: Simplify 0 into 0
16.050 * [backup-simplify]: Simplify 1 into 1
16.050 * [backup-simplify]: Simplify (+ 1 0) into 1
16.051 * [backup-simplify]: Simplify (/ 2 1) into 2
16.051 * [backup-simplify]: Simplify 2 into 2
16.051 * [backup-simplify]: Simplify (+ 0 0) into 0
16.052 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
16.052 * [backup-simplify]: Simplify 0 into 0
16.052 * [backup-simplify]: Simplify (* 1 1) into 1
16.053 * [backup-simplify]: Simplify (- 1) into -1
16.053 * [backup-simplify]: Simplify (+ 0 -1) into -1
16.054 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ -1 1)) (* 0 (/ 0 1)))) into 2
16.054 * [backup-simplify]: Simplify 2 into 2
16.056 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
16.056 * [backup-simplify]: Simplify (- 0) into 0
16.056 * [backup-simplify]: Simplify (+ 0 0) into 0
16.058 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ -1 1)) (* 2 (/ 0 1)))) into 0
16.058 * [backup-simplify]: Simplify 0 into 0
16.059 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
16.059 * [backup-simplify]: Simplify (- 0) into 0
16.059 * [backup-simplify]: Simplify (+ 0 0) into 0
16.061 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ -1 1)) (* 0 (/ 0 1)))) into 2
16.061 * [backup-simplify]: Simplify 2 into 2
16.061 * [backup-simplify]: Simplify (+ (* 2 (pow x 4)) (+ (* 2 (pow x 2)) 2)) into (+ (* 2 (pow x 2)) (+ (* 2 (pow x 4)) 2))
16.061 * [backup-simplify]: Simplify (/ 2 (- 1 (* (/ 1 x) (/ 1 x)))) into (/ 2 (- 1 (/ 1 (pow x 2))))
16.061 * [approximate]: Taking taylor expansion of (/ 2 (- 1 (/ 1 (pow x 2)))) in (x) around 0
16.061 * [taylor]: Taking taylor expansion of (/ 2 (- 1 (/ 1 (pow x 2)))) in x
16.061 * [taylor]: Taking taylor expansion of 2 in x
16.061 * [backup-simplify]: Simplify 2 into 2
16.061 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
16.061 * [taylor]: Taking taylor expansion of 1 in x
16.061 * [backup-simplify]: Simplify 1 into 1
16.061 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
16.061 * [taylor]: Taking taylor expansion of (pow x 2) in x
16.061 * [taylor]: Taking taylor expansion of x in x
16.061 * [backup-simplify]: Simplify 0 into 0
16.061 * [backup-simplify]: Simplify 1 into 1
16.062 * [backup-simplify]: Simplify (* 1 1) into 1
16.062 * [backup-simplify]: Simplify (/ 1 1) into 1
16.063 * [backup-simplify]: Simplify (- 1) into -1
16.063 * [backup-simplify]: Simplify (+ 0 -1) into -1
16.063 * [backup-simplify]: Simplify (/ 2 -1) into -2
16.064 * [taylor]: Taking taylor expansion of (/ 2 (- 1 (/ 1 (pow x 2)))) in x
16.064 * [taylor]: Taking taylor expansion of 2 in x
16.064 * [backup-simplify]: Simplify 2 into 2
16.064 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
16.064 * [taylor]: Taking taylor expansion of 1 in x
16.064 * [backup-simplify]: Simplify 1 into 1
16.064 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
16.064 * [taylor]: Taking taylor expansion of (pow x 2) in x
16.064 * [taylor]: Taking taylor expansion of x in x
16.064 * [backup-simplify]: Simplify 0 into 0
16.064 * [backup-simplify]: Simplify 1 into 1
16.064 * [backup-simplify]: Simplify (* 1 1) into 1
16.064 * [backup-simplify]: Simplify (/ 1 1) into 1
16.065 * [backup-simplify]: Simplify (- 1) into -1
16.065 * [backup-simplify]: Simplify (+ 0 -1) into -1
16.066 * [backup-simplify]: Simplify (/ 2 -1) into -2
16.066 * [backup-simplify]: Simplify -2 into -2
16.066 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
16.067 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
16.067 * [backup-simplify]: Simplify (- 0) into 0
16.068 * [backup-simplify]: Simplify (+ 0 0) into 0
16.069 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)))) into 0
16.069 * [backup-simplify]: Simplify 0 into 0
16.069 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
16.070 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.071 * [backup-simplify]: Simplify (- 0) into 0
16.071 * [backup-simplify]: Simplify (+ 1 0) into 1
16.072 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 1 -1)) (* 0 (/ 0 -1)))) into -2
16.072 * [backup-simplify]: Simplify -2 into -2
16.073 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
16.074 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.074 * [backup-simplify]: Simplify (- 0) into 0
16.075 * [backup-simplify]: Simplify (+ 0 0) into 0
16.076 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 1 -1)) (* -2 (/ 0 -1)))) into 0
16.076 * [backup-simplify]: Simplify 0 into 0
16.077 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
16.078 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.078 * [backup-simplify]: Simplify (- 0) into 0
16.079 * [backup-simplify]: Simplify (+ 0 0) into 0
16.080 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)) (* -2 (/ 1 -1)) (* 0 (/ 0 -1)))) into -2
16.080 * [backup-simplify]: Simplify -2 into -2
16.080 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 6)) (+ (* -2 (pow (/ 1 x) 4)) (* -2 (pow (/ 1 x) 2)))) into (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2))))))
16.081 * [backup-simplify]: Simplify (/ 2 (- 1 (* (/ 1 (- x)) (/ 1 (- x))))) into (/ 2 (- 1 (/ 1 (pow x 2))))
16.081 * [approximate]: Taking taylor expansion of (/ 2 (- 1 (/ 1 (pow x 2)))) in (x) around 0
16.081 * [taylor]: Taking taylor expansion of (/ 2 (- 1 (/ 1 (pow x 2)))) in x
16.081 * [taylor]: Taking taylor expansion of 2 in x
16.081 * [backup-simplify]: Simplify 2 into 2
16.081 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
16.081 * [taylor]: Taking taylor expansion of 1 in x
16.081 * [backup-simplify]: Simplify 1 into 1
16.081 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
16.081 * [taylor]: Taking taylor expansion of (pow x 2) in x
16.081 * [taylor]: Taking taylor expansion of x in x
16.081 * [backup-simplify]: Simplify 0 into 0
16.081 * [backup-simplify]: Simplify 1 into 1
16.081 * [backup-simplify]: Simplify (* 1 1) into 1
16.082 * [backup-simplify]: Simplify (/ 1 1) into 1
16.082 * [backup-simplify]: Simplify (- 1) into -1
16.082 * [backup-simplify]: Simplify (+ 0 -1) into -1
16.082 * [backup-simplify]: Simplify (/ 2 -1) into -2
16.082 * [taylor]: Taking taylor expansion of (/ 2 (- 1 (/ 1 (pow x 2)))) in x
16.082 * [taylor]: Taking taylor expansion of 2 in x
16.083 * [backup-simplify]: Simplify 2 into 2
16.083 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
16.083 * [taylor]: Taking taylor expansion of 1 in x
16.083 * [backup-simplify]: Simplify 1 into 1
16.083 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
16.083 * [taylor]: Taking taylor expansion of (pow x 2) in x
16.083 * [taylor]: Taking taylor expansion of x in x
16.083 * [backup-simplify]: Simplify 0 into 0
16.083 * [backup-simplify]: Simplify 1 into 1
16.083 * [backup-simplify]: Simplify (* 1 1) into 1
16.083 * [backup-simplify]: Simplify (/ 1 1) into 1
16.083 * [backup-simplify]: Simplify (- 1) into -1
16.084 * [backup-simplify]: Simplify (+ 0 -1) into -1
16.084 * [backup-simplify]: Simplify (/ 2 -1) into -2
16.084 * [backup-simplify]: Simplify -2 into -2
16.084 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
16.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
16.085 * [backup-simplify]: Simplify (- 0) into 0
16.085 * [backup-simplify]: Simplify (+ 0 0) into 0
16.086 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)))) into 0
16.086 * [backup-simplify]: Simplify 0 into 0
16.086 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
16.087 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.087 * [backup-simplify]: Simplify (- 0) into 0
16.088 * [backup-simplify]: Simplify (+ 1 0) into 1
16.088 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 1 -1)) (* 0 (/ 0 -1)))) into -2
16.088 * [backup-simplify]: Simplify -2 into -2
16.089 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
16.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.090 * [backup-simplify]: Simplify (- 0) into 0
16.090 * [backup-simplify]: Simplify (+ 0 0) into 0
16.091 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 1 -1)) (* -2 (/ 0 -1)))) into 0
16.091 * [backup-simplify]: Simplify 0 into 0
16.091 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
16.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.092 * [backup-simplify]: Simplify (- 0) into 0
16.092 * [backup-simplify]: Simplify (+ 0 0) into 0
16.093 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)) (* -2 (/ 1 -1)) (* 0 (/ 0 -1)))) into -2
16.093 * [backup-simplify]: Simplify -2 into -2
16.094 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 6)) (+ (* -2 (pow (/ 1 (- x)) 4)) (* -2 (pow (/ 1 (- x)) 2)))) into (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2))))))
16.094 * * * [progress]: simplifying candidates
16.094 * * * * [progress]: [ 1 / 41 ] simplifiying candidate #<alt (λ (x) (pow (/ 2 (- 1 (* x x))) 1))>
16.094 * * * * [progress]: [ 2 / 41 ] simplifiying candidate #<alt (λ (x) (exp (- (log 2) (log (- 1 (* x x))))))>
16.094 * * * * [progress]: [ 3 / 41 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 2 (- 1 (* x x))))))>
16.094 * * * * [progress]: [ 4 / 41 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (- 1 (* x x))))))>
16.094 * * * * [progress]: [ 5 / 41 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* 2 2) 2) (* (* (- 1 (* x x)) (- 1 (* x x))) (- 1 (* x x))))))>
16.094 * * * * [progress]: [ 6 / 41 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ 2 (- 1 (* x x)))) (cbrt (/ 2 (- 1 (* x x))))) (cbrt (/ 2 (- 1 (* x x))))))>
16.094 * * * * [progress]: [ 7 / 41 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (- 1 (* x x))) (/ 2 (- 1 (* x x)))) (/ 2 (- 1 (* x x))))))>
16.094 * * * * [progress]: [ 8 / 41 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (- 1 (* x x)))) (sqrt (/ 2 (- 1 (* x x))))))>
