33.001 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.022 * * * [progress]: [2/2] Setting up program.
0.024 * [progress]: [Phase 2 of 3] Improving.
0.024 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (/ 1 (- x 1))))>
0.024 * [simplify]: Simplifying:
  (- (/ 1 (+ x 1)) (/ 1 (- x 1)))
0.024 * * [simplify]: iteration 0: 7 enodes
0.027 * * [simplify]: iteration 1: 15 enodes
0.029 * * [simplify]: iteration 2: 18 enodes
0.033 * * [simplify]: iteration complete: 18 enodes
0.033 * * [simplify]: Extracting #0: cost 1 inf + 0
0.033 * * [simplify]: Extracting #1: cost 4 inf + 0
0.034 * * [simplify]: Extracting #2: cost 8 inf + 0
0.034 * * [simplify]: Extracting #3: cost 7 inf + 2
0.034 * * [simplify]: Extracting #4: cost 0 inf + 537
0.034 * [simplify]: Simplified to:
  (- (/ 1 (+ x 1)) (/ 1 (+ x -1)))
0.035 * * [progress]: iteration 1 / 4
0.035 * * * [progress]: picking best candidate
0.037 * * * * [pick]: Picked  #<alt (λ (x) (- (/ 1 (+ x 1)) (/ 1 (- x 1))))>
0.038 * * * [progress]: localizing error
0.050 * * * [progress]: generating rewritten candidates
0.050 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.119 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.129 * * * [progress]: generating series expansions
0.129 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.129 * [backup-simplify]: Simplify (- (/ 1 (+ x 1)) (/ 1 (- x 1))) into (- (/ 1 (+ x 1)) (/ 1 (- x 1)))
0.129 * [approximate]: Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 1 (- x 1))) in (x) around 0
0.129 * [taylor]: Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 1 (- x 1))) in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1)) in x
0.129 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify 1 into 1
0.129 * [taylor]: Taking taylor expansion of 1 in x
0.129 * [backup-simplify]: Simplify 1 into 1
0.130 * [backup-simplify]: Simplify (+ 0 1) into 1
0.130 * [backup-simplify]: Simplify (/ 1 1) into 1
0.130 * [taylor]: Taking taylor expansion of (/ 1 (- x 1)) in x
0.130 * [taylor]: Taking taylor expansion of (- x 1) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [backup-simplify]: Simplify 0 into 0
0.130 * [backup-simplify]: Simplify 1 into 1
0.130 * [taylor]: Taking taylor expansion of 1 in x
0.130 * [backup-simplify]: Simplify 1 into 1
0.131 * [backup-simplify]: Simplify (- 1) into -1
0.131 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.131 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.131 * [taylor]: Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 1 (- x 1))) in x
0.131 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1)) in x
0.131 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 1 into 1
0.131 * [taylor]: Taking taylor expansion of 1 in x
0.131 * [backup-simplify]: Simplify 1 into 1
0.132 * [backup-simplify]: Simplify (+ 0 1) into 1
0.132 * [backup-simplify]: Simplify (/ 1 1) into 1
0.132 * [taylor]: Taking taylor expansion of (/ 1 (- x 1)) in x
0.132 * [taylor]: Taking taylor expansion of (- x 1) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [backup-simplify]: Simplify 0 into 0
0.132 * [backup-simplify]: Simplify 1 into 1
0.132 * [taylor]: Taking taylor expansion of 1 in x
0.132 * [backup-simplify]: Simplify 1 into 1
0.132 * [backup-simplify]: Simplify (- 1) into -1
0.133 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.133 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.133 * [backup-simplify]: Simplify (- -1) into 1
0.134 * [backup-simplify]: Simplify (+ 1 1) into 2
0.134 * [backup-simplify]: Simplify 2 into 2
0.134 * [backup-simplify]: Simplify (+ 1 0) into 1
0.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1 1)))) into -1
0.135 * [backup-simplify]: Simplify (- 0) into 0
0.135 * [backup-simplify]: Simplify (+ 1 0) into 1
0.136 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1 -1)))) into -1
0.136 * [backup-simplify]: Simplify (- -1) into 1
0.136 * [backup-simplify]: Simplify (+ -1 1) into 0
0.136 * [backup-simplify]: Simplify 0 into 0
0.136 * [backup-simplify]: Simplify (+ 0 0) into 0
0.137 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
0.138 * [backup-simplify]: Simplify (- 0) into 0
0.138 * [backup-simplify]: Simplify (+ 0 0) into 0
0.139 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
0.139 * [backup-simplify]: Simplify (- -1) into 1
0.139 * [backup-simplify]: Simplify (+ 1 1) into 2
0.139 * [backup-simplify]: Simplify 2 into 2
0.140 * [backup-simplify]: Simplify (+ 0 0) into 0
0.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
0.141 * [backup-simplify]: Simplify (- 0) into 0
0.141 * [backup-simplify]: Simplify (+ 0 0) into 0
0.142 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
0.142 * [backup-simplify]: Simplify (- -1) into 1
0.142 * [backup-simplify]: Simplify (+ -1 1) into 0
0.142 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify (+ 0 0) into 0
0.144 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
0.144 * [backup-simplify]: Simplify (- 0) into 0
0.144 * [backup-simplify]: Simplify (+ 0 0) into 0
0.145 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
0.145 * [backup-simplify]: Simplify (- -1) into 1
0.145 * [backup-simplify]: Simplify (+ 1 1) into 2
0.145 * [backup-simplify]: Simplify 2 into 2
0.146 * [backup-simplify]: Simplify (+ (* 2 (pow x 4)) (+ (* 2 (pow x 2)) 2)) into (+ (* 2 (pow x 2)) (+ (* 2 (pow x 4)) 2))
0.146 * [backup-simplify]: Simplify (- (/ 1 (+ (/ 1 x) 1)) (/ 1 (- (/ 1 x) 1))) into (- (/ 1 (+ (/ 1 x) 1)) (/ 1 (- (/ 1 x) 1)))
0.146 * [approximate]: Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 1 (- (/ 1 x) 1))) in (x) around 0
0.146 * [taylor]: Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 1 (- (/ 1 x) 1))) in x
0.146 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
0.146 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.146 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.146 * [taylor]: Taking taylor expansion of x in x
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify 1 into 1
0.146 * [backup-simplify]: Simplify (/ 1 1) into 1
0.146 * [taylor]: Taking taylor expansion of 1 in x
0.146 * [backup-simplify]: Simplify 1 into 1
0.147 * [backup-simplify]: Simplify (+ 1 0) into 1
0.147 * [backup-simplify]: Simplify (/ 1 1) into 1
0.147 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
0.147 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.147 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.147 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify 1 into 1
0.147 * [backup-simplify]: Simplify (/ 1 1) into 1
0.147 * [taylor]: Taking taylor expansion of 1 in x
0.147 * [backup-simplify]: Simplify 1 into 1
0.148 * [backup-simplify]: Simplify (+ 1 0) into 1
0.148 * [backup-simplify]: Simplify (/ 1 1) into 1
0.148 * [taylor]: Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 1 (- (/ 1 x) 1))) in x
0.148 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
0.148 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.148 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.148 * [backup-simplify]: Simplify 0 into 0
0.148 * [backup-simplify]: Simplify 1 into 1
0.148 * [backup-simplify]: Simplify (/ 1 1) into 1
0.148 * [taylor]: Taking taylor expansion of 1 in x
0.148 * [backup-simplify]: Simplify 1 into 1
0.149 * [backup-simplify]: Simplify (+ 1 0) into 1
0.149 * [backup-simplify]: Simplify (/ 1 1) into 1
0.149 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
0.149 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.149 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify 1 into 1
0.149 * [backup-simplify]: Simplify (/ 1 1) into 1
0.149 * [taylor]: Taking taylor expansion of 1 in x
0.149 * [backup-simplify]: Simplify 1 into 1
0.150 * [backup-simplify]: Simplify (+ 1 0) into 1
0.150 * [backup-simplify]: Simplify (/ 1 1) into 1
0.150 * [backup-simplify]: Simplify (- 1) into -1
0.150 * [backup-simplify]: Simplify (+ 1 -1) into 0
0.150 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.151 * [backup-simplify]: Simplify (+ 0 1) into 1
0.152 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1 1)))) into -1
0.152 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.152 * [backup-simplify]: Simplify (- 1) into -1
0.153 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.153 * [backup-simplify]: Simplify (- (+ (* 1 (/ -1 1)))) into 1
0.154 * [backup-simplify]: Simplify (- 1) into -1
0.154 * [backup-simplify]: Simplify (+ -1 -1) into -2
0.154 * [backup-simplify]: Simplify -2 into -2
0.154 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.155 * [backup-simplify]: Simplify (+ 0 0) into 0
0.155 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
0.156 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.156 * [backup-simplify]: Simplify (- 0) into 0
0.157 * [backup-simplify]: Simplify (+ 0 0) into 0
0.157 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
0.158 * [backup-simplify]: Simplify (- 1) into -1
0.158 * [backup-simplify]: Simplify (+ 1 -1) into 0
0.158 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.160 * [backup-simplify]: Simplify (+ 0 0) into 0
0.161 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
0.162 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.163 * [backup-simplify]: Simplify (- 0) into 0
0.163 * [backup-simplify]: Simplify (+ 0 0) into 0
0.164 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
0.165 * [backup-simplify]: Simplify (- 1) into -1
0.165 * [backup-simplify]: Simplify (+ -1 -1) into -2
0.165 * [backup-simplify]: Simplify -2 into -2
0.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.167 * [backup-simplify]: Simplify (+ 0 0) into 0
0.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
0.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
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 0
0.173 * [backup-simplify]: Simplify 0 into 0
0.174 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.174 * [backup-simplify]: Simplify (+ 0 0) into 0
0.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
0.176 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.176 * [backup-simplify]: Simplify (- 0) into 0
0.176 * [backup-simplify]: Simplify (+ 0 0) into 0
0.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
0.177 * [backup-simplify]: Simplify (- 1) into -1
0.178 * [backup-simplify]: Simplify (+ -1 -1) into -2
0.178 * [backup-simplify]: Simplify -2 into -2
0.178 * [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))))))
0.178 * [backup-simplify]: Simplify (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 1 (- (/ 1 (- x)) 1))) into (+ (/ 1 (- 1 (/ 1 x))) (/ 1 (+ (/ 1 x) 1)))
0.178 * [approximate]: Taking taylor expansion of (+ (/ 1 (- 1 (/ 1 x))) (/ 1 (+ (/ 1 x) 1))) in (x) around 0
0.178 * [taylor]: Taking taylor expansion of (+ (/ 1 (- 1 (/ 1 x))) (/ 1 (+ (/ 1 x) 1))) in x
0.178 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
0.178 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.178 * [taylor]: Taking taylor expansion of 1 in x
0.178 * [backup-simplify]: Simplify 1 into 1
0.178 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.178 * [backup-simplify]: Simplify 0 into 0
0.178 * [backup-simplify]: Simplify 1 into 1
0.179 * [backup-simplify]: Simplify (/ 1 1) into 1
0.182 * [backup-simplify]: Simplify (- 1) into -1
0.182 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.183 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.183 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
0.183 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.183 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.183 * [taylor]: Taking taylor expansion of x in x
0.183 * [backup-simplify]: Simplify 0 into 0
0.183 * [backup-simplify]: Simplify 1 into 1
0.183 * [backup-simplify]: Simplify (/ 1 1) into 1
0.183 * [taylor]: Taking taylor expansion of 1 in x
0.183 * [backup-simplify]: Simplify 1 into 1
0.184 * [backup-simplify]: Simplify (+ 1 0) into 1
0.184 * [backup-simplify]: Simplify (/ 1 1) into 1
0.184 * [taylor]: Taking taylor expansion of (+ (/ 1 (- 1 (/ 1 x))) (/ 1 (+ (/ 1 x) 1))) in x
0.184 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
0.184 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.184 * [taylor]: Taking taylor expansion of 1 in x
0.184 * [backup-simplify]: Simplify 1 into 1
0.184 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.184 * [backup-simplify]: Simplify 0 into 0
0.184 * [backup-simplify]: Simplify 1 into 1
0.184 * [backup-simplify]: Simplify (/ 1 1) into 1
0.185 * [backup-simplify]: Simplify (- 1) into -1
0.185 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.185 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.185 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
0.185 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.185 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.185 * [backup-simplify]: Simplify 0 into 0
0.185 * [backup-simplify]: Simplify 1 into 1
0.186 * [backup-simplify]: Simplify (/ 1 1) into 1
0.186 * [taylor]: Taking taylor expansion of 1 in x
0.186 * [backup-simplify]: Simplify 1 into 1
0.186 * [backup-simplify]: Simplify (+ 1 0) into 1
0.186 * [backup-simplify]: Simplify (/ 1 1) into 1
0.187 * [backup-simplify]: Simplify (+ -1 1) into 0
0.187 * [backup-simplify]: Simplify 0 into 0
0.188 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.188 * [backup-simplify]: Simplify (- 0) into 0
0.189 * [backup-simplify]: Simplify (+ 1 0) into 1
0.189 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1 -1)))) into -1
0.190 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.190 * [backup-simplify]: Simplify (+ 0 1) into 1
0.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1 1)))) into -1
0.191 * [backup-simplify]: Simplify (+ -1 -1) into -2
0.191 * [backup-simplify]: Simplify -2 into -2
0.192 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.192 * [backup-simplify]: Simplify (- 0) into 0
0.192 * [backup-simplify]: Simplify (+ 0 0) into 0
0.193 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
0.194 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.194 * [backup-simplify]: Simplify (+ 0 0) into 0
0.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
0.195 * [backup-simplify]: Simplify (+ -1 1) into 0
0.195 * [backup-simplify]: Simplify 0 into 0
0.196 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.196 * [backup-simplify]: Simplify (- 0) into 0
0.196 * [backup-simplify]: Simplify (+ 0 0) into 0
0.197 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
0.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 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 (/ 1 1)))) into -1
0.199 * [backup-simplify]: Simplify (+ -1 -1) into -2
0.199 * [backup-simplify]: Simplify -2 into -2
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
0.200 * [backup-simplify]: Simplify (+ 0 0) into 0
0.201 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
0.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.202 * [backup-simplify]: Simplify (+ 0 0) into 0
0.203 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 1 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) into 0
0.205 * [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
0.206 * [backup-simplify]: Simplify (+ 0 0) into 0
0.207 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
0.207 * [backup-simplify]: Simplify (+ -1 -1) into -2
0.207 * [backup-simplify]: Simplify -2 into -2
0.208 * [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))))))
0.208 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.208 * [backup-simplify]: Simplify (/ 1 (- x 1)) into (/ 1 (- x 1))
0.208 * [approximate]: Taking taylor expansion of (/ 1 (- x 1)) in (x) around 0
0.208 * [taylor]: Taking taylor expansion of (/ 1 (- x 1)) in x
0.208 * [taylor]: Taking taylor expansion of (- x 1) in x
0.208 * [taylor]: Taking taylor expansion of x in x
0.208 * [backup-simplify]: Simplify 0 into 0
0.208 * [backup-simplify]: Simplify 1 into 1
0.208 * [taylor]: Taking taylor expansion of 1 in x
0.208 * [backup-simplify]: Simplify 1 into 1
0.208 * [backup-simplify]: Simplify (- 1) into -1
0.209 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.209 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.209 * [taylor]: Taking taylor expansion of (/ 1 (- x 1)) in x
0.209 * [taylor]: Taking taylor expansion of (- x 1) in x
0.209 * [taylor]: Taking taylor expansion of x in x
0.209 * [backup-simplify]: Simplify 0 into 0
0.209 * [backup-simplify]: Simplify 1 into 1
0.209 * [taylor]: Taking taylor expansion of 1 in x
0.209 * [backup-simplify]: Simplify 1 into 1
0.210 * [backup-simplify]: Simplify (- 1) into -1
0.210 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.210 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.211 * [backup-simplify]: Simplify -1 into -1
0.211 * [backup-simplify]: Simplify (- 0) into 0
0.211 * [backup-simplify]: Simplify (+ 1 0) into 1
0.212 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1 -1)))) into -1
0.212 * [backup-simplify]: Simplify -1 into -1
0.213 * [backup-simplify]: Simplify (- 0) into 0
0.213 * [backup-simplify]: Simplify (+ 0 0) into 0
0.214 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
0.215 * [backup-simplify]: Simplify -1 into -1
0.215 * [backup-simplify]: Simplify (+ (* -1 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (pow x 2) 1)))
0.215 * [backup-simplify]: Simplify (/ 1 (- (/ 1 x) 1)) into (/ 1 (- (/ 1 x) 1))
0.215 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in (x) around 0
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 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
0.217 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.217 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.217 * [taylor]: Taking taylor expansion of x in x
0.217 * [backup-simplify]: Simplify 0 into 0
0.217 * [backup-simplify]: Simplify 1 into 1
0.217 * [backup-simplify]: Simplify (/ 1 1) into 1
0.217 * [taylor]: Taking taylor expansion of 1 in x
0.217 * [backup-simplify]: Simplify 1 into 1
0.218 * [backup-simplify]: Simplify (+ 1 0) into 1
0.218 * [backup-simplify]: Simplify (/ 1 1) into 1
0.218 * [backup-simplify]: Simplify 1 into 1
0.219 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.220 * [backup-simplify]: Simplify (- 1) into -1
0.220 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ -1 1)))) into 1
0.221 * [backup-simplify]: Simplify 1 into 1
0.222 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.223 * [backup-simplify]: Simplify (- 0) into 0
0.223 * [backup-simplify]: Simplify (+ 0 0) into 0
0.224 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
