0.002 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.027 * * * [progress]: [2/2] Setting up program.
0.029 * [progress]: [Phase 2 of 3] Improving.
0.029 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (/ x (+ x 1))))>
0.029 * [simplify]: Simplifying:
  (+ (/ 1 (- x 1)) (/ x (+ x 1)))
0.029 * * [simplify]: iteration 1: (7 enodes)
0.031 * * [simplify]: iteration 2: (28 enodes)
0.035 * * [simplify]: iteration 3: (32 enodes)
0.040 * * [simplify]: iteration 4: (33 enodes)
0.045 * * [simplify]: Extracting #0: cost 1 inf + 0
0.045 * * [simplify]: Extracting #1: cost 4 inf + 0
0.045 * * [simplify]: Extracting #2: cost 10 inf + 0
0.045 * * [simplify]: Extracting #3: cost 11 inf + 2
0.045 * * [simplify]: Extracting #4: cost 4 inf + 375
0.045 * * [simplify]: Extracting #5: cost 1 inf + 701
0.046 * * [simplify]: Extracting #6: cost 0 inf + 903
0.046 * [simplify]: Simplified to:
  (+ (/ 1 (- x 1)) (/ x (+ x 1)))
0.050 * * [progress]: iteration 1 / 4
0.050 * * * [progress]: picking best candidate
0.053 * * * * [pick]: Picked  #<alt (λ (x) (+ (/ 1 (- x 1)) (/ x (+ x 1))))>
0.053 * * * [progress]: localizing error
0.087 * * * [progress]: generating rewritten candidates
0.087 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.101 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.145 * * * [progress]: generating series expansions
0.145 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.145 * [backup-simplify]: Simplify (/ x (+ x 1)) into (/ x (+ x 1))
0.145 * [approximate]: Taking taylor expansion of (/ x (+ x 1)) in (x) around 0
0.145 * [taylor]: Taking taylor expansion of (/ x (+ x 1)) in x
0.145 * [taylor]: Taking taylor expansion of x in x
0.145 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify 1 into 1
0.145 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.145 * [taylor]: Taking taylor expansion of x in x
0.145 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify 1 into 1
0.145 * [taylor]: Taking taylor expansion of 1 in x
0.145 * [backup-simplify]: Simplify 1 into 1
0.146 * [backup-simplify]: Simplify (+ 0 1) into 1
0.146 * [backup-simplify]: Simplify (/ 1 1) into 1
0.146 * [taylor]: Taking taylor expansion of (/ x (+ x 1)) in x
0.146 * [taylor]: Taking taylor expansion of x in x
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify 1 into 1
0.146 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.146 * [taylor]: Taking taylor expansion of x in x
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify 1 into 1
0.146 * [taylor]: Taking taylor expansion of 1 in x
0.147 * [backup-simplify]: Simplify 1 into 1
0.147 * [backup-simplify]: Simplify (+ 0 1) into 1
0.147 * [backup-simplify]: Simplify (/ 1 1) into 1
0.147 * [backup-simplify]: Simplify 1 into 1
0.148 * [backup-simplify]: Simplify (+ 1 0) into 1
0.148 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
0.148 * [backup-simplify]: Simplify -1 into -1
0.149 * [backup-simplify]: Simplify (+ 0 0) into 0
0.149 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
0.149 * [backup-simplify]: Simplify 1 into 1
0.149 * [backup-simplify]: Simplify (+ (* 1 (pow x 3)) (+ (* -1 (pow x 2)) (* 1 x))) into (- (+ x (pow x 3)) (pow x 2))
0.149 * [backup-simplify]: Simplify (/ (/ 1 x) (+ (/ 1 x) 1)) into (/ 1 (* (+ (/ 1 x) 1) x))
0.149 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1) x)) in (x) around 0
0.149 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1) x)) in x
0.150 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) x) in x
0.150 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.150 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify 1 into 1
0.150 * [backup-simplify]: Simplify (/ 1 1) into 1
0.150 * [taylor]: Taking taylor expansion of 1 in x
0.150 * [backup-simplify]: Simplify 1 into 1
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify 1 into 1
0.150 * [backup-simplify]: Simplify (+ 1 0) into 1
0.150 * [backup-simplify]: Simplify (* 1 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 0)) into 1
0.152 * [backup-simplify]: Simplify (/ 1 1) into 1
0.152 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1) x)) in x
0.152 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) x) in x
0.152 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.152 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [backup-simplify]: Simplify 0 into 0
0.152 * [backup-simplify]: Simplify 1 into 1
0.152 * [backup-simplify]: Simplify (/ 1 1) into 1
0.152 * [taylor]: Taking taylor expansion of 1 in x
0.152 * [backup-simplify]: Simplify 1 into 1
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [backup-simplify]: Simplify 0 into 0
0.152 * [backup-simplify]: Simplify 1 into 1
0.152 * [backup-simplify]: Simplify (+ 1 0) into 1
0.153 * [backup-simplify]: Simplify (* 1 0) into 0
0.153 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.153 * [backup-simplify]: Simplify (+ 0 1) into 1
0.154 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 0)) into 1
0.154 * [backup-simplify]: Simplify (/ 1 1) into 1
0.154 * [backup-simplify]: Simplify 1 into 1
0.155 * [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) (* 0 0))) into 1
0.156 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1 1)))) into -1
0.156 * [backup-simplify]: Simplify -1 into -1
0.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.159 * [backup-simplify]: Simplify (+ 0 0) into 0
0.160 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
0.161 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
0.161 * [backup-simplify]: Simplify 1 into 1
0.161 * [backup-simplify]: Simplify (+ (* 1 (pow (/ 1 x) 2)) (+ (* -1 (/ 1 x)) 1)) into (- (+ (/ 1 (pow x 2)) 1) (/ 1 x))
0.161 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (+ (/ 1 (- x)) 1)) into (/ -1 (* x (- 1 (/ 1 x))))
0.161 * [approximate]: Taking taylor expansion of (/ -1 (* x (- 1 (/ 1 x)))) in (x) around 0
0.161 * [taylor]: Taking taylor expansion of (/ -1 (* x (- 1 (/ 1 x)))) in x
0.161 * [taylor]: Taking taylor expansion of -1 in x
0.161 * [backup-simplify]: Simplify -1 into -1
0.161 * [taylor]: Taking taylor expansion of (* x (- 1 (/ 1 x))) in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.161 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify 1 into 1
0.161 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.161 * [taylor]: Taking taylor expansion of 1 in x
0.161 * [backup-simplify]: Simplify 1 into 1
0.161 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.161 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify 1 into 1
0.161 * [backup-simplify]: Simplify (/ 1 1) into 1
0.162 * [backup-simplify]: Simplify (- 1) into -1
0.162 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.162 * [backup-simplify]: Simplify (* 0 -1) into 0
0.163 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.163 * [backup-simplify]: Simplify (- 0) into 0
0.163 * [backup-simplify]: Simplify (+ 1 0) into 1
0.164 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1
0.164 * [backup-simplify]: Simplify (/ -1 -1) into 1