16.094 * * * * [progress]: [ 9 / 41 ] simplifiying candidate #<alt (λ (x) (/ (- 2) (- (- 1 (* x x)))))>
16.094 * * * * [progress]: [ 10 / 41 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (/ (cbrt 2) (cbrt (- 1 (* x x))))))>
16.094 * * * * [progress]: [ 11 / 41 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (- 1 (* x x)))) (/ (cbrt 2) (sqrt (- 1 (* x x))))))>
16.094 * * * * [progress]: [ 12 / 41 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt 2) (cbrt 2)) 1) (/ (cbrt 2) (- 1 (* x x)))))>
16.094 * * * * [progress]: [ 13 / 41 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt 2) (cbrt 2)) (+ (sqrt 1) x)) (/ (cbrt 2) (- (sqrt 1) x))))>
16.094 * * * * [progress]: [ 14 / 41 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt 2) (cbrt 2)) (+ 1 x)) (/ (cbrt 2) (- 1 x))))>
16.094 * * * * [progress]: [ 15 / 41 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt 2) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (/ (sqrt 2) (cbrt (- 1 (* x x))))))>
16.094 * * * * [progress]: [ 16 / 41 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt 2) (sqrt (- 1 (* x x)))) (/ (sqrt 2) (sqrt (- 1 (* x x))))))>
16.094 * * * * [progress]: [ 17 / 41 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt 2) 1) (/ (sqrt 2) (- 1 (* x x)))))>
16.094 * * * * [progress]: [ 18 / 41 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt 2) (+ (sqrt 1) x)) (/ (sqrt 2) (- (sqrt 1) x))))>
16.094 * * * * [progress]: [ 19 / 41 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt 2) (+ 1 x)) (/ (sqrt 2) (- 1 x))))>
16.094 * * * * [progress]: [ 20 / 41 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (/ 2 (cbrt (- 1 (* x x))))))>
16.094 * * * * [progress]: [ 21 / 41 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (- 1 (* x x)))) (/ 2 (sqrt (- 1 (* x x))))))>
16.094 * * * * [progress]: [ 22 / 41 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ 2 (- 1 (* x x)))))>
16.095 * * * * [progress]: [ 23 / 41 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ (sqrt 1) x)) (/ 2 (- (sqrt 1) x))))>
16.095 * * * * [progress]: [ 24 / 41 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ 1 x)) (/ 2 (- 1 x))))>
16.095 * * * * [progress]: [ 25 / 41 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 2 (- 1 (* x x)))))>
16.095 * * * * [progress]: [ 26 / 41 ] simplifiying candidate #<alt (λ (x) (* 2 (/ 1 (- 1 (* x x)))))>
16.095 * * * * [progress]: [ 27 / 41 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- 1 (* x x)) 2)))>
16.095 * * * * [progress]: [ 28 / 41 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (cbrt (- 1 (* x x)))))>
16.095 * * * * [progress]: [ 29 / 41 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (- 1 (* x x)))) (sqrt (- 1 (* x x)))))>
16.095 * * * * [progress]: [ 30 / 41 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 1) (- 1 (* x x))))>
16.095 * * * * [progress]: [ 31 / 41 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (+ (sqrt 1) x)) (- (sqrt 1) x)))>
16.095 * * * * [progress]: [ 32 / 41 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (+ 1 x)) (- 1 x)))>
16.095 * * * * [progress]: [ 33 / 41 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt 2) (cbrt 2)) (/ (- 1 (* x x)) (cbrt 2))))>
16.095 * * * * [progress]: [ 34 / 41 ] simplifiying candidate #<alt (λ (x) (/ (sqrt 2) (/ (- 1 (* x x)) (sqrt 2))))>
16.095 * * * * [progress]: [ 35 / 41 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- 1 (* x x)) 2)))>
16.095 * * * * [progress]: [ 36 / 41 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (pow 1 3) (pow (* x x) 3))) (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x))))))>
16.095 * * * * [progress]: [ 37 / 41 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* 1 1) (* (* x x) (* x x)))) (+ 1 (* x x))))>
16.095 * * * * [progress]: [ 38 / 41 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (/ 2 (- 1 (* x x))))))>
16.095 * * * * [progress]: [ 39 / 41 ] simplifiying candidate #<alt (λ (x) (+ (* 2 (pow x 2)) (+ (* 2 (pow x 4)) 2)))>
16.095 * * * * [progress]: [ 40 / 41 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2)))))))>
16.095 * * * * [progress]: [ 41 / 41 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2)))))))>
16.096 * [simplify]: Simplifying:
  (- (log 2) (log (- 1 (* x x))))
  (log (/ 2 (- 1 (* x x))))
  (exp (/ 2 (- 1 (* x x))))
  (/ (* (* 2 2) 2) (* (* (- 1 (* x x)) (- 1 (* x x))) (- 1 (* x x))))
  (* (cbrt (/ 2 (- 1 (* x x)))) (cbrt (/ 2 (- 1 (* x x)))))
  (cbrt (/ 2 (- 1 (* x x))))
  (* (* (/ 2 (- 1 (* x x))) (/ 2 (- 1 (* x x)))) (/ 2 (- 1 (* x x))))
  (sqrt (/ 2 (- 1 (* x x))))
  (sqrt (/ 2 (- 1 (* x x))))
  (- 2)
  (- (- 1 (* x x)))
  (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (cbrt 2) (cbrt (- 1 (* x x))))
  (/ (* (cbrt 2) (cbrt 2)) (sqrt (- 1 (* x x))))
  (/ (cbrt 2) (sqrt (- 1 (* x x))))
  (/ (* (cbrt 2) (cbrt 2)) 1)
  (/ (cbrt 2) (- 1 (* x x)))
  (/ (* (cbrt 2) (cbrt 2)) (+ (sqrt 1) x))
  (/ (cbrt 2) (- (sqrt 1) x))
  (/ (* (cbrt 2) (cbrt 2)) (+ 1 x))
  (/ (cbrt 2) (- 1 x))
  (/ (sqrt 2) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (sqrt 2) (cbrt (- 1 (* x x))))
  (/ (sqrt 2) (sqrt (- 1 (* x x))))
  (/ (sqrt 2) (sqrt (- 1 (* x x))))
  (/ (sqrt 2) 1)
  (/ (sqrt 2) (- 1 (* x x)))
  (/ (sqrt 2) (+ (sqrt 1) x))
  (/ (sqrt 2) (- (sqrt 1) x))
  (/ (sqrt 2) (+ 1 x))
  (/ (sqrt 2) (- 1 x))
  (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ 2 (cbrt (- 1 (* x x))))
  (/ 1 (sqrt (- 1 (* x x))))
  (/ 2 (sqrt (- 1 (* x x))))
  (/ 1 1)
  (/ 2 (- 1 (* x x)))
  (/ 1 (+ (sqrt 1) x))
  (/ 2 (- (sqrt 1) x))
  (/ 1 (+ 1 x))
  (/ 2 (- 1 x))
  (/ 1 (- 1 (* x x)))
  (/ (- 1 (* x x)) 2)
  (/ 2 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ 2 (sqrt (- 1 (* x x))))
  (/ 2 1)
  (/ 2 (+ (sqrt 1) x))
  (/ 2 (+ 1 x))
  (/ (- 1 (* x x)) (cbrt 2))
  (/ (- 1 (* x x)) (sqrt 2))
  (/ (- 1 (* x x)) 2)
  (/ 2 (- (pow 1 3) (pow (* x x) 3)))
  (/ 2 (- (* 1 1) (* (* x x) (* x x))))
  (real->posit16 (/ 2 (- 1 (* x x))))
  (+ (* 2 (pow x 2)) (+ (* 2 (pow x 4)) 2))
  (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2))))))
  (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2))))))
16.096 * * [simplify]: iteration 1: (98 enodes)
16.148 * * [simplify]: iteration 2: (198 enodes)
16.225 * * [simplify]: iteration 3: (483 enodes)
16.473 * * [simplify]: iteration 4: (1241 enodes)
18.396 * * [simplify]: Extracting #0: cost 43 inf + 0
18.397 * * [simplify]: Extracting #1: cost 256 inf + 44
18.401 * * [simplify]: Extracting #2: cost 625 inf + 4625
18.411 * * [simplify]: Extracting #3: cost 593 inf + 27317
18.441 * * [simplify]: Extracting #4: cost 263 inf + 96229
18.496 * * [simplify]: Extracting #5: cost 63 inf + 133169
18.535 * * [simplify]: Extracting #6: cost 0 inf + 153668
18.579 * * [simplify]: Extracting #7: cost 0 inf + 153548
18.628 * [simplify]: Simplified to:
  (log (/ 2 (- 1 (* x x))))
  (log (/ 2 (- 1 (* x x))))
  (exp (/ 2 (- 1 (* x x))))
  (* (* (/ 2 (- 1 (* x x))) (/ 2 (- 1 (* x x)))) (/ 2 (- 1 (* x x))))
  (* (cbrt (/ 2 (- 1 (* x x)))) (cbrt (/ 2 (- 1 (* x x)))))
  (cbrt (/ 2 (- 1 (* x x))))
  (* (* (/ 2 (- 1 (* x x))) (/ 2 (- 1 (* x x)))) (/ 2 (- 1 (* x x))))
  (sqrt (/ 2 (- 1 (* x x))))
  (sqrt (/ 2 (- 1 (* x x))))
  -2
  (+ (* x x) -1)
  (* (/ (cbrt 2) (cbrt (- 1 (* x x)))) (/ (cbrt 2) (cbrt (- 1 (* x x)))))
  (/ (cbrt 2) (cbrt (- 1 (* x x))))
  (/ (* (cbrt 2) (cbrt 2)) (sqrt (- 1 (* x x))))
  (/ (cbrt 2) (sqrt (- 1 (* x x))))
  (* (cbrt 2) (cbrt 2))
  (/ (cbrt 2) (- 1 (* x x)))
  (* (cbrt 2) (/ (cbrt 2) (+ x 1)))
  (/ (cbrt 2) (- 1 x))
  (* (cbrt 2) (/ (cbrt 2) (+ x 1)))
  (/ (cbrt 2) (- 1 x))
  (/ (sqrt 2) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (/ (sqrt 2) (cbrt (- 1 (* x x))))
  (/ (sqrt 2) (sqrt (- 1 (* x x))))
  (/ (sqrt 2) (sqrt (- 1 (* x x))))
  (sqrt 2)
  (/ (sqrt 2) (- 1 (* x x)))
  (/ (sqrt 2) (+ x 1))
  (/ (sqrt 2) (- 1 x))
  (/ (sqrt 2) (+ x 1))
  (/ (sqrt 2) (- 1 x))
  (/ (/ 1 (cbrt (- 1 (* x x)))) (cbrt (- 1 (* x x))))
  (/ 2 (cbrt (- 1 (* x x))))
  (/ 1 (sqrt (- 1 (* x x))))
  (/ 2 (sqrt (- 1 (* x x))))
  1
  (/ 2 (- 1 (* x x)))
  (/ 1 (+ x 1))
  (/ 2 (- 1 x))
  (/ 1 (+ x 1))
  (/ 2 (- 1 x))
  (/ 1 (- 1 (* x x)))
  (- 1/2 (/ x (/ 2 x)))
  (/ (/ 2 (cbrt (- 1 (* x x)))) (cbrt (- 1 (* x x))))
  (/ 2 (sqrt (- 1 (* x x))))
  2
  (/ 2 (+ x 1))
  (/ 2 (+ x 1))
  (/ (- 1 (* x x)) (cbrt 2))
  (/ (- 1 (* x x)) (sqrt 2))
  (- 1/2 (/ x (/ 2 x)))
  (/ 2 (- 1 (* (* (* x x) (* x x)) (* x x))))
  (/ 2 (- 1 (* (* x x) (* x x))))
  (real->posit16 (/ 2 (- 1 (* x x))))
  (+ (* 2 (+ (* (* x x) (* x x)) (* x x))) 2)
  (+ (+ (/ -2 (* x x)) (/ (/ -2 (* x x)) (* x x))) (/ (/ -2 (* x x)) (* (* x x) (* x x))))
  (+ (+ (/ -2 (* x x)) (/ (/ -2 (* x x)) (* x x))) (/ (/ -2 (* x x)) (* (* x x) (* x x))))
18.630 * * * [progress]: adding candidates to table
18.810 * * [progress]: iteration 4 / 4
18.810 * * * [progress]: picking best candidate
18.815 * * * * [pick]: Picked  #<alt (λ (x) (/ (/ 2 (+ 1 x)) (- 1 x)))>
18.816 * * * [progress]: localizing error
18.831 * * * [progress]: generating rewritten candidates
18.831 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
18.865 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
18.886 * * * [progress]: generating series expansions
18.886 * * * * [progress]: [ 1 / 2 ] generating series at (2)
18.886 * [backup-simplify]: Simplify (/ (/ 2 (+ 1 x)) (- 1 x)) into (/ 2 (* (- 1 x) (+ x 1)))
18.886 * [approximate]: Taking taylor expansion of (/ 2 (* (- 1 x) (+ x 1))) in (x) around 0
18.886 * [taylor]: Taking taylor expansion of (/ 2 (* (- 1 x) (+ x 1))) in x
18.886 * [taylor]: Taking taylor expansion of 2 in x
18.886 * [backup-simplify]: Simplify 2 into 2
18.886 * [taylor]: Taking taylor expansion of (* (- 1 x) (+ x 1)) in x