0.224 * [backup-simplify]: Simplify 1 into 1
0.225 * [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)))
0.225 * [backup-simplify]: Simplify (/ 1 (- (/ 1 (- x)) 1)) into (/ -1 (+ (/ 1 x) 1))
0.225 * [approximate]: Taking taylor expansion of (/ -1 (+ (/ 1 x) 1)) in (x) around 0
0.225 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 x) 1)) in x
0.225 * [taylor]: Taking taylor expansion of -1 in x
0.225 * [backup-simplify]: Simplify -1 into -1
0.225 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.225 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.225 * [backup-simplify]: Simplify 0 into 0
0.225 * [backup-simplify]: Simplify 1 into 1
0.226 * [backup-simplify]: Simplify (/ 1 1) into 1
0.226 * [taylor]: Taking taylor expansion of 1 in x
0.226 * [backup-simplify]: Simplify 1 into 1
0.226 * [backup-simplify]: Simplify (+ 1 0) into 1
0.227 * [backup-simplify]: Simplify (/ -1 1) into -1
0.227 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 x) 1)) in x
0.227 * [taylor]: Taking taylor expansion of -1 in x
0.227 * [backup-simplify]: Simplify -1 into -1
0.227 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [backup-simplify]: Simplify 0 into 0
0.227 * [backup-simplify]: Simplify 1 into 1
0.227 * [backup-simplify]: Simplify (/ 1 1) into 1
0.227 * [taylor]: Taking taylor expansion of 1 in x
0.227 * [backup-simplify]: Simplify 1 into 1
0.228 * [backup-simplify]: Simplify (+ 1 0) into 1
0.228 * [backup-simplify]: Simplify (/ -1 1) into -1
0.228 * [backup-simplify]: Simplify -1 into -1
0.229 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.229 * [backup-simplify]: Simplify (+ 0 1) into 1
0.230 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 1 1)))) into 1
0.230 * [backup-simplify]: Simplify 1 into 1
0.230 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.230 * [backup-simplify]: Simplify (+ 0 0) into 0
0.232 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
0.232 * [backup-simplify]: Simplify -1 into -1
0.232 * [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)))
0.232 * * * [progress]: simplifying candidates
0.232 * * * * [progress]: [ 1 / 96 ] simplifiying candidate #<alt (λ (x) (log (/ (exp (/ 1 (+ x 1))) (exp (/ 1 (- x 1))))))>
0.232 * * * * [progress]: [ 2 / 96 ] simplifiying candidate #<alt (λ (x) (pow (- (/ 1 (+ x 1)) (/ 1 (- x 1))) 1))>
0.232 * * * * [progress]: [ 3 / 96 ] simplifiying candidate #<alt (λ (x) (exp (log (- (/ 1 (+ x 1)) (/ 1 (- x 1))))))>
0.233 * * * * [progress]: [ 4 / 96 ] simplifiying candidate #<alt (λ (x) (log (exp (- (/ 1 (+ x 1)) (/ 1 (- x 1))))))>
0.233 * * * * [progress]: [ 5 / 96 ] 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))))))>
0.233 * * * * [progress]: [ 6 / 96 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (- (/ 1 (+ x 1)) (/ 1 (- x 1))) (- (/ 1 (+ x 1)) (/ 1 (- x 1)))) (- (/ 1 (+ x 1)) (/ 1 (- x 1))))))>
0.233 * * * * [progress]: [ 7 / 96 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (/ 1 (+ x 1)) (/ 1 (- x 1)))) (sqrt (- (/ 1 (+ x 1)) (/ 1 (- x 1))))))>
0.233 * * * * [progress]: [ 8 / 96 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 (- x 1)) (* (+ x 1) 1)) (* (+ x 1) (- x 1))))>
0.233 * * * * [progress]: [ 9 / 96 ] 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)))))))>
0.233 * * * * [progress]: [ 10 / 96 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (+ x 1)) (- (/ 1 (- x 1)))))>
0.233 * * * * [progress]: [ 11 / 96 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))>
0.233 * * * * [progress]: [ 12 / 96 ] simplifiying candidate #<alt (λ (x) (/ (- (* (/ 1 (+ x 1)) (/ 1 (+ x 1))) (* (/ 1 (- x 1)) (/ 1 (- x 1)))) (+ (/ 1 (+ x 1)) (/ 1 (- x 1)))))>
0.233 * * * * [progress]: [ 13 / 96 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 1 (- x 1)))) (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 1 (- x 1))))))>
0.233 * * * * [progress]: [ 14 / 96 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (/ 1 (+ x 1))) (/ (sqrt 1) (sqrt (- x 1)))) (- (sqrt (/ 1 (+ x 1))) (/ (sqrt 1) (sqrt (- x 1))))))>
0.233 * * * * [progress]: [ 15 / 96 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (/ 1 (+ x 1))) (/ 1 (sqrt (- x 1)))) (- (sqrt (/ 1 (+ x 1))) (/ 1 (sqrt (- x 1))))))>
0.233 * * * * [progress]: [ 16 / 96 ] simplifiying candidate #<alt (λ (x) (* (+ (/ (sqrt 1) (sqrt (+ x 1))) (sqrt (/ 1 (- x 1)))) (- (/ (sqrt 1) (sqrt (+ x 1))) (sqrt (/ 1 (- x 1))))))>
0.233 * * * * [progress]: [ 17 / 96 ] 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))))))>
0.233 * * * * [progress]: [ 18 / 96 ] simplifiying candidate #<alt (λ (x) (* (+ (/ (sqrt 1) (sqrt (+ x 1))) (/ 1 (sqrt (- x 1)))) (- (/ (sqrt 1) (sqrt (+ x 1))) (/ 1 (sqrt (- x 1))))))>
0.233 * * * * [progress]: [ 19 / 96 ] simplifiying candidate #<alt (λ (x) (* (+ (/ 1 (sqrt (+ x 1))) (sqrt (/ 1 (- x 1)))) (- (/ 1 (sqrt (+ x 1))) (sqrt (/ 1 (- x 1))))))>
0.234 * * * * [progress]: [ 20 / 96 ] simplifiying candidate #<alt (λ (x) (* (+ (/ 1 (sqrt (+ x 1))) (/ (sqrt 1) (sqrt (- x 1)))) (- (/ 1 (sqrt (+ x 1))) (/ (sqrt 1) (sqrt (- x 1))))))>
0.234 * * * * [progress]: [ 21 / 96 ] simplifiying candidate #<alt (λ (x) (* (+ (/ 1 (sqrt (+ x 1))) (/ 1 (sqrt (- x 1)))) (- (/ 1 (sqrt (+ x 1))) (/ 1 (sqrt (- x 1))))))>
0.234 * * * * [progress]: [ 22 / 96 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt 1) (cbrt 1)) 1) (- (/ (cbrt 1) (+ x 1)) (/ (cbrt 1) (- x 1)))))>
0.234 * * * * [progress]: [ 23 / 96 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt 1) (cbrt 1)) 1) (- (/ (cbrt 1) (+ x 1)) (/ (cbrt 1) (- x 1)))))>
0.234 * * * * [progress]: [ 24 / 96 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt 1) (cbrt 1)) 1) (- (/ (cbrt 1) (+ x 1)) (/ (cbrt 1) (- x 1)))))>
0.234 * * * * [progress]: [ 25 / 96 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt 1) (cbrt 1)) 1) (- (/ (cbrt 1) (+ x 1)) (/ (cbrt 1) (- x 1)))))>
0.234 * * * * [progress]: [ 26 / 96 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt 1) 1) (- (/ (sqrt 1) (+ x 1)) (/ (sqrt 1) (- x 1)))))>
0.234 * * * * [progress]: [ 27 / 96 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt 1) 1) (- (/ (sqrt 1) (+ x 1)) (/ (sqrt 1) (- x 1)))))>
0.234 * * * * [progress]: [ 28 / 96 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt 1) 1) (- (/ (sqrt 1) (+ x 1)) (/ (sqrt 1) (- x 1)))))>
0.234 * * * * [progress]: [ 29 / 96 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt 1) 1) (- (/ (sqrt 1) (+ x 1)) (/ (sqrt 1) (- x 1)))))>
0.234 * * * * [progress]: [ 30 / 96 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))>
0.234 * * * * [progress]: [ 31 / 96 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))>
0.234 * * * * [progress]: [ 32 / 96 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))>
0.234 * * * * [progress]: [ 33 / 96 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))>
0.234 * * * * [progress]: [ 34 / 96 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))>
0.234 * * * * [progress]: [ 35 / 96 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))>
0.234 * * * * [progress]: [ 36 / 96 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))>
0.234 * * * * [progress]: [ 37 / 96 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))>
0.234 * * * * [progress]: [ 38 / 96 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (- (* x x) (* 1 1))) (- (- x 1) (+ x 1))))>
0.234 * * * * [progress]: [ 39 / 96 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (+ x 1)) (- (/ 1 (- x 1)))))>
0.234 * * * * [progress]: [ 40 / 96 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (- (/ 1 (+ x 1)) (/ 1 (- x 1))))))>
0.234 * * * * [progress]: [ 41 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (pow (- x 1) -1)))>
0.234 * * * * [progress]: [ 42 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (pow (- x 1) (- 1))))>
0.234 * * * * [progress]: [ 43 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (pow (/ 1 (- x 1)) 1)))>
0.234 * * * * [progress]: [ 44 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (exp (- (log (- x 1))))))>
0.234 * * * * [progress]: [ 45 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (exp (- 0 (log (- x 1))))))>
0.235 * * * * [progress]: [ 46 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (exp (- (log 1) (log (- x 1))))))>
0.235 * * * * [progress]: [ 47 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (exp (log (/ 1 (- x 1))))))>
0.235 * * * * [progress]: [ 48 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (log (exp (/ 1 (- x 1))))))>
0.235 * * * * [progress]: [ 49 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (cbrt (/ (* (* 1 1) 1) (* (* (- x 1) (- x 1)) (- x 1))))))>
0.235 * * * * [progress]: [ 50 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (* (cbrt (/ 1 (- x 1))) (cbrt (/ 1 (- x 1)))) (cbrt (/ 1 (- x 1))))))>
0.235 * * * * [progress]: [ 51 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (cbrt (* (* (/ 1 (- x 1)) (/ 1 (- x 1))) (/ 1 (- x 1))))))>
0.235 * * * * [progress]: [ 52 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (sqrt (/ 1 (- x 1))) (sqrt (/ 1 (- x 1))))))>
0.235 * * * * [progress]: [ 53 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (/ (- 1) (- (- x 1)))))>
0.235 * * * * [progress]: [ 54 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- x 1)) (cbrt (- x 1)))) (/ (cbrt 1) (cbrt (- x 1))))))>
0.235 * * * * [progress]: [ 55 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (- x 1))) (/ (cbrt 1) (sqrt (- x 1))))))>
0.235 * * * * [progress]: [ 56 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (- x 1)))))>
0.235 * * * * [progress]: [ 57 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt x) (sqrt 1))) (/ (cbrt 1) (- (sqrt x) (sqrt 1))))))>
0.235 * * * * [progress]: [ 58 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt x) 1)) (/ (cbrt 1) (- (sqrt x) 1)))))>
0.235 * * * * [progress]: [ 59 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt x) 1)) (/ (cbrt 1) (- (sqrt x) 1)))))>
0.235 * * * * [progress]: [ 60 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (- x 1)))))>
0.235 * * * * [progress]: [ 61 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (sqrt 1) (* (cbrt (- x 1)) (cbrt (- x 1)))) (/ (sqrt 1) (cbrt (- x 1))))))>
0.235 * * * * [progress]: [ 62 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (sqrt 1) (sqrt (- x 1))) (/ (sqrt 1) (sqrt (- x 1))))))>
0.235 * * * * [progress]: [ 63 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (sqrt 1) 1) (/ (sqrt 1) (- x 1)))))>
0.235 * * * * [progress]: [ 64 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (sqrt 1) (+ (sqrt x) (sqrt 1))) (/ (sqrt 1) (- (sqrt x) (sqrt 1))))))>
0.235 * * * * [progress]: [ 65 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (sqrt 1) (+ (sqrt x) 1)) (/ (sqrt 1) (- (sqrt x) 1)))))>
0.235 * * * * [progress]: [ 66 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (sqrt 1) (+ (sqrt x) 1)) (/ (sqrt 1) (- (sqrt x) 1)))))>
0.235 * * * * [progress]: [ 67 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ (sqrt 1) 1) (/ (sqrt 1) (- x 1)))))>
0.235 * * * * [progress]: [ 68 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ 1 (* (cbrt (- x 1)) (cbrt (- x 1)))) (/ 1 (cbrt (- x 1))))))>
0.235 * * * * [progress]: [ 69 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ 1 (sqrt (- x 1))) (/ 1 (sqrt (- x 1))))))>
0.235 * * * * [progress]: [ 70 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ 1 1) (/ 1 (- x 1)))))>
0.235 * * * * [progress]: [ 71 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ 1 (+ (sqrt x) (sqrt 1))) (/ 1 (- (sqrt x) (sqrt 1))))))>
0.236 * * * * [progress]: [ 72 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ 1 (+ (sqrt x) 1)) (/ 1 (- (sqrt x) 1)))))>
0.236 * * * * [progress]: [ 73 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ 1 (+ (sqrt x) 1)) (/ 1 (- (sqrt x) 1)))))>
0.236 * * * * [progress]: [ 74 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ 1 1) (/ 1 (- x 1)))))>
0.236 * * * * [progress]: [ 75 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* 1 (/ 1 (- x 1)))))>
0.236 * * * * [progress]: [ 76 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* 1 (/ 1 (- x 1)))))>
0.236 * * * * [progress]: [ 77 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (/ 1 (/ (- x 1) 1))))>
0.236 * * * * [progress]: [ 78 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (/ (/ 1 (* (cbrt (- x 1)) (cbrt (- x 1)))) (cbrt (- x 1)))))>
0.236 * * * * [progress]: [ 79 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (/ (/ 1 (sqrt (- x 1))) (sqrt (- x 1)))))>
0.236 * * * * [progress]: [ 80 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (/ (/ 1 1) (- x 1))))>
0.236 * * * * [progress]: [ 81 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (/ (/ 1 (+ (sqrt x) (sqrt 1))) (- (sqrt x) (sqrt 1)))))>
0.236 * * * * [progress]: [ 82 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (/ (/ 1 (+ (sqrt x) 1)) (- (sqrt x) 1))))>
0.236 * * * * [progress]: [ 83 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (/ (/ 1 (+ (sqrt x) 1)) (- (sqrt x) 1))))>
0.236 * * * * [progress]: [ 84 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (/ (/ 1 1) (- x 1))))>
0.236 * * * * [progress]: [ 85 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (/ (* (cbrt 1) (cbrt 1)) (/ (- x 1) (cbrt 1)))))>
0.236 * * * * [progress]: [ 86 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (/ (sqrt 1) (/ (- x 1) (sqrt 1)))))>
0.236 * * * * [progress]: [ 87 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (/ 1 (/ (- x 1) 1))))>
0.236 * * * * [progress]: [ 88 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ 1 (- (pow x 3) (pow 1 3))) (+ (* x x) (+ (* 1 1) (* x 1))))))>
0.236 * * * * [progress]: [ 89 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (* (/ 1 (- (* x x) (* 1 1))) (+ x 1))))>
0.236 * * * * [progress]: [ 90 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (posit16->real (real->posit16 (/ 1 (- x 1))))))>
0.236 * * * * [progress]: [ 91 / 96 ] simplifiying candidate #<alt (λ (x) (+ (* 2 (pow x 2)) (+ (* 2 (pow x 4)) 2)))>
0.236 * * * * [progress]: [ 92 / 96 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2)))))))>
0.236 * * * * [progress]: [ 93 / 96 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2)))))))>
0.236 * * * * [progress]: [ 94 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (- (+ x (+ (pow x 2) 1)))))>
0.236 * * * * [progress]: [ 95 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (+ (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x)))))>
0.236 * * * * [progress]: [ 96 / 96 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (+ x 1)) (+ (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x)))))>
0.237 * [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)) (+ (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))))))
  (- (+ 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)))
0.239 * * [simplify]: iteration 0: 154 enodes
0.300 * * [simplify]: iteration 1: 328 enodes
0.423 * * [simplify]: iteration 2: 863 enodes
1.119 * * [simplify]: iteration 3: 2776 enodes
1.903 * * [simplify]: iteration complete: 5012 enodes
1.904 * * [simplify]: Extracting #0: cost 48 inf + 0
1.905 * * [simplify]: Extracting #1: cost 384 inf + 2
1.908 * * [simplify]: Extracting #2: cost 1038 inf + 1782
1.921 * * [simplify]: Extracting #3: cost 1181 inf + 65406
1.954 * * [simplify]: Extracting #4: cost 437 inf + 170210
2.009 * * [simplify]: Extracting #5: cost 17 inf + 229909
2.053 * * [simplify]: Extracting #6: cost 0 inf + 234203
2.097 * [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 (+ 1 (+ x 1)))
  (* (+ x -1) (+ 1 x))
  (- (* (/ 1 (+ 1 x)) (* (/ 1 (+ 1 x)) (/ 1 (+ 1 x)))) (/ (* (/ -1 (+ x -1)) (/ -1 (+ x -1))) (+ x -1)))
  (+ (* (/ 1 (+ 1 x)) (/ 1 (+ 1 x))) (* (+ (/ 1 (+ 1 x)) (/ 1 (+ x -1))) (/ 1 (+ x -1))))
  (/ -1 (+ x -1))
  (- (* (/ 1 (+ 1 x)) (/ 1 (+ 1 x))) (/ 1 (* (+ x -1) (+ x -1))))
  (+ (/ 1 (+ 1 x)) (/ 1 (+ x -1)))
  (+ (sqrt (/ 1 (+ 1 x))) (sqrt (/ 1 (+ x -1))))
  (- (sqrt (/ 1 (+ 1 x))) (sqrt (/ 1 (+ x -1))))
  (+ (sqrt (/ 1 (+ 1 x))) (/ 1 (sqrt (+ x -1))))
  (- (sqrt (/ 1 (+ 1 x))) (/ 1 (sqrt (+ x -1))))
  (+ (sqrt (/ 1 (+ 1 x))) (/ 1 (sqrt (+ x -1))))
  (- (sqrt (/ 1 (+ 1 x))) (/ 1 (sqrt (+ x -1))))
  (+ (/ 1 (sqrt (+ 1 x))) (sqrt (/ 1 (+ x -1))))
  (- (/ 1 (sqrt (+ 1 x))) (sqrt (/ 1 (+ 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 (+ 1 x))) (/ 1 (sqrt (+ x -1))))
  (+ (/ 1 (sqrt (+ 1 x))) (sqrt (/ 1 (+ x -1))))
  (- (/ 1 (sqrt (+ 1 x))) (sqrt (/ 1 (+ 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 (+ 1 x))) (/ 1 (sqrt (+ x -1))))
  (+ (/ -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 (+ 1 (+ x 1)))
  (/ -1 (+ x -1))
  (real->posit16 (+ (/ -1 (+ x -1)) (/ 1 (+ 1 x))))
  -1
  (- (log (+ x -1)))
  (- (log (+ x -1)))
  (- (log (+ x -1)))
  (- (log (+ x -1)))
  (exp (/ 1 (+ x -1)))
  (/ (* (/ -1 (+ x -1)) (/ -1 (+ x -1))) (+ x -1))
  (* (cbrt (/ 1 (+ x -1))) (cbrt (/ 1 (+ x -1))))
  (cbrt (/ 1 (+ x -1)))
  (/ (* (/ -1 (+ x -1)) (/ -1 (+ x -1))) (+ x -1))
  (sqrt (/ 1 (+ x -1)))
  (sqrt (/ 1 (+ x -1)))
  -1
  (* (+ x -1) -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 (+ (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 (+ 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 (+ (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 (+ 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 (+ (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 (+ x -1))
  (/ 1 (+ x -1))
  (+ x -1)
  (* (/ 1 (cbrt (+ x -1))) (/ 1 (cbrt (+ x -1))))
  (/ 1 (sqrt (+ x -1)))
  1
  (/ 1 (+ (sqrt x) 1))
  (/ 1 (+ (sqrt x) 1))
  (/ 1 (+ (sqrt x) 1))
  1
  (+ x -1)
  (+ x -1)
  (+ x -1)
  (/ 1 (- (* (* x x) x) 1))
  (/ 1 (- (* x x) 1))
  (real->posit16 (/ 1 (+ x -1)))
  (+ (* 2 (+ (* x x) (* (* x x) (* x x)))) 2)
  (+ (+ (/ -2 (* (* x x) (* x x))) (/ -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))))
  (- (- (- x) (* x x)) 1)
  (+ (+ (/ 1 x) (/ 1 (* x x))) (/ 1 (* (* x x) x)))
  (+ (+ (/ 1 x) (/ 1 (* x x))) (/ 1 (* (* x x) x)))
2.103 * * * [progress]: adding candidates to table
2.421 * * [progress]: iteration 2 / 4
2.421 * * * [progress]: picking best candidate
2.428 * * * * [pick]: Picked  #<alt (λ (x) (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- x 1))))>
2.428 * * * [progress]: localizing error
2.460 * * * [progress]: generating rewritten candidates
2.460 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
2.503 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
2.602 * * * [progress]: generating series expansions
2.602 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
2.602 * [backup-simplify]: Simplify (- x (+ 1 (+ x 1))) into (- 2)