0.164 * [taylor]: Taking taylor expansion of (/ -1 (* x (- 1 (/ 1 x)))) in x
0.164 * [taylor]: Taking taylor expansion of -1 in x
0.164 * [backup-simplify]: Simplify -1 into -1
0.164 * [taylor]: Taking taylor expansion of (* x (- 1 (/ 1 x))) in x
0.164 * [taylor]: Taking taylor expansion of x in x
0.164 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify 1 into 1
0.164 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.164 * [taylor]: Taking taylor expansion of 1 in x
0.164 * [backup-simplify]: Simplify 1 into 1
0.164 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.164 * [taylor]: Taking taylor expansion of x in x
0.164 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify 1 into 1
0.164 * [backup-simplify]: Simplify (/ 1 1) into 1
0.164 * [backup-simplify]: Simplify (- 1) into -1
0.165 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.165 * [backup-simplify]: Simplify (* 0 -1) into 0
0.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.166 * [backup-simplify]: Simplify (- 0) into 0
0.166 * [backup-simplify]: Simplify (+ 1 0) into 1
0.166 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1
0.167 * [backup-simplify]: Simplify (/ -1 -1) into 1
0.167 * [backup-simplify]: Simplify 1 into 1
0.167 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.168 * [backup-simplify]: Simplify (- 0) into 0
0.168 * [backup-simplify]: Simplify (+ 0 0) into 0
0.168 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1
0.169 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 1 -1)))) into 1
0.169 * [backup-simplify]: Simplify 1 into 1
0.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0
0.172 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 1 (/ 1 -1)))) into 1
0.172 * [backup-simplify]: Simplify 1 into 1
0.172 * [backup-simplify]: Simplify (+ (* 1 (pow (/ 1 (- x)) 2)) (+ (* 1 (/ 1 (- x))) 1)) into (- (+ (/ 1 (pow x 2)) 1) (/ 1 x))
0.172 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.172 * [backup-simplify]: Simplify (+ (/ 1 (- x 1)) (/ x (+ x 1))) into (+ (/ x (+ x 1)) (/ 1 (- x 1)))
0.172 * [approximate]: Taking taylor expansion of (+ (/ x (+ x 1)) (/ 1 (- x 1))) in (x) around 0
0.172 * [taylor]: Taking taylor expansion of (+ (/ x (+ x 1)) (/ 1 (- x 1))) in x
0.172 * [taylor]: Taking taylor expansion of (/ x (+ x 1)) in x
0.172 * [taylor]: Taking taylor expansion of x in x
0.172 * [backup-simplify]: Simplify 0 into 0
0.172 * [backup-simplify]: Simplify 1 into 1
0.172 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.172 * [taylor]: Taking taylor expansion of x in x
0.172 * [backup-simplify]: Simplify 0 into 0
0.172 * [backup-simplify]: Simplify 1 into 1
0.172 * [taylor]: Taking taylor expansion of 1 in x
0.172 * [backup-simplify]: Simplify 1 into 1
0.172 * [backup-simplify]: Simplify (+ 0 1) into 1
0.173 * [backup-simplify]: Simplify (/ 1 1) into 1
0.173 * [taylor]: Taking taylor expansion of (/ 1 (- x 1)) in x
0.173 * [taylor]: Taking taylor expansion of (- x 1) in x
0.173 * [taylor]: Taking taylor expansion of x in x
0.173 * [backup-simplify]: Simplify 0 into 0
0.173 * [backup-simplify]: Simplify 1 into 1
0.173 * [taylor]: Taking taylor expansion of 1 in x
0.173 * [backup-simplify]: Simplify 1 into 1
0.173 * [backup-simplify]: Simplify (- 1) into -1
0.173 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.174 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.174 * [taylor]: Taking taylor expansion of (+ (/ x (+ x 1)) (/ 1 (- x 1))) in x
0.174 * [taylor]: Taking taylor expansion of (/ x (+ x 1)) in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.174 * [backup-simplify]: Simplify 0 into 0
0.174 * [backup-simplify]: Simplify 1 into 1
0.174 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.174 * [backup-simplify]: Simplify 0 into 0
0.174 * [backup-simplify]: Simplify 1 into 1
0.174 * [taylor]: Taking taylor expansion of 1 in x
0.174 * [backup-simplify]: Simplify 1 into 1
0.174 * [backup-simplify]: Simplify (+ 0 1) into 1
0.174 * [backup-simplify]: Simplify (/ 1 1) into 1
0.174 * [taylor]: Taking taylor expansion of (/ 1 (- x 1)) in x
0.174 * [taylor]: Taking taylor expansion of (- x 1) in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.174 * [backup-simplify]: Simplify 0 into 0
0.174 * [backup-simplify]: Simplify 1 into 1
0.174 * [taylor]: Taking taylor expansion of 1 in x
0.174 * [backup-simplify]: Simplify 1 into 1
0.175 * [backup-simplify]: Simplify (- 1) into -1
0.175 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.175 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.175 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.176 * [backup-simplify]: Simplify -1 into -1
0.176 * [backup-simplify]: Simplify (- 0) into 0
0.176 * [backup-simplify]: Simplify (+ 1 0) into 1
0.177 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1 -1)))) into -1
0.178 * [backup-simplify]: Simplify (+ 1 -1) into 0
0.178 * [backup-simplify]: Simplify 0 into 0
0.178 * [backup-simplify]: Simplify (+ 1 0) into 1
0.179 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
0.179 * [backup-simplify]: Simplify (- 0) into 0
0.180 * [backup-simplify]: Simplify (+ 0 0) into 0
0.181 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
0.181 * [backup-simplify]: Simplify (+ -1 -1) into -2
0.181 * [backup-simplify]: Simplify -2 into -2
0.182 * [backup-simplify]: Simplify (+ 0 0) into 0
0.183 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
0.183 * [backup-simplify]: Simplify (- 0) into 0
0.183 * [backup-simplify]: Simplify (+ 0 0) into 0
0.185 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
0.185 * [backup-simplify]: Simplify (+ 1 -1) into 0
0.185 * [backup-simplify]: Simplify 0 into 0
0.186 * [backup-simplify]: Simplify (+ 0 0) into 0
0.187 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
0.187 * [backup-simplify]: Simplify (- 0) into 0
0.188 * [backup-simplify]: Simplify (+ 0 0) into 0
0.189 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
0.189 * [backup-simplify]: Simplify (+ -1 -1) into -2
0.189 * [backup-simplify]: Simplify -2 into -2
0.189 * [backup-simplify]: Simplify (+ (* -2 (pow x 4)) (+ (* -2 (pow x 2)) -1)) into (- (+ (* 2 (pow x 2)) (+ (* 2 (pow x 4)) 1)))
0.190 * [backup-simplify]: Simplify (+ (/ 1 (- (/ 1 x) 1)) (/ (/ 1 x) (+ (/ 1 x) 1))) into (+ (/ 1 (- (/ 1 x) 1)) (/ 1 (* (+ (/ 1 x) 1) x)))
0.190 * [approximate]: Taking taylor expansion of (+ (/ 1 (- (/ 1 x) 1)) (/ 1 (* (+ (/ 1 x) 1) x))) in (x) around 0
0.190 * [taylor]: Taking taylor expansion of (+ (/ 1 (- (/ 1 x) 1)) (/ 1 (* (+ (/ 1 x) 1) x))) in x
0.190 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
0.190 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.190 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [backup-simplify]: Simplify 0 into 0
0.190 * [backup-simplify]: Simplify 1 into 1
0.190 * [backup-simplify]: Simplify (/ 1 1) into 1
0.190 * [taylor]: Taking taylor expansion of 1 in x
0.190 * [backup-simplify]: Simplify 1 into 1
0.191 * [backup-simplify]: Simplify (+ 1 0) into 1
0.191 * [backup-simplify]: Simplify (/ 1 1) into 1