18.886 * [taylor]: Taking taylor expansion of (- 1 x) in x
18.886 * [taylor]: Taking taylor expansion of 1 in x
18.886 * [backup-simplify]: Simplify 1 into 1
18.886 * [taylor]: Taking taylor expansion of x in x
18.886 * [backup-simplify]: Simplify 0 into 0
18.886 * [backup-simplify]: Simplify 1 into 1
18.886 * [taylor]: Taking taylor expansion of (+ x 1) in x
18.886 * [taylor]: Taking taylor expansion of x in x
18.886 * [backup-simplify]: Simplify 0 into 0
18.886 * [backup-simplify]: Simplify 1 into 1
18.886 * [taylor]: Taking taylor expansion of 1 in x
18.886 * [backup-simplify]: Simplify 1 into 1
18.887 * [backup-simplify]: Simplify (- 0) into 0
18.887 * [backup-simplify]: Simplify (+ 1 0) into 1
18.888 * [backup-simplify]: Simplify (+ 0 1) into 1
18.888 * [backup-simplify]: Simplify (* 1 1) into 1
18.889 * [backup-simplify]: Simplify (/ 2 1) into 2
18.889 * [taylor]: Taking taylor expansion of (/ 2 (* (- 1 x) (+ x 1))) in x
18.889 * [taylor]: Taking taylor expansion of 2 in x
18.889 * [backup-simplify]: Simplify 2 into 2
18.889 * [taylor]: Taking taylor expansion of (* (- 1 x) (+ x 1)) in x
18.889 * [taylor]: Taking taylor expansion of (- 1 x) in x
18.889 * [taylor]: Taking taylor expansion of 1 in x
18.889 * [backup-simplify]: Simplify 1 into 1
18.889 * [taylor]: Taking taylor expansion of x in x
18.889 * [backup-simplify]: Simplify 0 into 0
18.889 * [backup-simplify]: Simplify 1 into 1
18.889 * [taylor]: Taking taylor expansion of (+ x 1) in x
18.889 * [taylor]: Taking taylor expansion of x in x
18.889 * [backup-simplify]: Simplify 0 into 0
18.889 * [backup-simplify]: Simplify 1 into 1
18.889 * [taylor]: Taking taylor expansion of 1 in x
18.889 * [backup-simplify]: Simplify 1 into 1
18.890 * [backup-simplify]: Simplify (- 0) into 0
18.890 * [backup-simplify]: Simplify (+ 1 0) into 1
18.890 * [backup-simplify]: Simplify (+ 0 1) into 1
18.891 * [backup-simplify]: Simplify (* 1 1) into 1
18.891 * [backup-simplify]: Simplify (/ 2 1) into 2
18.891 * [backup-simplify]: Simplify 2 into 2
18.892 * [backup-simplify]: Simplify (+ 1 0) into 1
18.892 * [backup-simplify]: Simplify (- 1) into -1
18.893 * [backup-simplify]: Simplify (+ 0 -1) into -1
18.899 * [backup-simplify]: Simplify (+ (* 1 1) (* -1 1)) into 0
18.900 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
18.900 * [backup-simplify]: Simplify 0 into 0
18.900 * [backup-simplify]: Simplify (+ 0 0) into 0
18.901 * [backup-simplify]: Simplify (- 0) into 0
18.901 * [backup-simplify]: Simplify (+ 0 0) into 0
18.902 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* -1 1) (* 0 1))) into -1
18.903 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ -1 1)) (* 0 (/ 0 1)))) into 2
18.903 * [backup-simplify]: Simplify 2 into 2
18.904 * [backup-simplify]: Simplify (+ 0 0) into 0
18.904 * [backup-simplify]: Simplify (- 0) into 0
18.904 * [backup-simplify]: Simplify (+ 0 0) into 0
18.906 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* -1 0) (+ (* 0 1) (* 0 1)))) into 0
18.907 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ -1 1)) (* 2 (/ 0 1)))) into 0
18.907 * [backup-simplify]: Simplify 0 into 0
18.908 * [backup-simplify]: Simplify (+ 0 0) into 0
18.908 * [backup-simplify]: Simplify (- 0) into 0
18.909 * [backup-simplify]: Simplify (+ 0 0) into 0
18.910 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 1))))) into 0
18.912 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ -1 1)) (* 0 (/ 0 1)))) into 2
18.912 * [backup-simplify]: Simplify 2 into 2
18.912 * [backup-simplify]: Simplify (+ (* 2 (pow x 4)) (+ (* 2 (pow x 2)) 2)) into (+ (* 2 (pow x 2)) (+ (* 2 (pow x 4)) 2))
18.912 * [backup-simplify]: Simplify (/ (/ 2 (+ 1 (/ 1 x))) (- 1 (/ 1 x))) into (/ 2 (* (+ (/ 1 x) 1) (- 1 (/ 1 x))))
18.912 * [approximate]: Taking taylor expansion of (/ 2 (* (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
18.912 * [taylor]: Taking taylor expansion of (/ 2 (* (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
18.912 * [taylor]: Taking taylor expansion of 2 in x
18.912 * [backup-simplify]: Simplify 2 into 2
18.912 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
18.912 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
18.912 * [taylor]: Taking taylor expansion of (/ 1 x) in x
18.912 * [taylor]: Taking taylor expansion of x in x
18.912 * [backup-simplify]: Simplify 0 into 0
18.912 * [backup-simplify]: Simplify 1 into 1
18.913 * [backup-simplify]: Simplify (/ 1 1) into 1
18.913 * [taylor]: Taking taylor expansion of 1 in x
18.913 * [backup-simplify]: Simplify 1 into 1
18.913 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
18.913 * [taylor]: Taking taylor expansion of 1 in x
18.913 * [backup-simplify]: Simplify 1 into 1
18.913 * [taylor]: Taking taylor expansion of (/ 1 x) in x
18.913 * [taylor]: Taking taylor expansion of x in x
18.913 * [backup-simplify]: Simplify 0 into 0
18.913 * [backup-simplify]: Simplify 1 into 1
18.913 * [backup-simplify]: Simplify (/ 1 1) into 1
18.914 * [backup-simplify]: Simplify (+ 1 0) into 1
18.914 * [backup-simplify]: Simplify (- 1) into -1
18.915 * [backup-simplify]: Simplify (+ 0 -1) into -1
18.915 * [backup-simplify]: Simplify (* 1 -1) into -1
18.915 * [backup-simplify]: Simplify (/ 2 -1) into -2
18.915 * [taylor]: Taking taylor expansion of (/ 2 (* (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
18.916 * [taylor]: Taking taylor expansion of 2 in x
18.916 * [backup-simplify]: Simplify 2 into 2
18.916 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
18.916 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
18.916 * [taylor]: Taking taylor expansion of (/ 1 x) in x
18.916 * [taylor]: Taking taylor expansion of x in x
18.916 * [backup-simplify]: Simplify 0 into 0
18.916 * [backup-simplify]: Simplify 1 into 1
18.916 * [backup-simplify]: Simplify (/ 1 1) into 1
18.916 * [taylor]: Taking taylor expansion of 1 in x
18.916 * [backup-simplify]: Simplify 1 into 1
18.916 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
18.916 * [taylor]: Taking taylor expansion of 1 in x
18.916 * [backup-simplify]: Simplify 1 into 1
18.916 * [taylor]: Taking taylor expansion of (/ 1 x) in x
18.916 * [taylor]: Taking taylor expansion of x in x
18.916 * [backup-simplify]: Simplify 0 into 0
18.916 * [backup-simplify]: Simplify 1 into 1
18.917 * [backup-simplify]: Simplify (/ 1 1) into 1
18.917 * [backup-simplify]: Simplify (+ 1 0) into 1
18.917 * [backup-simplify]: Simplify (- 1) into -1
18.918 * [backup-simplify]: Simplify (+ 0 -1) into -1
18.918 * [backup-simplify]: Simplify (* 1 -1) into -1
18.919 * [backup-simplify]: Simplify (/ 2 -1) into -2
18.919 * [backup-simplify]: Simplify -2 into -2
18.919 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
18.920 * [backup-simplify]: Simplify (- 0) into 0
18.920 * [backup-simplify]: Simplify (+ 1 0) into 1
18.921 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
18.921 * [backup-simplify]: Simplify (+ 0 1) into 1
18.922 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0
18.923 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)))) into 0
18.923 * [backup-simplify]: Simplify 0 into 0
18.924 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.924 * [backup-simplify]: Simplify (- 0) into 0
18.925 * [backup-simplify]: Simplify (+ 0 0) into 0
18.925 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.926 * [backup-simplify]: Simplify (+ 0 0) into 0
18.927 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 -1))) into 1
18.928 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 1 -1)) (* 0 (/ 0 -1)))) into -2
18.928 * [backup-simplify]: Simplify -2 into -2
18.929 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.929 * [backup-simplify]: Simplify (- 0) into 0
18.930 * [backup-simplify]: Simplify (+ 0 0) into 0
18.931 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.931 * [backup-simplify]: Simplify (+ 0 0) into 0
18.932 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0
18.933 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 1 -1)) (* -2 (/ 0 -1)))) into 0
18.933 * [backup-simplify]: Simplify 0 into 0
18.934 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.935 * [backup-simplify]: Simplify (- 0) into 0
18.935 * [backup-simplify]: Simplify (+ 0 0) into 0
18.936 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.936 * [backup-simplify]: Simplify (+ 0 0) into 0
18.938 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))) into 0
18.939 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)) (* -2 (/ 1 -1)) (* 0 (/ 0 -1)))) into -2
18.939 * [backup-simplify]: Simplify -2 into -2
18.940 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 6)) (+ (* -2 (pow (/ 1 x) 4)) (* -2 (pow (/ 1 x) 2)))) into (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2))))))
18.940 * [backup-simplify]: Simplify (/ (/ 2 (+ 1 (/ 1 (- x)))) (- 1 (/ 1 (- x)))) into (/ 2 (* (+ (/ 1 x) 1) (- 1 (/ 1 x))))
18.940 * [approximate]: Taking taylor expansion of (/ 2 (* (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
18.940 * [taylor]: Taking taylor expansion of (/ 2 (* (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
18.940 * [taylor]: Taking taylor expansion of 2 in x
18.940 * [backup-simplify]: Simplify 2 into 2
18.940 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
18.940 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
18.940 * [taylor]: Taking taylor expansion of (/ 1 x) in x
18.940 * [taylor]: Taking taylor expansion of x in x
18.940 * [backup-simplify]: Simplify 0 into 0
18.940 * [backup-simplify]: Simplify 1 into 1
18.941 * [backup-simplify]: Simplify (/ 1 1) into 1
18.941 * [taylor]: Taking taylor expansion of 1 in x
18.941 * [backup-simplify]: Simplify 1 into 1
18.941 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