2.602 * [approximate]: Taking taylor expansion of (- 2) in (x) around 0
2.602 * [taylor]: Taking taylor expansion of (- 2) in x
2.602 * [taylor]: Taking taylor expansion of 2 in x
2.602 * [backup-simplify]: Simplify 2 into 2
2.602 * [taylor]: Taking taylor expansion of (- 2) in x
2.602 * [taylor]: Taking taylor expansion of 2 in x
2.602 * [backup-simplify]: Simplify 2 into 2
2.603 * [backup-simplify]: Simplify (- 2) into -2
2.603 * [backup-simplify]: Simplify -2 into -2
2.603 * [backup-simplify]: Simplify (- 0) into 0
2.603 * [backup-simplify]: Simplify 0 into 0
2.603 * [backup-simplify]: Simplify (- 0) into 0
2.604 * [backup-simplify]: Simplify 0 into 0
2.604 * [backup-simplify]: Simplify (- 0) into 0
2.604 * [backup-simplify]: Simplify 0 into 0
2.604 * [backup-simplify]: Simplify (- 0) into 0
2.604 * [backup-simplify]: Simplify 0 into 0
2.604 * [backup-simplify]: Simplify (- 0) into 0
2.604 * [backup-simplify]: Simplify 0 into 0
2.605 * [backup-simplify]: Simplify (- 0) into 0
2.605 * [backup-simplify]: Simplify 0 into 0
2.605 * [backup-simplify]: Simplify -2 into -2
2.605 * [backup-simplify]: Simplify (- (/ 1 x) (+ 1 (+ (/ 1 x) 1))) into (- 2)
2.605 * [approximate]: Taking taylor expansion of (- 2) in (x) around 0
2.605 * [taylor]: Taking taylor expansion of (- 2) in x
2.605 * [taylor]: Taking taylor expansion of 2 in x
2.605 * [backup-simplify]: Simplify 2 into 2
2.605 * [taylor]: Taking taylor expansion of (- 2) in x
2.605 * [taylor]: Taking taylor expansion of 2 in x
2.605 * [backup-simplify]: Simplify 2 into 2
2.605 * [backup-simplify]: Simplify (- 2) into -2
2.605 * [backup-simplify]: Simplify -2 into -2
2.605 * [backup-simplify]: Simplify (- 0) into 0
2.605 * [backup-simplify]: Simplify 0 into 0
2.606 * [backup-simplify]: Simplify (- 0) into 0
2.606 * [backup-simplify]: Simplify 0 into 0
2.606 * [backup-simplify]: Simplify (- 0) into 0
2.606 * [backup-simplify]: Simplify 0 into 0
2.606 * [backup-simplify]: Simplify (- 0) into 0
2.606 * [backup-simplify]: Simplify 0 into 0
2.607 * [backup-simplify]: Simplify (- 0) into 0
2.607 * [backup-simplify]: Simplify 0 into 0
2.607 * [backup-simplify]: Simplify (- 0) into 0
2.607 * [backup-simplify]: Simplify 0 into 0
2.607 * [backup-simplify]: Simplify -2 into -2
2.607 * [backup-simplify]: Simplify (- (/ 1 (- x)) (+ 1 (+ (/ 1 (- x)) 1))) into (- 2)
2.607 * [approximate]: Taking taylor expansion of (- 2) in (x) around 0
2.607 * [taylor]: Taking taylor expansion of (- 2) in x
2.607 * [taylor]: Taking taylor expansion of 2 in x
2.607 * [backup-simplify]: Simplify 2 into 2
2.607 * [taylor]: Taking taylor expansion of (- 2) in x
2.607 * [taylor]: Taking taylor expansion of 2 in x
2.607 * [backup-simplify]: Simplify 2 into 2
2.607 * [backup-simplify]: Simplify (- 2) into -2
2.607 * [backup-simplify]: Simplify -2 into -2
2.608 * [backup-simplify]: Simplify (- 0) into 0
2.608 * [backup-simplify]: Simplify 0 into 0
2.608 * [backup-simplify]: Simplify (- 0) into 0
2.608 * [backup-simplify]: Simplify 0 into 0
2.608 * [backup-simplify]: Simplify (- 0) into 0
2.608 * [backup-simplify]: Simplify 0 into 0
2.609 * [backup-simplify]: Simplify (- 0) into 0
2.609 * [backup-simplify]: Simplify 0 into 0
2.609 * [backup-simplify]: Simplify (- 0) into 0
2.609 * [backup-simplify]: Simplify 0 into 0
2.609 * [backup-simplify]: Simplify (- 0) into 0
2.609 * [backup-simplify]: Simplify 0 into 0
2.609 * [backup-simplify]: Simplify -2 into -2
2.609 * * * * [progress]: [ 2 / 2 ] generating series at (2)
2.609 * [backup-simplify]: Simplify (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- x 1))) into (/ -2 (* (+ x 1) (- x 1)))
2.609 * [approximate]: Taking taylor expansion of (/ -2 (* (+ x 1) (- x 1))) in (x) around 0
2.609 * [taylor]: Taking taylor expansion of (/ -2 (* (+ x 1) (- x 1))) in x
2.609 * [taylor]: Taking taylor expansion of -2 in x
2.609 * [backup-simplify]: Simplify -2 into -2
2.609 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x
2.609 * [taylor]: Taking taylor expansion of (+ x 1) in x
2.609 * [taylor]: Taking taylor expansion of x in x
2.609 * [backup-simplify]: Simplify 0 into 0
2.609 * [backup-simplify]: Simplify 1 into 1
2.609 * [taylor]: Taking taylor expansion of 1 in x
2.609 * [backup-simplify]: Simplify 1 into 1
2.609 * [taylor]: Taking taylor expansion of (- x 1) in x
2.610 * [taylor]: Taking taylor expansion of x in x
2.610 * [backup-simplify]: Simplify 0 into 0
2.610 * [backup-simplify]: Simplify 1 into 1
2.610 * [taylor]: Taking taylor expansion of 1 in x
2.610 * [backup-simplify]: Simplify 1 into 1
2.610 * [backup-simplify]: Simplify (+ 0 1) into 1
2.610 * [backup-simplify]: Simplify (- 1) into -1
2.610 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.611 * [backup-simplify]: Simplify (* 1 -1) into -1
2.611 * [backup-simplify]: Simplify (/ -2 -1) into 2
2.611 * [taylor]: Taking taylor expansion of (/ -2 (* (+ x 1) (- x 1))) in x
2.611 * [taylor]: Taking taylor expansion of -2 in x
2.611 * [backup-simplify]: Simplify -2 into -2
2.611 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x
2.611 * [taylor]: Taking taylor expansion of (+ x 1) in x
2.611 * [taylor]: Taking taylor expansion of x in x
2.611 * [backup-simplify]: Simplify 0 into 0
2.611 * [backup-simplify]: Simplify 1 into 1
2.611 * [taylor]: Taking taylor expansion of 1 in x
2.611 * [backup-simplify]: Simplify 1 into 1
2.611 * [taylor]: Taking taylor expansion of (- x 1) in x
2.611 * [taylor]: Taking taylor expansion of x in x
2.611 * [backup-simplify]: Simplify 0 into 0
2.611 * [backup-simplify]: Simplify 1 into 1
2.611 * [taylor]: Taking taylor expansion of 1 in x
2.611 * [backup-simplify]: Simplify 1 into 1
2.611 * [backup-simplify]: Simplify (+ 0 1) into 1
2.612 * [backup-simplify]: Simplify (- 1) into -1
2.612 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.612 * [backup-simplify]: Simplify (* 1 -1) into -1
2.613 * [backup-simplify]: Simplify (/ -2 -1) into 2
2.613 * [backup-simplify]: Simplify 2 into 2
2.613 * [backup-simplify]: Simplify (- 0) into 0
2.613 * [backup-simplify]: Simplify (+ 1 0) into 1
2.614 * [backup-simplify]: Simplify (+ 1 0) into 1
2.614 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0
2.615 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 2 (/ 0 -1)))) into 0
2.615 * [backup-simplify]: Simplify 0 into 0
2.615 * [backup-simplify]: Simplify (- 0) into 0
2.615 * [backup-simplify]: Simplify (+ 0 0) into 0
2.615 * [backup-simplify]: Simplify (+ 0 0) into 0
2.616 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 -1))) into 1
2.617 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 2 (/ 1 -1)) (* 0 (/ 0 -1)))) into 2
2.617 * [backup-simplify]: Simplify 2 into 2
2.617 * [backup-simplify]: Simplify (- 0) into 0
2.617 * [backup-simplify]: Simplify (+ 0 0) into 0
2.618 * [backup-simplify]: Simplify (+ 0 0) into 0
2.618 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0
2.619 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 2 (/ 0 -1)) (* 0 (/ 1 -1)) (* 2 (/ 0 -1)))) into 0
2.619 * [backup-simplify]: Simplify 0 into 0
2.619 * [backup-simplify]: Simplify (- 0) into 0
2.620 * [backup-simplify]: Simplify (+ 0 0) into 0
2.620 * [backup-simplify]: Simplify (+ 0 0) into 0
2.621 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))) into 0
2.622 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 2 (/ 1 -1)) (* 0 (/ 0 -1)))) into 2
2.622 * [backup-simplify]: Simplify 2 into 2
2.622 * [backup-simplify]: Simplify (+ (* 2 (pow x 4)) (+ (* 2 (pow x 2)) 2)) into (+ (* 2 (pow x 2)) (+ (* 2 (pow x 4)) 2))
2.622 * [backup-simplify]: Simplify (/ (- (/ 1 x) (+ 1 (+ (/ 1 x) 1))) (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) into (/ -2 (* (+ (/ 1 x) 1) (- (/ 1 x) 1)))
2.622 * [approximate]: Taking taylor expansion of (/ -2 (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in (x) around 0
2.622 * [taylor]: Taking taylor expansion of (/ -2 (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x
2.622 * [taylor]: Taking taylor expansion of -2 in x
2.623 * [backup-simplify]: Simplify -2 into -2
2.623 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x
2.623 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.623 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.623 * [taylor]: Taking taylor expansion of x in x
2.623 * [backup-simplify]: Simplify 0 into 0
2.623 * [backup-simplify]: Simplify 1 into 1
2.625 * [backup-simplify]: Simplify (/ 1 1) into 1
2.625 * [taylor]: Taking taylor expansion of 1 in x
2.625 * [backup-simplify]: Simplify 1 into 1
2.625 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
2.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.625 * [taylor]: Taking taylor expansion of x in x
2.625 * [backup-simplify]: Simplify 0 into 0
2.625 * [backup-simplify]: Simplify 1 into 1
2.626 * [backup-simplify]: Simplify (/ 1 1) into 1
2.626 * [taylor]: Taking taylor expansion of 1 in x
2.626 * [backup-simplify]: Simplify 1 into 1
2.626 * [backup-simplify]: Simplify (+ 1 0) into 1
2.627 * [backup-simplify]: Simplify (+ 1 0) into 1
2.627 * [backup-simplify]: Simplify (* 1 1) into 1
2.628 * [backup-simplify]: Simplify (/ -2 1) into -2
2.628 * [taylor]: Taking taylor expansion of (/ -2 (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x
2.628 * [taylor]: Taking taylor expansion of -2 in x
2.628 * [backup-simplify]: Simplify -2 into -2
2.628 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x
2.628 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.628 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.628 * [taylor]: Taking taylor expansion of x in x
2.628 * [backup-simplify]: Simplify 0 into 0
2.628 * [backup-simplify]: Simplify 1 into 1
2.628 * [backup-simplify]: Simplify (/ 1 1) into 1
2.628 * [taylor]: Taking taylor expansion of 1 in x
2.628 * [backup-simplify]: Simplify 1 into 1
2.628 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
2.628 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.628 * [taylor]: Taking taylor expansion of x in x
2.628 * [backup-simplify]: Simplify 0 into 0
2.628 * [backup-simplify]: Simplify 1 into 1
2.629 * [backup-simplify]: Simplify (/ 1 1) into 1
2.629 * [taylor]: Taking taylor expansion of 1 in x
2.629 * [backup-simplify]: Simplify 1 into 1
2.629 * [backup-simplify]: Simplify (+ 1 0) into 1
2.630 * [backup-simplify]: Simplify (+ 1 0) into 1
2.630 * [backup-simplify]: Simplify (* 1 1) into 1
2.630 * [backup-simplify]: Simplify (/ -2 1) into -2
2.631 * [backup-simplify]: Simplify -2 into -2
2.631 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.632 * [backup-simplify]: Simplify (- 1) into -1
2.632 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.633 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.633 * [backup-simplify]: Simplify (+ 0 1) into 1
2.634 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0
2.635 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)))) into 0
2.635 * [backup-simplify]: Simplify 0 into 0
2.636 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.636 * [backup-simplify]: Simplify (- 0) into 0
2.637 * [backup-simplify]: Simplify (+ 0 0) into 0
2.638 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.638 * [backup-simplify]: Simplify (+ 0 0) into 0
2.639 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 -1) (* 0 1))) into -1
2.640 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ -1 1)) (* 0 (/ 0 1)))) into -2
2.640 * [backup-simplify]: Simplify -2 into -2
2.641 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.642 * [backup-simplify]: Simplify (- 0) into 0
2.642 * [backup-simplify]: Simplify (+ 0 0) into 0
2.643 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.644 * [backup-simplify]: Simplify (+ 0 0) into 0
2.645 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 -1) (* 0 1)))) into 0
2.646 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)) (* 0 (/ -1 1)) (* -2 (/ 0 1)))) into 0
2.646 * [backup-simplify]: Simplify 0 into 0
2.647 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.648 * [backup-simplify]: Simplify (- 0) into 0
2.648 * [backup-simplify]: Simplify (+ 0 0) into 0
2.649 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.649 * [backup-simplify]: Simplify (+ 0 0) into 0
2.651 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1))))) into 0
2.653 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)) (* 0 (/ 0 1)) (* -2 (/ -1 1)) (* 0 (/ 0 1)))) into -2
2.653 * [backup-simplify]: Simplify -2 into -2
2.654 * [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))))))
2.654 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (+ 1 (+ (/ 1 (- x)) 1))) (* (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1))) into (/ 2 (* (+ (/ 1 x) 1) (- 1 (/ 1 x))))
2.654 * [approximate]: Taking taylor expansion of (/ 2 (* (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
2.654 * [taylor]: Taking taylor expansion of (/ 2 (* (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
2.654 * [taylor]: Taking taylor expansion of 2 in x
2.654 * [backup-simplify]: Simplify 2 into 2
2.654 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
2.654 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.654 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.654 * [taylor]: Taking taylor expansion of x in x
2.654 * [backup-simplify]: Simplify 0 into 0
2.655 * [backup-simplify]: Simplify 1 into 1
2.655 * [backup-simplify]: Simplify (/ 1 1) into 1
2.655 * [taylor]: Taking taylor expansion of 1 in x
2.655 * [backup-simplify]: Simplify 1 into 1
2.655 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
2.655 * [taylor]: Taking taylor expansion of 1 in x
2.655 * [backup-simplify]: Simplify 1 into 1
2.655 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.655 * [taylor]: Taking taylor expansion of x in x
2.655 * [backup-simplify]: Simplify 0 into 0
2.655 * [backup-simplify]: Simplify 1 into 1
2.656 * [backup-simplify]: Simplify (/ 1 1) into 1
2.656 * [backup-simplify]: Simplify (+ 1 0) into 1
2.657 * [backup-simplify]: Simplify (- 1) into -1
2.657 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.658 * [backup-simplify]: Simplify (* 1 -1) into -1
2.658 * [backup-simplify]: Simplify (/ 2 -1) into -2
2.658 * [taylor]: Taking taylor expansion of (/ 2 (* (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
2.658 * [taylor]: Taking taylor expansion of 2 in x
2.658 * [backup-simplify]: Simplify 2 into 2
2.658 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
2.658 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.658 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.658 * [taylor]: Taking taylor expansion of x in x
2.658 * [backup-simplify]: Simplify 0 into 0
2.658 * [backup-simplify]: Simplify 1 into 1
2.659 * [backup-simplify]: Simplify (/ 1 1) into 1
2.659 * [taylor]: Taking taylor expansion of 1 in x
2.659 * [backup-simplify]: Simplify 1 into 1
2.659 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
2.659 * [taylor]: Taking taylor expansion of 1 in x
2.659 * [backup-simplify]: Simplify 1 into 1
2.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.659 * [taylor]: Taking taylor expansion of x in x
2.659 * [backup-simplify]: Simplify 0 into 0
2.659 * [backup-simplify]: Simplify 1 into 1
2.659 * [backup-simplify]: Simplify (/ 1 1) into 1
2.660 * [backup-simplify]: Simplify (+ 1 0) into 1
2.660 * [backup-simplify]: Simplify (- 1) into -1
2.661 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.661 * [backup-simplify]: Simplify (* 1 -1) into -1
2.661 * [backup-simplify]: Simplify (/ 2 -1) into -2
2.662 * [backup-simplify]: Simplify -2 into -2
2.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.663 * [backup-simplify]: Simplify (- 0) into 0
2.664 * [backup-simplify]: Simplify (+ 1 0) into 1
2.664 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.665 * [backup-simplify]: Simplify (+ 0 1) into 1
2.665 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0
2.667 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)))) into 0
2.667 * [backup-simplify]: Simplify 0 into 0
2.668 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.668 * [backup-simplify]: Simplify (- 0) into 0
2.669 * [backup-simplify]: Simplify (+ 0 0) into 0
2.670 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.670 * [backup-simplify]: Simplify (+ 0 0) into 0
2.671 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 -1))) into 1
2.673 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 1 -1)) (* 0 (/ 0 -1)))) into -2
2.673 * [backup-simplify]: Simplify -2 into -2
2.674 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.674 * [backup-simplify]: Simplify (- 0) into 0
2.675 * [backup-simplify]: Simplify (+ 0 0) into 0
2.676 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.676 * [backup-simplify]: Simplify (+ 0 0) into 0
2.677 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0
2.678 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 1 -1)) (* -2 (/ 0 -1)))) into 0
2.678 * [backup-simplify]: Simplify 0 into 0
2.679 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.679 * [backup-simplify]: Simplify (- 0) into 0
2.679 * [backup-simplify]: Simplify (+ 0 0) into 0
2.680 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.680 * [backup-simplify]: Simplify (+ 0 0) into 0
2.682 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))) into 0
2.683 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)) (* -2 (/ 1 -1)) (* 0 (/ 0 -1)))) into -2
2.683 * [backup-simplify]: Simplify -2 into -2
2.684 * [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))))))
2.684 * * * [progress]: simplifying candidates
2.684 * * * * [progress]: [ 1 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (/ (exp x) (* (exp 1) (* (exp x) (exp 1))))) (* (+ x 1) (- x 1))))>
2.684 * * * * [progress]: [ 2 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (/ (exp x) (* (exp 1) (exp (+ x 1))))) (* (+ x 1) (- x 1))))>
2.684 * * * * [progress]: [ 3 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (/ (exp x) (exp (+ 1 (+ x 1))))) (* (+ x 1) (- x 1))))>
2.684 * * * * [progress]: [ 4 / 67 ] simplifiying candidate #<alt (λ (x) (/ (pow (- x (+ 1 (+ x 1))) 1) (* (+ x 1) (- x 1))))>
2.684 * * * * [progress]: [ 5 / 67 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (- x (+ 1 (+ x 1))))) (* (+ x 1) (- x 1))))>
2.684 * * * * [progress]: [ 6 / 67 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- x (+ 1 (+ x 1))))) (* (+ x 1) (- x 1))))>
2.685 * * * * [progress]: [ 7 / 67 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (- x (+ 1 (+ x 1)))) (cbrt (- x (+ 1 (+ x 1))))) (cbrt (- x (+ 1 (+ x 1))))) (* (+ x 1) (- x 1))))>