0.191 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1) x)) in x
0.191 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) x) in x
0.191 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.191 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [backup-simplify]: Simplify 0 into 0
0.191 * [backup-simplify]: Simplify 1 into 1
0.192 * [backup-simplify]: Simplify (/ 1 1) into 1
0.192 * [taylor]: Taking taylor expansion of 1 in x
0.192 * [backup-simplify]: Simplify 1 into 1
0.192 * [taylor]: Taking taylor expansion of x in x
0.192 * [backup-simplify]: Simplify 0 into 0
0.192 * [backup-simplify]: Simplify 1 into 1
0.192 * [backup-simplify]: Simplify (+ 1 0) into 1
0.193 * [backup-simplify]: Simplify (* 1 0) into 0
0.194 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.194 * [backup-simplify]: Simplify (+ 0 1) into 1
0.195 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 0)) into 1
0.195 * [backup-simplify]: Simplify (/ 1 1) into 1
0.195 * [taylor]: Taking taylor expansion of (+ (/ 1 (- (/ 1 x) 1)) (/ 1 (* (+ (/ 1 x) 1) x))) in x
0.195 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
0.195 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.195 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.195 * [backup-simplify]: Simplify 0 into 0
0.195 * [backup-simplify]: Simplify 1 into 1
0.196 * [backup-simplify]: Simplify (/ 1 1) into 1
0.196 * [taylor]: Taking taylor expansion of 1 in x
0.196 * [backup-simplify]: Simplify 1 into 1
0.196 * [backup-simplify]: Simplify (+ 1 0) into 1
0.197 * [backup-simplify]: Simplify (/ 1 1) into 1
0.197 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1) x)) in x
0.197 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) x) in x
0.197 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.197 * [backup-simplify]: Simplify 0 into 0
0.197 * [backup-simplify]: Simplify 1 into 1
0.197 * [backup-simplify]: Simplify (/ 1 1) into 1
0.197 * [taylor]: Taking taylor expansion of 1 in x
0.197 * [backup-simplify]: Simplify 1 into 1
0.197 * [taylor]: Taking taylor expansion of x in x
0.197 * [backup-simplify]: Simplify 0 into 0
0.197 * [backup-simplify]: Simplify 1 into 1
0.198 * [backup-simplify]: Simplify (+ 1 0) into 1
0.198 * [backup-simplify]: Simplify (* 1 0) into 0
0.199 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.199 * [backup-simplify]: Simplify (+ 0 1) into 1
0.200 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 0)) into 1
0.200 * [backup-simplify]: Simplify (/ 1 1) into 1
0.201 * [backup-simplify]: Simplify (+ 0 1) into 1
0.201 * [backup-simplify]: Simplify 1 into 1
0.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 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 0))) into 1
0.204 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1 1)))) into -1
0.205 * [backup-simplify]: Simplify (+ 1 -1) into 0
0.205 * [backup-simplify]: Simplify 0 into 0
0.205 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.206 * [backup-simplify]: Simplify (- 1) into -1
0.206 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.207 * [backup-simplify]: Simplify (- (+ (* 1 (/ -1 1)))) into 1
0.208 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.209 * [backup-simplify]: Simplify (+ 0 0) into 0
0.210 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
0.211 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
0.211 * [backup-simplify]: Simplify (+ 1 1) into 2
0.211 * [backup-simplify]: Simplify 2 into 2
0.213 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.213 * [backup-simplify]: Simplify (- 0) into 0
0.213 * [backup-simplify]: Simplify (+ 0 0) into 0
0.215 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
0.216 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.216 * [backup-simplify]: Simplify (+ 0 0) into 0
0.217 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.219 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
0.219 * [backup-simplify]: Simplify (+ 1 -1) into 0
0.219 * [backup-simplify]: Simplify 0 into 0
0.220 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.221 * [backup-simplify]: Simplify (- 0) into 0
0.221 * [backup-simplify]: Simplify (+ 0 0) into 0
0.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
0.224 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.224 * [backup-simplify]: Simplify (+ 0 0) into 0
0.226 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
0.227 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
0.228 * [backup-simplify]: Simplify (+ 1 1) into 2
0.228 * [backup-simplify]: Simplify 2 into 2
0.228 * [backup-simplify]: Simplify (+ (* 2 (pow (/ 1 x) 4)) (+ (* 2 (pow (/ 1 x) 2)) 1)) into (+ (* 2 (/ 1 (pow x 4))) (+ 1 (* 2 (/ 1 (pow x 2)))))
0.228 * [backup-simplify]: Simplify (+ (/ 1 (- (/ 1 (- x)) 1)) (/ (/ 1 (- x)) (+ (/ 1 (- x)) 1))) into (- (+ (/ 1 (* x (- 1 (/ 1 x)))) (/ 1 (+ (/ 1 x) 1))))
0.229 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x (- 1 (/ 1 x)))) (/ 1 (+ (/ 1 x) 1)))) in (x) around 0
0.229 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x (- 1 (/ 1 x)))) (/ 1 (+ (/ 1 x) 1)))) in x
0.229 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (- 1 (/ 1 x)))) (/ 1 (+ (/ 1 x) 1))) in x
0.229 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1 (/ 1 x)))) in x
0.229 * [taylor]: Taking taylor expansion of (* x (- 1 (/ 1 x))) in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.229 * [backup-simplify]: Simplify 0 into 0
0.229 * [backup-simplify]: Simplify 1 into 1
0.229 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.229 * [taylor]: Taking taylor expansion of 1 in x
0.229 * [backup-simplify]: Simplify 1 into 1
0.229 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.229 * [backup-simplify]: Simplify 0 into 0
0.229 * [backup-simplify]: Simplify 1 into 1
0.230 * [backup-simplify]: Simplify (/ 1 1) into 1
0.230 * [backup-simplify]: Simplify (- 1) into -1
0.231 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.231 * [backup-simplify]: Simplify (* 0 -1) into 0
0.232 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.232 * [backup-simplify]: Simplify (- 0) into 0
0.233 * [backup-simplify]: Simplify (+ 1 0) into 1
0.234 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1
0.234 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.234 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
0.234 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.234 * [backup-simplify]: Simplify 0 into 0
0.234 * [backup-simplify]: Simplify 1 into 1
0.235 * [backup-simplify]: Simplify (/ 1 1) into 1
0.235 * [taylor]: Taking taylor expansion of 1 in x
0.235 * [backup-simplify]: Simplify 1 into 1
0.235 * [backup-simplify]: Simplify (+ 1 0) into 1
0.236 * [backup-simplify]: Simplify (/ 1 1) into 1
0.236 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x (- 1 (/ 1 x)))) (/ 1 (+ (/ 1 x) 1)))) in x
0.236 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (- 1 (/ 1 x)))) (/ 1 (+ (/ 1 x) 1))) in x
0.236 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1 (/ 1 x)))) in x