18.941 * [taylor]: Taking taylor expansion of 1 in x
18.941 * [backup-simplify]: Simplify 1 into 1
18.941 * [taylor]: Taking taylor expansion of (/ 1 x) in x
18.941 * [taylor]: Taking taylor expansion of x in x
18.941 * [backup-simplify]: Simplify 0 into 0
18.941 * [backup-simplify]: Simplify 1 into 1
18.942 * [backup-simplify]: Simplify (/ 1 1) into 1
18.942 * [backup-simplify]: Simplify (+ 1 0) into 1
18.942 * [backup-simplify]: Simplify (- 1) into -1
18.942 * [backup-simplify]: Simplify (+ 0 -1) into -1
18.943 * [backup-simplify]: Simplify (* 1 -1) into -1
18.943 * [backup-simplify]: Simplify (/ 2 -1) into -2
18.943 * [taylor]: Taking taylor expansion of (/ 2 (* (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
18.943 * [taylor]: Taking taylor expansion of 2 in x
18.943 * [backup-simplify]: Simplify 2 into 2
18.943 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
18.943 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
18.943 * [taylor]: Taking taylor expansion of (/ 1 x) in x
18.943 * [taylor]: Taking taylor expansion of x in x
18.943 * [backup-simplify]: Simplify 0 into 0
18.943 * [backup-simplify]: Simplify 1 into 1
18.943 * [backup-simplify]: Simplify (/ 1 1) into 1
18.943 * [taylor]: Taking taylor expansion of 1 in x
18.943 * [backup-simplify]: Simplify 1 into 1
18.943 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
18.943 * [taylor]: Taking taylor expansion of 1 in x
18.943 * [backup-simplify]: Simplify 1 into 1
18.943 * [taylor]: Taking taylor expansion of (/ 1 x) in x
18.944 * [taylor]: Taking taylor expansion of x in x
18.944 * [backup-simplify]: Simplify 0 into 0
18.944 * [backup-simplify]: Simplify 1 into 1
18.944 * [backup-simplify]: Simplify (/ 1 1) into 1
18.944 * [backup-simplify]: Simplify (+ 1 0) into 1
18.944 * [backup-simplify]: Simplify (- 1) into -1
18.945 * [backup-simplify]: Simplify (+ 0 -1) into -1
18.945 * [backup-simplify]: Simplify (* 1 -1) into -1
18.945 * [backup-simplify]: Simplify (/ 2 -1) into -2
18.945 * [backup-simplify]: Simplify -2 into -2
18.946 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
18.946 * [backup-simplify]: Simplify (- 0) into 0
18.946 * [backup-simplify]: Simplify (+ 1 0) into 1
18.947 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
18.947 * [backup-simplify]: Simplify (+ 0 1) into 1
18.947 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0
18.948 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)))) into 0
18.948 * [backup-simplify]: Simplify 0 into 0
18.948 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.949 * [backup-simplify]: Simplify (- 0) into 0
18.949 * [backup-simplify]: Simplify (+ 0 0) into 0
18.949 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.950 * [backup-simplify]: Simplify (+ 0 0) into 0
18.950 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 -1))) into 1
18.951 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 1 -1)) (* 0 (/ 0 -1)))) into -2
18.951 * [backup-simplify]: Simplify -2 into -2
18.952 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.952 * [backup-simplify]: Simplify (- 0) into 0
18.952 * [backup-simplify]: Simplify (+ 0 0) into 0
18.953 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.953 * [backup-simplify]: Simplify (+ 0 0) into 0
18.953 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0
18.954 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 1 -1)) (* -2 (/ 0 -1)))) into 0
18.954 * [backup-simplify]: Simplify 0 into 0
18.955 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.955 * [backup-simplify]: Simplify (- 0) into 0
18.955 * [backup-simplify]: Simplify (+ 0 0) into 0
18.956 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.956 * [backup-simplify]: Simplify (+ 0 0) into 0
18.957 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))) into 0
18.958 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)) (* -2 (/ 1 -1)) (* 0 (/ 0 -1)))) into -2
18.958 * [backup-simplify]: Simplify -2 into -2
18.958 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 6)) (+ (* -2 (pow (/ 1 (- x)) 4)) (* -2 (pow (/ 1 (- x)) 2)))) into (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2))))))
18.958 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
18.958 * [backup-simplify]: Simplify (/ 2 (+ 1 x)) into (/ 2 (+ x 1))
18.958 * [approximate]: Taking taylor expansion of (/ 2 (+ x 1)) in (x) around 0
18.958 * [taylor]: Taking taylor expansion of (/ 2 (+ x 1)) in x
18.958 * [taylor]: Taking taylor expansion of 2 in x
18.958 * [backup-simplify]: Simplify 2 into 2
18.958 * [taylor]: Taking taylor expansion of (+ x 1) in x
18.958 * [taylor]: Taking taylor expansion of x in x
18.958 * [backup-simplify]: Simplify 0 into 0
18.958 * [backup-simplify]: Simplify 1 into 1
18.959 * [taylor]: Taking taylor expansion of 1 in x
18.959 * [backup-simplify]: Simplify 1 into 1
18.959 * [backup-simplify]: Simplify (+ 0 1) into 1
18.959 * [backup-simplify]: Simplify (/ 2 1) into 2
18.959 * [taylor]: Taking taylor expansion of (/ 2 (+ x 1)) in x
18.959 * [taylor]: Taking taylor expansion of 2 in x
18.959 * [backup-simplify]: Simplify 2 into 2
18.959 * [taylor]: Taking taylor expansion of (+ x 1) in x
18.959 * [taylor]: Taking taylor expansion of x in x
18.959 * [backup-simplify]: Simplify 0 into 0
18.959 * [backup-simplify]: Simplify 1 into 1
18.959 * [taylor]: Taking taylor expansion of 1 in x
18.959 * [backup-simplify]: Simplify 1 into 1
18.960 * [backup-simplify]: Simplify (+ 0 1) into 1
18.960 * [backup-simplify]: Simplify (/ 2 1) into 2
18.960 * [backup-simplify]: Simplify 2 into 2
18.960 * [backup-simplify]: Simplify (+ 1 0) into 1
18.961 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 1 1)))) into -2
18.961 * [backup-simplify]: Simplify -2 into -2
18.961 * [backup-simplify]: Simplify (+ 0 0) into 0
18.962 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* -2 (/ 1 1)))) into 2
18.962 * [backup-simplify]: Simplify 2 into 2
18.962 * [backup-simplify]: Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 2)) into (- (+ (* 2 (pow x 2)) 2) (* 2 x))
18.962 * [backup-simplify]: Simplify (/ 2 (+ 1 (/ 1 x))) into (/ 2 (+ (/ 1 x) 1))
18.962 * [approximate]: Taking taylor expansion of (/ 2 (+ (/ 1 x) 1)) in (x) around 0
18.962 * [taylor]: Taking taylor expansion of (/ 2 (+ (/ 1 x) 1)) in x
18.962 * [taylor]: Taking taylor expansion of 2 in x
18.962 * [backup-simplify]: Simplify 2 into 2
18.962 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
18.962 * [taylor]: Taking taylor expansion of (/ 1 x) in x
18.962 * [taylor]: Taking taylor expansion of x in x
18.962 * [backup-simplify]: Simplify 0 into 0
18.962 * [backup-simplify]: Simplify 1 into 1
18.963 * [backup-simplify]: Simplify (/ 1 1) into 1
18.963 * [taylor]: Taking taylor expansion of 1 in x
18.963 * [backup-simplify]: Simplify 1 into 1
18.963 * [backup-simplify]: Simplify (+ 1 0) into 1
18.963 * [backup-simplify]: Simplify (/ 2 1) into 2
18.963 * [taylor]: Taking taylor expansion of (/ 2 (+ (/ 1 x) 1)) in x
18.963 * [taylor]: Taking taylor expansion of 2 in x
18.963 * [backup-simplify]: Simplify 2 into 2
18.963 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
18.963 * [taylor]: Taking taylor expansion of (/ 1 x) in x
18.963 * [taylor]: Taking taylor expansion of x in x
18.963 * [backup-simplify]: Simplify 0 into 0
18.963 * [backup-simplify]: Simplify 1 into 1
18.963 * [backup-simplify]: Simplify (/ 1 1) into 1
18.963 * [taylor]: Taking taylor expansion of 1 in x
18.964 * [backup-simplify]: Simplify 1 into 1
18.964 * [backup-simplify]: Simplify (+ 1 0) into 1
18.964 * [backup-simplify]: Simplify (/ 2 1) into 2
18.964 * [backup-simplify]: Simplify 2 into 2
18.965 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
18.965 * [backup-simplify]: Simplify (+ 0 1) into 1
18.965 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 1 1)))) into -2
18.965 * [backup-simplify]: Simplify -2 into -2
18.966 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.966 * [backup-simplify]: Simplify (+ 0 0) into 0
18.967 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* -2 (/ 1 1)))) into 2
18.967 * [backup-simplify]: Simplify 2 into 2
18.967 * [backup-simplify]: Simplify (+ (* 2 (pow (/ 1 x) 3)) (+ (* -2 (pow (/ 1 x) 2)) (* 2 (/ 1 x)))) into (- (+ (* 2 (/ 1 (pow x 3))) (* 2 (/ 1 x))) (* 2 (/ 1 (pow x 2))))
18.967 * [backup-simplify]: Simplify (/ 2 (+ 1 (/ 1 (- x)))) into (/ 2 (- 1 (/ 1 x)))
18.967 * [approximate]: Taking taylor expansion of (/ 2 (- 1 (/ 1 x))) in (x) around 0
18.967 * [taylor]: Taking taylor expansion of (/ 2 (- 1 (/ 1 x))) in x
18.967 * [taylor]: Taking taylor expansion of 2 in x
18.967 * [backup-simplify]: Simplify 2 into 2
18.967 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
18.967 * [taylor]: Taking taylor expansion of 1 in x
18.967 * [backup-simplify]: Simplify 1 into 1
18.967 * [taylor]: Taking taylor expansion of (/ 1 x) in x
18.967 * [taylor]: Taking taylor expansion of x in x
18.967 * [backup-simplify]: Simplify 0 into 0
18.967 * [backup-simplify]: Simplify 1 into 1
18.968 * [backup-simplify]: Simplify (/ 1 1) into 1
18.968 * [backup-simplify]: Simplify (- 1) into -1
18.968 * [backup-simplify]: Simplify (+ 0 -1) into -1
18.968 * [backup-simplify]: Simplify (/ 2 -1) into -2
18.968 * [taylor]: Taking taylor expansion of (/ 2 (- 1 (/ 1 x))) in x
18.969 * [taylor]: Taking taylor expansion of 2 in x
18.969 * [backup-simplify]: Simplify 2 into 2
18.969 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
18.969 * [taylor]: Taking taylor expansion of 1 in x
18.969 * [backup-simplify]: Simplify 1 into 1
18.969 * [taylor]: Taking taylor expansion of (/ 1 x) in x
18.969 * [taylor]: Taking taylor expansion of x in x
18.969 * [backup-simplify]: Simplify 0 into 0