2.685 * * * * [progress]: [ 8 / 67 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (- x (+ 1 (+ x 1))) (- x (+ 1 (+ x 1)))) (- x (+ 1 (+ x 1))))) (* (+ x 1) (- x 1))))>
2.685 * * * * [progress]: [ 9 / 67 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (- x (+ 1 (+ x 1)))) (sqrt (- x (+ 1 (+ x 1))))) (* (+ x 1) (- x 1))))>
2.685 * * * * [progress]: [ 10 / 67 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (pow x 3) (pow (+ 1 (+ x 1)) 3)) (+ (* x x) (+ (* (+ 1 (+ x 1)) (+ 1 (+ x 1))) (* x (+ 1 (+ x 1)))))) (* (+ x 1) (- x 1))))>
2.685 * * * * [progress]: [ 11 / 67 ] simplifiying candidate #<alt (λ (x) (/ (+ x (- (+ 1 (+ x 1)))) (* (+ x 1) (- x 1))))>
2.685 * * * * [progress]: [ 12 / 67 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- x (+ 1 (+ x 1)))) (* (+ x 1) (- x 1))))>
2.685 * * * * [progress]: [ 13 / 67 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* x x) (* (+ 1 (+ x 1)) (+ 1 (+ x 1)))) (+ x (+ 1 (+ x 1)))) (* (+ x 1) (- x 1))))>
2.685 * * * * [progress]: [ 14 / 67 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt x) (sqrt (+ 1 (+ x 1)))) (- (sqrt x) (sqrt (+ 1 (+ x 1))))) (* (+ x 1) (- x 1))))>
2.685 * * * * [progress]: [ 15 / 67 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- x (+ 1 (+ x 1)))) (* (+ x 1) (- x 1))))>
2.685 * * * * [progress]: [ 16 / 67 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- x (+ 1 (+ x 1)))) (* (+ x 1) (- x 1))))>
2.685 * * * * [progress]: [ 17 / 67 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- x (+ 1 (+ x 1)))) (* (+ x 1) (- x 1))))>
2.685 * * * * [progress]: [ 18 / 67 ] simplifiying candidate #<alt (λ (x) (/ (- (- x 1) (+ x 1)) (* (+ x 1) (- x 1))))>
2.685 * * * * [progress]: [ 19 / 67 ] simplifiying candidate #<alt (λ (x) (/ (+ x (- (+ 1 (+ x 1)))) (* (+ x 1) (- x 1))))>
2.685 * * * * [progress]: [ 20 / 67 ] simplifiying candidate #<alt (λ (x) (/ (posit16->real (real->posit16 (- x (+ 1 (+ x 1))))) (* (+ x 1) (- x 1))))>
2.685 * * * * [progress]: [ 21 / 67 ] simplifiying candidate #<alt (λ (x) (pow (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- x 1))) 1))>
2.685 * * * * [progress]: [ 22 / 67 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- x (+ 1 (+ x 1)))) (+ (log (+ x 1)) (log (- x 1))))))>
2.686 * * * * [progress]: [ 23 / 67 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- x (+ 1 (+ x 1)))) (log (* (+ x 1) (- x 1))))))>
2.686 * * * * [progress]: [ 24 / 67 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- x 1))))))>
2.686 * * * * [progress]: [ 25 / 67 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- x 1))))))>
2.686 * * * * [progress]: [ 26 / 67 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (- x (+ 1 (+ x 1))) (- x (+ 1 (+ x 1)))) (- x (+ 1 (+ x 1)))) (* (* (* (+ x 1) (+ x 1)) (+ x 1)) (* (* (- x 1) (- x 1)) (- x 1))))))>
2.686 * * * * [progress]: [ 27 / 67 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (- x (+ 1 (+ x 1))) (- x (+ 1 (+ x 1)))) (- x (+ 1 (+ x 1)))) (* (* (* (+ x 1) (- x 1)) (* (+ x 1) (- x 1))) (* (+ x 1) (- x 1))))))>
2.686 * * * * [progress]: [ 28 / 67 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- x 1)))) (cbrt (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- x 1))))) (cbrt (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- x 1))))))>
2.686 * * * * [progress]: [ 29 / 67 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- x 1))) (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- x 1)))) (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- x 1))))))>
2.686 * * * * [progress]: [ 30 / 67 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- x 1)))) (sqrt (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- x 1))))))>
2.686 * * * * [progress]: [ 31 / 67 ] simplifiying candidate #<alt (λ (x) (/ (- (- x (+ 1 (+ x 1)))) (- (* (+ x 1) (- x 1)))))>
2.686 * * * * [progress]: [ 32 / 67 ] simplifiying candidate #<alt (λ (x) (- (/ x (* (+ x 1) (- x 1))) (/ (+ 1 (+ x 1)) (* (+ x 1) (- x 1)))))>
2.686 * * * * [progress]: [ 33 / 67 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- x (+ 1 (+ x 1)))) (cbrt (- x (+ 1 (+ x 1))))) (+ x 1)) (/ (cbrt (- x (+ 1 (+ x 1)))) (- x 1))))>
2.686 * * * * [progress]: [ 34 / 67 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- x (+ 1 (+ x 1)))) (+ x 1)) (/ (sqrt (- x (+ 1 (+ x 1)))) (- x 1))))>
2.686 * * * * [progress]: [ 35 / 67 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (/ (- x (+ 1 (+ x 1))) (- x 1))))>
2.686 * * * * [progress]: [ 36 / 67 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt x) (sqrt (+ 1 (+ x 1)))) (+ x 1)) (/ (- (sqrt x) (sqrt (+ 1 (+ x 1)))) (- x 1))))>
2.686 * * * * [progress]: [ 37 / 67 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (/ (- x (+ 1 (+ x 1))) (- x 1))))>
2.686 * * * * [progress]: [ 38 / 67 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (/ (- x (+ 1 (+ x 1))) (- x 1))))>
2.686 * * * * [progress]: [ 39 / 67 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (/ (- x (+ 1 (+ x 1))) (- x 1))))>
2.686 * * * * [progress]: [ 40 / 67 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- x 1)))))>
2.687 * * * * [progress]: [ 41 / 67 ] simplifiying candidate #<alt (λ (x) (* (- x (+ 1 (+ x 1))) (/ 1 (* (+ x 1) (- x 1)))))>
2.687 * * * * [progress]: [ 42 / 67 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (+ x 1) (- x 1)) (- x (+ 1 (+ x 1))))))>
2.687 * * * * [progress]: [ 43 / 67 ] simplifiying candidate #<alt (λ (x) (/ (/ (- x (+ 1 (+ x 1))) (+ x 1)) (- x 1)))>
2.687 * * * * [progress]: [ 44 / 67 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (- x (+ 1 (+ x 1)))) (cbrt (- x (+ 1 (+ x 1))))) (/ (* (+ x 1) (- x 1)) (cbrt (- x (+ 1 (+ x 1)))))))>
2.687 * * * * [progress]: [ 45 / 67 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (- x (+ 1 (+ x 1)))) (/ (* (+ x 1) (- x 1)) (sqrt (- x (+ 1 (+ x 1)))))))>
2.687 * * * * [progress]: [ 46 / 67 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (+ x 1) (- x 1)) (- x (+ 1 (+ x 1))))))>
2.687 * * * * [progress]: [ 47 / 67 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt x) (sqrt (+ 1 (+ x 1)))) (/ (* (+ x 1) (- x 1)) (- (sqrt x) (sqrt (+ 1 (+ x 1)))))))>
2.687 * * * * [progress]: [ 48 / 67 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (+ x 1) (- x 1)) (- x (+ 1 (+ x 1))))))>
2.687 * * * * [progress]: [ 49 / 67 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (+ x 1) (- x 1)) (- x (+ 1 (+ x 1))))))>
2.687 * * * * [progress]: [ 50 / 67 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (+ x 1) (- x 1)) (- x (+ 1 (+ x 1))))))>
2.687 * * * * [progress]: [ 51 / 67 ] simplifiying candidate #<alt (λ (x) (* (/ (- x (+ 1 (+ x 1))) (* (+ (pow x 3) (pow 1 3)) (- (pow x 3) (pow 1 3)))) (* (+ (* x x) (- (* 1 1) (* x 1))) (+ (* x x) (+ (* 1 1) (* x 1))))))>
2.687 * * * * [progress]: [ 52 / 67 ] simplifiying candidate #<alt (λ (x) (* (/ (- x (+ 1 (+ x 1))) (* (+ (pow x 3) (pow 1 3)) (- (* x x) (* 1 1)))) (* (+ (* x x) (- (* 1 1) (* x 1))) (+ x 1))))>
2.687 * * * * [progress]: [ 53 / 67 ] simplifiying candidate #<alt (λ (x) (* (/ (- x (+ 1 (+ x 1))) (* (- (* x x) (* 1 1)) (- (pow x 3) (pow 1 3)))) (* (- x 1) (+ (* x x) (+ (* 1 1) (* x 1))))))>
2.687 * * * * [progress]: [ 54 / 67 ] simplifiying candidate #<alt (λ (x) (* (/ (- x (+ 1 (+ x 1))) (* (- (* x x) (* 1 1)) (- (* x x) (* 1 1)))) (* (- x 1) (+ x 1))))>
2.687 * * * * [progress]: [ 55 / 67 ] simplifiying candidate #<alt (λ (x) (* (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- (pow x 3) (pow 1 3)))) (+ (* x x) (+ (* 1 1) (* x 1)))))>
2.687 * * * * [progress]: [ 56 / 67 ] simplifiying candidate #<alt (λ (x) (* (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- (* x x) (* 1 1)))) (+ x 1)))>
2.688 * * * * [progress]: [ 57 / 67 ] simplifiying candidate #<alt (λ (x) (* (/ (- x (+ 1 (+ x 1))) (* (+ (pow x 3) (pow 1 3)) (- x 1))) (+ (* x x) (- (* 1 1) (* x 1)))))>
2.688 * * * * [progress]: [ 58 / 67 ] simplifiying candidate #<alt (λ (x) (* (/ (- x (+ 1 (+ x 1))) (* (- (* x x) (* 1 1)) (- x 1))) (- x 1)))>
2.688 * * * * [progress]: [ 59 / 67 ] simplifiying candidate #<alt (λ (x) (/ (- (pow x 3) (pow (+ 1 (+ x 1)) 3)) (* (* (+ x 1) (- x 1)) (+ (* x x) (+ (* (+ 1 (+ x 1)) (+ 1 (+ x 1))) (* x (+ 1 (+ x 1))))))))>
2.688 * * * * [progress]: [ 60 / 67 ] simplifiying candidate #<alt (λ (x) (/ (- (* x x) (* (+ 1 (+ x 1)) (+ 1 (+ x 1)))) (* (* (+ x 1) (- x 1)) (+ x (+ 1 (+ x 1))))))>
2.688 * * * * [progress]: [ 61 / 67 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- x 1))))))>
2.688 * * * * [progress]: [ 62 / 67 ] simplifiying candidate #<alt (λ (x) (/ -2 (* (+ x 1) (- x 1))))>
2.688 * * * * [progress]: [ 63 / 67 ] simplifiying candidate #<alt (λ (x) (/ -2 (* (+ x 1) (- x 1))))>
2.688 * * * * [progress]: [ 64 / 67 ] simplifiying candidate #<alt (λ (x) (/ -2 (* (+ x 1) (- x 1))))>
2.688 * * * * [progress]: [ 65 / 67 ] simplifiying candidate #<alt (λ (x) (+ (* 2 (pow x 2)) (+ (* 2 (pow x 4)) 2)))>
2.688 * * * * [progress]: [ 66 / 67 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2)))))))>
2.688 * * * * [progress]: [ 67 / 67 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2)))))))>
2.689 * [simplify]: Simplifying:
  (/ (exp x) (* (exp 1) (* (exp x) (exp 1))))
  (/ (exp x) (* (exp 1) (exp (+ x 1))))
  (/ (exp x) (exp (+ 1 (+ x 1))))
  (log (- x (+ 1 (+ x 1))))
  (exp (- x (+ 1 (+ x 1))))
  (* (cbrt (- x (+ 1 (+ x 1)))) (cbrt (- x (+ 1 (+ x 1)))))
  (cbrt (- x (+ 1 (+ x 1))))
  (* (* (- x (+ 1 (+ x 1))) (- x (+ 1 (+ x 1)))) (- x (+ 1 (+ x 1))))
  (sqrt (- x (+ 1 (+ x 1))))
  (sqrt (- x (+ 1 (+ x 1))))
  (- (pow x 3) (pow (+ 1 (+ x 1)) 3))
  (+ (* x x) (+ (* (+ 1 (+ x 1)) (+ 1 (+ x 1))) (* x (+ 1 (+ x 1)))))
  (- (+ 1 (+ x 1)))
  (- (* x x) (* (+ 1 (+ x 1)) (+ 1 (+ x 1))))
  (+ x (+ 1 (+ x 1)))
  (+ (sqrt x) (sqrt (+ 1 (+ x 1))))
  (- (sqrt x) (sqrt (+ 1 (+ x 1))))
  (- x (+ 1 (+ x 1)))
  (- x (+ 1 (+ x 1)))
  (- x (+ 1 (+ x 1)))
  (- x 1)
  (- (+ 1 (+ x 1)))
  (real->posit16 (- x (+ 1 (+ x 1))))
  (- (log (- x (+ 1 (+ x 1)))) (+ (log (+ x 1)) (log (- x 1))))
  (- (log (- x (+ 1 (+ x 1)))) (log (* (+ x 1) (- x 1))))
  (log (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- x 1))))
  (exp (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- x 1))))
  (/ (* (* (- x (+ 1 (+ x 1))) (- x (+ 1 (+ x 1)))) (- x (+ 1 (+ x 1)))) (* (* (* (+ x 1) (+ x 1)) (+ x 1)) (* (* (- x 1) (- x 1)) (- x 1))))
  (/ (* (* (- x (+ 1 (+ x 1))) (- x (+ 1 (+ x 1)))) (- x (+ 1 (+ x 1)))) (* (* (* (+ x 1) (- x 1)) (* (+ x 1) (- x 1))) (* (+ x 1) (- x 1))))
  (* (cbrt (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- x 1)))) (cbrt (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- x 1)))))
  (cbrt (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- x 1))))
  (* (* (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- x 1))) (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- x 1)))) (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- x 1))))
  (sqrt (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- x 1))))
  (sqrt (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- x 1))))
  (- (- x (+ 1 (+ x 1))))
  (- (* (+ x 1) (- x 1)))
  (/ x (* (+ x 1) (- x 1)))
  (/ (+ 1 (+ x 1)) (* (+ x 1) (- x 1)))
  (/ (* (cbrt (- x (+ 1 (+ x 1)))) (cbrt (- x (+ 1 (+ x 1))))) (+ x 1))
  (/ (cbrt (- x (+ 1 (+ x 1)))) (- x 1))
  (/ (sqrt (- x (+ 1 (+ x 1)))) (+ x 1))
  (/ (sqrt (- x (+ 1 (+ x 1)))) (- x 1))
  (/ 1 (+ x 1))
  (/ (- x (+ 1 (+ x 1))) (- x 1))
  (/ (+ (sqrt x) (sqrt (+ 1 (+ x 1)))) (+ x 1))
  (/ (- (sqrt x) (sqrt (+ 1 (+ x 1)))) (- x 1))
  (/ 1 (+ x 1))
  (/ (- x (+ 1 (+ x 1))) (- x 1))
  (/ 1 (+ x 1))
  (/ (- x (+ 1 (+ x 1))) (- x 1))
  (/ 1 (+ x 1))
  (/ (- x (+ 1 (+ x 1))) (- x 1))
  (/ 1 (* (+ x 1) (- x 1)))
  (/ (* (+ x 1) (- x 1)) (- x (+ 1 (+ x 1))))
  (/ (- x (+ 1 (+ x 1))) (+ x 1))
  (/ (* (+ x 1) (- x 1)) (cbrt (- x (+ 1 (+ x 1)))))
  (/ (* (+ x 1) (- x 1)) (sqrt (- x (+ 1 (+ x 1)))))
  (/ (* (+ x 1) (- x 1)) (- x (+ 1 (+ x 1))))
  (/ (* (+ x 1) (- x 1)) (- (sqrt x) (sqrt (+ 1 (+ x 1)))))
  (/ (* (+ x 1) (- x 1)) (- x (+ 1 (+ x 1))))
  (/ (* (+ x 1) (- x 1)) (- x (+ 1 (+ x 1))))
  (/ (* (+ x 1) (- x 1)) (- x (+ 1 (+ x 1))))
  (/ (- x (+ 1 (+ x 1))) (* (+ (pow x 3) (pow 1 3)) (- (pow x 3) (pow 1 3))))
  (/ (- x (+ 1 (+ x 1))) (* (+ (pow x 3) (pow 1 3)) (- (* x x) (* 1 1))))
  (/ (- x (+ 1 (+ x 1))) (* (- (* x x) (* 1 1)) (- (pow x 3) (pow 1 3))))
  (/ (- x (+ 1 (+ x 1))) (* (- (* x x) (* 1 1)) (- (* x x) (* 1 1))))
  (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- (pow x 3) (pow 1 3))))
  (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- (* x x) (* 1 1))))
  (/ (- x (+ 1 (+ x 1))) (* (+ (pow x 3) (pow 1 3)) (- x 1)))
  (/ (- x (+ 1 (+ x 1))) (* (- (* x x) (* 1 1)) (- x 1)))
  (* (* (+ x 1) (- x 1)) (+ (* x x) (+ (* (+ 1 (+ x 1)) (+ 1 (+ x 1))) (* x (+ 1 (+ x 1))))))
  (* (* (+ x 1) (- x 1)) (+ x (+ 1 (+ x 1))))
  (real->posit16 (/ (- x (+ 1 (+ x 1))) (* (+ x 1) (- x 1))))
  -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))))))
2.691 * * [simplify]: iteration 0: 126 enodes
2.751 * * [simplify]: iteration 1: 373 enodes
2.952 * * [simplify]: iteration 2: 1445 enodes
3.490 * * [simplify]: iteration complete: 5002 enodes
3.490 * * [simplify]: Extracting #0: cost 54 inf + 0
3.492 * * [simplify]: Extracting #1: cost 630 inf + 1
3.501 * * [simplify]: Extracting #2: cost 1726 inf + 2870
3.539 * * [simplify]: Extracting #3: cost 1745 inf + 80994
3.647 * * [simplify]: Extracting #4: cost 381 inf + 348558
3.774 * * [simplify]: Extracting #5: cost 41 inf + 438734
3.938 * * [simplify]: Extracting #6: cost 4 inf + 447934
4.063 * * [simplify]: Extracting #7: cost 0 inf + 449066
4.197 * [simplify]: Simplified to:
  (exp (- x (+ x 2)))
  (exp (- x (+ x 2)))
  (exp (- x (+ x 2)))
  (log (- x (+ x 2)))
  (exp (- x (+ x 2)))
  (* (cbrt (- x (+ x 2))) (cbrt (- x (+ x 2))))
  (cbrt (- x (+ x 2)))
  (* (- x (+ x 2)) (* (- x (+ x 2)) (- x (+ x 2))))
  (sqrt (- x (+ x 2)))
  (sqrt (- x (+ x 2)))
  (- (* (* x x) x) (* (* (+ x 2) (+ x 2)) (+ x 2)))
  (+ (+ (* x x) (* (+ x 2) (+ x 2))) (* x (+ x 2)))
  (- (+ x 2))
  (- (* x x) (* (+ x 2) (+ x 2)))
  (+ (+ 1 x) (+ 1 x))
  (+ (sqrt (+ x 2)) (sqrt x))
  (- (sqrt x) (sqrt (+ x 2)))
  (- x (+ x 2))
  (- x (+ x 2))
  (- x (+ x 2))
  (- x 1)
  (- (+ x 2))
  (real->posit16 (- x (+ x 2)))
  (log (/ (/ (- x (+ 1 (+ 1 x))) (+ 1 x)) (- x 1)))
  (log (/ (/ (- x (+ 1 (+ 1 x))) (+ 1 x)) (- x 1)))
  (log (/ (/ (- x (+ 1 (+ 1 x))) (+ 1 x)) (- x 1)))
  (exp (/ (/ (- x (+ 1 (+ 1 x))) (+ 1 x)) (- x 1)))
  (* (/ (/ (- x (+ 1 (+ 1 x))) (+ 1 x)) (- x 1)) (* (/ (/ (- x (+ 1 (+ 1 x))) (+ 1 x)) (- x 1)) (/ (/ (- x (+ 1 (+ 1 x))) (+ 1 x)) (- x 1))))
  (* (/ (/ (- x (+ 1 (+ 1 x))) (+ 1 x)) (- x 1)) (* (/ (/ (- x (+ 1 (+ 1 x))) (+ 1 x)) (- x 1)) (/ (/ (- x (+ 1 (+ 1 x))) (+ 1 x)) (- x 1))))
  (* (cbrt (/ (/ (- x (+ 1 (+ 1 x))) (+ 1 x)) (- x 1))) (cbrt (/ (/ (- x (+ 1 (+ 1 x))) (+ 1 x)) (- x 1))))
  (cbrt (/ (/ (- x (+ 1 (+ 1 x))) (+ 1 x)) (- x 1)))
  (* (/ (/ (- x (+ 1 (+ 1 x))) (+ 1 x)) (- x 1)) (* (/ (/ (- x (+ 1 (+ 1 x))) (+ 1 x)) (- x 1)) (/ (/ (- x (+ 1 (+ 1 x))) (+ 1 x)) (- x 1))))
  (sqrt (/ (/ (- x (+ 1 (+ 1 x))) (+ 1 x)) (- x 1)))
  (sqrt (/ (/ (- x (+ 1 (+ 1 x))) (+ 1 x)) (- x 1)))
  (+ (- x) (+ x 2))
  (* (- (- x 1)) (+ 1 x))
  (/ x (* (+ 1 x) (- x 1)))
  (/ (+ x 2) (* (+ 1 x) (- x 1)))
  (/ (cbrt (- x (+ 1 (+ 1 x)))) (/ (+ 1 x) (cbrt (- x (+ 1 (+ 1 x))))))
  (/ (cbrt (- x (+ x 2))) (- x 1))
  (/ (sqrt (- x (+ 1 (+ 1 x)))) (+ 1 x))
  (/ (sqrt (- x (+ x 2))) (- x 1))
  (/ 1 (+ 1 x))
  (/ (- x (+ x 2)) (- x 1))
  (/ (+ (sqrt (+ x 2)) (sqrt x)) (+ 1 x))
  (/ (- (sqrt x) (sqrt (+ x 2))) (- x 1))
  (/ 1 (+ 1 x))
  (/ (- x (+ x 2)) (- x 1))
  (/ 1 (+ 1 x))
  (/ (- x (+ x 2)) (- x 1))
  (/ 1 (+ 1 x))
  (/ (- x (+ x 2)) (- x 1))
  (/ (/ 1 (+ 1 x)) (- x 1))
  (/ (* (+ 1 x) (- x 1)) (- x (+ 1 (+ 1 x))))
  (/ (- x (+ 1 (+ 1 x))) (+ 1 x))
  (/ (* (+ 1 x) (- x 1)) (cbrt (- x (+ 1 (+ 1 x)))))
  (/ (* (+ 1 x) (- x 1)) (sqrt (- x (+ 1 (+ 1 x)))))
  (/ (* (+ 1 x) (- x 1)) (- x (+ 1 (+ 1 x))))
  (/ (* (+ 1 x) (- x 1)) (- (sqrt x) (sqrt (+ x 2))))
  (/ (* (+ 1 x) (- x 1)) (- x (+ 1 (+ 1 x))))
  (/ (* (+ 1 x) (- x 1)) (- x (+ 1 (+ 1 x))))
  (/ (* (+ 1 x) (- x 1)) (- x (+ 1 (+ 1 x))))
  (/ (- x (+ x 2)) (+ (+ -1 (* (* x x) x)) (* (+ -1 (* (* x x) x)) (* (* x x) x))))
  (/ (- x (+ x 2)) (+ (+ (* x x) -1) (* (* (* x x) x) (+ (* x x) -1))))
  (/ (/ (- x (+ x 2)) (+ (* x x) -1)) (+ -1 (* (* x x) x)))
  (/ (/ (- x (+ x 2)) (+ (* x x) -1)) (+ (* x x) -1))
  (/ (/ (- x (+ 1 (+ 1 x))) (+ 1 x)) (+ -1 (* (* x x) x)))
  (/ (/ (- x (+ 1 (+ 1 x))) (+ 1 x)) (+ (* x x) -1))
  (/ (/ (- x (+ x 2)) (+ (* (* x x) x) 1)) (- x 1))
  (/ (/ (- x (+ x 2)) (+ (* x x) -1)) (- x 1))
  (* (+ (+ (* x x) (* (+ x 2) (+ x 2))) (* x (+ x 2))) (* (+ 1 x) (- x 1)))
  (* (* (+ 1 x) (- x 1)) (+ (+ 1 x) (+ 1 x)))
  (real->posit16 (/ (/ (- x (+ 1 (+ 1 x))) (+ 1 x)) (- x 1)))
  -2
  -2
  -2
  (+ (* 2 (* x x)) (+ (* (* x x) (* 2 (* x x))) 2))
  (+ (+ (/ -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))) (/ -2 (* (* x x) (* x x))))
4.201 * * * [progress]: adding candidates to table
4.411 * * [progress]: iteration 3 / 4
4.411 * * * [progress]: picking best candidate
4.419 * * * * [pick]: Picked  #<alt (λ (x) (/ -2 (* (+ x 1) (- x 1))))>
4.419 * * * [progress]: localizing error
4.441 * * * [progress]: generating rewritten candidates
4.441 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
4.463 * * * [progress]: generating series expansions
4.463 * * * * [progress]: [ 1 / 1 ] generating series at (2)
4.463 * [backup-simplify]: Simplify (/ -2 (* (+ x 1) (- x 1))) into (/ -2 (* (+ x 1) (- x 1)))
4.463 * [approximate]: Taking taylor expansion of (/ -2 (* (+ x 1) (- x 1))) in (x) around 0
4.463 * [taylor]: Taking taylor expansion of (/ -2 (* (+ x 1) (- x 1))) in x
4.463 * [taylor]: Taking taylor expansion of -2 in x
4.463 * [backup-simplify]: Simplify -2 into -2
4.463 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x
4.463 * [taylor]: Taking taylor expansion of (+ x 1) in x
4.463 * [taylor]: Taking taylor expansion of x in x
4.463 * [backup-simplify]: Simplify 0 into 0
4.464 * [backup-simplify]: Simplify 1 into 1
4.464 * [taylor]: Taking taylor expansion of 1 in x
4.464 * [backup-simplify]: Simplify 1 into 1
4.464 * [taylor]: Taking taylor expansion of (- x 1) in x
4.464 * [taylor]: Taking taylor expansion of x in x
4.464 * [backup-simplify]: Simplify 0 into 0
4.464 * [backup-simplify]: Simplify 1 into 1
4.464 * [taylor]: Taking taylor expansion of 1 in x