0.236 * [taylor]: Taking taylor expansion of (* x (- 1 (/ 1 x))) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [backup-simplify]: Simplify 0 into 0
0.236 * [backup-simplify]: Simplify 1 into 1
0.236 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.236 * [taylor]: Taking taylor expansion of 1 in x
0.236 * [backup-simplify]: Simplify 1 into 1
0.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [backup-simplify]: Simplify 0 into 0
0.236 * [backup-simplify]: Simplify 1 into 1
0.237 * [backup-simplify]: Simplify (/ 1 1) into 1
0.237 * [backup-simplify]: Simplify (- 1) into -1
0.237 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.238 * [backup-simplify]: Simplify (* 0 -1) into 0
0.239 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.239 * [backup-simplify]: Simplify (- 0) into 0
0.239 * [backup-simplify]: Simplify (+ 1 0) into 1
0.240 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1
0.241 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.241 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
0.241 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.241 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.241 * [backup-simplify]: Simplify 0 into 0
0.241 * [backup-simplify]: Simplify 1 into 1
0.241 * [backup-simplify]: Simplify (/ 1 1) into 1
0.241 * [taylor]: Taking taylor expansion of 1 in x
0.241 * [backup-simplify]: Simplify 1 into 1
0.242 * [backup-simplify]: Simplify (+ 1 0) into 1
0.242 * [backup-simplify]: Simplify (/ 1 1) into 1
0.243 * [backup-simplify]: Simplify (+ -1 0) into -1
0.243 * [backup-simplify]: Simplify (- -1) into 1
0.243 * [backup-simplify]: Simplify 1 into 1
0.244 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.244 * [backup-simplify]: Simplify (- 0) into 0
0.244 * [backup-simplify]: Simplify (+ 0 0) into 0
0.245 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1
0.246 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1 -1)))) into -1
0.247 * [backup-simplify]: Simplify (+ -1 1) into 0
0.247 * [backup-simplify]: Simplify (- 0) into 0
0.247 * [backup-simplify]: Simplify 0 into 0
0.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.248 * [backup-simplify]: Simplify (- 0) into 0
0.248 * [backup-simplify]: Simplify (+ 0 0) into 0
0.249 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0
0.249 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
0.250 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.250 * [backup-simplify]: Simplify (+ 0 1) into 1
0.251 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1 1)))) into -1
0.251 * [backup-simplify]: Simplify (+ -1 -1) into -2
0.251 * [backup-simplify]: Simplify (- -2) into 2
0.251 * [backup-simplify]: Simplify 2 into 2
0.252 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.252 * [backup-simplify]: Simplify (- 0) into 0
0.252 * [backup-simplify]: Simplify (+ 0 0) into 0
0.253 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))) into 0
0.254 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
0.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.254 * [backup-simplify]: Simplify (+ 0 0) into 0
0.255 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
0.255 * [backup-simplify]: Simplify (+ -1 1) into 0
0.256 * [backup-simplify]: Simplify (- 0) into 0
0.256 * [backup-simplify]: Simplify 0 into 0
0.256 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.256 * [backup-simplify]: Simplify (- 0) into 0
0.257 * [backup-simplify]: Simplify (+ 0 0) into 0
0.258 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))))) into 0
0.258 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
0.259 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.259 * [backup-simplify]: Simplify (+ 0 0) into 0
0.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
0.260 * [backup-simplify]: Simplify (+ -1 -1) into -2
0.260 * [backup-simplify]: Simplify (- -2) into 2
0.260 * [backup-simplify]: Simplify 2 into 2
0.260 * [backup-simplify]: Simplify (+ (* 2 (pow (/ 1 (- x)) 4)) (+ (* 2 (pow (/ 1 (- x)) 2)) 1)) into (+ (* 2 (/ 1 (pow x 4))) (+ 1 (* 2 (/ 1 (pow x 2)))))
0.261 * * * [progress]: simplifying candidates
0.261 * * * * [progress]: [ 1 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (log1p (expm1 (/ x (+ x 1))))))>
0.261 * * * * [progress]: [ 2 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (expm1 (log1p (/ x (+ x 1))))))>
0.261 * * * * [progress]: [ 3 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (pow (/ x (+ x 1)) 1)))>
0.261 * * * * [progress]: [ 4 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (exp (- (log x) (log (+ x 1))))))>
0.261 * * * * [progress]: [ 5 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (exp (log (/ x (+ x 1))))))>
0.261 * * * * [progress]: [ 6 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (log (exp (/ x (+ x 1))))))>
0.261 * * * * [progress]: [ 7 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (cbrt (/ (* (* x x) x) (* (* (+ x 1) (+ x 1)) (+ x 1))))))>
0.261 * * * * [progress]: [ 8 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (* (* (cbrt (/ x (+ x 1))) (cbrt (/ x (+ x 1)))) (cbrt (/ x (+ x 1))))))>
0.261 * * * * [progress]: [ 9 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (cbrt (* (* (/ x (+ x 1)) (/ x (+ x 1))) (/ x (+ x 1))))))>
0.261 * * * * [progress]: [ 10 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (* (sqrt (/ x (+ x 1))) (sqrt (/ x (+ x 1))))))>
0.261 * * * * [progress]: [ 11 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (/ (- x) (- (+ x 1)))))>
0.261 * * * * [progress]: [ 12 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (* (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (cbrt x) (cbrt (+ x 1))))))>
0.261 * * * * [progress]: [ 13 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (* (/ (* (cbrt x) (cbrt x)) (sqrt (+ x 1))) (/ (cbrt x) (sqrt (+ x 1))))))>
0.261 * * * * [progress]: [ 14 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (* (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (+ x 1)))))>
0.261 * * * * [progress]: [ 15 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (* (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (+ x 1)))))>
0.261 * * * * [progress]: [ 16 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (* (/ (sqrt x) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (sqrt x) (cbrt (+ x 1))))))>
0.261 * * * * [progress]: [ 17 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (* (/ (sqrt x) (sqrt (+ x 1))) (/ (sqrt x) (sqrt (+ x 1))))))>
0.261 * * * * [progress]: [ 18 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (* (/ (sqrt x) 1) (/ (sqrt x) (+ x 1)))))>
0.261 * * * * [progress]: [ 19 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (* (/ (sqrt x) 1) (/ (sqrt x) (+ x 1)))))>
0.261 * * * * [progress]: [ 20 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (* (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ x (cbrt (+ x 1))))))>
0.261 * * * * [progress]: [ 21 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (* (/ 1 (sqrt (+ x 1))) (/ x (sqrt (+ x 1))))))>
0.261 * * * * [progress]: [ 22 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (* (/ 1 1) (/ x (+ x 1)))))>