18.969 * [backup-simplify]: Simplify 1 into 1
18.969 * [backup-simplify]: Simplify (/ 1 1) into 1
18.969 * [backup-simplify]: Simplify (- 1) into -1
18.969 * [backup-simplify]: Simplify (+ 0 -1) into -1
18.970 * [backup-simplify]: Simplify (/ 2 -1) into -2
18.970 * [backup-simplify]: Simplify -2 into -2
18.971 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
18.971 * [backup-simplify]: Simplify (- 0) into 0
18.971 * [backup-simplify]: Simplify (+ 1 0) into 1
18.972 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 1 -1)))) into -2
18.973 * [backup-simplify]: Simplify -2 into -2
18.973 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.974 * [backup-simplify]: Simplify (- 0) into 0
18.974 * [backup-simplify]: Simplify (+ 0 0) into 0
18.976 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2
18.976 * [backup-simplify]: Simplify -2 into -2
18.976 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 3)) (+ (* -2 (pow (/ 1 (- x)) 2)) (* -2 (/ 1 (- x))))) into (- (+ (* 2 (/ 1 (pow x 3))) (* 2 (/ 1 x))) (* 2 (/ 1 (pow x 2))))
18.976 * * * [progress]: simplifying candidates
18.976 * * * * [progress]: [ 1 / 190 ] simplifiying candidate #<alt (λ (x) (pow (/ (/ 2 (+ 1 x)) (- 1 x)) 1))>
18.976 * * * * [progress]: [ 2 / 190 ] simplifiying candidate #<alt (λ (x) (exp (- (- (log 2) (log (+ 1 x))) (log (- 1 x)))))>
18.976 * * * * [progress]: [ 3 / 190 ] simplifiying candidate #<alt (λ (x) (exp (- (log (/ 2 (+ 1 x))) (log (- 1 x)))))>
18.976 * * * * [progress]: [ 4 / 190 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (/ 2 (+ 1 x)) (- 1 x)))))>
18.976 * * * * [progress]: [ 5 / 190 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (/ 2 (+ 1 x)) (- 1 x)))))>
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18.984 * * * * [progress]: [ 122 / 190 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- 1 x) (/ 2 (+ 1 x)))))>
18.984 * * * * [progress]: [ 123 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 2 (+ 1 x)) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (cbrt (- 1 x))))>
18.984 * * * * [progress]: [ 124 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 2 (+ 1 x)) (sqrt (- 1 x))) (sqrt (- 1 x))))>
18.984 * * * * [progress]: [ 125 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 2 (+ 1 x)) 1) (- 1 x)))>
18.985 * * * * [progress]: [ 126 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 2 (+ 1 x)) (+ (sqrt 1) (sqrt x))) (- (sqrt 1) (sqrt x))))>
18.985 * * * * [progress]: [ 127 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 2 (+ 1 x)) (+ 1 (sqrt x))) (- 1 (sqrt x))))>
18.985 * * * * [progress]: [ 128 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 2 (+ 1 x)) 1) (- 1 x)))>
18.985 * * * * [progress]: [ 129 / 190 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (/ 2 (+ 1 x))) (cbrt (/ 2 (+ 1 x)))) (/ (- 1 x) (cbrt (/ 2 (+ 1 x))))))>
18.985 * * * * [progress]: [ 130 / 190 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (/ 2 (+ 1 x))) (/ (- 1 x) (sqrt (/ 2 (+ 1 x))))))>
18.985 * * * * [progress]: [ 131 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (/ (cbrt 2) (cbrt (+ 1 x))))))>
18.985 * * * * [progress]: [ 132 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ 1 x))) (/ (- 1 x) (/ (cbrt 2) (sqrt (+ 1 x))))))>
18.985 * * * * [progress]: [ 133 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (cbrt 2) (cbrt 2)) 1) (/ (- 1 x) (/ (cbrt 2) (+ 1 x)))))>
18.985 * * * * [progress]: [ 134 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (cbrt 2) (cbrt 2)) 1) (/ (- 1 x) (/ (cbrt 2) (+ 1 x)))))>
18.985 * * * * [progress]: [ 135 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ (sqrt 2) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (/ (sqrt 2) (cbrt (+ 1 x))))))>
18.985 * * * * [progress]: [ 136 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ (sqrt 2) (sqrt (+ 1 x))) (/ (- 1 x) (/ (sqrt 2) (sqrt (+ 1 x))))))>
18.985 * * * * [progress]: [ 137 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ (sqrt 2) 1) (/ (- 1 x) (/ (sqrt 2) (+ 1 x)))))>
18.985 * * * * [progress]: [ 138 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ (sqrt 2) 1) (/ (- 1 x) (/ (sqrt 2) (+ 1 x)))))>
18.985 * * * * [progress]: [ 139 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (/ 2 (cbrt (+ 1 x))))))>
18.985 * * * * [progress]: [ 140 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (/ 2 (sqrt (+ 1 x))))))>
18.985 * * * * [progress]: [ 141 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (/ (- 1 x) (/ 2 (+ 1 x)))))>
18.985 * * * * [progress]: [ 142 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (/ (- 1 x) (/ 2 (+ 1 x)))))>
18.985 * * * * [progress]: [ 143 / 190 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- 1 x) (/ 2 (+ 1 x)))))>
18.986 * * * * [progress]: [ 144 / 190 ] simplifiying candidate #<alt (λ (x) (/ 2 (/ (- 1 x) (/ 1 (+ 1 x)))))>
18.986 * * * * [progress]: [ 145 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (+ (pow 1 3) (pow x 3))) (/ (- 1 x) (+ (* 1 1) (- (* x x) (* 1 x))))))>
18.986 * * * * [progress]: [ 146 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (- (* 1 1) (* x x))) (/ (- 1 x) (- 1 x))))>
18.986 * * * * [progress]: [ 147 / 190 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 2 (+ 1 x)) (- (pow 1 3) (pow x 3))) (+ (* 1 1) (+ (* x x) (* 1 x)))))>
18.986 * * * * [progress]: [ 148 / 190 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 2 (+ 1 x)) (- (* 1 1) (* x x))) (+ 1 x)))>
18.986 * * * * [progress]: [ 149 / 190 ] simplifiying candidate #<alt (λ (x) (/ 2 (* (- 1 x) (+ 1 x))))>
18.986 * * * * [progress]: [ 150 / 190 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (/ (/ 2 (+ 1 x)) (- 1 x)))))>
18.986 * * * * [progress]: [ 151 / 190 ] simplifiying candidate #<alt (λ (x) (/ (pow (/ 2 (+ 1 x)) 1) (- 1 x)))>
18.986 * * * * [progress]: [ 152 / 190 ] simplifiying candidate #<alt (λ (x) (/ (exp (- (log 2) (log (+ 1 x)))) (- 1 x)))>
18.986 * * * * [progress]: [ 153 / 190 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (/ 2 (+ 1 x)))) (- 1 x)))>
18.986 * * * * [progress]: [ 154 / 190 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (/ 2 (+ 1 x)))) (- 1 x)))>
18.986 * * * * [progress]: [ 155 / 190 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (/ (* (* 2 2) 2) (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))) (- 1 x)))>
18.986 * * * * [progress]: [ 156 / 190 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (/ 2 (+ 1 x))) (cbrt (/ 2 (+ 1 x)))) (cbrt (/ 2 (+ 1 x)))) (- 1 x)))>
18.986 * * * * [progress]: [ 157 / 190 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (/ 2 (+ 1 x)) (/ 2 (+ 1 x))) (/ 2 (+ 1 x)))) (- 1 x)))>
18.986 * * * * [progress]: [ 158 / 190 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (+ 1 x))) (sqrt (/ 2 (+ 1 x)))) (- 1 x)))>
18.986 * * * * [progress]: [ 159 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 2) (- (+ 1 x))) (- 1 x)))>
18.986 * * * * [progress]: [ 160 / 190 ] simplifiying candidate #<alt (λ (x) (/ (* (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt 2) (cbrt (+ 1 x)))) (- 1 x)))>
18.986 * * * * [progress]: [ 161 / 190 ] simplifiying candidate #<alt (λ (x) (/ (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ 1 x))) (/ (cbrt 2) (sqrt (+ 1 x)))) (- 1 x)))>
18.986 * * * * [progress]: [ 162 / 190 ] simplifiying candidate #<alt (λ (x) (/ (* (/ (* (cbrt 2) (cbrt 2)) 1) (/ (cbrt 2) (+ 1 x))) (- 1 x)))>
18.986 * * * * [progress]: [ 163 / 190 ] simplifiying candidate #<alt (λ (x) (/ (* (/ (* (cbrt 2) (cbrt 2)) 1) (/ (cbrt 2) (+ 1 x))) (- 1 x)))>
18.986 * * * * [progress]: [ 164 / 190 ] simplifiying candidate #<alt (λ (x) (/ (* (/ (sqrt 2) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt 2) (cbrt (+ 1 x)))) (- 1 x)))>
18.986 * * * * [progress]: [ 165 / 190 ] simplifiying candidate #<alt (λ (x) (/ (* (/ (sqrt 2) (sqrt (+ 1 x))) (/ (sqrt 2) (sqrt (+ 1 x)))) (- 1 x)))>
18.986 * * * * [progress]: [ 166 / 190 ] simplifiying candidate #<alt (λ (x) (/ (* (/ (sqrt 2) 1) (/ (sqrt 2) (+ 1 x))) (- 1 x)))>
18.986 * * * * [progress]: [ 167 / 190 ] simplifiying candidate #<alt (λ (x) (/ (* (/ (sqrt 2) 1) (/ (sqrt 2) (+ 1 x))) (- 1 x)))>
18.986 * * * * [progress]: [ 168 / 190 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ 2 (cbrt (+ 1 x)))) (- 1 x)))>
18.986 * * * * [progress]: [ 169 / 190 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 1 (sqrt (+ 1 x))) (/ 2 (sqrt (+ 1 x)))) (- 1 x)))>
18.986 * * * * [progress]: [ 170 / 190 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 1 1) (/ 2 (+ 1 x))) (- 1 x)))>
18.987 * * * * [progress]: [ 171 / 190 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 1 1) (/ 2 (+ 1 x))) (- 1 x)))>
18.987 * * * * [progress]: [ 172 / 190 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (/ 2 (+ 1 x))) (- 1 x)))>
18.987 * * * * [progress]: [ 173 / 190 ] simplifiying candidate #<alt (λ (x) (/ (* 2 (/ 1 (+ 1 x))) (- 1 x)))>
18.987 * * * * [progress]: [ 174 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (+ 1 x) 2)) (- 1 x)))>
18.987 * * * * [progress]: [ 175 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 2 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ 1 x))) (- 1 x)))>
18.987 * * * * [progress]: [ 176 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 2 (sqrt (+ 1 x))) (sqrt (+ 1 x))) (- 1 x)))>
18.987 * * * * [progress]: [ 177 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 2 1) (+ 1 x)) (- 1 x)))>
18.987 * * * * [progress]: [ 178 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 2 1) (+ 1 x)) (- 1 x)))>
18.987 * * * * [progress]: [ 179 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (cbrt 2) (cbrt 2)) (/ (+ 1 x) (cbrt 2))) (- 1 x)))>
18.987 * * * * [progress]: [ 180 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ (sqrt 2) (/ (+ 1 x) (sqrt 2))) (- 1 x)))>