4.464 * [backup-simplify]: Simplify 1 into 1
4.464 * [backup-simplify]: Simplify (+ 0 1) into 1
4.465 * [backup-simplify]: Simplify (- 1) into -1
4.465 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.465 * [backup-simplify]: Simplify (* 1 -1) into -1
4.466 * [backup-simplify]: Simplify (/ -2 -1) into 2
4.466 * [taylor]: Taking taylor expansion of (/ -2 (* (+ x 1) (- x 1))) in x
4.466 * [taylor]: Taking taylor expansion of -2 in x
4.466 * [backup-simplify]: Simplify -2 into -2
4.466 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x
4.466 * [taylor]: Taking taylor expansion of (+ x 1) in x
4.466 * [taylor]: Taking taylor expansion of x in x
4.466 * [backup-simplify]: Simplify 0 into 0
4.466 * [backup-simplify]: Simplify 1 into 1
4.466 * [taylor]: Taking taylor expansion of 1 in x
4.466 * [backup-simplify]: Simplify 1 into 1
4.466 * [taylor]: Taking taylor expansion of (- x 1) in x
4.466 * [taylor]: Taking taylor expansion of x in x
4.466 * [backup-simplify]: Simplify 0 into 0
4.466 * [backup-simplify]: Simplify 1 into 1
4.466 * [taylor]: Taking taylor expansion of 1 in x
4.466 * [backup-simplify]: Simplify 1 into 1
4.466 * [backup-simplify]: Simplify (+ 0 1) into 1
4.466 * [backup-simplify]: Simplify (- 1) into -1
4.467 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.467 * [backup-simplify]: Simplify (* 1 -1) into -1
4.467 * [backup-simplify]: Simplify (/ -2 -1) into 2
4.468 * [backup-simplify]: Simplify 2 into 2
4.468 * [backup-simplify]: Simplify (- 0) into 0
4.468 * [backup-simplify]: Simplify (+ 1 0) into 1
4.468 * [backup-simplify]: Simplify (+ 1 0) into 1
4.469 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0
4.469 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 2 (/ 0 -1)))) into 0
4.469 * [backup-simplify]: Simplify 0 into 0
4.470 * [backup-simplify]: Simplify (- 0) into 0
4.470 * [backup-simplify]: Simplify (+ 0 0) into 0
4.470 * [backup-simplify]: Simplify (+ 0 0) into 0
4.471 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 -1))) into 1
4.472 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 2 (/ 1 -1)) (* 0 (/ 0 -1)))) into 2
4.472 * [backup-simplify]: Simplify 2 into 2
4.472 * [backup-simplify]: Simplify (- 0) into 0
4.472 * [backup-simplify]: Simplify (+ 0 0) into 0
4.473 * [backup-simplify]: Simplify (+ 0 0) into 0
4.473 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0
4.474 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 2 (/ 0 -1)) (* 0 (/ 1 -1)) (* 2 (/ 0 -1)))) into 0
4.474 * [backup-simplify]: Simplify 0 into 0
4.475 * [backup-simplify]: Simplify (- 0) into 0
4.475 * [backup-simplify]: Simplify (+ 0 0) into 0
4.475 * [backup-simplify]: Simplify (+ 0 0) into 0
4.476 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))) into 0
4.477 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 2 (/ 1 -1)) (* 0 (/ 0 -1)))) into 2
4.477 * [backup-simplify]: Simplify 2 into 2
4.477 * [backup-simplify]: Simplify (+ (* 2 (pow x 4)) (+ (* 2 (pow x 2)) 2)) into (+ (* 2 (pow x 2)) (+ (* 2 (pow x 4)) 2))
4.477 * [backup-simplify]: Simplify (/ -2 (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) into (/ -2 (* (+ (/ 1 x) 1) (- (/ 1 x) 1)))
4.477 * [approximate]: Taking taylor expansion of (/ -2 (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in (x) around 0
4.477 * [taylor]: Taking taylor expansion of (/ -2 (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x
4.477 * [taylor]: Taking taylor expansion of -2 in x
4.477 * [backup-simplify]: Simplify -2 into -2
4.477 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x
4.477 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
4.477 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.477 * [taylor]: Taking taylor expansion of x in x
4.478 * [backup-simplify]: Simplify 0 into 0
4.478 * [backup-simplify]: Simplify 1 into 1
4.478 * [backup-simplify]: Simplify (/ 1 1) into 1
4.478 * [taylor]: Taking taylor expansion of 1 in x
4.478 * [backup-simplify]: Simplify 1 into 1
4.478 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
4.478 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.478 * [taylor]: Taking taylor expansion of x in x
4.478 * [backup-simplify]: Simplify 0 into 0
4.478 * [backup-simplify]: Simplify 1 into 1
4.478 * [backup-simplify]: Simplify (/ 1 1) into 1
4.478 * [taylor]: Taking taylor expansion of 1 in x
4.478 * [backup-simplify]: Simplify 1 into 1
4.479 * [backup-simplify]: Simplify (+ 1 0) into 1
4.479 * [backup-simplify]: Simplify (+ 1 0) into 1
4.479 * [backup-simplify]: Simplify (* 1 1) into 1
4.480 * [backup-simplify]: Simplify (/ -2 1) into -2
4.480 * [taylor]: Taking taylor expansion of (/ -2 (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x
4.480 * [taylor]: Taking taylor expansion of -2 in x
4.480 * [backup-simplify]: Simplify -2 into -2
4.480 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x
4.480 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
4.480 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.480 * [taylor]: Taking taylor expansion of x in x
4.480 * [backup-simplify]: Simplify 0 into 0
4.480 * [backup-simplify]: Simplify 1 into 1
4.480 * [backup-simplify]: Simplify (/ 1 1) into 1
4.480 * [taylor]: Taking taylor expansion of 1 in x
4.480 * [backup-simplify]: Simplify 1 into 1
4.480 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
4.480 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.480 * [taylor]: Taking taylor expansion of x in x
4.480 * [backup-simplify]: Simplify 0 into 0
4.480 * [backup-simplify]: Simplify 1 into 1
4.480 * [backup-simplify]: Simplify (/ 1 1) into 1
4.480 * [taylor]: Taking taylor expansion of 1 in x
4.480 * [backup-simplify]: Simplify 1 into 1
4.481 * [backup-simplify]: Simplify (+ 1 0) into 1
4.481 * [backup-simplify]: Simplify (+ 1 0) into 1
4.481 * [backup-simplify]: Simplify (* 1 1) into 1
4.482 * [backup-simplify]: Simplify (/ -2 1) into -2
4.482 * [backup-simplify]: Simplify -2 into -2
4.482 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.483 * [backup-simplify]: Simplify (- 1) into -1
4.483 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.483 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.484 * [backup-simplify]: Simplify (+ 0 1) into 1
4.484 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0
4.485 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)))) into 0
4.485 * [backup-simplify]: Simplify 0 into 0
4.485 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.486 * [backup-simplify]: Simplify (- 0) into 0
4.486 * [backup-simplify]: Simplify (+ 0 0) into 0
4.486 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.487 * [backup-simplify]: Simplify (+ 0 0) into 0
4.487 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 -1) (* 0 1))) into -1
4.488 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ -1 1)) (* 0 (/ 0 1)))) into -2
4.488 * [backup-simplify]: Simplify -2 into -2
4.489 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.489 * [backup-simplify]: Simplify (- 0) into 0
4.489 * [backup-simplify]: Simplify (+ 0 0) into 0
4.490 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.490 * [backup-simplify]: Simplify (+ 0 0) into 0
4.491 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 -1) (* 0 1)))) into 0
4.492 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)) (* 0 (/ -1 1)) (* -2 (/ 0 1)))) into 0
4.492 * [backup-simplify]: Simplify 0 into 0
4.492 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.492 * [backup-simplify]: Simplify (- 0) into 0
4.493 * [backup-simplify]: Simplify (+ 0 0) into 0
4.493 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.494 * [backup-simplify]: Simplify (+ 0 0) into 0
4.495 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1))))) into 0
4.497 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)) (* 0 (/ 0 1)) (* -2 (/ -1 1)) (* 0 (/ 0 1)))) into -2
4.497 * [backup-simplify]: Simplify -2 into -2
4.498 * [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))))))
4.498 * [backup-simplify]: Simplify (/ -2 (* (+ (/ 1 (- x)) 1) (- (/ 1 (- x)) 1))) into (/ 2 (* (+ (/ 1 x) 1) (- 1 (/ 1 x))))
4.498 * [approximate]: Taking taylor expansion of (/ 2 (* (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
4.498 * [taylor]: Taking taylor expansion of (/ 2 (* (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
4.498 * [taylor]: Taking taylor expansion of 2 in x
4.498 * [backup-simplify]: Simplify 2 into 2
4.498 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
4.498 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
4.498 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.498 * [taylor]: Taking taylor expansion of x in x
4.498 * [backup-simplify]: Simplify 0 into 0
4.498 * [backup-simplify]: Simplify 1 into 1
4.499 * [backup-simplify]: Simplify (/ 1 1) into 1
4.499 * [taylor]: Taking taylor expansion of 1 in x
4.499 * [backup-simplify]: Simplify 1 into 1
4.499 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
4.499 * [taylor]: Taking taylor expansion of 1 in x
4.499 * [backup-simplify]: Simplify 1 into 1
4.499 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.499 * [taylor]: Taking taylor expansion of x in x
4.499 * [backup-simplify]: Simplify 0 into 0
4.499 * [backup-simplify]: Simplify 1 into 1
4.499 * [backup-simplify]: Simplify (/ 1 1) into 1
4.500 * [backup-simplify]: Simplify (+ 1 0) into 1
4.500 * [backup-simplify]: Simplify (- 1) into -1
4.501 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.501 * [backup-simplify]: Simplify (* 1 -1) into -1
4.501 * [backup-simplify]: Simplify (/ 2 -1) into -2
4.501 * [taylor]: Taking taylor expansion of (/ 2 (* (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
4.502 * [taylor]: Taking taylor expansion of 2 in x
4.502 * [backup-simplify]: Simplify 2 into 2
4.502 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
4.502 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
4.502 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.502 * [taylor]: Taking taylor expansion of x in x
4.502 * [backup-simplify]: Simplify 0 into 0
4.502 * [backup-simplify]: Simplify 1 into 1
4.502 * [backup-simplify]: Simplify (/ 1 1) into 1
4.502 * [taylor]: Taking taylor expansion of 1 in x
4.502 * [backup-simplify]: Simplify 1 into 1
4.502 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
4.502 * [taylor]: Taking taylor expansion of 1 in x
4.502 * [backup-simplify]: Simplify 1 into 1
4.502 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.502 * [taylor]: Taking taylor expansion of x in x
4.502 * [backup-simplify]: Simplify 0 into 0
4.502 * [backup-simplify]: Simplify 1 into 1
4.503 * [backup-simplify]: Simplify (/ 1 1) into 1
4.503 * [backup-simplify]: Simplify (+ 1 0) into 1
4.504 * [backup-simplify]: Simplify (- 1) into -1
4.504 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.504 * [backup-simplify]: Simplify (* 1 -1) into -1
4.505 * [backup-simplify]: Simplify (/ 2 -1) into -2
4.505 * [backup-simplify]: Simplify -2 into -2
4.506 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.506 * [backup-simplify]: Simplify (- 0) into 0
4.507 * [backup-simplify]: Simplify (+ 1 0) into 1
4.507 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.508 * [backup-simplify]: Simplify (+ 0 1) into 1
4.509 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0
4.509 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)))) into 0
4.509 * [backup-simplify]: Simplify 0 into 0
4.511 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.511 * [backup-simplify]: Simplify (- 0) into 0
4.511 * [backup-simplify]: Simplify (+ 0 0) into 0
4.512 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.513 * [backup-simplify]: Simplify (+ 0 0) into 0
4.514 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 -1))) into 1
4.516 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 1 -1)) (* 0 (/ 0 -1)))) into -2
4.516 * [backup-simplify]: Simplify -2 into -2
4.517 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.517 * [backup-simplify]: Simplify (- 0) into 0
4.518 * [backup-simplify]: Simplify (+ 0 0) into 0
4.519 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.519 * [backup-simplify]: Simplify (+ 0 0) into 0
4.520 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0
4.522 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 1 -1)) (* -2 (/ 0 -1)))) into 0
4.522 * [backup-simplify]: Simplify 0 into 0
4.523 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.523 * [backup-simplify]: Simplify (- 0) into 0
4.524 * [backup-simplify]: Simplify (+ 0 0) into 0
4.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.525 * [backup-simplify]: Simplify (+ 0 0) into 0
4.527 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))) into 0
4.529 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)) (* -2 (/ 1 -1)) (* 0 (/ 0 -1)))) into -2
4.529 * [backup-simplify]: Simplify -2 into -2
4.529 * [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))))))
4.529 * * * [progress]: simplifying candidates
4.529 * * * * [progress]: [ 1 / 33 ] simplifiying candidate #<alt (λ (x) (pow (/ -2 (* (+ x 1) (- x 1))) 1))>
4.530 * * * * [progress]: [ 2 / 33 ] simplifiying candidate #<alt (λ (x) (exp (- (log -2) (+ (log (+ x 1)) (log (- x 1))))))>
4.530 * * * * [progress]: [ 3 / 33 ] simplifiying candidate #<alt (λ (x) (exp (- (log -2) (log (* (+ x 1) (- x 1))))))>
4.530 * * * * [progress]: [ 4 / 33 ] simplifiying candidate #<alt (λ (x) (exp (log (/ -2 (* (+ x 1) (- x 1))))))>
4.530 * * * * [progress]: [ 5 / 33 ] simplifiying candidate #<alt (λ (x) (log (exp (/ -2 (* (+ x 1) (- x 1))))))>
4.530 * * * * [progress]: [ 6 / 33 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* -2 -2) -2) (* (* (* (+ x 1) (+ x 1)) (+ x 1)) (* (* (- x 1) (- x 1)) (- x 1))))))>
4.530 * * * * [progress]: [ 7 / 33 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* -2 -2) -2) (* (* (* (+ x 1) (- x 1)) (* (+ x 1) (- x 1))) (* (+ x 1) (- x 1))))))>
4.530 * * * * [progress]: [ 8 / 33 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ -2 (* (+ x 1) (- x 1)))) (cbrt (/ -2 (* (+ x 1) (- x 1))))) (cbrt (/ -2 (* (+ x 1) (- x 1))))))>
4.530 * * * * [progress]: [ 9 / 33 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ -2 (* (+ x 1) (- x 1))) (/ -2 (* (+ x 1) (- x 1)))) (/ -2 (* (+ x 1) (- x 1))))))>
4.530 * * * * [progress]: [ 10 / 33 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ -2 (* (+ x 1) (- x 1)))) (sqrt (/ -2 (* (+ x 1) (- x 1))))))>
4.530 * * * * [progress]: [ 11 / 33 ] simplifiying candidate #<alt (λ (x) (/ (- -2) (- (* (+ x 1) (- x 1)))))>
4.530 * * * * [progress]: [ 12 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt -2) (cbrt -2)) (+ x 1)) (/ (cbrt -2) (- x 1))))>
4.530 * * * * [progress]: [ 13 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt -2) (+ x 1)) (/ (sqrt -2) (- x 1))))>
4.530 * * * * [progress]: [ 14 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (/ -2 (- x 1))))>
4.530 * * * * [progress]: [ 15 / 33 ] simplifiying candidate #<alt (λ (x) (* 1 (/ -2 (* (+ x 1) (- x 1)))))>
4.530 * * * * [progress]: [ 16 / 33 ] simplifiying candidate #<alt (λ (x) (* -2 (/ 1 (* (+ x 1) (- x 1)))))>
4.530 * * * * [progress]: [ 17 / 33 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (+ x 1) (- x 1)) -2)))>
4.530 * * * * [progress]: [ 18 / 33 ] simplifiying candidate #<alt (λ (x) (/ (/ -2 (+ x 1)) (- x 1)))>
4.531 * * * * [progress]: [ 19 / 33 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt -2) (cbrt -2)) (/ (* (+ x 1) (- x 1)) (cbrt -2))))>
4.531 * * * * [progress]: [ 20 / 33 ] simplifiying candidate #<alt (λ (x) (/ (sqrt -2) (/ (* (+ x 1) (- x 1)) (sqrt -2))))>
4.531 * * * * [progress]: [ 21 / 33 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (+ x 1) (- x 1)) -2)))>
4.531 * * * * [progress]: [ 22 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ -2 (* (+ (pow x 3) (pow 1 3)) (- (pow x 3) (pow 1 3)))) (* (+ (* x x) (- (* 1 1) (* x 1))) (+ (* x x) (+ (* 1 1) (* x 1))))))>
4.531 * * * * [progress]: [ 23 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ -2 (* (+ (pow x 3) (pow 1 3)) (- (* x x) (* 1 1)))) (* (+ (* x x) (- (* 1 1) (* x 1))) (+ x 1))))>
4.531 * * * * [progress]: [ 24 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ -2 (* (- (* x x) (* 1 1)) (- (pow x 3) (pow 1 3)))) (* (- x 1) (+ (* x x) (+ (* 1 1) (* x 1))))))>
4.531 * * * * [progress]: [ 25 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ -2 (* (- (* x x) (* 1 1)) (- (* x x) (* 1 1)))) (* (- x 1) (+ x 1))))>
4.531 * * * * [progress]: [ 26 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ -2 (* (+ x 1) (- (pow x 3) (pow 1 3)))) (+ (* x x) (+ (* 1 1) (* x 1)))))>
4.531 * * * * [progress]: [ 27 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ -2 (* (+ x 1) (- (* x x) (* 1 1)))) (+ x 1)))>
4.531 * * * * [progress]: [ 28 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ -2 (* (+ (pow x 3) (pow 1 3)) (- x 1))) (+ (* x x) (- (* 1 1) (* x 1)))))>
4.531 * * * * [progress]: [ 29 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ -2 (* (- (* x x) (* 1 1)) (- x 1))) (- x 1)))>
4.531 * * * * [progress]: [ 30 / 33 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (/ -2 (* (+ x 1) (- x 1))))))>
4.531 * * * * [progress]: [ 31 / 33 ] simplifiying candidate #<alt (λ (x) (+ (* 2 (pow x 2)) (+ (* 2 (pow x 4)) 2)))>
4.531 * * * * [progress]: [ 32 / 33 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2)))))))>
4.531 * * * * [progress]: [ 33 / 33 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2)))))))>
4.532 * [simplify]: Simplifying:
  (- (log -2) (+ (log (+ x 1)) (log (- x 1))))
  (- (log -2) (log (* (+ x 1) (- x 1))))
  (log (/ -2 (* (+ x 1) (- x 1))))
  (exp (/ -2 (* (+ x 1) (- x 1))))
  (/ (* (* -2 -2) -2) (* (* (* (+ x 1) (+ x 1)) (+ x 1)) (* (* (- x 1) (- x 1)) (- x 1))))
  (/ (* (* -2 -2) -2) (* (* (* (+ x 1) (- x 1)) (* (+ x 1) (- x 1))) (* (+ x 1) (- x 1))))
  (* (cbrt (/ -2 (* (+ x 1) (- x 1)))) (cbrt (/ -2 (* (+ x 1) (- x 1)))))
  (cbrt (/ -2 (* (+ x 1) (- x 1))))
  (* (* (/ -2 (* (+ x 1) (- x 1))) (/ -2 (* (+ x 1) (- x 1)))) (/ -2 (* (+ x 1) (- x 1))))
  (sqrt (/ -2 (* (+ x 1) (- x 1))))
  (sqrt (/ -2 (* (+ x 1) (- x 1))))
  (- -2)
  (- (* (+ x 1) (- x 1)))
  (/ (* (cbrt -2) (cbrt -2)) (+ x 1))
  (/ (cbrt -2) (- x 1))
  (/ (sqrt -2) (+ x 1))
  (/ (sqrt -2) (- x 1))
  (/ 1 (+ x 1))
  (/ -2 (- x 1))
  (/ 1 (* (+ x 1) (- x 1)))
  (/ (* (+ x 1) (- x 1)) -2)
  (/ -2 (+ x 1))
  (/ (* (+ x 1) (- x 1)) (cbrt -2))
  (/ (* (+ x 1) (- x 1)) (sqrt -2))
  (/ (* (+ x 1) (- x 1)) -2)
  (/ -2 (* (+ (pow x 3) (pow 1 3)) (- (pow x 3) (pow 1 3))))
  (/ -2 (* (+ (pow x 3) (pow 1 3)) (- (* x x) (* 1 1))))