0.261 * * * * [progress]: [ 23 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (* (/ 1 1) (/ x (+ x 1)))))>
0.262 * * * * [progress]: [ 24 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (* 1 (/ x (+ x 1)))))>
0.262 * * * * [progress]: [ 25 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (* x (/ 1 (+ x 1)))))>
0.262 * * * * [progress]: [ 26 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (/ 1 (/ (+ x 1) x))))>
0.262 * * * * [progress]: [ 27 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (/ (/ x (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (cbrt (+ x 1)))))>
0.262 * * * * [progress]: [ 28 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (/ (/ x (sqrt (+ x 1))) (sqrt (+ x 1)))))>
0.262 * * * * [progress]: [ 29 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (/ (/ x 1) (+ x 1))))>
0.262 * * * * [progress]: [ 30 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (/ (/ x 1) (+ x 1))))>
0.262 * * * * [progress]: [ 31 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (/ (* (cbrt x) (cbrt x)) (/ (+ x 1) (cbrt x)))))>
0.262 * * * * [progress]: [ 32 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (/ (sqrt x) (/ (+ x 1) (sqrt x)))))>
0.262 * * * * [progress]: [ 33 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (/ 1 (/ (+ x 1) x))))>
0.262 * * * * [progress]: [ 34 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (* (/ x (+ (pow x 3) (pow 1 3))) (+ (* x x) (- (* 1 1) (* x 1))))))>
0.262 * * * * [progress]: [ 35 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (* (/ x (- (* x x) (* 1 1))) (- x 1))))>
0.262 * * * * [progress]: [ 36 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (posit16->real (real->posit16 (/ x (+ x 1))))))>
0.262 * * * * [progress]: [ 37 / 90 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (+ (/ 1 (- x 1)) (/ x (+ x 1))))))>
0.262 * * * * [progress]: [ 38 / 90 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (+ (/ 1 (- x 1)) (/ x (+ x 1))))))>
0.262 * * * * [progress]: [ 39 / 90 ] simplifiying candidate #<alt (λ (x) (fma (* (cbrt (/ 1 (- x 1))) (cbrt (/ 1 (- x 1)))) (cbrt (/ 1 (- x 1))) (/ x (+ x 1))))>
0.262 * * * * [progress]: [ 40 / 90 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (/ 1 (- x 1))) (sqrt (/ 1 (- x 1))) (/ x (+ x 1))))>
0.262 * * * * [progress]: [ 41 / 90 ] simplifiying candidate #<alt (λ (x) (fma (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- x 1)) (cbrt (- x 1)))) (/ (cbrt 1) (cbrt (- x 1))) (/ x (+ x 1))))>
0.262 * * * * [progress]: [ 42 / 90 ] simplifiying candidate #<alt (λ (x) (fma (/ (* (cbrt 1) (cbrt 1)) (sqrt (- x 1))) (/ (cbrt 1) (sqrt (- x 1))) (/ x (+ x 1))))>
0.262 * * * * [progress]: [ 43 / 90 ] simplifiying candidate #<alt (λ (x) (fma (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (- x 1)) (/ x (+ x 1))))>
0.262 * * * * [progress]: [ 44 / 90 ] simplifiying candidate #<alt (λ (x) (fma (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt x) (sqrt 1))) (/ (cbrt 1) (- (sqrt x) (sqrt 1))) (/ x (+ x 1))))>
0.262 * * * * [progress]: [ 45 / 90 ] simplifiying candidate #<alt (λ (x) (fma (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt x) 1)) (/ (cbrt 1) (- (sqrt x) 1)) (/ x (+ x 1))))>
0.262 * * * * [progress]: [ 46 / 90 ] simplifiying candidate #<alt (λ (x) (fma (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt x) 1)) (/ (cbrt 1) (- (sqrt x) 1)) (/ x (+ x 1))))>
0.262 * * * * [progress]: [ 47 / 90 ] simplifiying candidate #<alt (λ (x) (fma (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (- x 1)) (/ x (+ x 1))))>
0.262 * * * * [progress]: [ 48 / 90 ] simplifiying candidate #<alt (λ (x) (fma (/ (sqrt 1) (* (cbrt (- x 1)) (cbrt (- x 1)))) (/ (sqrt 1) (cbrt (- x 1))) (/ x (+ x 1))))>
0.262 * * * * [progress]: [ 49 / 90 ] simplifiying candidate #<alt (λ (x) (fma (/ (sqrt 1) (sqrt (- x 1))) (/ (sqrt 1) (sqrt (- x 1))) (/ x (+ x 1))))>
0.263 * * * * [progress]: [ 50 / 90 ] simplifiying candidate #<alt (λ (x) (fma (/ (sqrt 1) 1) (/ (sqrt 1) (- x 1)) (/ x (+ x 1))))>
0.263 * * * * [progress]: [ 51 / 90 ] simplifiying candidate #<alt (λ (x) (fma (/ (sqrt 1) (+ (sqrt x) (sqrt 1))) (/ (sqrt 1) (- (sqrt x) (sqrt 1))) (/ x (+ x 1))))>
0.263 * * * * [progress]: [ 52 / 90 ] simplifiying candidate #<alt (λ (x) (fma (/ (sqrt 1) (+ (sqrt x) 1)) (/ (sqrt 1) (- (sqrt x) 1)) (/ x (+ x 1))))>
0.263 * * * * [progress]: [ 53 / 90 ] simplifiying candidate #<alt (λ (x) (fma (/ (sqrt 1) (+ (sqrt x) 1)) (/ (sqrt 1) (- (sqrt x) 1)) (/ x (+ x 1))))>
0.263 * * * * [progress]: [ 54 / 90 ] simplifiying candidate #<alt (λ (x) (fma (/ (sqrt 1) 1) (/ (sqrt 1) (- x 1)) (/ x (+ x 1))))>
0.263 * * * * [progress]: [ 55 / 90 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (* (cbrt (- x 1)) (cbrt (- x 1)))) (/ 1 (cbrt (- x 1))) (/ x (+ x 1))))>
0.263 * * * * [progress]: [ 56 / 90 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (sqrt (- x 1))) (/ 1 (sqrt (- x 1))) (/ x (+ x 1))))>
0.263 * * * * [progress]: [ 57 / 90 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 1) (/ 1 (- x 1)) (/ x (+ x 1))))>
0.263 * * * * [progress]: [ 58 / 90 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (+ (sqrt x) (sqrt 1))) (/ 1 (- (sqrt x) (sqrt 1))) (/ x (+ x 1))))>
0.263 * * * * [progress]: [ 59 / 90 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (+ (sqrt x) 1)) (/ 1 (- (sqrt x) 1)) (/ x (+ x 1))))>
0.263 * * * * [progress]: [ 60 / 90 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (+ (sqrt x) 1)) (/ 1 (- (sqrt x) 1)) (/ x (+ x 1))))>
0.263 * * * * [progress]: [ 61 / 90 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 1) (/ 1 (- x 1)) (/ x (+ x 1))))>
0.263 * * * * [progress]: [ 62 / 90 ] simplifiying candidate #<alt (λ (x) (fma 1 (/ 1 (- x 1)) (/ x (+ x 1))))>
0.263 * * * * [progress]: [ 63 / 90 ] simplifiying candidate #<alt (λ (x) (fma 1 (/ 1 (- x 1)) (/ x (+ x 1))))>
0.263 * * * * [progress]: [ 64 / 90 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (pow x 3) (pow 1 3))) (+ (* x x) (+ (* 1 1) (* x 1))) (/ x (+ x 1))))>
0.263 * * * * [progress]: [ 65 / 90 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (/ x (+ x 1))))>
0.263 * * * * [progress]: [ 66 / 90 ] simplifiying candidate #<alt (λ (x) (log (* (exp (/ 1 (- x 1))) (exp (/ x (+ x 1))))))>
0.263 * * * * [progress]: [ 67 / 90 ] simplifiying candidate #<alt (λ (x) (pow (+ (/ 1 (- x 1)) (/ x (+ x 1))) 1))>
0.263 * * * * [progress]: [ 68 / 90 ] simplifiying candidate #<alt (λ (x) (exp (log (+ (/ 1 (- x 1)) (/ x (+ x 1))))))>
0.263 * * * * [progress]: [ 69 / 90 ] simplifiying candidate #<alt (λ (x) (log (exp (+ (/ 1 (- x 1)) (/ x (+ x 1))))))>
0.263 * * * * [progress]: [ 70 / 90 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (+ (/ 1 (- x 1)) (/ x (+ x 1)))) (cbrt (+ (/ 1 (- x 1)) (/ x (+ x 1))))) (cbrt (+ (/ 1 (- x 1)) (/ x (+ x 1))))))>
0.263 * * * * [progress]: [ 71 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (+ (/ 1 (- x 1)) (/ x (+ x 1))) (+ (/ 1 (- x 1)) (/ x (+ x 1)))) (+ (/ 1 (- x 1)) (/ x (+ x 1))))))>