18.987 * * * * [progress]: [ 181 / 190 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (+ 1 x) 2)) (- 1 x)))>
18.987 * * * * [progress]: [ 182 / 190 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 2 (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x)))) (- 1 x)))>
18.987 * * * * [progress]: [ 183 / 190 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 2 (- (* 1 1) (* x x))) (- 1 x)) (- 1 x)))>
18.987 * * * * [progress]: [ 184 / 190 ] simplifiying candidate #<alt (λ (x) (/ (posit16->real (real->posit16 (/ 2 (+ 1 x)))) (- 1 x)))>
18.987 * * * * [progress]: [ 185 / 190 ] simplifiying candidate #<alt (λ (x) (+ (* 2 (pow x 2)) (+ (* 2 (pow x 4)) 2)))>
18.987 * * * * [progress]: [ 186 / 190 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2)))))))>
18.987 * * * * [progress]: [ 187 / 190 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2)))))))>
18.987 * * * * [progress]: [ 188 / 190 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* 2 (pow x 2)) 2) (* 2 x)) (- 1 x)))>
18.987 * * * * [progress]: [ 189 / 190 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* 2 (/ 1 (pow x 3))) (* 2 (/ 1 x))) (* 2 (/ 1 (pow x 2)))) (- 1 x)))>
18.987 * * * * [progress]: [ 190 / 190 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* 2 (/ 1 (pow x 3))) (* 2 (/ 1 x))) (* 2 (/ 1 (pow x 2)))) (- 1 x)))>
18.989 * [simplify]: Simplifying:
  (- (- (log 2) (log (+ 1 x))) (log (- 1 x)))
  (- (log (/ 2 (+ 1 x))) (log (- 1 x)))
  (log (/ (/ 2 (+ 1 x)) (- 1 x)))
  (exp (/ (/ 2 (+ 1 x)) (- 1 x)))
  (/ (/ (* (* 2 2) 2) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))) (* (* (- 1 x) (- 1 x)) (- 1 x)))
  (/ (* (* (/ 2 (+ 1 x)) (/ 2 (+ 1 x))) (/ 2 (+ 1 x))) (* (* (- 1 x) (- 1 x)) (- 1 x)))
  (* (cbrt (/ (/ 2 (+ 1 x)) (- 1 x))) (cbrt (/ (/ 2 (+ 1 x)) (- 1 x))))
  (cbrt (/ (/ 2 (+ 1 x)) (- 1 x)))
  (* (* (/ (/ 2 (+ 1 x)) (- 1 x)) (/ (/ 2 (+ 1 x)) (- 1 x))) (/ (/ 2 (+ 1 x)) (- 1 x)))
  (sqrt (/ (/ 2 (+ 1 x)) (- 1 x)))
  (sqrt (/ (/ 2 (+ 1 x)) (- 1 x)))
  (- (/ 2 (+ 1 x)))
  (- (- 1 x))
  (/ (* (cbrt (/ 2 (+ 1 x))) (cbrt (/ 2 (+ 1 x)))) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (cbrt (/ 2 (+ 1 x))) (cbrt (- 1 x)))
  (/ (* (cbrt (/ 2 (+ 1 x))) (cbrt (/ 2 (+ 1 x)))) (sqrt (- 1 x)))
  (/ (cbrt (/ 2 (+ 1 x))) (sqrt (- 1 x)))
  (/ (* (cbrt (/ 2 (+ 1 x))) (cbrt (/ 2 (+ 1 x)))) 1)
  (/ (cbrt (/ 2 (+ 1 x))) (- 1 x))
  (/ (* (cbrt (/ 2 (+ 1 x))) (cbrt (/ 2 (+ 1 x)))) (+ (sqrt 1) (sqrt x)))
  (/ (cbrt (/ 2 (+ 1 x))) (- (sqrt 1) (sqrt x)))
  (/ (* (cbrt (/ 2 (+ 1 x))) (cbrt (/ 2 (+ 1 x)))) (+ 1 (sqrt x)))
  (/ (cbrt (/ 2 (+ 1 x))) (- 1 (sqrt x)))
  (/ (* (cbrt (/ 2 (+ 1 x))) (cbrt (/ 2 (+ 1 x)))) 1)
  (/ (cbrt (/ 2 (+ 1 x))) (- 1 x))
  (/ (sqrt (/ 2 (+ 1 x))) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (sqrt (/ 2 (+ 1 x))) (cbrt (- 1 x)))
  (/ (sqrt (/ 2 (+ 1 x))) (sqrt (- 1 x)))
  (/ (sqrt (/ 2 (+ 1 x))) (sqrt (- 1 x)))
  (/ (sqrt (/ 2 (+ 1 x))) 1)
  (/ (sqrt (/ 2 (+ 1 x))) (- 1 x))
  (/ (sqrt (/ 2 (+ 1 x))) (+ (sqrt 1) (sqrt x)))
  (/ (sqrt (/ 2 (+ 1 x))) (- (sqrt 1) (sqrt x)))
  (/ (sqrt (/ 2 (+ 1 x))) (+ 1 (sqrt x)))
  (/ (sqrt (/ 2 (+ 1 x))) (- 1 (sqrt x)))
  (/ (sqrt (/ 2 (+ 1 x))) 1)
  (/ (sqrt (/ 2 (+ 1 x))) (- 1 x))
  (/ (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (/ (cbrt 2) (cbrt (+ 1 x))) (cbrt (- 1 x)))
  (/ (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (- 1 x)))
  (/ (/ (cbrt 2) (cbrt (+ 1 x))) (sqrt (- 1 x)))
  (/ (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 1)
  (/ (/ (cbrt 2) (cbrt (+ 1 x))) (- 1 x))
  (/ (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (+ (sqrt 1) (sqrt x)))
  (/ (/ (cbrt 2) (cbrt (+ 1 x))) (- (sqrt 1) (sqrt x)))
  (/ (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (+ 1 (sqrt x)))
  (/ (/ (cbrt 2) (cbrt (+ 1 x))) (- 1 (sqrt x)))
  (/ (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 1)
  (/ (/ (cbrt 2) (cbrt (+ 1 x))) (- 1 x))
  (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ 1 x))) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (/ (cbrt 2) (sqrt (+ 1 x))) (cbrt (- 1 x)))
  (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ 1 x))) (sqrt (- 1 x)))
  (/ (/ (cbrt 2) (sqrt (+ 1 x))) (sqrt (- 1 x)))
  (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ 1 x))) 1)
  (/ (/ (cbrt 2) (sqrt (+ 1 x))) (- 1 x))
  (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ 1 x))) (+ (sqrt 1) (sqrt x)))
  (/ (/ (cbrt 2) (sqrt (+ 1 x))) (- (sqrt 1) (sqrt x)))
  (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ 1 x))) (+ 1 (sqrt x)))
  (/ (/ (cbrt 2) (sqrt (+ 1 x))) (- 1 (sqrt x)))
  (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ 1 x))) 1)
  (/ (/ (cbrt 2) (sqrt (+ 1 x))) (- 1 x))
  (/ (/ (* (cbrt 2) (cbrt 2)) 1) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (/ (cbrt 2) (+ 1 x)) (cbrt (- 1 x)))
  (/ (/ (* (cbrt 2) (cbrt 2)) 1) (sqrt (- 1 x)))
  (/ (/ (cbrt 2) (+ 1 x)) (sqrt (- 1 x)))
  (/ (/ (* (cbrt 2) (cbrt 2)) 1) 1)
  (/ (/ (cbrt 2) (+ 1 x)) (- 1 x))
  (/ (/ (* (cbrt 2) (cbrt 2)) 1) (+ (sqrt 1) (sqrt x)))
  (/ (/ (cbrt 2) (+ 1 x)) (- (sqrt 1) (sqrt x)))
  (/ (/ (* (cbrt 2) (cbrt 2)) 1) (+ 1 (sqrt x)))
  (/ (/ (cbrt 2) (+ 1 x)) (- 1 (sqrt x)))
  (/ (/ (* (cbrt 2) (cbrt 2)) 1) 1)
  (/ (/ (cbrt 2) (+ 1 x)) (- 1 x))
  (/ (/ (* (cbrt 2) (cbrt 2)) 1) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (/ (cbrt 2) (+ 1 x)) (cbrt (- 1 x)))
  (/ (/ (* (cbrt 2) (cbrt 2)) 1) (sqrt (- 1 x)))
  (/ (/ (cbrt 2) (+ 1 x)) (sqrt (- 1 x)))
  (/ (/ (* (cbrt 2) (cbrt 2)) 1) 1)
  (/ (/ (cbrt 2) (+ 1 x)) (- 1 x))
  (/ (/ (* (cbrt 2) (cbrt 2)) 1) (+ (sqrt 1) (sqrt x)))
  (/ (/ (cbrt 2) (+ 1 x)) (- (sqrt 1) (sqrt x)))
  (/ (/ (* (cbrt 2) (cbrt 2)) 1) (+ 1 (sqrt x)))
  (/ (/ (cbrt 2) (+ 1 x)) (- 1 (sqrt x)))
  (/ (/ (* (cbrt 2) (cbrt 2)) 1) 1)
  (/ (/ (cbrt 2) (+ 1 x)) (- 1 x))
  (/ (/ (sqrt 2) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (/ (sqrt 2) (cbrt (+ 1 x))) (cbrt (- 1 x)))
  (/ (/ (sqrt 2) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (- 1 x)))
  (/ (/ (sqrt 2) (cbrt (+ 1 x))) (sqrt (- 1 x)))
  (/ (/ (sqrt 2) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 1)
  (/ (/ (sqrt 2) (cbrt (+ 1 x))) (- 1 x))
  (/ (/ (sqrt 2) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (+ (sqrt 1) (sqrt x)))
  (/ (/ (sqrt 2) (cbrt (+ 1 x))) (- (sqrt 1) (sqrt x)))
  (/ (/ (sqrt 2) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (+ 1 (sqrt x)))
  (/ (/ (sqrt 2) (cbrt (+ 1 x))) (- 1 (sqrt x)))
  (/ (/ (sqrt 2) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 1)
  (/ (/ (sqrt 2) (cbrt (+ 1 x))) (- 1 x))
  (/ (/ (sqrt 2) (sqrt (+ 1 x))) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (/ (sqrt 2) (sqrt (+ 1 x))) (cbrt (- 1 x)))
  (/ (/ (sqrt 2) (sqrt (+ 1 x))) (sqrt (- 1 x)))
  (/ (/ (sqrt 2) (sqrt (+ 1 x))) (sqrt (- 1 x)))
  (/ (/ (sqrt 2) (sqrt (+ 1 x))) 1)
  (/ (/ (sqrt 2) (sqrt (+ 1 x))) (- 1 x))
  (/ (/ (sqrt 2) (sqrt (+ 1 x))) (+ (sqrt 1) (sqrt x)))
  (/ (/ (sqrt 2) (sqrt (+ 1 x))) (- (sqrt 1) (sqrt x)))
  (/ (/ (sqrt 2) (sqrt (+ 1 x))) (+ 1 (sqrt x)))
  (/ (/ (sqrt 2) (sqrt (+ 1 x))) (- 1 (sqrt x)))
  (/ (/ (sqrt 2) (sqrt (+ 1 x))) 1)
  (/ (/ (sqrt 2) (sqrt (+ 1 x))) (- 1 x))
  (/ (/ (sqrt 2) 1) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (/ (sqrt 2) (+ 1 x)) (cbrt (- 1 x)))
  (/ (/ (sqrt 2) 1) (sqrt (- 1 x)))
  (/ (/ (sqrt 2) (+ 1 x)) (sqrt (- 1 x)))
  (/ (/ (sqrt 2) 1) 1)
  (/ (/ (sqrt 2) (+ 1 x)) (- 1 x))
  (/ (/ (sqrt 2) 1) (+ (sqrt 1) (sqrt x)))
  (/ (/ (sqrt 2) (+ 1 x)) (- (sqrt 1) (sqrt x)))
  (/ (/ (sqrt 2) 1) (+ 1 (sqrt x)))
  (/ (/ (sqrt 2) (+ 1 x)) (- 1 (sqrt x)))
  (/ (/ (sqrt 2) 1) 1)
  (/ (/ (sqrt 2) (+ 1 x)) (- 1 x))
  (/ (/ (sqrt 2) 1) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (/ (sqrt 2) (+ 1 x)) (cbrt (- 1 x)))
  (/ (/ (sqrt 2) 1) (sqrt (- 1 x)))
  (/ (/ (sqrt 2) (+ 1 x)) (sqrt (- 1 x)))
  (/ (/ (sqrt 2) 1) 1)
  (/ (/ (sqrt 2) (+ 1 x)) (- 1 x))
  (/ (/ (sqrt 2) 1) (+ (sqrt 1) (sqrt x)))
  (/ (/ (sqrt 2) (+ 1 x)) (- (sqrt 1) (sqrt x)))
  (/ (/ (sqrt 2) 1) (+ 1 (sqrt x)))
  (/ (/ (sqrt 2) (+ 1 x)) (- 1 (sqrt x)))
  (/ (/ (sqrt 2) 1) 1)
  (/ (/ (sqrt 2) (+ 1 x)) (- 1 x))
  (/ (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (/ 2 (cbrt (+ 1 x))) (cbrt (- 1 x)))
  (/ (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (sqrt (- 1 x)))
  (/ (/ 2 (cbrt (+ 1 x))) (sqrt (- 1 x)))
  (/ (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 1)
  (/ (/ 2 (cbrt (+ 1 x))) (- 1 x))
  (/ (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (+ (sqrt 1) (sqrt x)))
  (/ (/ 2 (cbrt (+ 1 x))) (- (sqrt 1) (sqrt x)))
  (/ (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (+ 1 (sqrt x)))
  (/ (/ 2 (cbrt (+ 1 x))) (- 1 (sqrt x)))
  (/ (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 1)
  (/ (/ 2 (cbrt (+ 1 x))) (- 1 x))
  (/ (/ 1 (sqrt (+ 1 x))) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (/ 2 (sqrt (+ 1 x))) (cbrt (- 1 x)))
  (/ (/ 1 (sqrt (+ 1 x))) (sqrt (- 1 x)))
  (/ (/ 2 (sqrt (+ 1 x))) (sqrt (- 1 x)))
  (/ (/ 1 (sqrt (+ 1 x))) 1)
  (/ (/ 2 (sqrt (+ 1 x))) (- 1 x))
  (/ (/ 1 (sqrt (+ 1 x))) (+ (sqrt 1) (sqrt x)))
  (/ (/ 2 (sqrt (+ 1 x))) (- (sqrt 1) (sqrt x)))
  (/ (/ 1 (sqrt (+ 1 x))) (+ 1 (sqrt x)))
  (/ (/ 2 (sqrt (+ 1 x))) (- 1 (sqrt x)))
  (/ (/ 1 (sqrt (+ 1 x))) 1)
  (/ (/ 2 (sqrt (+ 1 x))) (- 1 x))
  (/ (/ 1 1) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (/ 2 (+ 1 x)) (cbrt (- 1 x)))
  (/ (/ 1 1) (sqrt (- 1 x)))
  (/ (/ 2 (+ 1 x)) (sqrt (- 1 x)))
  (/ (/ 1 1) 1)
  (/ (/ 2 (+ 1 x)) (- 1 x))
  (/ (/ 1 1) (+ (sqrt 1) (sqrt x)))
  (/ (/ 2 (+ 1 x)) (- (sqrt 1) (sqrt x)))
  (/ (/ 1 1) (+ 1 (sqrt x)))
  (/ (/ 2 (+ 1 x)) (- 1 (sqrt x)))
  (/ (/ 1 1) 1)
  (/ (/ 2 (+ 1 x)) (- 1 x))
  (/ (/ 1 1) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (/ 2 (+ 1 x)) (cbrt (- 1 x)))