  (/ -2 (* (- (* x x) (* 1 1)) (- (pow x 3) (pow 1 3))))
  (/ -2 (* (- (* x x) (* 1 1)) (- (* x x) (* 1 1))))
  (/ -2 (* (+ x 1) (- (pow x 3) (pow 1 3))))
  (/ -2 (* (+ x 1) (- (* x x) (* 1 1))))
  (/ -2 (* (+ (pow x 3) (pow 1 3)) (- x 1)))
  (/ -2 (* (- (* x x) (* 1 1)) (- x 1)))
  (real->posit16 (/ -2 (* (+ x 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))))))
4.533 * * [simplify]: iteration 0: 92 enodes
4.571 * * [simplify]: iteration 1: 228 enodes
4.675 * * [simplify]: iteration 2: 778 enodes
5.572 * * [simplify]: iteration 3: 3989 enodes
6.965 * * [simplify]: iteration complete: 5010 enodes
6.965 * * [simplify]: Extracting #0: cost 30 inf + 0
6.966 * * [simplify]: Extracting #1: cost 365 inf + 1
6.978 * * [simplify]: Extracting #2: cost 1394 inf + 1156
6.995 * * [simplify]: Extracting #3: cost 1243 inf + 78703
7.059 * * [simplify]: Extracting #4: cost 289 inf + 252735
7.149 * * [simplify]: Extracting #5: cost 19 inf + 287550
7.243 * * [simplify]: Extracting #6: cost 10 inf + 285723
7.360 * * [simplify]: Extracting #7: cost 1 inf + 288498
7.467 * * [simplify]: Extracting #8: cost 0 inf + 288962
7.544 * [simplify]: Simplified to:
  (log (/ -2 (- (* x x) 1)))
  (log (/ -2 (- (* x x) 1)))
  (log (/ -2 (- (* x x) 1)))
  (exp (/ -2 (- (* x x) 1)))
  (/ -8 (* (* (- (* x x) 1) (- (* x x) 1)) (- (* x x) 1)))
  (/ -8 (* (* (- (* x x) 1) (- (* x x) 1)) (- (* x x) 1)))
  (* (cbrt (/ -2 (- (* x x) 1))) (cbrt (/ -2 (- (* x x) 1))))
  (cbrt (/ -2 (- (* x x) 1)))
  (/ -8 (* (* (- (* x x) 1) (- (* x x) 1)) (- (* x x) 1)))
  (sqrt (/ -2 (- (* x x) 1)))
  (sqrt (/ -2 (- (* x x) 1)))
  2
  (+ (- (* x x)) 1)
  (/ (* (cbrt -2) (cbrt -2)) (+ 1 x))
  (/ (cbrt -2) (+ -1 x))
  (/ (sqrt -2) (+ 1 x))
  (/ (sqrt -2) (+ -1 x))
  (/ 1 (+ 1 x))
  (/ -2 (+ -1 x))
  (/ 1 (- (* x x) 1))
  (/ (- (* x x) 1) -2)
  (/ -2 (+ 1 x))
  (/ (- (* x x) 1) (cbrt -2))
  (/ (- (* x x) 1) (sqrt -2))
  (/ (- (* x x) 1) -2)
  (/ -2 (+ (+ (* (* x x) x) -1) (* (* (* x x) x) (+ (* (* x x) x) -1))))
  (/ -2 (* (+ (* (* x x) x) 1) (- (* x x) 1)))
  (/ (/ -2 (- (* x x) 1)) (+ (* (* x x) x) -1))
  (/ (/ -2 (- (* x x) 1)) (- (* x x) 1))
  (/ -2 (+ (* (+ (* (* x x) x) -1) x) (+ (* (* x x) x) -1)))
  (/ (/ -2 (+ 1 x)) (- (* x x) 1))
  (/ -2 (+ (* (* x x) (* (+ -1 x) x)) (+ -1 x)))
  (/ (/ -2 (+ -1 x)) (- (* x x) 1))
  (real->posit16 (/ -2 (- (* x x) 1)))
  (+ 2 (* (* x x) (+ (* 2 (* x x)) 2)))
  (- (- (+ (/ (/ (/ 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)))) (/ (/ 2 (* x x)) (* x x)))
7.546 * * * [progress]: adding candidates to table
7.630 * * [progress]: iteration 4 / 4
7.630 * * * [progress]: picking best candidate
7.637 * * * * [pick]: Picked  #<alt (λ (x) (* (/ 1 (+ x 1)) (/ -2 (- x 1))))>
7.637 * * * [progress]: localizing error
7.653 * * * [progress]: generating rewritten candidates
7.653 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
7.684 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
7.694 * * * [progress]: generating series expansions
7.694 * * * * [progress]: [ 1 / 2 ] generating series at (2)
7.694 * [backup-simplify]: Simplify (* (/ 1 (+ x 1)) (/ -2 (- x 1))) into (/ -2 (* (+ x 1) (- x 1)))
7.694 * [approximate]: Taking taylor expansion of (/ -2 (* (+ x 1) (- x 1))) in (x) around 0
7.694 * [taylor]: Taking taylor expansion of (/ -2 (* (+ x 1) (- x 1))) in x
7.694 * [taylor]: Taking taylor expansion of -2 in x
7.694 * [backup-simplify]: Simplify -2 into -2
7.694 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x
7.694 * [taylor]: Taking taylor expansion of (+ x 1) in x
7.694 * [taylor]: Taking taylor expansion of x in x
7.694 * [backup-simplify]: Simplify 0 into 0
7.694 * [backup-simplify]: Simplify 1 into 1
7.694 * [taylor]: Taking taylor expansion of 1 in x
7.694 * [backup-simplify]: Simplify 1 into 1
7.694 * [taylor]: Taking taylor expansion of (- x 1) in x
7.694 * [taylor]: Taking taylor expansion of x in x
7.694 * [backup-simplify]: Simplify 0 into 0
7.694 * [backup-simplify]: Simplify 1 into 1
7.694 * [taylor]: Taking taylor expansion of 1 in x
7.694 * [backup-simplify]: Simplify 1 into 1
7.695 * [backup-simplify]: Simplify (+ 0 1) into 1
7.695 * [backup-simplify]: Simplify (- 1) into -1
7.696 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.696 * [backup-simplify]: Simplify (* 1 -1) into -1
7.697 * [backup-simplify]: Simplify (/ -2 -1) into 2
7.697 * [taylor]: Taking taylor expansion of (/ -2 (* (+ x 1) (- x 1))) in x
7.697 * [taylor]: Taking taylor expansion of -2 in x
7.697 * [backup-simplify]: Simplify -2 into -2
7.697 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x
7.697 * [taylor]: Taking taylor expansion of (+ x 1) in x
7.697 * [taylor]: Taking taylor expansion of x in x
7.697 * [backup-simplify]: Simplify 0 into 0
7.697 * [backup-simplify]: Simplify 1 into 1
7.697 * [taylor]: Taking taylor expansion of 1 in x
7.697 * [backup-simplify]: Simplify 1 into 1
7.697 * [taylor]: Taking taylor expansion of (- x 1) in x
7.697 * [taylor]: Taking taylor expansion of x in x
7.697 * [backup-simplify]: Simplify 0 into 0
7.697 * [backup-simplify]: Simplify 1 into 1
7.697 * [taylor]: Taking taylor expansion of 1 in x
7.697 * [backup-simplify]: Simplify 1 into 1
7.698 * [backup-simplify]: Simplify (+ 0 1) into 1
7.698 * [backup-simplify]: Simplify (- 1) into -1
7.698 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.699 * [backup-simplify]: Simplify (* 1 -1) into -1
7.699 * [backup-simplify]: Simplify (/ -2 -1) into 2
7.699 * [backup-simplify]: Simplify 2 into 2
7.699 * [backup-simplify]: Simplify (- 0) into 0
7.700 * [backup-simplify]: Simplify (+ 1 0) into 1
7.700 * [backup-simplify]: Simplify (+ 1 0) into 1
7.700 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0
7.701 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 2 (/ 0 -1)))) into 0
7.701 * [backup-simplify]: Simplify 0 into 0
7.701 * [backup-simplify]: Simplify (- 0) into 0
7.701 * [backup-simplify]: Simplify (+ 0 0) into 0
7.702 * [backup-simplify]: Simplify (+ 0 0) into 0
7.702 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 -1))) into 1
7.703 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 2 (/ 1 -1)) (* 0 (/ 0 -1)))) into 2
7.703 * [backup-simplify]: Simplify 2 into 2
7.704 * [backup-simplify]: Simplify (- 0) into 0
7.704 * [backup-simplify]: Simplify (+ 0 0) into 0
7.704 * [backup-simplify]: Simplify (+ 0 0) into 0
7.705 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0
7.706 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 2 (/ 0 -1)) (* 0 (/ 1 -1)) (* 2 (/ 0 -1)))) into 0
7.706 * [backup-simplify]: Simplify 0 into 0
7.706 * [backup-simplify]: Simplify (- 0) into 0
7.706 * [backup-simplify]: Simplify (+ 0 0) into 0
7.707 * [backup-simplify]: Simplify (+ 0 0) into 0
7.708 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))) into 0
7.709 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 2 (/ 1 -1)) (* 0 (/ 0 -1)))) into 2
7.709 * [backup-simplify]: Simplify 2 into 2
7.709 * [backup-simplify]: Simplify (+ (* 2 (pow x 4)) (+ (* 2 (pow x 2)) 2)) into (+ (* 2 (pow x 2)) (+ (* 2 (pow x 4)) 2))
7.709 * [backup-simplify]: Simplify (* (/ 1 (+ (/ 1 x) 1)) (/ -2 (- (/ 1 x) 1))) into (/ -2 (* (+ (/ 1 x) 1) (- (/ 1 x) 1)))
7.709 * [approximate]: Taking taylor expansion of (/ -2 (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in (x) around 0
7.709 * [taylor]: Taking taylor expansion of (/ -2 (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x
7.709 * [taylor]: Taking taylor expansion of -2 in x
7.709 * [backup-simplify]: Simplify -2 into -2
7.709 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x
7.709 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.709 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.709 * [taylor]: Taking taylor expansion of x in x
7.709 * [backup-simplify]: Simplify 0 into 0
7.709 * [backup-simplify]: Simplify 1 into 1
7.710 * [backup-simplify]: Simplify (/ 1 1) into 1
7.710 * [taylor]: Taking taylor expansion of 1 in x
7.710 * [backup-simplify]: Simplify 1 into 1
7.710 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
7.710 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.710 * [taylor]: Taking taylor expansion of x in x
7.710 * [backup-simplify]: Simplify 0 into 0
7.710 * [backup-simplify]: Simplify 1 into 1
7.711 * [backup-simplify]: Simplify (/ 1 1) into 1
7.711 * [taylor]: Taking taylor expansion of 1 in x
7.711 * [backup-simplify]: Simplify 1 into 1
7.711 * [backup-simplify]: Simplify (+ 1 0) into 1
7.712 * [backup-simplify]: Simplify (+ 1 0) into 1
7.712 * [backup-simplify]: Simplify (* 1 1) into 1
7.713 * [backup-simplify]: Simplify (/ -2 1) into -2
7.713 * [taylor]: Taking taylor expansion of (/ -2 (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x
7.713 * [taylor]: Taking taylor expansion of -2 in x
7.713 * [backup-simplify]: Simplify -2 into -2
7.713 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x
7.713 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.713 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.713 * [taylor]: Taking taylor expansion of x in x
7.713 * [backup-simplify]: Simplify 0 into 0
7.713 * [backup-simplify]: Simplify 1 into 1
7.713 * [backup-simplify]: Simplify (/ 1 1) into 1
7.713 * [taylor]: Taking taylor expansion of 1 in x
7.713 * [backup-simplify]: Simplify 1 into 1
7.713 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
7.713 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.714 * [taylor]: Taking taylor expansion of x in x
7.714 * [backup-simplify]: Simplify 0 into 0
7.714 * [backup-simplify]: Simplify 1 into 1
7.714 * [backup-simplify]: Simplify (/ 1 1) into 1
7.714 * [taylor]: Taking taylor expansion of 1 in x
7.714 * [backup-simplify]: Simplify 1 into 1
7.715 * [backup-simplify]: Simplify (+ 1 0) into 1
7.715 * [backup-simplify]: Simplify (+ 1 0) into 1
7.715 * [backup-simplify]: Simplify (* 1 1) into 1
7.716 * [backup-simplify]: Simplify (/ -2 1) into -2
7.716 * [backup-simplify]: Simplify -2 into -2
7.717 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.717 * [backup-simplify]: Simplify (- 1) into -1
7.718 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.719 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.719 * [backup-simplify]: Simplify (+ 0 1) into 1
7.720 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0
7.721 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)))) into 0
7.721 * [backup-simplify]: Simplify 0 into 0
7.722 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.722 * [backup-simplify]: Simplify (- 0) into 0
7.723 * [backup-simplify]: Simplify (+ 0 0) into 0
7.724 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.724 * [backup-simplify]: Simplify (+ 0 0) into 0
7.725 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 -1) (* 0 1))) into -1
7.727 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ -1 1)) (* 0 (/ 0 1)))) into -2
7.727 * [backup-simplify]: Simplify -2 into -2
7.728 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.733 * [backup-simplify]: Simplify (- 0) into 0
7.733 * [backup-simplify]: Simplify (+ 0 0) into 0
7.734 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.735 * [backup-simplify]: Simplify (+ 0 0) into 0
7.736 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 -1) (* 0 1)))) into 0
7.737 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)) (* 0 (/ -1 1)) (* -2 (/ 0 1)))) into 0
7.738 * [backup-simplify]: Simplify 0 into 0
7.739 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.739 * [backup-simplify]: Simplify (- 0) into 0
7.740 * [backup-simplify]: Simplify (+ 0 0) into 0
7.741 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.741 * [backup-simplify]: Simplify (+ 0 0) into 0
7.743 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1))))) into 0
7.745 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)) (* 0 (/ 0 1)) (* -2 (/ -1 1)) (* 0 (/ 0 1)))) into -2
7.745 * [backup-simplify]: Simplify -2 into -2
7.745 * [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))))))
7.745 * [backup-simplify]: Simplify (* (/ 1 (+ (/ 1 (- x)) 1)) (/ -2 (- (/ 1 (- x)) 1))) into (/ 2 (* (+ (/ 1 x) 1) (- 1 (/ 1 x))))
7.746 * [approximate]: Taking taylor expansion of (/ 2 (* (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
7.746 * [taylor]: Taking taylor expansion of (/ 2 (* (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
7.746 * [taylor]: Taking taylor expansion of 2 in x
7.746 * [backup-simplify]: Simplify 2 into 2
7.746 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
7.746 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.746 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.746 * [taylor]: Taking taylor expansion of x in x
7.746 * [backup-simplify]: Simplify 0 into 0
7.746 * [backup-simplify]: Simplify 1 into 1
7.746 * [backup-simplify]: Simplify (/ 1 1) into 1
7.746 * [taylor]: Taking taylor expansion of 1 in x
7.746 * [backup-simplify]: Simplify 1 into 1
7.746 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.747 * [taylor]: Taking taylor expansion of 1 in x
7.747 * [backup-simplify]: Simplify 1 into 1
7.747 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.747 * [taylor]: Taking taylor expansion of x in x
7.747 * [backup-simplify]: Simplify 0 into 0
7.747 * [backup-simplify]: Simplify 1 into 1
7.747 * [backup-simplify]: Simplify (/ 1 1) into 1
7.748 * [backup-simplify]: Simplify (+ 1 0) into 1
7.748 * [backup-simplify]: Simplify (- 1) into -1
7.749 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.749 * [backup-simplify]: Simplify (* 1 -1) into -1
7.750 * [backup-simplify]: Simplify (/ 2 -1) into -2
7.750 * [taylor]: Taking taylor expansion of (/ 2 (* (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
7.750 * [taylor]: Taking taylor expansion of 2 in x
7.750 * [backup-simplify]: Simplify 2 into 2
7.750 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
7.750 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.750 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.750 * [taylor]: Taking taylor expansion of x in x
7.750 * [backup-simplify]: Simplify 0 into 0
7.750 * [backup-simplify]: Simplify 1 into 1
7.750 * [backup-simplify]: Simplify (/ 1 1) into 1
7.750 * [taylor]: Taking taylor expansion of 1 in x
7.750 * [backup-simplify]: Simplify 1 into 1
7.750 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
7.750 * [taylor]: Taking taylor expansion of 1 in x
7.750 * [backup-simplify]: Simplify 1 into 1
7.750 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.750 * [taylor]: Taking taylor expansion of x in x
7.750 * [backup-simplify]: Simplify 0 into 0
7.750 * [backup-simplify]: Simplify 1 into 1
7.751 * [backup-simplify]: Simplify (/ 1 1) into 1
7.751 * [backup-simplify]: Simplify (+ 1 0) into 1
7.752 * [backup-simplify]: Simplify (- 1) into -1
7.752 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.753 * [backup-simplify]: Simplify (* 1 -1) into -1
7.753 * [backup-simplify]: Simplify (/ 2 -1) into -2
7.753 * [backup-simplify]: Simplify -2 into -2
7.754 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.755 * [backup-simplify]: Simplify (- 0) into 0
7.755 * [backup-simplify]: Simplify (+ 1 0) into 1
7.756 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.756 * [backup-simplify]: Simplify (+ 0 1) into 1
7.757 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0
7.758 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)))) into 0
7.758 * [backup-simplify]: Simplify 0 into 0
7.760 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.760 * [backup-simplify]: Simplify (- 0) into 0
7.760 * [backup-simplify]: Simplify (+ 0 0) into 0
7.762 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.762 * [backup-simplify]: Simplify (+ 0 0) into 0
7.763 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 -1))) into 1
7.765 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 1 -1)) (* 0 (/ 0 -1)))) into -2
7.765 * [backup-simplify]: Simplify -2 into -2
7.766 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.766 * [backup-simplify]: Simplify (- 0) into 0
7.767 * [backup-simplify]: Simplify (+ 0 0) into 0
7.768 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.768 * [backup-simplify]: Simplify (+ 0 0) into 0
7.770 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0
7.771 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 1 -1)) (* -2 (/ 0 -1)))) into 0
7.772 * [backup-simplify]: Simplify 0 into 0
7.773 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.773 * [backup-simplify]: Simplify (- 0) into 0
7.774 * [backup-simplify]: Simplify (+ 0 0) into 0
7.775 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.776 * [backup-simplify]: Simplify (+ 0 0) into 0
7.778 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))) into 0
7.779 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)) (* -2 (/ 1 -1)) (* 0 (/ 0 -1)))) into -2
7.779 * [backup-simplify]: Simplify -2 into -2
7.780 * [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))))))
7.780 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
7.780 * [backup-simplify]: Simplify (/ -2 (- x 1)) into (/ -2 (- x 1))
7.780 * [approximate]: Taking taylor expansion of (/ -2 (- x 1)) in (x) around 0
7.780 * [taylor]: Taking taylor expansion of (/ -2 (- x 1)) in x
7.780 * [taylor]: Taking taylor expansion of -2 in x
7.780 * [backup-simplify]: Simplify -2 into -2
7.780 * [taylor]: Taking taylor expansion of (- x 1) in x
7.780 * [taylor]: Taking taylor expansion of x in x
7.780 * [backup-simplify]: Simplify 0 into 0
7.780 * [backup-simplify]: Simplify 1 into 1
7.780 * [taylor]: Taking taylor expansion of 1 in x
7.780 * [backup-simplify]: Simplify 1 into 1
7.781 * [backup-simplify]: Simplify (- 1) into -1
7.781 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.782 * [backup-simplify]: Simplify (/ -2 -1) into 2
7.782 * [taylor]: Taking taylor expansion of (/ -2 (- x 1)) in x
7.782 * [taylor]: Taking taylor expansion of -2 in x
7.782 * [backup-simplify]: Simplify -2 into -2
7.782 * [taylor]: Taking taylor expansion of (- x 1) in x
7.782 * [taylor]: Taking taylor expansion of x in x
7.782 * [backup-simplify]: Simplify 0 into 0
7.782 * [backup-simplify]: Simplify 1 into 1
7.782 * [taylor]: Taking taylor expansion of 1 in x
7.782 * [backup-simplify]: Simplify 1 into 1
7.783 * [backup-simplify]: Simplify (- 1) into -1
7.783 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.784 * [backup-simplify]: Simplify (/ -2 -1) into 2
7.784 * [backup-simplify]: Simplify 2 into 2
7.784 * [backup-simplify]: Simplify (- 0) into 0
7.785 * [backup-simplify]: Simplify (+ 1 0) into 1