0.263 * * * * [progress]: [ 72 / 90 ] simplifiying candidate #<alt (λ (x) (* (sqrt (+ (/ 1 (- x 1)) (/ x (+ x 1)))) (sqrt (+ (/ 1 (- x 1)) (/ x (+ x 1))))))>
0.263 * * * * [progress]: [ 73 / 90 ] simplifiying candidate #<alt (λ (x) (/ (+ (* 1 (+ x 1)) (* (- x 1) x)) (* (- x 1) (+ x 1))))>
0.263 * * * * [progress]: [ 74 / 90 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow (/ 1 (- x 1)) 3) (pow (/ x (+ x 1)) 3)) (+ (* (/ 1 (- x 1)) (/ 1 (- x 1))) (- (* (/ x (+ x 1)) (/ x (+ x 1))) (* (/ 1 (- x 1)) (/ x (+ x 1)))))))>
0.264 * * * * [progress]: [ 75 / 90 ] simplifiying candidate #<alt (λ (x) (* 1 (+ (/ 1 (- x 1)) (/ x (+ x 1)))))>
0.264 * * * * [progress]: [ 76 / 90 ] simplifiying candidate #<alt (λ (x) (/ (- (* (/ 1 (- x 1)) (/ 1 (- x 1))) (* (/ x (+ x 1)) (/ x (+ x 1)))) (- (/ 1 (- x 1)) (/ x (+ x 1)))))>
0.264 * * * * [progress]: [ 77 / 90 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (+ (/ 1 (- x 1)) (/ x (+ x 1)))))>
0.264 * * * * [progress]: [ 78 / 90 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (+ (/ 1 (- x 1)) (/ x (+ x 1)))))>
0.264 * * * * [progress]: [ 79 / 90 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (+ (/ 1 (- x 1)) (/ x (+ x 1)))))>
0.264 * * * * [progress]: [ 80 / 90 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (+ (/ 1 (- x 1)) (/ x (+ x 1)))))>
0.264 * * * * [progress]: [ 81 / 90 ] simplifiying candidate #<alt (λ (x) (* 1 (+ (/ 1 (- x 1)) (/ x (+ x 1)))))>
0.264 * * * * [progress]: [ 82 / 90 ] simplifiying candidate #<alt (λ (x) (* 1 (+ (/ 1 (- x 1)) (/ x (+ x 1)))))>
0.264 * * * * [progress]: [ 83 / 90 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (+ (/ 1 (- x 1)) (/ x (+ x 1))))))>
0.264 * * * * [progress]: [ 84 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ x (+ x 1)) (/ 1 (- x 1))))>
0.264 * * * * [progress]: [ 85 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (- (+ x (pow x 3)) (pow x 2))))>
0.264 * * * * [progress]: [ 86 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (- (+ (/ 1 (pow x 2)) 1) (/ 1 x))))>
0.264 * * * * [progress]: [ 87 / 90 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (- x 1)) (- (+ (/ 1 (pow x 2)) 1) (/ 1 x))))>
0.264 * * * * [progress]: [ 88 / 90 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2 (pow x 2)) (+ (* 2 (pow x 4)) 1))))>
0.264 * * * * [progress]: [ 89 / 90 ] simplifiying candidate #<alt (λ (x) (+ (* 2 (/ 1 (pow x 4))) (+ 1 (* 2 (/ 1 (pow x 2))))))>
0.264 * * * * [progress]: [ 90 / 90 ] simplifiying candidate #<alt (λ (x) (+ (* 2 (/ 1 (pow x 4))) (+ 1 (* 2 (/ 1 (pow x 2))))))>
0.265 * [simplify]: Simplifying:
  (expm1 (/ x (+ x 1)))
  (log1p (/ x (+ x 1)))
  (- (log x) (log (+ x 1)))
  (log (/ x (+ x 1)))
  (exp (/ x (+ x 1)))
  (/ (* (* x x) x) (* (* (+ x 1) (+ x 1)) (+ x 1)))
  (* (cbrt (/ x (+ x 1))) (cbrt (/ x (+ x 1))))
  (cbrt (/ x (+ x 1)))
  (* (* (/ x (+ x 1)) (/ x (+ x 1))) (/ x (+ x 1)))
  (sqrt (/ x (+ x 1)))
  (sqrt (/ x (+ x 1)))
  (- x)
  (- (+ x 1))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ (cbrt x) (cbrt (+ x 1)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ x 1)))
  (/ (cbrt x) (sqrt (+ x 1)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ x 1))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ x 1))
  (/ (sqrt x) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ (sqrt x) (cbrt (+ x 1)))
  (/ (sqrt x) (sqrt (+ x 1)))
  (/ (sqrt x) (sqrt (+ x 1)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ x 1))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ x 1))
  (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ x (cbrt (+ x 1)))
  (/ 1 (sqrt (+ x 1)))
  (/ x (sqrt (+ x 1)))
  (/ 1 1)
  (/ x (+ x 1))
  (/ 1 1)
  (/ x (+ x 1))
  (/ 1 (+ x 1))
  (/ (+ x 1) x)
  (/ x (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ x (sqrt (+ x 1)))
  (/ x 1)
  (/ x 1)
  (/ (+ x 1) (cbrt x))
  (/ (+ x 1) (sqrt x))
  (/ (+ x 1) x)
  (/ x (+ (pow x 3) (pow 1 3)))
  (/ x (- (* x x) (* 1 1)))
  (real->posit16 (/ x (+ x 1)))
  (expm1 (+ (/ 1 (- x 1)) (/ x (+ x 1))))
  (log1p (+ (/ 1 (- x 1)) (/ x (+ x 1))))
  (* (exp (/ 1 (- x 1))) (exp (/ x (+ x 1))))
  (log (+ (/ 1 (- x 1)) (/ x (+ x 1))))
  (exp (+ (/ 1 (- x 1)) (/ x (+ x 1))))
  (* (cbrt (+ (/ 1 (- x 1)) (/ x (+ x 1)))) (cbrt (+ (/ 1 (- x 1)) (/ x (+ x 1)))))
  (cbrt (+ (/ 1 (- x 1)) (/ x (+ x 1))))
  (* (* (+ (/ 1 (- x 1)) (/ x (+ x 1))) (+ (/ 1 (- x 1)) (/ x (+ x 1)))) (+ (/ 1 (- x 1)) (/ x (+ x 1))))
  (sqrt (+ (/ 1 (- x 1)) (/ x (+ x 1))))
  (sqrt (+ (/ 1 (- x 1)) (/ x (+ x 1))))
  (+ (* 1 (+ x 1)) (* (- x 1) x))
  (* (- x 1) (+ x 1))
  (+ (pow (/ 1 (- x 1)) 3) (pow (/ x (+ x 1)) 3))
  (+ (* (/ 1 (- x 1)) (/ 1 (- x 1))) (- (* (/ x (+ x 1)) (/ x (+ x 1))) (* (/ 1 (- x 1)) (/ x (+ x 1)))))
  (- (* (/ 1 (- x 1)) (/ 1 (- x 1))) (* (/ x (+ x 1)) (/ x (+ x 1))))
  (- (/ 1 (- x 1)) (/ x (+ x 1)))
  (+ (/ 1 (- x 1)) (/ x (+ x 1)))
  (+ (/ 1 (- x 1)) (/ x (+ x 1)))
  (+ (/ 1 (- x 1)) (/ x (+ x 1)))
  (+ (/ 1 (- x 1)) (/ x (+ x 1)))
  (+ (/ 1 (- x 1)) (/ x (+ x 1)))
  (+ (/ 1 (- x 1)) (/ x (+ x 1)))
  (real->posit16 (+ (/ 1 (- x 1)) (/ x (+ x 1))))
  (- (+ x (pow x 3)) (pow x 2))
  (- (+ (/ 1 (pow x 2)) 1) (/ 1 x))
  (- (+ (/ 1 (pow x 2)) 1) (/ 1 x))
  (- (+ (* 2 (pow x 2)) (+ (* 2 (pow x 4)) 1)))
  (+ (* 2 (/ 1 (pow x 4))) (+ 1 (* 2 (/ 1 (pow x 2)))))
  (+ (* 2 (/ 1 (pow x 4))) (+ 1 (* 2 (/ 1 (pow x 2)))))
0.266 * * [simplify]: iteration 1: (108 enodes)
0.320 * * [simplify]: iteration 2: (454 enodes)
0.495 * * [simplify]: iteration 3: (1007 enodes)
1.081 * * [simplify]: Extracting #0: cost 56 inf + 0
1.082 * * [simplify]: Extracting #1: cost 246 inf + 2
1.085 * * [simplify]: Extracting #2: cost 462 inf + 3203
1.092 * * [simplify]: Extracting #3: cost 261 inf + 41355
1.112 * * [simplify]: Extracting #4: cost 25 inf + 95921
1.136 * * [simplify]: Extracting #5: cost 0 inf + 102559
1.179 * * [simplify]: Extracting #6: cost 0 inf + 102535
1.204 * [simplify]: Simplified to:
  (expm1 (/ x (+ 1 x)))
  (log1p (/ x (+ 1 x)))
  (log (/ x (+ 1 x)))
  (log (/ x (+ 1 x)))
  (exp (/ x (+ 1 x)))
  (* (/ x (+ 1 x)) (* (/ x (+ 1 x)) (/ x (+ 1 x))))
  (* (cbrt (/ x (+ 1 x))) (cbrt (/ x (+ 1 x))))
  (cbrt (/ x (+ 1 x)))
  (* (/ x (+ 1 x)) (* (/ x (+ 1 x)) (/ x (+ 1 x))))
  (sqrt (/ x (+ 1 x)))
  (sqrt (/ x (+ 1 x)))
  (- x)
  (- -1 x)
  (* (/ (cbrt x) (cbrt (+ 1 x))) (/ (cbrt x) (cbrt (+ 1 x))))
  (/ (cbrt x) (cbrt (+ 1 x)))
  (* (cbrt x) (/ (cbrt x) (sqrt (+ 1 x))))
  (/ (cbrt x) (sqrt (+ 1 x)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ 1 x))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ 1 x))
  (/ (sqrt x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ (sqrt x) (cbrt (+ 1 x)))
  (/ (sqrt x) (sqrt (+ 1 x)))
  (/ (sqrt x) (sqrt (+ 1 x)))
  (sqrt x)
  (/ (sqrt x) (+ 1 x))
  (sqrt x)
  (/ (sqrt x) (+ 1 x))
  (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ x (cbrt (+ 1 x)))
  (/ 1 (sqrt (+ 1 x)))
  (/ x (sqrt (+ 1 x)))
  1
  (/ x (+ 1 x))
  1
  (/ x (+ 1 x))
  (/ 1 (+ 1 x))
  (/ (+ 1 x) x)
  (/ x (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (/ x (sqrt (+ 1 x)))
  x
  x
  (/ (+ 1 x) (cbrt x))