  (/ (/ 1 1) (sqrt (- 1 x)))
  (/ (/ 2 (+ 1 x)) (sqrt (- 1 x)))
  (/ (/ 1 1) 1)
  (/ (/ 2 (+ 1 x)) (- 1 x))
  (/ (/ 1 1) (+ (sqrt 1) (sqrt x)))
  (/ (/ 2 (+ 1 x)) (- (sqrt 1) (sqrt x)))
  (/ (/ 1 1) (+ 1 (sqrt x)))
  (/ (/ 2 (+ 1 x)) (- 1 (sqrt x)))
  (/ (/ 1 1) 1)
  (/ (/ 2 (+ 1 x)) (- 1 x))
  (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (/ 2 (+ 1 x)) (cbrt (- 1 x)))
  (/ 1 (sqrt (- 1 x)))
  (/ (/ 2 (+ 1 x)) (sqrt (- 1 x)))
  (/ 1 1)
  (/ (/ 2 (+ 1 x)) (- 1 x))
  (/ 1 (+ (sqrt 1) (sqrt x)))
  (/ (/ 2 (+ 1 x)) (- (sqrt 1) (sqrt x)))
  (/ 1 (+ 1 (sqrt x)))
  (/ (/ 2 (+ 1 x)) (- 1 (sqrt x)))
  (/ 1 1)
  (/ (/ 2 (+ 1 x)) (- 1 x))
  (/ 2 (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (/ 1 (+ 1 x)) (cbrt (- 1 x)))
  (/ 2 (sqrt (- 1 x)))
  (/ (/ 1 (+ 1 x)) (sqrt (- 1 x)))
  (/ 2 1)
  (/ (/ 1 (+ 1 x)) (- 1 x))
  (/ 2 (+ (sqrt 1) (sqrt x)))
  (/ (/ 1 (+ 1 x)) (- (sqrt 1) (sqrt x)))
  (/ 2 (+ 1 (sqrt x)))
  (/ (/ 1 (+ 1 x)) (- 1 (sqrt x)))
  (/ 2 1)
  (/ (/ 1 (+ 1 x)) (- 1 x))
  (/ (/ 2 (+ (pow 1 3) (pow x 3))) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (+ (* 1 1) (- (* x x) (* 1 x))) (cbrt (- 1 x)))
  (/ (/ 2 (+ (pow 1 3) (pow x 3))) (sqrt (- 1 x)))
  (/ (+ (* 1 1) (- (* x x) (* 1 x))) (sqrt (- 1 x)))
  (/ (/ 2 (+ (pow 1 3) (pow x 3))) 1)
  (/ (+ (* 1 1) (- (* x x) (* 1 x))) (- 1 x))
  (/ (/ 2 (+ (pow 1 3) (pow x 3))) (+ (sqrt 1) (sqrt x)))
  (/ (+ (* 1 1) (- (* x x) (* 1 x))) (- (sqrt 1) (sqrt x)))
  (/ (/ 2 (+ (pow 1 3) (pow x 3))) (+ 1 (sqrt x)))
  (/ (+ (* 1 1) (- (* x x) (* 1 x))) (- 1 (sqrt x)))
  (/ (/ 2 (+ (pow 1 3) (pow x 3))) 1)
  (/ (+ (* 1 1) (- (* x x) (* 1 x))) (- 1 x))
  (/ (/ 2 (- (* 1 1) (* x x))) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (- 1 x) (cbrt (- 1 x)))
  (/ (/ 2 (- (* 1 1) (* x x))) (sqrt (- 1 x)))
  (/ (- 1 x) (sqrt (- 1 x)))
  (/ (/ 2 (- (* 1 1) (* x x))) 1)
  (/ (- 1 x) (- 1 x))
  (/ (/ 2 (- (* 1 1) (* x x))) (+ (sqrt 1) (sqrt x)))
  (/ (- 1 x) (- (sqrt 1) (sqrt x)))
  (/ (/ 2 (- (* 1 1) (* x x))) (+ 1 (sqrt x)))
  (/ (- 1 x) (- 1 (sqrt x)))
  (/ (/ 2 (- (* 1 1) (* x x))) 1)
  (/ (- 1 x) (- 1 x))
  (/ 1 (- 1 x))
  (/ (- 1 x) (/ 2 (+ 1 x)))
  (/ (/ 2 (+ 1 x)) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (/ 2 (+ 1 x)) (sqrt (- 1 x)))
  (/ (/ 2 (+ 1 x)) 1)
  (/ (/ 2 (+ 1 x)) (+ (sqrt 1) (sqrt x)))
  (/ (/ 2 (+ 1 x)) (+ 1 (sqrt x)))
  (/ (/ 2 (+ 1 x)) 1)
  (/ (- 1 x) (cbrt (/ 2 (+ 1 x))))
  (/ (- 1 x) (sqrt (/ 2 (+ 1 x))))
  (/ (- 1 x) (/ (cbrt 2) (cbrt (+ 1 x))))
  (/ (- 1 x) (/ (cbrt 2) (sqrt (+ 1 x))))
  (/ (- 1 x) (/ (cbrt 2) (+ 1 x)))
  (/ (- 1 x) (/ (cbrt 2) (+ 1 x)))
  (/ (- 1 x) (/ (sqrt 2) (cbrt (+ 1 x))))
  (/ (- 1 x) (/ (sqrt 2) (sqrt (+ 1 x))))
  (/ (- 1 x) (/ (sqrt 2) (+ 1 x)))
  (/ (- 1 x) (/ (sqrt 2) (+ 1 x)))
  (/ (- 1 x) (/ 2 (cbrt (+ 1 x))))
  (/ (- 1 x) (/ 2 (sqrt (+ 1 x))))
  (/ (- 1 x) (/ 2 (+ 1 x)))
  (/ (- 1 x) (/ 2 (+ 1 x)))
  (/ (- 1 x) (/ 2 (+ 1 x)))
  (/ (- 1 x) (/ 1 (+ 1 x)))
  (/ (- 1 x) (+ (* 1 1) (- (* x x) (* 1 x))))
  (/ (- 1 x) (- 1 x))
  (/ (/ 2 (+ 1 x)) (- (pow 1 3) (pow x 3)))
  (/ (/ 2 (+ 1 x)) (- (* 1 1) (* x x)))
  (* (- 1 x) (+ 1 x))
  (real->posit16 (/ (/ 2 (+ 1 x)) (- 1 x)))
  (- (log 2) (log (+ 1 x)))
  (log (/ 2 (+ 1 x)))
  (exp (/ 2 (+ 1 x)))
  (/ (* (* 2 2) 2) (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))
  (* (cbrt (/ 2 (+ 1 x))) (cbrt (/ 2 (+ 1 x))))
  (cbrt (/ 2 (+ 1 x)))
  (* (* (/ 2 (+ 1 x)) (/ 2 (+ 1 x))) (/ 2 (+ 1 x)))
  (sqrt (/ 2 (+ 1 x)))
  (sqrt (/ 2 (+ 1 x)))
  (- 2)
  (- (+ 1 x))
  (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (cbrt 2) (cbrt (+ 1 x)))
  (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ 1 x)))
  (/ (cbrt 2) (sqrt (+ 1 x)))
  (/ (* (cbrt 2) (cbrt 2)) 1)
  (/ (cbrt 2) (+ 1 x))
  (/ (* (cbrt 2) (cbrt 2)) 1)
  (/ (cbrt 2) (+ 1 x))
  (/ (sqrt 2) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (sqrt 2) (cbrt (+ 1 x)))
  (/ (sqrt 2) (sqrt (+ 1 x)))
  (/ (sqrt 2) (sqrt (+ 1 x)))
  (/ (sqrt 2) 1)
  (/ (sqrt 2) (+ 1 x))
  (/ (sqrt 2) 1)
  (/ (sqrt 2) (+ 1 x))
  (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ 2 (cbrt (+ 1 x)))
  (/ 1 (sqrt (+ 1 x)))
  (/ 2 (sqrt (+ 1 x)))
  (/ 1 1)
  (/ 2 (+ 1 x))
  (/ 1 1)
  (/ 2 (+ 1 x))
  (/ 1 (+ 1 x))
  (/ (+ 1 x) 2)
  (/ 2 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ 2 (sqrt (+ 1 x)))
  (/ 2 1)
  (/ 2 1)
  (/ (+ 1 x) (cbrt 2))
  (/ (+ 1 x) (sqrt 2))
  (/ (+ 1 x) 2)
  (/ 2 (+ (pow 1 3) (pow x 3)))
  (/ 2 (- (* 1 1) (* x x)))
  (real->posit16 (/ 2 (+ 1 x)))
  (+ (* 2 (pow x 2)) (+ (* 2 (pow x 4)) 2))
  (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2))))))
  (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2))))))
  (- (+ (* 2 (pow x 2)) 2) (* 2 x))
  (- (+ (* 2 (/ 1 (pow x 3))) (* 2 (/ 1 x))) (* 2 (/ 1 (pow x 2))))
  (- (+ (* 2 (/ 1 (pow x 3))) (* 2 (/ 1 x))) (* 2 (/ 1 (pow x 2))))
18.993 * * [simplify]: iteration 1: (280 enodes)
19.250 * * [simplify]: iteration 2: (676 enodes)
19.554 * * [simplify]: iteration 3: (1684 enodes)
39.678 * * [simplify]: Extracting #0: cost 160 inf + 0
39.681 * * [simplify]: Extracting #1: cost 802 inf + 44
39.685 * * [simplify]: Extracting #2: cost 1303 inf + 653
39.696 * * [simplify]: Extracting #3: cost 1127 inf + 55550
39.742 * * [simplify]: Extracting #4: cost 223 inf + 248016
39.831 * * [simplify]: Extracting #5: cost 17 inf + 300956
39.888 * * [simplify]: Extracting #6: cost 2 inf + 304622
39.950 * * [simplify]: Extracting #7: cost 0 inf + 305217
40.034 * [simplify]: Simplified to:
  (log (/ 2 (+ (* x (- 1 x)) (- 1 x))))
  (log (/ 2 (+ (* x (- 1 x)) (- 1 x))))
  (log (/ 2 (+ (* x (- 1 x)) (- 1 x))))
  (exp (/ 2 (+ (* x (- 1 x)) (- 1 x))))
  (* (/ 2 (+ (* x (- 1 x)) (- 1 x))) (* (/ 2 (+ (* x (- 1 x)) (- 1 x))) (/ 2 (+ (* x (- 1 x)) (- 1 x)))))
  (* (/ 2 (+ (* x (- 1 x)) (- 1 x))) (* (/ 2 (+ (* x (- 1 x)) (- 1 x))) (/ 2 (+ (* x (- 1 x)) (- 1 x)))))
  (* (cbrt (/ 2 (+ (* x (- 1 x)) (- 1 x)))) (cbrt (/ 2 (+ (* x (- 1 x)) (- 1 x)))))
  (cbrt (/ 2 (+ (* x (- 1 x)) (- 1 x))))
  (* (/ 2 (+ (* x (- 1 x)) (- 1 x))) (* (/ 2 (+ (* x (- 1 x)) (- 1 x))) (/ 2 (+ (* x (- 1 x)) (- 1 x)))))
  (sqrt (/ 2 (+ (* x (- 1 x)) (- 1 x))))
  (sqrt (/ 2 (+ (* x (- 1 x)) (- 1 x))))
  (/ -2 (+ x 1))
  (+ x -1)
  (* (/ (cbrt (/ 2 (+ x 1))) (cbrt (- 1 x))) (/ (cbrt (/ 2 (+ x 1))) (cbrt (- 1 x))))
  (/ (cbrt (/ 2 (+ x 1))) (cbrt (- 1 x)))
  (* (/ (cbrt (/ 2 (+ x 1))) (sqrt (- 1 x))) (cbrt (/ 2 (+ x 1))))
  (/ (cbrt (/ 2 (+ x 1))) (sqrt (- 1 x)))
  (* (cbrt (/ 2 (+ x 1))) (cbrt (/ 2 (+ x 1))))
  (/ (cbrt (/ 2 (+ x 1))) (- 1 x))
  (/ (cbrt (/ 2 (+ x 1))) (/ (+ 1 (sqrt x)) (cbrt (/ 2 (+ x 1)))))
  (/ (cbrt (/ 2 (+ x 1))) (- 1 (sqrt x)))
  (/ (cbrt (/ 2 (+ x 1))) (/ (+ 1 (sqrt x)) (cbrt (/ 2 (+ x 1)))))
  (/ (cbrt (/ 2 (+ x 1))) (- 1 (sqrt x)))
  (* (cbrt (/ 2 (+ x 1))) (cbrt (/ 2 (+ x 1))))
  (/ (cbrt (/ 2 (+ x 1))) (- 1 x))
  (/ (sqrt (/ 2 (+ x 1))) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (sqrt (/ 2 (+ x 1))) (cbrt (- 1 x)))
  (/ (sqrt (/ 2 (+ x 1))) (sqrt (- 1 x)))
  (/ (sqrt (/ 2 (+ x 1))) (sqrt (- 1 x)))
  (sqrt (/ 2 (+ x 1)))
  (/ (sqrt (/ 2 (+ x 1))) (- 1 x))
  (/ (sqrt (/ 2 (+ x 1))) (+ 1 (sqrt x)))
  (/ (sqrt (/ 2 (+ x 1))) (- 1 (sqrt x)))
  (/ (sqrt (/ 2 (+ x 1))) (+ 1 (sqrt x)))
  (/ (sqrt (/ 2 (+ x 1))) (- 1 (sqrt x)))
  (sqrt (/ 2 (+ x 1)))
  (/ (sqrt (/ 2 (+ x 1))) (- 1 x))
  (* (/ (cbrt 2) (* (cbrt (- 1 x)) (cbrt (+ x 1)))) (/ (cbrt 2) (* (cbrt (- 1 x)) (cbrt (+ x 1)))))
  (/ (cbrt 2) (* (cbrt (- 1 x)) (cbrt (+ x 1))))
  (/ (* (/ (cbrt 2) (cbrt (+ x 1))) (/ (cbrt 2) (cbrt (+ x 1)))) (sqrt (- 1 x)))
  (/ (/ (cbrt 2) (cbrt (+ x 1))) (sqrt (- 1 x)))
  (* (/ (cbrt 2) (cbrt (+ x 1))) (/ (cbrt 2) (cbrt (+ x 1))))
  (/ (/ (cbrt 2) (cbrt (+ x 1))) (- 1 x))
  (/ (* (/ (cbrt 2) (cbrt (+ x 1))) (/ (cbrt 2) (cbrt (+ x 1)))) (+ 1 (sqrt x)))
  (/ (cbrt 2) (* (cbrt (+ x 1)) (- 1 (sqrt x))))
  (/ (* (/ (cbrt 2) (cbrt (+ x 1))) (/ (cbrt 2) (cbrt (+ x 1)))) (+ 1 (sqrt x)))
  (/ (cbrt 2) (* (cbrt (+ x 1)) (- 1 (sqrt x))))
  (* (/ (cbrt 2) (cbrt (+ x 1))) (/ (cbrt 2) (cbrt (+ x 1))))
  (/ (/ (cbrt 2) (cbrt (+ x 1))) (- 1 x))
  (/ (* (/ (cbrt 2) (cbrt (- 1 x))) (/ (cbrt 2) (cbrt (- 1 x)))) (sqrt (+ x 1)))
  (/ (/ (cbrt 2) (sqrt (+ x 1))) (cbrt (- 1 x)))
  (/ (cbrt 2) (/ (* (sqrt (- 1 x)) (sqrt (+ x 1))) (cbrt 2)))
  (/ (cbrt 2) (* (sqrt (+ x 1)) (sqrt (- 1 x))))
  (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ x 1)))
  (/ (/ (cbrt 2) (sqrt (+ x 1))) (- 1 x))
  (* (/ (cbrt 2) (sqrt (+ x 1))) (/ (cbrt 2) (+ 1 (sqrt x))))
  (/ (cbrt 2) (* (- 1 (sqrt x)) (sqrt (+ x 1))))
  (* (/ (cbrt 2) (sqrt (+ x 1))) (/ (cbrt 2) (+ 1 (sqrt x))))
  (/ (cbrt 2) (* (- 1 (sqrt x)) (sqrt (+ x 1))))
  (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ x 1)))
  (/ (/ (cbrt 2) (sqrt (+ x 1))) (- 1 x))
  (* (/ (cbrt 2) (cbrt (- 1 x))) (/ (cbrt 2) (cbrt (- 1 x))))
  (/ (/ (cbrt 2) (+ x 1)) (cbrt (- 1 x)))
  (/ (* (cbrt 2) (cbrt 2)) (sqrt (- 1 x)))
  (/ (cbrt 2) (* (+ x 1) (sqrt (- 1 x))))
  (* (cbrt 2) (cbrt 2))
  (/ (/ (cbrt 2) (- 1 x)) (+ x 1))
  (/ (cbrt 2) (/ (+ 1 (sqrt x)) (cbrt 2)))
  (/ (/ (cbrt 2) (+ x 1)) (- 1 (sqrt x)))
  (/ (cbrt 2) (/ (+ 1 (sqrt x)) (cbrt 2)))
  (/ (/ (cbrt 2) (+ x 1)) (- 1 (sqrt x)))
  (* (cbrt 2) (cbrt 2))
  (/ (/ (cbrt 2) (- 1 x)) (+ x 1))
  (* (/ (cbrt 2) (cbrt (- 1 x))) (/ (cbrt 2) (cbrt (- 1 x))))
  (/ (/ (cbrt 2) (+ x 1)) (cbrt (- 1 x)))
  (/ (* (cbrt 2) (cbrt 2)) (sqrt (- 1 x)))
  (/ (cbrt 2) (* (+ x 1) (sqrt (- 1 x))))
  (* (cbrt 2) (cbrt 2))
  (/ (/ (cbrt 2) (- 1 x)) (+ x 1))
  (/ (cbrt 2) (/ (+ 1 (sqrt x)) (cbrt 2)))
  (/ (/ (cbrt 2) (+ x 1)) (- 1 (sqrt x)))
  (/ (cbrt 2) (/ (+ 1 (sqrt x)) (cbrt 2)))
  (/ (/ (cbrt 2) (+ x 1)) (- 1 (sqrt x)))
  (* (cbrt 2) (cbrt 2))
  (/ (/ (cbrt 2) (- 1 x)) (+ x 1))