7.786 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 2 (/ 1 -1)))) into 2
7.786 * [backup-simplify]: Simplify 2 into 2
7.786 * [backup-simplify]: Simplify (- 0) into 0
7.787 * [backup-simplify]: Simplify (+ 0 0) into 0
7.788 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 2 (/ 0 -1)) (* 2 (/ 1 -1)))) into 2
7.788 * [backup-simplify]: Simplify 2 into 2
7.788 * [backup-simplify]: Simplify (+ (* 2 (pow x 2)) (+ (* 2 x) 2)) into (+ (* 2 x) (+ (* 2 (pow x 2)) 2))
7.788 * [backup-simplify]: Simplify (/ -2 (- (/ 1 x) 1)) into (/ -2 (- (/ 1 x) 1))
7.788 * [approximate]: Taking taylor expansion of (/ -2 (- (/ 1 x) 1)) in (x) around 0
7.788 * [taylor]: Taking taylor expansion of (/ -2 (- (/ 1 x) 1)) in x
7.788 * [taylor]: Taking taylor expansion of -2 in x
7.788 * [backup-simplify]: Simplify -2 into -2
7.789 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
7.789 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.789 * [taylor]: Taking taylor expansion of x in x
7.789 * [backup-simplify]: Simplify 0 into 0
7.789 * [backup-simplify]: Simplify 1 into 1
7.789 * [backup-simplify]: Simplify (/ 1 1) into 1
7.789 * [taylor]: Taking taylor expansion of 1 in x
7.789 * [backup-simplify]: Simplify 1 into 1
7.790 * [backup-simplify]: Simplify (+ 1 0) into 1
7.790 * [backup-simplify]: Simplify (/ -2 1) into -2
7.790 * [taylor]: Taking taylor expansion of (/ -2 (- (/ 1 x) 1)) in x
7.790 * [taylor]: Taking taylor expansion of -2 in x
7.790 * [backup-simplify]: Simplify -2 into -2
7.790 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
7.790 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.790 * [taylor]: Taking taylor expansion of x in x
7.790 * [backup-simplify]: Simplify 0 into 0
7.790 * [backup-simplify]: Simplify 1 into 1
7.791 * [backup-simplify]: Simplify (/ 1 1) into 1
7.791 * [taylor]: Taking taylor expansion of 1 in x
7.791 * [backup-simplify]: Simplify 1 into 1
7.791 * [backup-simplify]: Simplify (+ 1 0) into 1
7.792 * [backup-simplify]: Simplify (/ -2 1) into -2
7.792 * [backup-simplify]: Simplify -2 into -2
7.792 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.793 * [backup-simplify]: Simplify (- 1) into -1
7.793 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.794 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ -1 1)))) into -2
7.795 * [backup-simplify]: Simplify -2 into -2
7.796 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.796 * [backup-simplify]: Simplify (- 0) into 0
7.796 * [backup-simplify]: Simplify (+ 0 0) into 0
7.798 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)) (* -2 (/ -1 1)))) into -2
7.798 * [backup-simplify]: Simplify -2 into -2
7.798 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 3)) (+ (* -2 (pow (/ 1 x) 2)) (* -2 (/ 1 x)))) into (- (+ (* 2 (/ 1 (pow x 3))) (+ (* 2 (/ 1 (pow x 2))) (* 2 (/ 1 x)))))
7.798 * [backup-simplify]: Simplify (/ -2 (- (/ 1 (- x)) 1)) into (/ 2 (+ (/ 1 x) 1))
7.798 * [approximate]: Taking taylor expansion of (/ 2 (+ (/ 1 x) 1)) in (x) around 0
7.798 * [taylor]: Taking taylor expansion of (/ 2 (+ (/ 1 x) 1)) in x
7.798 * [taylor]: Taking taylor expansion of 2 in x
7.798 * [backup-simplify]: Simplify 2 into 2
7.798 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.798 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.799 * [taylor]: Taking taylor expansion of x in x
7.799 * [backup-simplify]: Simplify 0 into 0
7.799 * [backup-simplify]: Simplify 1 into 1
7.799 * [backup-simplify]: Simplify (/ 1 1) into 1
7.799 * [taylor]: Taking taylor expansion of 1 in x
7.799 * [backup-simplify]: Simplify 1 into 1
7.800 * [backup-simplify]: Simplify (+ 1 0) into 1
7.800 * [backup-simplify]: Simplify (/ 2 1) into 2
7.800 * [taylor]: Taking taylor expansion of (/ 2 (+ (/ 1 x) 1)) in x
7.800 * [taylor]: Taking taylor expansion of 2 in x
7.800 * [backup-simplify]: Simplify 2 into 2
7.800 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
7.800 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.800 * [taylor]: Taking taylor expansion of x in x
7.800 * [backup-simplify]: Simplify 0 into 0
7.800 * [backup-simplify]: Simplify 1 into 1
7.801 * [backup-simplify]: Simplify (/ 1 1) into 1
7.801 * [taylor]: Taking taylor expansion of 1 in x
7.801 * [backup-simplify]: Simplify 1 into 1
7.801 * [backup-simplify]: Simplify (+ 1 0) into 1
7.802 * [backup-simplify]: Simplify (/ 2 1) into 2
7.802 * [backup-simplify]: Simplify 2 into 2
7.803 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.803 * [backup-simplify]: Simplify (+ 0 1) into 1
7.804 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 1 1)))) into -2
7.804 * [backup-simplify]: Simplify -2 into -2
7.805 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.806 * [backup-simplify]: Simplify (+ 0 0) into 0
7.807 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* -2 (/ 1 1)))) into 2
7.807 * [backup-simplify]: Simplify 2 into 2
7.807 * [backup-simplify]: Simplify (+ (* 2 (pow (/ 1 (- x)) 3)) (+ (* -2 (pow (/ 1 (- x)) 2)) (* 2 (/ 1 (- x))))) into (- (+ (* 2 (/ 1 (pow x 3))) (+ (* 2 (/ 1 (pow x 2))) (* 2 (/ 1 x)))))
7.808 * * * [progress]: simplifying candidates
7.808 * * * * [progress]: [ 1 / 128 ] simplifiying candidate #<alt (λ (x) (pow (* (/ 1 (+ x 1)) (/ -2 (- x 1))) 1))>
7.808 * * * * [progress]: [ 2 / 128 ] simplifiying candidate #<alt (λ (x) (pow (* (/ 1 (+ x 1)) (/ -2 (- x 1))) 1))>
7.808 * * * * [progress]: [ 3 / 128 ] simplifiying candidate #<alt (λ (x) (exp (+ (- (log (+ x 1))) (- (log -2) (log (- x 1))))))>
7.808 * * * * [progress]: [ 4 / 128 ] simplifiying candidate #<alt (λ (x) (exp (+ (- (log (+ x 1))) (log (/ -2 (- x 1))))))>
7.808 * * * * [progress]: [ 5 / 128 ] simplifiying candidate #<alt (λ (x) (exp (+ (- 0 (log (+ x 1))) (- (log -2) (log (- x 1))))))>
7.808 * * * * [progress]: [ 6 / 128 ] simplifiying candidate #<alt (λ (x) (exp (+ (- 0 (log (+ x 1))) (log (/ -2 (- x 1))))))>
7.808 * * * * [progress]: [ 7 / 128 ] simplifiying candidate #<alt (λ (x) (exp (+ (- (log 1) (log (+ x 1))) (- (log -2) (log (- x 1))))))>
7.808 * * * * [progress]: [ 8 / 128 ] simplifiying candidate #<alt (λ (x) (exp (+ (- (log 1) (log (+ x 1))) (log (/ -2 (- x 1))))))>
7.808 * * * * [progress]: [ 9 / 128 ] simplifiying candidate #<alt (λ (x) (exp (+ (log (/ 1 (+ x 1))) (- (log -2) (log (- x 1))))))>
7.808 * * * * [progress]: [ 10 / 128 ] simplifiying candidate #<alt (λ (x) (exp (+ (log (/ 1 (+ x 1))) (log (/ -2 (- x 1))))))>
7.808 * * * * [progress]: [ 11 / 128 ] simplifiying candidate #<alt (λ (x) (exp (log (* (/ 1 (+ x 1)) (/ -2 (- x 1))))))>
7.808 * * * * [progress]: [ 12 / 128 ] simplifiying candidate #<alt (λ (x) (log (exp (* (/ 1 (+ x 1)) (/ -2 (- x 1))))))>
7.808 * * * * [progress]: [ 13 / 128 ] simplifiying candidate #<alt (λ (x) (cbrt (* (/ (* (* 1 1) 1) (* (* (+ x 1) (+ x 1)) (+ x 1))) (/ (* (* -2 -2) -2) (* (* (- x 1) (- x 1)) (- x 1))))))>
7.808 * * * * [progress]: [ 14 / 128 ] simplifiying candidate #<alt (λ (x) (cbrt (* (/ (* (* 1 1) 1) (* (* (+ x 1) (+ x 1)) (+ x 1))) (* (* (/ -2 (- x 1)) (/ -2 (- x 1))) (/ -2 (- x 1))))))>
7.808 * * * * [progress]: [ 15 / 128 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 1 (+ x 1)) (/ 1 (+ x 1))) (/ 1 (+ x 1))) (/ (* (* -2 -2) -2) (* (* (- x 1) (- x 1)) (- x 1))))))>
7.809 * * * * [progress]: [ 16 / 128 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 1 (+ x 1)) (/ 1 (+ x 1))) (/ 1 (+ x 1))) (* (* (/ -2 (- x 1)) (/ -2 (- x 1))) (/ -2 (- x 1))))))>
7.809 * * * * [progress]: [ 17 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (* (/ 1 (+ x 1)) (/ -2 (- x 1)))) (cbrt (* (/ 1 (+ x 1)) (/ -2 (- x 1))))) (cbrt (* (/ 1 (+ x 1)) (/ -2 (- x 1))))))>
7.809 * * * * [progress]: [ 18 / 128 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 1 (+ x 1)) (/ -2 (- x 1))) (* (/ 1 (+ x 1)) (/ -2 (- x 1)))) (* (/ 1 (+ x 1)) (/ -2 (- x 1))))))>
7.809 * * * * [progress]: [ 19 / 128 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (/ 1 (+ x 1)) (/ -2 (- x 1)))) (sqrt (* (/ 1 (+ x 1)) (/ -2 (- x 1))))))>
7.809 * * * * [progress]: [ 20 / 128 ] simplifiying candidate #<alt (λ (x) (/ (* 1 -2) (* (+ x 1) (- x 1))))>
7.809 * * * * [progress]: [ 21 / 128 ] simplifiying candidate #<alt (λ (x) (* 1 (* (/ 1 (+ x 1)) (/ -2 (- x 1)))))>
7.809 * * * * [progress]: [ 22 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ x 1))) (sqrt (/ -2 (- x 1)))) (* (sqrt (/ 1 (+ x 1))) (sqrt (/ -2 (- x 1))))))>
7.809 * * * * [progress]: [ 23 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ x 1))) (/ (sqrt -2) (sqrt (- x 1)))) (* (sqrt (/ 1 (+ x 1))) (/ (sqrt -2) (sqrt (- x 1))))))>
7.809 * * * * [progress]: [ 24 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ (sqrt 1) (sqrt (+ x 1))) (sqrt (/ -2 (- x 1)))) (* (/ (sqrt 1) (sqrt (+ x 1))) (sqrt (/ -2 (- x 1))))))>
7.809 * * * * [progress]: [ 25 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ (sqrt 1) (sqrt (+ x 1))) (/ (sqrt -2) (sqrt (- x 1)))) (* (/ (sqrt 1) (sqrt (+ x 1))) (/ (sqrt -2) (sqrt (- x 1))))))>
7.809 * * * * [progress]: [ 26 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (sqrt (+ x 1))) (sqrt (/ -2 (- x 1)))) (* (/ 1 (sqrt (+ x 1))) (sqrt (/ -2 (- x 1))))))>
7.809 * * * * [progress]: [ 27 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (sqrt (+ x 1))) (/ (sqrt -2) (sqrt (- x 1)))) (* (/ 1 (sqrt (+ x 1))) (/ (sqrt -2) (sqrt (- x 1))))))>
7.809 * * * * [progress]: [ 28 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ x 1)) (* (cbrt (/ -2 (- x 1))) (cbrt (/ -2 (- x 1))))) (cbrt (/ -2 (- x 1)))))>
7.809 * * * * [progress]: [ 29 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ x 1)) (sqrt (/ -2 (- x 1)))) (sqrt (/ -2 (- x 1)))))>
7.809 * * * * [progress]: [ 30 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ x 1)) (/ (* (cbrt -2) (cbrt -2)) (* (cbrt (- x 1)) (cbrt (- x 1))))) (/ (cbrt -2) (cbrt (- x 1)))))>
7.809 * * * * [progress]: [ 31 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ x 1)) (/ (* (cbrt -2) (cbrt -2)) (sqrt (- x 1)))) (/ (cbrt -2) (sqrt (- x 1)))))>
7.810 * * * * [progress]: [ 32 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ x 1)) (/ (* (cbrt -2) (cbrt -2)) 1)) (/ (cbrt -2) (- x 1))))>
7.810 * * * * [progress]: [ 33 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ x 1)) (/ (* (cbrt -2) (cbrt -2)) (+ (sqrt x) (sqrt 1)))) (/ (cbrt -2) (- (sqrt x) (sqrt 1)))))>
7.810 * * * * [progress]: [ 34 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ x 1)) (/ (* (cbrt -2) (cbrt -2)) (+ (sqrt x) 1))) (/ (cbrt -2) (- (sqrt x) 1))))>
7.810 * * * * [progress]: [ 35 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ x 1)) (/ (* (cbrt -2) (cbrt -2)) (+ (sqrt x) 1))) (/ (cbrt -2) (- (sqrt x) 1))))>
7.810 * * * * [progress]: [ 36 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ x 1)) (/ (* (cbrt -2) (cbrt -2)) 1)) (/ (cbrt -2) (- x 1))))>
7.810 * * * * [progress]: [ 37 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ x 1)) (/ (sqrt -2) (* (cbrt (- x 1)) (cbrt (- x 1))))) (/ (sqrt -2) (cbrt (- x 1)))))>
7.810 * * * * [progress]: [ 38 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ x 1)) (/ (sqrt -2) (sqrt (- x 1)))) (/ (sqrt -2) (sqrt (- x 1)))))>
7.810 * * * * [progress]: [ 39 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ x 1)) (/ (sqrt -2) 1)) (/ (sqrt -2) (- x 1))))>
7.810 * * * * [progress]: [ 40 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ x 1)) (/ (sqrt -2) (+ (sqrt x) (sqrt 1)))) (/ (sqrt -2) (- (sqrt x) (sqrt 1)))))>
7.810 * * * * [progress]: [ 41 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ x 1)) (/ (sqrt -2) (+ (sqrt x) 1))) (/ (sqrt -2) (- (sqrt x) 1))))>
7.810 * * * * [progress]: [ 42 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ x 1)) (/ (sqrt -2) (+ (sqrt x) 1))) (/ (sqrt -2) (- (sqrt x) 1))))>
7.810 * * * * [progress]: [ 43 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ x 1)) (/ (sqrt -2) 1)) (/ (sqrt -2) (- x 1))))>
7.810 * * * * [progress]: [ 44 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ x 1)) (/ 1 (* (cbrt (- x 1)) (cbrt (- x 1))))) (/ -2 (cbrt (- x 1)))))>
7.810 * * * * [progress]: [ 45 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ x 1)) (/ 1 (sqrt (- x 1)))) (/ -2 (sqrt (- x 1)))))>
7.810 * * * * [progress]: [ 46 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ x 1)) (/ 1 1)) (/ -2 (- x 1))))>
7.810 * * * * [progress]: [ 47 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ x 1)) (/ 1 (+ (sqrt x) (sqrt 1)))) (/ -2 (- (sqrt x) (sqrt 1)))))>
7.810 * * * * [progress]: [ 48 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ x 1)) (/ 1 (+ (sqrt x) 1))) (/ -2 (- (sqrt x) 1))))>
7.811 * * * * [progress]: [ 49 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ x 1)) (/ 1 (+ (sqrt x) 1))) (/ -2 (- (sqrt x) 1))))>
7.811 * * * * [progress]: [ 50 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ x 1)) (/ 1 1)) (/ -2 (- x 1))))>
7.811 * * * * [progress]: [ 51 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ x 1)) 1) (/ -2 (- x 1))))>
7.811 * * * * [progress]: [ 52 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ x 1)) -2) (/ 1 (- x 1))))>
7.811 * * * * [progress]: [ 53 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ x 1)) (/ -2 (- (pow x 3) (pow 1 3)))) (+ (* x x) (+ (* 1 1) (* x 1)))))>
7.811 * * * * [progress]: [ 54 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (/ 1 (+ x 1)) (/ -2 (- (* x x) (* 1 1)))) (+ x 1)))>
7.811 * * * * [progress]: [ 55 / 128 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ 1 (+ x 1))) (cbrt (/ 1 (+ x 1)))) (* (cbrt (/ 1 (+ x 1))) (/ -2 (- x 1)))))>
7.811 * * * * [progress]: [ 56 / 128 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ x 1))) (* (sqrt (/ 1 (+ x 1))) (/ -2 (- x 1)))))>
7.811 * * * * [progress]: [ 57 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (* (/ (cbrt 1) (cbrt (+ x 1))) (/ -2 (- x 1)))))>
7.811 * * * * [progress]: [ 58 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x 1))) (* (/ (cbrt 1) (sqrt (+ x 1))) (/ -2 (- x 1)))))>
7.811 * * * * [progress]: [ 59 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt 1) (cbrt 1)) 1) (* (/ (cbrt 1) (+ x 1)) (/ -2 (- x 1)))))>
7.811 * * * * [progress]: [ 60 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt 1) (cbrt 1)) 1) (* (/ (cbrt 1) (+ x 1)) (/ -2 (- x 1)))))>
7.811 * * * * [progress]: [ 61 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt 1) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (* (/ (sqrt 1) (cbrt (+ x 1))) (/ -2 (- x 1)))))>
7.811 * * * * [progress]: [ 62 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt 1) (sqrt (+ x 1))) (* (/ (sqrt 1) (sqrt (+ x 1))) (/ -2 (- x 1)))))>
7.811 * * * * [progress]: [ 63 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt 1) 1) (* (/ (sqrt 1) (+ x 1)) (/ -2 (- x 1)))))>
7.811 * * * * [progress]: [ 64 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt 1) 1) (* (/ (sqrt 1) (+ x 1)) (/ -2 (- x 1)))))>
7.811 * * * * [progress]: [ 65 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (* (/ 1 (cbrt (+ x 1))) (/ -2 (- x 1)))))>
7.812 * * * * [progress]: [ 66 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (+ x 1))) (* (/ 1 (sqrt (+ x 1))) (/ -2 (- x 1)))))>
7.812 * * * * [progress]: [ 67 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (* (/ 1 (+ x 1)) (/ -2 (- x 1)))))>
7.812 * * * * [progress]: [ 68 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (* (/ 1 (+ x 1)) (/ -2 (- x 1)))))>
7.812 * * * * [progress]: [ 69 / 128 ] simplifiying candidate #<alt (λ (x) (* 1 (* (/ 1 (+ x 1)) (/ -2 (- x 1)))))>
7.812 * * * * [progress]: [ 70 / 128 ] simplifiying candidate #<alt (λ (x) (* 1 (* (/ 1 (+ x 1)) (/ -2 (- x 1)))))>
7.812 * * * * [progress]: [ 71 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ (pow x 3) (pow 1 3))) (* (+ (* x x) (- (* 1 1) (* x 1))) (/ -2 (- x 1)))))>
7.812 * * * * [progress]: [ 72 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (- (* x x) (* 1 1))) (* (- x 1) (/ -2 (- x 1)))))>
7.812 * * * * [progress]: [ 73 / 128 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 1 (+ x 1)) -2) (- x 1)))>
7.812 * * * * [progress]: [ 74 / 128 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (/ -2 (- x 1))) (+ x 1)))>
7.812 * * * * [progress]: [ 75 / 128 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (* (/ 1 (+ x 1)) (/ -2 (- x 1))))))>
7.812 * * * * [progress]: [ 76 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ -2 (- x 1)) (/ 1 (+ x 1))))>
7.812 * * * * [progress]: [ 77 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (pow (/ -2 (- x 1)) 1)))>
7.812 * * * * [progress]: [ 78 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (exp (- (log -2) (log (- x 1))))))>
7.812 * * * * [progress]: [ 79 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (exp (log (/ -2 (- x 1))))))>
7.812 * * * * [progress]: [ 80 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (log (exp (/ -2 (- x 1))))))>
7.812 * * * * [progress]: [ 81 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (cbrt (/ (* (* -2 -2) -2) (* (* (- x 1) (- x 1)) (- x 1))))))>
7.812 * * * * [progress]: [ 82 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (* (* (cbrt (/ -2 (- x 1))) (cbrt (/ -2 (- x 1)))) (cbrt (/ -2 (- x 1))))))>
7.813 * * * * [progress]: [ 83 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (cbrt (* (* (/ -2 (- x 1)) (/ -2 (- x 1))) (/ -2 (- x 1))))))>
7.813 * * * * [progress]: [ 84 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (* (sqrt (/ -2 (- x 1))) (sqrt (/ -2 (- x 1))))))>
7.813 * * * * [progress]: [ 85 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (/ (- -2) (- (- x 1)))))>
7.813 * * * * [progress]: [ 86 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (* (/ (* (cbrt -2) (cbrt -2)) (* (cbrt (- x 1)) (cbrt (- x 1)))) (/ (cbrt -2) (cbrt (- x 1))))))>
7.813 * * * * [progress]: [ 87 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (* (/ (* (cbrt -2) (cbrt -2)) (sqrt (- x 1))) (/ (cbrt -2) (sqrt (- x 1))))))>
7.813 * * * * [progress]: [ 88 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (* (/ (* (cbrt -2) (cbrt -2)) 1) (/ (cbrt -2) (- x 1)))))>
7.813 * * * * [progress]: [ 89 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (* (/ (* (cbrt -2) (cbrt -2)) (+ (sqrt x) (sqrt 1))) (/ (cbrt -2) (- (sqrt x) (sqrt 1))))))>
7.813 * * * * [progress]: [ 90 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (* (/ (* (cbrt -2) (cbrt -2)) (+ (sqrt x) 1)) (/ (cbrt -2) (- (sqrt x) 1)))))>
7.813 * * * * [progress]: [ 91 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (* (/ (* (cbrt -2) (cbrt -2)) (+ (sqrt x) 1)) (/ (cbrt -2) (- (sqrt x) 1)))))>