  (/ (+ 1 x) (sqrt x))
  (/ (+ 1 x) x)
  (/ x (fma x (* x x) 1))
  (/ x (fma x x -1))
  (real->posit16 (/ x (+ 1 x)))
  (expm1 (+ (/ 1 (- x 1)) (/ x (+ 1 x))))
  (log1p (+ (/ 1 (- x 1)) (/ x (+ 1 x))))
  (exp (+ (/ 1 (- x 1)) (/ x (+ 1 x))))
  (log (+ (/ 1 (- x 1)) (/ x (+ 1 x))))
  (exp (+ (/ 1 (- x 1)) (/ x (+ 1 x))))
  (* (cbrt (+ (/ 1 (- x 1)) (/ x (+ 1 x)))) (cbrt (+ (/ 1 (- x 1)) (/ x (+ 1 x)))))
  (cbrt (+ (/ 1 (- x 1)) (/ x (+ 1 x))))
  (* (* (+ (/ 1 (- x 1)) (/ x (+ 1 x))) (+ (/ 1 (- x 1)) (/ x (+ 1 x)))) (+ (/ 1 (- x 1)) (/ x (+ 1 x))))
  (sqrt (+ (/ 1 (- x 1)) (/ x (+ 1 x))))
  (sqrt (+ (/ 1 (- x 1)) (/ x (+ 1 x))))
  (+ x (fma x (- x 1) 1))
  (fma x x -1)
  (fma (* (/ 1 (- x 1)) (/ 1 (- x 1))) (/ 1 (- x 1)) (* (/ x (+ 1 x)) (* (/ x (+ 1 x)) (/ x (+ 1 x)))))
  (fma (/ x (+ 1 x)) (- (/ x (+ 1 x)) (/ 1 (- x 1))) (* (/ 1 (- x 1)) (/ 1 (- x 1))))
  (- (* (/ 1 (- x 1)) (/ 1 (- x 1))) (* (/ x (+ 1 x)) (/ 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)))
  (real->posit16 (+ (/ 1 (- x 1)) (/ x (+ 1 x))))
  (fma (* x x) x (- x (* x x)))
  (+ (- 1 (/ 1 x)) (/ (/ 1 x) x))
  (+ (- 1 (/ 1 x)) (/ (/ 1 x) x))
  (+ (* -2 (+ (* (* x x) (* x x)) (* x x))) -1)
  (+ 1 (+ (/ 2 (* (* x x) (* x x))) (/ 2 (* x x))))
  (+ 1 (+ (/ 2 (* (* x x) (* x x))) (/ 2 (* x x))))
1.210 * * * [progress]: adding candidates to table
1.972 * * [progress]: iteration 2 / 4
1.972 * * * [progress]: picking best candidate
1.977 * * * * [pick]: Picked  #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (/ x (+ x 1))))>
1.977 * * * [progress]: localizing error
2.013 * * * [progress]: generating rewritten candidates
2.014 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
2.037 * * * * [progress]: [ 2 / 2 ] rewriting at (2 3)
2.048 * * * [progress]: generating series expansions
2.049 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
2.049 * [backup-simplify]: Simplify (/ 1 (- (* x x) (* 1 1))) into (/ 1 (- (pow x 2) 1))
2.049 * [approximate]: Taking taylor expansion of (/ 1 (- (pow x 2) 1)) in (x) around 0
2.049 * [taylor]: Taking taylor expansion of (/ 1 (- (pow x 2) 1)) in x
2.049 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
2.049 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.049 * [taylor]: Taking taylor expansion of x in x
2.049 * [backup-simplify]: Simplify 0 into 0
2.049 * [backup-simplify]: Simplify 1 into 1
2.049 * [taylor]: Taking taylor expansion of 1 in x
2.049 * [backup-simplify]: Simplify 1 into 1
2.050 * [backup-simplify]: Simplify (- 1) into -1
2.050 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.050 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.050 * [taylor]: Taking taylor expansion of (/ 1 (- (pow x 2) 1)) in x
2.050 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
2.050 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.051 * [taylor]: Taking taylor expansion of x in x
2.051 * [backup-simplify]: Simplify 0 into 0
2.051 * [backup-simplify]: Simplify 1 into 1
2.051 * [taylor]: Taking taylor expansion of 1 in x
2.051 * [backup-simplify]: Simplify 1 into 1
2.051 * [backup-simplify]: Simplify (- 1) into -1
2.051 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.051 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.052 * [backup-simplify]: Simplify -1 into -1
2.052 * [backup-simplify]: Simplify (- 0) into 0
2.052 * [backup-simplify]: Simplify (+ 0 0) into 0
2.053 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)))) into 0
2.053 * [backup-simplify]: Simplify 0 into 0
2.053 * [backup-simplify]: Simplify (* 1 1) into 1
2.053 * [backup-simplify]: Simplify (- 0) into 0
2.053 * [backup-simplify]: Simplify (+ 1 0) into 1
2.054 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1
2.054 * [backup-simplify]: Simplify -1 into -1
2.054 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.055 * [backup-simplify]: Simplify (- 0) into 0
2.055 * [backup-simplify]: Simplify (+ 0 0) into 0
2.056 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 1 -1)) (* -1 (/ 0 -1)))) into 0
2.056 * [backup-simplify]: Simplify 0 into 0
2.056 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.056 * [backup-simplify]: Simplify (- 0) into 0
2.057 * [backup-simplify]: Simplify (+ 0 0) into 0
2.057 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1
2.057 * [backup-simplify]: Simplify -1 into -1
2.058 * [backup-simplify]: Simplify (+ (* -1 (pow x 4)) (+ (* -1 (pow x 2)) -1)) into (- (+ (pow x 2) (+ (pow x 4) 1)))
2.058 * [backup-simplify]: Simplify (/ 1 (- (* (/ 1 x) (/ 1 x)) (* 1 1))) into (/ 1 (- (/ 1 (pow x 2)) 1))
2.058 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) 1)) in (x) around 0
2.058 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) 1)) in x
2.058 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
2.058 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.058 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.058 * [taylor]: Taking taylor expansion of x in x
2.058 * [backup-simplify]: Simplify 0 into 0
2.058 * [backup-simplify]: Simplify 1 into 1
2.058 * [backup-simplify]: Simplify (* 1 1) into 1
2.059 * [backup-simplify]: Simplify (/ 1 1) into 1
2.059 * [taylor]: Taking taylor expansion of 1 in x
2.059 * [backup-simplify]: Simplify 1 into 1
2.059 * [backup-simplify]: Simplify (+ 1 0) into 1
2.059 * [backup-simplify]: Simplify (/ 1 1) into 1
2.059 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) 1)) in x
2.059 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
2.059 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.059 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.059 * [taylor]: Taking taylor expansion of x in x
2.059 * [backup-simplify]: Simplify 0 into 0
2.059 * [backup-simplify]: Simplify 1 into 1
2.060 * [backup-simplify]: Simplify (* 1 1) into 1
2.060 * [backup-simplify]: Simplify (/ 1 1) into 1
2.060 * [taylor]: Taking taylor expansion of 1 in x
2.060 * [backup-simplify]: Simplify 1 into 1
2.060 * [backup-simplify]: Simplify (+ 1 0) into 1
2.060 * [backup-simplify]: Simplify (/ 1 1) into 1
2.060 * [backup-simplify]: Simplify 1 into 1
2.061 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.061 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.062 * [backup-simplify]: Simplify (+ 0 0) into 0
2.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.062 * [backup-simplify]: Simplify 0 into 0
2.063 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.063 * [backup-simplify]: Simplify (- 1) into -1
2.064 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.064 * [backup-simplify]: Simplify (- (+ (* 1 (/ -1 1)) (* 0 (/ 0 1)))) into 1
2.064 * [backup-simplify]: Simplify 1 into 1
2.065 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.065 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.066 * [backup-simplify]: Simplify (- 0) into 0
2.066 * [backup-simplify]: Simplify (+ 0 0) into 0
2.067 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ -1 1)) (* 1 (/ 0 1)))) into 0
2.067 * [backup-simplify]: Simplify 0 into 0