  (/ (sqrt 2) (* (* (cbrt (- 1 x)) (cbrt (+ x 1))) (* (cbrt (- 1 x)) (cbrt (+ x 1)))))
  (/ (/ (sqrt 2) (cbrt (+ x 1))) (cbrt (- 1 x)))
  (/ (sqrt 2) (* (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))))
  (/ (/ (sqrt 2) (cbrt (+ x 1))) (sqrt (- 1 x)))
  (/ (sqrt 2) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ (sqrt 2) (* (cbrt (+ x 1)) (- 1 x)))
  (/ (sqrt 2) (+ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (* (* (cbrt (+ x 1)) (cbrt (+ x 1))) (sqrt x))))
  (/ (/ (sqrt 2) (cbrt (+ x 1))) (- 1 (sqrt x)))
  (/ (sqrt 2) (+ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (* (* (cbrt (+ x 1)) (cbrt (+ x 1))) (sqrt x))))
  (/ (/ (sqrt 2) (cbrt (+ x 1))) (- 1 (sqrt x)))
  (/ (sqrt 2) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ (sqrt 2) (* (cbrt (+ x 1)) (- 1 x)))
  (/ (/ (sqrt 2) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (sqrt (+ x 1)))
  (/ (/ (sqrt 2) (sqrt (+ x 1))) (cbrt (- 1 x)))
  (/ (/ (sqrt 2) (sqrt (+ x 1))) (sqrt (- 1 x)))
  (/ (/ (sqrt 2) (sqrt (+ x 1))) (sqrt (- 1 x)))
  (/ (sqrt 2) (sqrt (+ x 1)))
  (/ (/ (sqrt 2) (sqrt (+ x 1))) (- 1 x))
  (/ (/ (sqrt 2) (sqrt (+ x 1))) (+ 1 (sqrt x)))
  (/ (/ (sqrt 2) (sqrt (+ x 1))) (- 1 (sqrt x)))
  (/ (/ (sqrt 2) (sqrt (+ x 1))) (+ 1 (sqrt x)))
  (/ (/ (sqrt 2) (sqrt (+ x 1))) (- 1 (sqrt x)))
  (/ (sqrt 2) (sqrt (+ x 1)))
  (/ (/ (sqrt 2) (sqrt (+ x 1))) (- 1 x))
  (/ (sqrt 2) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (sqrt 2) (* (+ x 1) (cbrt (- 1 x))))
  (/ (sqrt 2) (sqrt (- 1 x)))
  (/ (/ (sqrt 2) (sqrt (- 1 x))) (+ x 1))
  (sqrt 2)
  (/ (/ (sqrt 2) (+ x 1)) (- 1 x))
  (/ (sqrt 2) (+ 1 (sqrt x)))
  (/ (/ (sqrt 2) (+ x 1)) (- 1 (sqrt x)))
  (/ (sqrt 2) (+ 1 (sqrt x)))
  (/ (/ (sqrt 2) (+ x 1)) (- 1 (sqrt x)))
  (sqrt 2)
  (/ (/ (sqrt 2) (+ x 1)) (- 1 x))
  (/ (sqrt 2) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (sqrt 2) (* (+ x 1) (cbrt (- 1 x))))
  (/ (sqrt 2) (sqrt (- 1 x)))
  (/ (/ (sqrt 2) (sqrt (- 1 x))) (+ x 1))
  (sqrt 2)
  (/ (/ (sqrt 2) (+ x 1)) (- 1 x))
  (/ (sqrt 2) (+ 1 (sqrt x)))
  (/ (/ (sqrt 2) (+ x 1)) (- 1 (sqrt x)))
  (/ (sqrt 2) (+ 1 (sqrt x)))
  (/ (/ (sqrt 2) (+ x 1)) (- 1 (sqrt x)))
  (sqrt 2)
  (/ (/ (sqrt 2) (+ x 1)) (- 1 x))
  (/ 1 (* (* (cbrt (- 1 x)) (cbrt (+ x 1))) (* (cbrt (- 1 x)) (cbrt (+ x 1)))))
  (/ (/ 2 (cbrt (+ x 1))) (cbrt (- 1 x)))
  (/ 1 (* (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))))
  (/ (/ 2 (cbrt (+ x 1))) (sqrt (- 1 x)))
  (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ (/ 2 (cbrt (+ x 1))) (- 1 x))
  (/ (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (+ 1 (sqrt x)))
  (/ 2 (* (- 1 (sqrt x)) (cbrt (+ x 1))))
  (/ (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (+ 1 (sqrt x)))
  (/ 2 (* (- 1 (sqrt x)) (cbrt (+ x 1))))
  (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ (/ 2 (cbrt (+ x 1))) (- 1 x))
  (/ (/ 1 (sqrt (+ x 1))) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (/ 2 (sqrt (+ x 1))) (cbrt (- 1 x)))
  (/ 1 (* (sqrt (+ x 1)) (sqrt (- 1 x))))
  (/ (/ 2 (sqrt (+ x 1))) (sqrt (- 1 x)))
  (/ 1 (sqrt (+ x 1)))
  (/ 2 (* (sqrt (+ x 1)) (- 1 x)))
  (/ (/ 1 (sqrt (+ x 1))) (+ 1 (sqrt x)))
  (/ (/ 2 (- 1 (sqrt x))) (sqrt (+ x 1)))
  (/ (/ 1 (sqrt (+ x 1))) (+ 1 (sqrt x)))
  (/ (/ 2 (- 1 (sqrt x))) (sqrt (+ x 1)))
  (/ 1 (sqrt (+ x 1)))
  (/ 2 (* (sqrt (+ x 1)) (- 1 x)))
  (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (/ 2 (+ x 1)) (cbrt (- 1 x)))
  (/ 1 (sqrt (- 1 x)))
  (/ 2 (* (+ x 1) (sqrt (- 1 x))))
  1
  (/ 2 (+ (* x (- 1 x)) (- 1 x)))
  (/ 1 (+ 1 (sqrt x)))
  (/ 2 (* (- 1 (sqrt x)) (+ x 1)))
  (/ 1 (+ 1 (sqrt x)))
  (/ 2 (* (- 1 (sqrt x)) (+ x 1)))
  1
  (/ 2 (+ (* x (- 1 x)) (- 1 x)))
  (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (/ 2 (+ x 1)) (cbrt (- 1 x)))
  (/ 1 (sqrt (- 1 x)))
  (/ 2 (* (+ x 1) (sqrt (- 1 x))))
  1
  (/ 2 (+ (* x (- 1 x)) (- 1 x)))
  (/ 1 (+ 1 (sqrt x)))
  (/ 2 (* (- 1 (sqrt x)) (+ x 1)))
  (/ 1 (+ 1 (sqrt x)))
  (/ 2 (* (- 1 (sqrt x)) (+ x 1)))
  1
  (/ 2 (+ (* x (- 1 x)) (- 1 x)))
  (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (/ 2 (+ x 1)) (cbrt (- 1 x)))
  (/ 1 (sqrt (- 1 x)))
  (/ 2 (* (+ x 1) (sqrt (- 1 x))))
  1
  (/ 2 (+ (* x (- 1 x)) (- 1 x)))
  (/ 1 (+ 1 (sqrt x)))
  (/ 2 (* (- 1 (sqrt x)) (+ x 1)))
  (/ 1 (+ 1 (sqrt x)))
  (/ 2 (* (- 1 (sqrt x)) (+ x 1)))
  1
  (/ 2 (+ (* x (- 1 x)) (- 1 x)))
  (/ (/ 2 (cbrt (- 1 x))) (cbrt (- 1 x)))
  (/ (/ 1 (+ x 1)) (cbrt (- 1 x)))
  (/ 2 (sqrt (- 1 x)))
  (/ (/ 1 (+ x 1)) (sqrt (- 1 x)))
  2
  (/ 1 (+ (* x (- 1 x)) (- 1 x)))
  (/ 2 (+ 1 (sqrt x)))
  (/ (/ 1 (+ x 1)) (- 1 (sqrt x)))
  (/ 2 (+ 1 (sqrt x)))
  (/ (/ 1 (+ x 1)) (- 1 (sqrt x)))
  2
  (/ 1 (+ (* x (- 1 x)) (- 1 x)))
  (/ (/ 2 (+ 1 (* x (* x x)))) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ (+ (* x x) (- 1 x)) (cbrt (- 1 x)))
  (/ 2 (* (sqrt (- 1 x)) (+ 1 (* x (* x x)))))
  (/ (+ (* x x) (- 1 x)) (sqrt (- 1 x)))
  (/ 2 (+ 1 (* x (* x x))))
  (/ (+ (* x x) (- 1 x)) (- 1 x))
  (/ (/ 2 (+ 1 (* x (* x x)))) (+ 1 (sqrt x)))
  (/ (+ (* x x) (- 1 x)) (- 1 (sqrt x)))
  (/ (/ 2 (+ 1 (* x (* x x)))) (+ 1 (sqrt x)))
  (/ (+ (* x x) (- 1 x)) (- 1 (sqrt x)))
  (/ 2 (+ 1 (* x (* x x))))
  (/ (+ (* x x) (- 1 x)) (- 1 x))
  (/ 2 (* (- 1 (* x x)) (* (cbrt (- 1 x)) (cbrt (- 1 x)))))
  (/ (- 1 x) (cbrt (- 1 x)))
  (/ (/ 2 (sqrt (- 1 x))) (- 1 (* x x)))
  (/ (- 1 x) (sqrt (- 1 x)))
  (/ 2 (- 1 (* x x)))
  1
  (/ (/ 2 (+ 1 (sqrt x))) (- 1 (* x x)))
  (/ (- 1 x) (- 1 (sqrt x)))
  (/ (/ 2 (+ 1 (sqrt x))) (- 1 (* x x)))
  (/ (- 1 x) (- 1 (sqrt x)))
  (/ 2 (- 1 (* x x)))
  1
  (/ 1 (- 1 x))
  (/ (- 1 x) (/ 2 (+ x 1)))
  (/ (/ 2 (+ x 1)) (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (/ 2 (* (+ x 1) (sqrt (- 1 x))))
  (/ 2 (+ x 1))
  (/ (/ 2 (+ 1 (sqrt x))) (+ x 1))
  (/ (/ 2 (+ 1 (sqrt x))) (+ x 1))
  (/ 2 (+ x 1))
  (/ (- 1 x) (cbrt (/ 2 (+ x 1))))
  (/ (- 1 x) (sqrt (/ 2 (+ x 1))))
  (/ (- 1 x) (/ (cbrt 2) (cbrt (+ x 1))))
  (/ (- 1 x) (/ (cbrt 2) (sqrt (+ x 1))))
  (* (+ x 1) (/ (- 1 x) (cbrt 2)))
  (* (+ x 1) (/ (- 1 x) (cbrt 2)))
  (/ (* (cbrt (+ x 1)) (- 1 x)) (sqrt 2))
  (/ (* (sqrt (+ x 1)) (- 1 x)) (sqrt 2))
  (/ (- 1 x) (/ (sqrt 2) (+ x 1)))
  (/ (- 1 x) (/ (sqrt 2) (+ x 1)))
  (/ (- 1 x) (/ 2 (cbrt (+ x 1))))
  (/ (* (sqrt (+ x 1)) (- 1 x)) 2)
  (/ (- 1 x) (/ 2 (+ x 1)))
  (/ (- 1 x) (/ 2 (+ x 1)))
  (/ (- 1 x) (/ 2 (+ x 1)))
  (+ (* x (- 1 x)) (- 1 x))
  (/ (- 1 x) (+ (* x x) (- 1 x)))
  1
  (/ (/ 2 (- 1 (* x (* x x)))) (+ x 1))
  (/ (/ 2 (+ x 1)) (- 1 (* x x)))
  (+ (* x (- 1 x)) (- 1 x))
  (real->posit16 (/ 2 (+ (* x (- 1 x)) (- 1 x))))
  (log (/ 2 (+ x 1)))
  (log (/ 2 (+ x 1)))
  (exp (/ 2 (+ x 1)))
  (/ 8 (* (+ x 1) (* (+ x 1) (+ x 1))))
  (* (cbrt (/ 2 (+ x 1))) (cbrt (/ 2 (+ x 1))))
  (cbrt (/ 2 (+ x 1)))
  (/ 8 (* (+ x 1) (* (+ x 1) (+ x 1))))
  (sqrt (/ 2 (+ x 1)))
  (sqrt (/ 2 (+ x 1)))
  -2
  (- -1 x)
  (* (/ (cbrt 2) (cbrt (+ x 1))) (/ (cbrt 2) (cbrt (+ x 1))))
  (/ (cbrt 2) (cbrt (+ x 1)))
  (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ x 1)))
  (/ (cbrt 2) (sqrt (+ x 1)))
  (* (cbrt 2) (cbrt 2))
  (/ (cbrt 2) (+ x 1))
  (* (cbrt 2) (cbrt 2))
  (/ (cbrt 2) (+ x 1))
  (/ (sqrt 2) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ (sqrt 2) (cbrt (+ x 1)))
  (/ (sqrt 2) (sqrt (+ x 1)))
  (/ (sqrt 2) (sqrt (+ x 1)))
  (sqrt 2)
  (/ (sqrt 2) (+ x 1))
  (sqrt 2)
  (/ (sqrt 2) (+ x 1))
  (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ 2 (cbrt (+ x 1)))
  (/ 1 (sqrt (+ x 1)))
  (/ 2 (sqrt (+ x 1)))
  1
  (/ 2 (+ x 1))
  1
  (/ 2 (+ x 1))
  (/ 1 (+ x 1))
  (/ (+ x 1) 2)
  (/ 2 (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ 2 (sqrt (+ x 1)))
  2
  2
  (/ (+ x 1) (cbrt 2))
  (/ (+ x 1) (sqrt 2))
  (/ (+ x 1) 2)
  (/ 2 (+ 1 (* x (* x x))))
  (/ 2 (- 1 (* x x)))
  (real->posit16 (/ 2 (+ x 1)))
  (+ 2 (* (+ (* x x) (* (* x x) (* x x))) 2))
  (- (- (/ -2 (* x x)) (/ (/ 2 (* (* x x) (* x x))) (* x x))) (/ 2 (* (* x x) (* x x))))
  (- (- (/ -2 (* x x)) (/ (/ 2 (* (* x x) (* x x))) (* x x))) (/ 2 (* (* x x) (* x x))))
  (+ (* x (- (* x 2) 2)) 2)
  (+ (- (/ (/ (/ 2 x) x) x) (/ (/ 2 x) x)) (/ 2 x))
  (+ (- (/ (/ (/ 2 x) x) x) (/ (/ 2 x) x)) (/ 2 x))
40.050 * * * [progress]: adding candidates to table
41.021 * [progress]: [Phase 3 of 3] Extracting.
41.021 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (/ 2 (+ 1 x)) (- 1 x)))> #<alt (λ (x) (/ (/ 2 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (cbrt (- 1 (* x x)))))> #<alt (λ (x) (/ 2 (- 1 (* x x))))> #<alt (λ (x) (/ (/ (sqrt 2) (/ (+ 1 x) (sqrt 2))) (- 1 x)))> #<alt (λ (x) (/ (sqrt (/ 2 (+ 1 x))) (/ (- 1 x) (sqrt (/ 2 (+ 1 x))))))>)
41.021 * * * [regime-changes]: Trying 1 branch expressions: (x)
41.021 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (/ 2 (+ 1 x)) (- 1 x)))> #<alt (λ (x) (/ (/ 2 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (cbrt (- 1 (* x x)))))> #<alt (λ (x) (/ 2 (- 1 (* x x))))> #<alt (λ (x) (/ (/ (sqrt 2) (/ (+ 1 x) (sqrt 2))) (- 1 x)))> #<alt (λ (x) (/ (sqrt (/ 2 (+ 1 x))) (/ (- 1 x) (sqrt (/ 2 (+ 1 x))))))>)
41.049 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
41.050 * [simplify]: Simplifying:
  (/ (/ 2 (+ 1 x)) (- 1 x))
41.050 * * [simplify]: iteration 1: (7 enodes)
41.050 * * [simplify]: iteration 2: (8 enodes)
41.051 * * [simplify]: Extracting #0: cost 1 inf + 0
41.051 * * [simplify]: Extracting #1: cost 3 inf + 0
41.051 * * [simplify]: Extracting #2: cost 7 inf + 0
41.051 * * [simplify]: Extracting #3: cost 2 inf + 87
41.051 * * [simplify]: Extracting #4: cost 0 inf + 333
41.051 * [simplify]: Simplified to:
  (/ (/ 2 (+ 1 x)) (- 1 x))
43.266 * [regime-testing]: Baseline error score: 0.07050881360170021
43.268 * [regime-testing]: Oracle error score: 0.010251281410176272
43.273 * [regime-testing]: End program error score: 0.07050881360170021