7.813 * * * * [progress]: [ 92 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (* (/ (* (cbrt -2) (cbrt -2)) 1) (/ (cbrt -2) (- x 1)))))>
7.813 * * * * [progress]: [ 93 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (* (/ (sqrt -2) (* (cbrt (- x 1)) (cbrt (- x 1)))) (/ (sqrt -2) (cbrt (- x 1))))))>
7.813 * * * * [progress]: [ 94 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (* (/ (sqrt -2) (sqrt (- x 1))) (/ (sqrt -2) (sqrt (- x 1))))))>
7.813 * * * * [progress]: [ 95 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (* (/ (sqrt -2) 1) (/ (sqrt -2) (- x 1)))))>
7.813 * * * * [progress]: [ 96 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (* (/ (sqrt -2) (+ (sqrt x) (sqrt 1))) (/ (sqrt -2) (- (sqrt x) (sqrt 1))))))>
7.813 * * * * [progress]: [ 97 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (* (/ (sqrt -2) (+ (sqrt x) 1)) (/ (sqrt -2) (- (sqrt x) 1)))))>
7.813 * * * * [progress]: [ 98 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (* (/ (sqrt -2) (+ (sqrt x) 1)) (/ (sqrt -2) (- (sqrt x) 1)))))>
7.813 * * * * [progress]: [ 99 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (* (/ (sqrt -2) 1) (/ (sqrt -2) (- x 1)))))>
7.814 * * * * [progress]: [ 100 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (* (/ 1 (* (cbrt (- x 1)) (cbrt (- x 1)))) (/ -2 (cbrt (- x 1))))))>
7.814 * * * * [progress]: [ 101 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (* (/ 1 (sqrt (- x 1))) (/ -2 (sqrt (- x 1))))))>
7.814 * * * * [progress]: [ 102 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (* (/ 1 1) (/ -2 (- x 1)))))>
7.814 * * * * [progress]: [ 103 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (* (/ 1 (+ (sqrt x) (sqrt 1))) (/ -2 (- (sqrt x) (sqrt 1))))))>
7.814 * * * * [progress]: [ 104 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (* (/ 1 (+ (sqrt x) 1)) (/ -2 (- (sqrt x) 1)))))>
7.814 * * * * [progress]: [ 105 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (* (/ 1 (+ (sqrt x) 1)) (/ -2 (- (sqrt x) 1)))))>
7.814 * * * * [progress]: [ 106 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (* (/ 1 1) (/ -2 (- x 1)))))>
7.814 * * * * [progress]: [ 107 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (* 1 (/ -2 (- x 1)))))>
7.814 * * * * [progress]: [ 108 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (* -2 (/ 1 (- x 1)))))>
7.814 * * * * [progress]: [ 109 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (/ 1 (/ (- x 1) -2))))>
7.814 * * * * [progress]: [ 110 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (/ (/ -2 (* (cbrt (- x 1)) (cbrt (- x 1)))) (cbrt (- x 1)))))>
7.814 * * * * [progress]: [ 111 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (/ (/ -2 (sqrt (- x 1))) (sqrt (- x 1)))))>
7.814 * * * * [progress]: [ 112 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (/ (/ -2 1) (- x 1))))>
7.814 * * * * [progress]: [ 113 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (/ (/ -2 (+ (sqrt x) (sqrt 1))) (- (sqrt x) (sqrt 1)))))>
7.814 * * * * [progress]: [ 114 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (/ (/ -2 (+ (sqrt x) 1)) (- (sqrt x) 1))))>
7.814 * * * * [progress]: [ 115 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (/ (/ -2 (+ (sqrt x) 1)) (- (sqrt x) 1))))>
7.814 * * * * [progress]: [ 116 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (/ (/ -2 1) (- x 1))))>
7.814 * * * * [progress]: [ 117 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (/ (* (cbrt -2) (cbrt -2)) (/ (- x 1) (cbrt -2)))))>
7.815 * * * * [progress]: [ 118 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (/ (sqrt -2) (/ (- x 1) (sqrt -2)))))>
7.815 * * * * [progress]: [ 119 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (/ 1 (/ (- x 1) -2))))>
7.815 * * * * [progress]: [ 120 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (* (/ -2 (- (pow x 3) (pow 1 3))) (+ (* x x) (+ (* 1 1) (* x 1))))))>
7.815 * * * * [progress]: [ 121 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (* (/ -2 (- (* x x) (* 1 1))) (+ x 1))))>
7.815 * * * * [progress]: [ 122 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (posit16->real (real->posit16 (/ -2 (- x 1))))))>
7.815 * * * * [progress]: [ 123 / 128 ] simplifiying candidate #<alt (λ (x) (+ (* 2 (pow x 2)) (+ (* 2 (pow x 4)) 2)))>
7.815 * * * * [progress]: [ 124 / 128 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2)))))))>
7.815 * * * * [progress]: [ 125 / 128 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2 (/ 1 (pow x 4))) (+ (* 2 (/ 1 (pow x 6))) (* 2 (/ 1 (pow x 2)))))))>
7.815 * * * * [progress]: [ 126 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (+ (* 2 x) (+ (* 2 (pow x 2)) 2))))>
7.815 * * * * [progress]: [ 127 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (- (+ (* 2 (/ 1 (pow x 3))) (+ (* 2 (/ 1 (pow x 2))) (* 2 (/ 1 x)))))))>
7.815 * * * * [progress]: [ 128 / 128 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (- (+ (* 2 (/ 1 (pow x 3))) (+ (* 2 (/ 1 (pow x 2))) (* 2 (/ 1 x)))))))>
7.817 * [simplify]: Simplifying:
  (* (/ 1 (+ x 1)) (/ -2 (- x 1)))
  (+ (- (log (+ x 1))) (- (log -2) (log (- x 1))))
  (+ (- (log (+ x 1))) (log (/ -2 (- x 1))))
  (+ (- 0 (log (+ x 1))) (- (log -2) (log (- x 1))))
  (+ (- 0 (log (+ x 1))) (log (/ -2 (- x 1))))
  (+ (- (log 1) (log (+ x 1))) (- (log -2) (log (- x 1))))
  (+ (- (log 1) (log (+ x 1))) (log (/ -2 (- x 1))))
  (+ (log (/ 1 (+ x 1))) (- (log -2) (log (- x 1))))
  (+ (log (/ 1 (+ x 1))) (log (/ -2 (- x 1))))
  (log (* (/ 1 (+ x 1)) (/ -2 (- x 1))))
  (exp (* (/ 1 (+ x 1)) (/ -2 (- x 1))))
  (* (/ (* (* 1 1) 1) (* (* (+ x 1) (+ x 1)) (+ x 1))) (/ (* (* -2 -2) -2) (* (* (- x 1) (- x 1)) (- x 1))))
  (* (/ (* (* 1 1) 1) (* (* (+ x 1) (+ x 1)) (+ x 1))) (* (* (/ -2 (- x 1)) (/ -2 (- x 1))) (/ -2 (- x 1))))
  (* (* (* (/ 1 (+ x 1)) (/ 1 (+ x 1))) (/ 1 (+ x 1))) (/ (* (* -2 -2) -2) (* (* (- x 1) (- x 1)) (- x 1))))
  (* (* (* (/ 1 (+ x 1)) (/ 1 (+ x 1))) (/ 1 (+ x 1))) (* (* (/ -2 (- x 1)) (/ -2 (- x 1))) (/ -2 (- x 1))))
  (* (cbrt (* (/ 1 (+ x 1)) (/ -2 (- x 1)))) (cbrt (* (/ 1 (+ x 1)) (/ -2 (- x 1)))))
  (cbrt (* (/ 1 (+ x 1)) (/ -2 (- x 1))))
  (* (* (* (/ 1 (+ x 1)) (/ -2 (- x 1))) (* (/ 1 (+ x 1)) (/ -2 (- x 1)))) (* (/ 1 (+ x 1)) (/ -2 (- x 1))))
  (sqrt (* (/ 1 (+ x 1)) (/ -2 (- x 1))))
  (sqrt (* (/ 1 (+ x 1)) (/ -2 (- x 1))))
  (* 1 -2)
  (* (+ x 1) (- x 1))
  (* (sqrt (/ 1 (+ x 1))) (sqrt (/ -2 (- x 1))))
  (* (sqrt (/ 1 (+ x 1))) (sqrt (/ -2 (- x 1))))
  (* (sqrt (/ 1 (+ x 1))) (/ (sqrt -2) (sqrt (- x 1))))
  (* (sqrt (/ 1 (+ x 1))) (/ (sqrt -2) (sqrt (- x 1))))
  (* (/ (sqrt 1) (sqrt (+ x 1))) (sqrt (/ -2 (- x 1))))
  (* (/ (sqrt 1) (sqrt (+ x 1))) (sqrt (/ -2 (- x 1))))
  (* (/ (sqrt 1) (sqrt (+ x 1))) (/ (sqrt -2) (sqrt (- x 1))))
  (* (/ (sqrt 1) (sqrt (+ x 1))) (/ (sqrt -2) (sqrt (- x 1))))
  (* (/ 1 (sqrt (+ x 1))) (sqrt (/ -2 (- x 1))))
  (* (/ 1 (sqrt (+ x 1))) (sqrt (/ -2 (- x 1))))
  (* (/ 1 (sqrt (+ x 1))) (/ (sqrt -2) (sqrt (- x 1))))
  (* (/ 1 (sqrt (+ x 1))) (/ (sqrt -2) (sqrt (- x 1))))
  (* (/ 1 (+ x 1)) (* (cbrt (/ -2 (- x 1))) (cbrt (/ -2 (- x 1)))))
  (* (/ 1 (+ x 1)) (sqrt (/ -2 (- x 1))))
  (* (/ 1 (+ x 1)) (/ (* (cbrt -2) (cbrt -2)) (* (cbrt (- x 1)) (cbrt (- x 1)))))
  (* (/ 1 (+ x 1)) (/ (* (cbrt -2) (cbrt -2)) (sqrt (- x 1))))
  (* (/ 1 (+ x 1)) (/ (* (cbrt -2) (cbrt -2)) 1))
  (* (/ 1 (+ x 1)) (/ (* (cbrt -2) (cbrt -2)) (+ (sqrt x) (sqrt 1))))
  (* (/ 1 (+ x 1)) (/ (* (cbrt -2) (cbrt -2)) (+ (sqrt x) 1)))
  (* (/ 1 (+ x 1)) (/ (* (cbrt -2) (cbrt -2)) (+ (sqrt x) 1)))
  (* (/ 1 (+ x 1)) (/ (* (cbrt -2) (cbrt -2)) 1))
  (* (/ 1 (+ x 1)) (/ (sqrt -2) (* (cbrt (- x 1)) (cbrt (- x 1)))))
  (* (/ 1 (+ x 1)) (/ (sqrt -2) (sqrt (- x 1))))
  (* (/ 1 (+ x 1)) (/ (sqrt -2) 1))
  (* (/ 1 (+ x 1)) (/ (sqrt -2) (+ (sqrt x) (sqrt 1))))
  (* (/ 1 (+ x 1)) (/ (sqrt -2) (+ (sqrt x) 1)))
  (* (/ 1 (+ x 1)) (/ (sqrt -2) (+ (sqrt x) 1)))
  (* (/ 1 (+ x 1)) (/ (sqrt -2) 1))
  (* (/ 1 (+ x 1)) (/ 1 (* (cbrt (- x 1)) (cbrt (- x 1)))))
  (* (/ 1 (+ x 1)) (/ 1 (sqrt (- x 1))))
  (* (/ 1 (+ x 1)) (/ 1 1))
  (* (/ 1 (+ x 1)) (/ 1 (+ (sqrt x) (sqrt 1))))
  (* (/ 1 (+ x 1)) (/ 1 (+ (sqrt x) 1)))
  (* (/ 1 (+ x 1)) (/ 1 (+ (sqrt x) 1)))
  (* (/ 1 (+ x 1)) (/ 1 1))
  (* (/ 1 (+ x 1)) 1)
  (* (/ 1 (+ x 1)) -2)
  (* (/ 1 (+ x 1)) (/ -2 (- (pow x 3) (pow 1 3))))
  (* (/ 1 (+ x 1)) (/ -2 (- (* x x) (* 1 1))))
  (* (cbrt (/ 1 (+ x 1))) (/ -2 (- x 1)))
  (* (sqrt (/ 1 (+ x 1))) (/ -2 (- x 1)))
  (* (/ (cbrt 1) (cbrt (+ x 1))) (/ -2 (- x 1)))
  (* (/ (cbrt 1) (sqrt (+ x 1))) (/ -2 (- x 1)))
  (* (/ (cbrt 1) (+ x 1)) (/ -2 (- x 1)))
  (* (/ (cbrt 1) (+ x 1)) (/ -2 (- x 1)))
  (* (/ (sqrt 1) (cbrt (+ x 1))) (/ -2 (- x 1)))
  (* (/ (sqrt 1) (sqrt (+ x 1))) (/ -2 (- x 1)))
  (* (/ (sqrt 1) (+ x 1)) (/ -2 (- x 1)))
  (* (/ (sqrt 1) (+ x 1)) (/ -2 (- x 1)))
  (* (/ 1 (cbrt (+ x 1))) (/ -2 (- x 1)))
  (* (/ 1 (sqrt (+ x 1))) (/ -2 (- x 1)))
  (* (/ 1 (+ x 1)) (/ -2 (- x 1)))
  (* (/ 1 (+ x 1)) (/ -2 (- x 1)))
  (* (/ 1 (+ x 1)) (/ -2 (- x 1)))
  (* (/ 1 (+ x 1)) (/ -2 (- x 1)))
  (* (+ (* x x) (- (* 1 1) (* x 1))) (/ -2 (- x 1)))
  (* (- x 1) (/ -2 (- x 1)))
  (* (/ 1 (+ x 1)) -2)
  (* 1 (/ -2 (- x 1)))
  (real->posit16 (* (/ 1 (+ x 1)) (/ -2 (- x 1))))
  (- (log -2) (log (- x 1)))
  (log (/ -2 (- x 1)))
  (exp (/ -2 (- x 1)))
  (/ (* (* -2 -2) -2) (* (* (- x 1) (- x 1)) (- x 1)))
  (* (cbrt (/ -2 (- x 1))) (cbrt (/ -2 (- x 1))))
  (cbrt (/ -2 (- x 1)))
  (* (* (/ -2 (- x 1)) (/ -2 (- x 1))) (/ -2 (- x 1)))
  (sqrt (/ -2 (- x 1)))
  (sqrt (/ -2 (- x 1)))
  (- -2)
  (- (- x 1))
  (/ (* (cbrt -2) (cbrt -2)) (* (cbrt (- x 1)) (cbrt (- x 1))))
  (/ (cbrt -2) (cbrt (- x 1)))
  (/ (* (cbrt -2) (cbrt -2)) (sqrt (- x 1)))
  (/ (cbrt -2) (sqrt (- x 1)))
  (/ (* (cbrt -2) (cbrt -2)) 1)
  (/ (cbrt -2) (- x 1))
  (/ (* (cbrt -2) (cbrt -2)) (+ (sqrt x) (sqrt 1)))
  (/ (cbrt -2) (- (sqrt x) (sqrt 1)))
  (/ (* (cbrt -2) (cbrt -2)) (+ (sqrt x) 1))
  (/ (cbrt -2) (- (sqrt x) 1))
  (/ (* (cbrt -2) (cbrt -2)) (+ (sqrt x) 1))
  (/ (cbrt -2) (- (sqrt x) 1))
  (/ (* (cbrt -2) (cbrt -2)) 1)
  (/ (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) 1)
  (/ (sqrt -2) (- x 1))
  (/ (sqrt -2) (+ (sqrt x) (sqrt 1)))
  (/ (sqrt -2) (- (sqrt x) (sqrt 1)))
  (/ (sqrt -2) (+ (sqrt x) 1))
  (/ (sqrt -2) (- (sqrt x) 1))
  (/ (sqrt -2) (+ (sqrt x) 1))
  (/ (sqrt -2) (- (sqrt x) 1))
  (/ (sqrt -2) 1)
  (/ (sqrt -2) (- x 1))
  (/ 1 (* (cbrt (- x 1)) (cbrt (- x 1))))
  (/ -2 (cbrt (- x 1)))
  (/ 1 (sqrt (- x 1)))
  (/ -2 (sqrt (- x 1)))
  (/ 1 1)
  (/ -2 (- x 1))
  (/ 1 (+ (sqrt x) (sqrt 1)))
  (/ -2 (- (sqrt x) (sqrt 1)))
  (/ 1 (+ (sqrt x) 1))
  (/ -2 (- (sqrt x) 1))
  (/ 1 (+ (sqrt x) 1))
  (/ -2 (- (sqrt x) 1))
  (/ 1 1)
  (/ -2 (- x 1))
  (/ 1 (- x 1))
  (/ (- x 1) -2)
  (/ -2 (* (cbrt (- x 1)) (cbrt (- x 1))))
  (/ -2 (sqrt (- x 1)))
  (/ -2 1)
  (/ -2 (+ (sqrt x) (sqrt 1)))
  (/ -2 (+ (sqrt x) 1))
  (/ -2 (+ (sqrt x) 1))
  (/ -2 1)
  (/ (- x 1) (cbrt -2))
  (/ (- x 1) (sqrt -2))
  (/ (- x 1) -2)
  (/ -2 (- (pow x 3) (pow 1 3)))
  (/ -2 (- (* x x) (* 1 1)))
  (real->posit16 (/ -2 (- 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))))))
  (+ (* 2 x) (+ (* 2 (pow x 2)) 2))
  (- (+ (* 2 (/ 1 (pow x 3))) (+ (* 2 (/ 1 (pow x 2))) (* 2 (/ 1 x)))))
  (- (+ (* 2 (/ 1 (pow x 3))) (+ (* 2 (/ 1 (pow x 2))) (* 2 (/ 1 x)))))
7.821 * * [simplify]: iteration 0: 203 enodes
7.937 * * [simplify]: iteration 1: 587 enodes
8.299 * * [simplify]: iteration 2: 1826 enodes
9.434 * * [simplify]: iteration complete: 5000 enodes
9.434 * * [simplify]: Extracting #0: cost 81 inf + 0
9.437 * * [simplify]: Extracting #1: cost 776 inf + 3
9.447 * * [simplify]: Extracting #2: cost 1584 inf + 4966
9.465 * * [simplify]: Extracting #3: cost 1327 inf + 32987
9.508 * * [simplify]: Extracting #4: cost 661 inf + 131977
9.577 * * [simplify]: Extracting #5: cost 137 inf + 235837
9.679 * * [simplify]: Extracting #6: cost 15 inf + 259561
9.741 * * [simplify]: Extracting #7: cost 0 inf + 264266
9.799 * [simplify]: Simplified to:
  (/ (/ -2 (+ x -1)) (+ x 1))
  (log (/ (/ -2 (+ x -1)) (+ x 1)))
  (log (/ (/ -2 (+ x -1)) (+ x 1)))
  (log (/ (/ -2 (+ x -1)) (+ x 1)))
  (log (/ (/ -2 (+ x -1)) (+ x 1)))
  (log (/ (/ -2 (+ x -1)) (+ x 1)))
  (log (/ (/ -2 (+ x -1)) (+ x 1)))
  (log (/ (/ -2 (+ x -1)) (+ x 1)))
  (log (/ (/ -2 (+ x -1)) (+ x 1)))
  (log (/ (/ -2 (+ x -1)) (+ x 1)))
  (exp (/ (/ -2 (+ x -1)) (+ x 1)))
  (* (* (/ (/ -2 (+ x -1)) (+ x 1)) (/ (/ -2 (+ x -1)) (+ x 1))) (/ (/ -2 (+ x -1)) (+ x 1)))
  (* (* (/ (/ -2 (+ x -1)) (+ x 1)) (/ (/ -2 (+ x -1)) (+ x 1))) (/ (/ -2 (+ x -1)) (+ x 1)))
  (* (* (/ (/ -2 (+ x -1)) (+ x 1)) (/ (/ -2 (+ x -1)) (+ x 1))) (/ (/ -2 (+ x -1)) (+ x 1)))
  (* (* (/ (/ -2 (+ x -1)) (+ x 1)) (/ (/ -2 (+ x -1)) (+ x 1))) (/ (/ -2 (+ x -1)) (+ x 1)))
  (* (cbrt (/ (/ -2 (+ x -1)) (+ x 1))) (cbrt (/ (/ -2 (+ x -1)) (+ x 1))))
  (cbrt (/ (/ -2 (+ x -1)) (+ x 1)))
  (* (* (/ (/ -2 (+ x -1)) (+ x 1)) (/ (/ -2 (+ x -1)) (+ x 1))) (/ (/ -2 (+ x -1)) (+ x 1)))
  (sqrt (/ (/ -2 (+ x -1)) (+ x 1)))
  (sqrt (/ (/ -2 (+ x -1)) (+ x 1)))
  -2
  (- (* x x) 1)
  (* (sqrt (/ 1 (+ x 1))) (sqrt (/ -2 (+ x -1))))
  (* (sqrt (/ 1 (+ x 1))) (sqrt (/ -2 (+ x -1))))
  (/ (* (sqrt (/ 1 (+ x 1))) (sqrt -2)) (sqrt (+ x -1)))
  (/ (* (sqrt (/ 1 (+ x 1))) (sqrt -2)) (sqrt (+ x -1)))
  (/ (sqrt (/ -2 (+ x -1))) (sqrt (+ x 1)))
  (/ (sqrt (/ -2 (+ x -1))) (sqrt (+ x 1)))
  (/ (/ (sqrt -2) (sqrt (+ x 1))) (sqrt (+ x -1)))
  (/ (/ (sqrt -2) (sqrt (+ x 1))) (sqrt (+ x -1)))
  (/ (sqrt (/ -2 (+ x -1))) (sqrt (+ x 1)))
  (/ (sqrt (/ -2 (+ x -1))) (sqrt (+ x 1)))
  (/ (/ (sqrt -2) (sqrt (+ x 1))) (sqrt (+ x -1)))
  (/ (/ (sqrt -2) (sqrt (+ x 1))) (sqrt (+ x -1)))
  (/ (* (cbrt (/ -2 (+ x -1))) (cbrt (/ -2 (+ x -1)))) (+ x 1))
  (/ (sqrt (/ -2 (+ x -1))) (+ x 1))
  (/ (* (/ (cbrt -2) (cbrt (+ x -1))) (/ (cbrt -2) (cbrt (+ x -1)))) (+ x 1))
  (/ (/ (* (cbrt -2) (cbrt -2)) (+ x 1)) (sqrt (+ x -1)))
  (/ (* (cbrt -2) (cbrt -2)) (+ x 1))
  (/ (/ (* (cbrt -2) (cbrt -2)) (+ x 1)) (+ (sqrt x) 1))
  (/ (/ (* (cbrt -2) (cbrt -2)) (+ x 1)) (+ (sqrt x) 1))
  (/ (/ (* (cbrt -2) (cbrt -2)) (+ x 1)) (+ (sqrt x) 1))
  (/ (* (cbrt -2) (cbrt -2)) (+ x 1))
  (/ (/ (/ (sqrt -2) (+ x 1)) (cbrt (+ x -1))) (cbrt (+ x -1)))
  (/ (/ (sqrt -2) (sqrt (+ x -1))) (+ x 1))
  (/ (sqrt -2) (+ x 1))
  (/ (/ (sqrt -2) (+ x 1)) (+ (sqrt x) 1))
  (/ (/ (sqrt -2) (+ x 1)) (+ (sqrt x) 1))
  (/ (/ (sqrt -2) (+ x 1)) (+ (sqrt x) 1))
  (/ (sqrt -2) (+ x 1))
  (/ (/ (/ 1 (+ x 1)) (cbrt (+ x -1))) (cbrt (+ x -1)))
  (/ (/ 1 (+ x 1)) (sqrt (+ x -1)))
  (/ 1 (+ x 1))
  (/ (/ 1 (+ x 1)) (+ (sqrt x) 1))
  (/ (/ 1 (+ x 1)) (+ (sqrt x) 1))
  (/ (/ 1 (+ x 1)) (+ (sqrt x) 1))
  (/ 1 (+ x 1))
  (/ 1 (+ x 1))
  (/ -2 (+ x 1))
  (/ (/ -2 (+ x 1)) (+ (* x (* x x)) -1))
  (/ (/ -2 (+ x 1)) (- (* x x) 1))
  (* (/ -2 (+ x -1)) (cbrt (/ 1 (+ x 1))))
  (/ (sqrt (/ 1 (+ x 1))) (+ (/ x -2) 1/2))
  (/ (/ -2 (+ x -1)) (cbrt (+ x 1)))
  (/ (/ -2 (sqrt (+ x 1))) (+ x -1))
  (/ (/ -2 (+ x -1)) (+ x 1))
  (/ (/ -2 (+ x -1)) (+ x 1))
  (/ (/ -2 (+ x -1)) (cbrt (+ x 1)))
  (/ (/ -2 (sqrt (+ x 1))) (+ x -1))
  (/ (/ -2 (+ x -1)) (+ x 1))
  (/ (/ -2 (+ x -1)) (+ x 1))
  (/ (/ -2 (+ x -1)) (cbrt (+ x 1)))
  (/ (/ -2 (sqrt (+ x 1))) (+ x -1))
  (/ (/ -2 (+ x -1)) (+ x 1))
  (/ (/ -2 (+ x -1)) (+ x 1))
  (/ (/ -2 (+ x -1)) (+ x 1))
  (/ (/ -2 (+ x -1)) (+ x 1))
  (/ (* -2 (+ (- 1 x) (* x x))) (+ x -1))
  (* (/ -2 (+ x -1)) (+ x -1))
  (/ -2 (+ x 1))
  (/ -2 (+ x -1))
  (real->posit16 (/ (/ -2 (+ x -1)) (+ x 1)))
  (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
  (+ (- x) 1)
  (* (/ (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)) (+ (sqrt x) 1))
  (/ (cbrt -2) (- (sqrt x) 1))
  (/ (* (cbrt -2) (cbrt -2)) (+ (sqrt x) 1))
  (/ (cbrt -2) (- (sqrt x) 1))
  (/ (* (cbrt -2) (cbrt -2)) (+ (sqrt x) 1))
  (/ (cbrt -2) (- (sqrt 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 x) 1))
  (/ (sqrt -2) (- (sqrt x) 1))
  (/ (sqrt -2) (+ (sqrt x) 1))
  (/ (sqrt -2) (- (sqrt x) 1))
  (/ (sqrt -2) (+ (sqrt x) 1))
  (/ (sqrt -2) (- (sqrt 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 (+ (sqrt x) 1))
  (/ -2 (- (sqrt x) 1))
  (/ 1 (+ (sqrt x) 1))
  (/ -2 (- (sqrt x) 1))
  (/ 1 (+ (sqrt x) 1))
  (/ -2 (- (sqrt x) 1))
  1
  (/ -2 (+ x -1))
  (/ 1 (+ x -1))
  (+ (/ x -2) 1/2)
  (/ (/ -2 (cbrt (+ x -1))) (cbrt (+ x -1)))
  (/ -2 (sqrt (+ x -1)))
  -2
  (/ -2 (+ (sqrt x) 1))
  (/ -2 (+ (sqrt x) 1))
  (/ -2 (+ (sqrt x) 1))
  -2
  (/ (+ x -1) (cbrt -2))
  (/ (+ x -1) (sqrt -2))
  (+ (/ x -2) 1/2)
  (/ -2 (+ (* x (* x x)) -1))
  (/ -2 (- (* x x) 1))
  (real->posit16 (/ -2 (+ x -1)))
  (+ (* (* x x) (+ 2 (* (* x x) 2))) 2)
  (+ (/ -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)) (/ -2 (* (* x x) (* x x)))))
  (+ (+ 2 (* 2 x)) (* (* 2 x) x))
  (- (- (/ -2 (* x (* x x))) (/ 2 x)) (/ (/ 2 x) x))
  (- (- (/ -2 (* x (* x x))) (/ 2 x)) (/ (/ 2 x) x))
9.806 * * * [progress]: adding candidates to table
10.221 * [progress]: [Phase 3 of 3] Extracting.
10.221 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (/ 1 (+ x 1)) (/ -2 (- x 1))))> #<alt (λ (x) (* (/ -2 (* (- (* x x) (* 1 1)) (- x 1))) (- x 1)))> #<alt (λ (x) (* (sqrt (/ 1 (+ x 1))) (* (sqrt (/ 1 (+ x 1))) (/ -2 (- x 1)))))> #<alt (λ (x) (/ -2 (* (+ x 1) (- x 1))))> #<alt (λ (x) (* (/ -2 (+ (* (* x x) (* (+ -1 x) x)) (+ -1 x))) (+ (* x x) (- (* 1 1) (* x 1)))))>)
10.222 * * * [regime-changes]: Trying 1 branch expressions: (x)
10.222 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (/ 1 (+ x 1)) (/ -2 (- x 1))))> #<alt (λ (x) (* (/ -2 (* (- (* x x) (* 1 1)) (- x 1))) (- x 1)))> #<alt (λ (x) (* (sqrt (/ 1 (+ x 1))) (* (sqrt (/ 1 (+ x 1))) (/ -2 (- x 1)))))> #<alt (λ (x) (/ -2 (* (+ x 1) (- x 1))))> #<alt (λ (x) (* (/ -2 (+ (* (* x x) (* (+ -1 x) x)) (+ -1 x))) (+ (* x x) (- (* 1 1) (* x 1)))))>)
10.255 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
10.255 * [simplify]: Simplifying:
  (* (/ 1 (+ x 1)) (/ -2 (- x 1)))
10.255 * * [simplify]: iteration 0: 8 enodes
10.256 * * [simplify]: iteration 1: 12 enodes
10.256 * * [simplify]: iteration complete: 12 enodes
10.256 * * [simplify]: Extracting #0: cost 1 inf + 0
10.256 * * [simplify]: Extracting #1: cost 3 inf + 0
10.256 * * [simplify]: Extracting #2: cost 7 inf + 0
10.256 * * [simplify]: Extracting #3: cost 6 inf + 2
10.256 * * [simplify]: Extracting #4: cost 0 inf + 455
10.257 * [simplify]: Simplified to:
  (* (/ 1 (+ x 1)) (/ -2 (- x 1)))
12.153 * [regime-testing]: Baseline error score: 0.13080187679899297
12.157 * [regime-testing]: Oracle error score: 0.019377422177772222
12.167 * [regime-testing]: End program error score: 0.13080187679899297