2.067 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.068 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.068 * [backup-simplify]: Simplify (- 0) into 0
2.068 * [backup-simplify]: Simplify (+ 0 0) into 0
2.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 1 (/ -1 1)) (* 0 (/ 0 1)))) into 1
2.069 * [backup-simplify]: Simplify 1 into 1
2.069 * [backup-simplify]: Simplify (+ (* 1 (pow (/ 1 x) 6)) (+ (* 1 (pow (/ 1 x) 4)) (* 1 (pow (/ 1 x) 2)))) into (+ (/ 1 (pow x 4)) (+ (/ 1 (pow x 6)) (/ 1 (pow x 2))))
2.070 * [backup-simplify]: Simplify (/ 1 (- (* (/ 1 (- x)) (/ 1 (- x))) (* 1 1))) into (/ 1 (- (/ 1 (pow x 2)) 1))
2.070 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) 1)) in (x) around 0
2.070 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) 1)) in x
2.070 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
2.070 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.070 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.070 * [taylor]: Taking taylor expansion of x in x
2.070 * [backup-simplify]: Simplify 0 into 0
2.070 * [backup-simplify]: Simplify 1 into 1
2.070 * [backup-simplify]: Simplify (* 1 1) into 1
2.070 * [backup-simplify]: Simplify (/ 1 1) into 1
2.070 * [taylor]: Taking taylor expansion of 1 in x
2.070 * [backup-simplify]: Simplify 1 into 1
2.071 * [backup-simplify]: Simplify (+ 1 0) into 1
2.071 * [backup-simplify]: Simplify (/ 1 1) into 1
2.071 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) 1)) in x
2.071 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
2.071 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.071 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.071 * [taylor]: Taking taylor expansion of x in x
2.071 * [backup-simplify]: Simplify 0 into 0
2.071 * [backup-simplify]: Simplify 1 into 1
2.071 * [backup-simplify]: Simplify (* 1 1) into 1
2.072 * [backup-simplify]: Simplify (/ 1 1) into 1
2.072 * [taylor]: Taking taylor expansion of 1 in x
2.072 * [backup-simplify]: Simplify 1 into 1
2.072 * [backup-simplify]: Simplify (+ 1 0) into 1
2.073 * [backup-simplify]: Simplify (/ 1 1) into 1
2.073 * [backup-simplify]: Simplify 1 into 1
2.073 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.074 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.075 * [backup-simplify]: Simplify (+ 0 0) into 0
2.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.075 * [backup-simplify]: Simplify 0 into 0
2.082 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.084 * [backup-simplify]: Simplify (- 1) into -1
2.084 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ -1 1)) (* 0 (/ 0 1)))) into 1
2.086 * [backup-simplify]: Simplify 1 into 1
2.087 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.088 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.088 * [backup-simplify]: Simplify (- 0) into 0
2.089 * [backup-simplify]: Simplify (+ 0 0) into 0
2.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ -1 1)) (* 1 (/ 0 1)))) into 0
2.090 * [backup-simplify]: Simplify 0 into 0
2.091 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.092 * [backup-simplify]: Simplify (- 0) into 0
2.093 * [backup-simplify]: Simplify (+ 0 0) into 0
2.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 1 (/ -1 1)) (* 0 (/ 0 1)))) into 1
2.094 * [backup-simplify]: Simplify 1 into 1
2.095 * [backup-simplify]: Simplify (+ (* 1 (pow (/ 1 (- x)) 6)) (+ (* 1 (pow (/ 1 (- x)) 4)) (* 1 (pow (/ 1 (- x)) 2)))) into (+ (/ 1 (pow x 4)) (+ (/ 1 (pow x 6)) (/ 1 (pow x 2))))
2.095 * * * * [progress]: [ 2 / 2 ] generating series at (2 3)
2.095 * [backup-simplify]: Simplify (/ x (+ x 1)) into (/ x (+ x 1))
2.095 * [approximate]: Taking taylor expansion of (/ x (+ x 1)) in (x) around 0
2.095 * [taylor]: Taking taylor expansion of (/ x (+ x 1)) in x
2.095 * [taylor]: Taking taylor expansion of x in x
2.095 * [backup-simplify]: Simplify 0 into 0
2.095 * [backup-simplify]: Simplify 1 into 1
2.095 * [taylor]: Taking taylor expansion of (+ x 1) in x
2.095 * [taylor]: Taking taylor expansion of x in x
2.095 * [backup-simplify]: Simplify 0 into 0
2.095 * [backup-simplify]: Simplify 1 into 1
2.095 * [taylor]: Taking taylor expansion of 1 in x
2.095 * [backup-simplify]: Simplify 1 into 1
2.096 * [backup-simplify]: Simplify (+ 0 1) into 1
2.096 * [backup-simplify]: Simplify (/ 1 1) into 1
2.096 * [taylor]: Taking taylor expansion of (/ x (+ x 1)) in x
2.096 * [taylor]: Taking taylor expansion of x in x
2.096 * [backup-simplify]: Simplify 0 into 0
2.096 * [backup-simplify]: Simplify 1 into 1
2.096 * [taylor]: Taking taylor expansion of (+ x 1) in x
2.096 * [taylor]: Taking taylor expansion of x in x
2.096 * [backup-simplify]: Simplify 0 into 0
2.096 * [backup-simplify]: Simplify 1 into 1
2.096 * [taylor]: Taking taylor expansion of 1 in x
2.096 * [backup-simplify]: Simplify 1 into 1
2.097 * [backup-simplify]: Simplify (+ 0 1) into 1
2.097 * [backup-simplify]: Simplify (/ 1 1) into 1
2.097 * [backup-simplify]: Simplify 1 into 1
2.098 * [backup-simplify]: Simplify (+ 1 0) into 1
2.098 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
2.098 * [backup-simplify]: Simplify -1 into -1
2.099 * [backup-simplify]: Simplify (+ 0 0) into 0
2.100 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
2.100 * [backup-simplify]: Simplify 1 into 1
2.101 * [backup-simplify]: Simplify (+ (* 1 (pow x 3)) (+ (* -1 (pow x 2)) (* 1 x))) into (- (+ x (pow x 3)) (pow x 2))
2.101 * [backup-simplify]: Simplify (/ (/ 1 x) (+ (/ 1 x) 1)) into (/ 1 (* (+ (/ 1 x) 1) x))
2.101 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1) x)) in (x) around 0
2.101 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1) x)) in x
2.101 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) x) in x
2.101 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.101 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.101 * [taylor]: Taking taylor expansion of x in x
2.101 * [backup-simplify]: Simplify 0 into 0
2.101 * [backup-simplify]: Simplify 1 into 1
2.101 * [backup-simplify]: Simplify (/ 1 1) into 1
2.101 * [taylor]: Taking taylor expansion of 1 in x
2.101 * [backup-simplify]: Simplify 1 into 1
2.101 * [taylor]: Taking taylor expansion of x in x
2.101 * [backup-simplify]: Simplify 0 into 0
2.101 * [backup-simplify]: Simplify 1 into 1
2.102 * [backup-simplify]: Simplify (+ 1 0) into 1
2.102 * [backup-simplify]: Simplify (* 1 0) into 0
2.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.104 * [backup-simplify]: Simplify (+ 0 1) into 1
2.104 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 0)) into 1
2.105 * [backup-simplify]: Simplify (/ 1 1) into 1
2.105 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1) x)) in x
2.105 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) x) in x
2.105 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
2.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.105 * [taylor]: Taking taylor expansion of x in x
2.105 * [backup-simplify]: Simplify 0 into 0
2.105 * [backup-simplify]: Simplify 1 into 1
2.105 * [backup-simplify]: Simplify (/ 1 1) into 1
2.105 * [taylor]: Taking taylor expansion of 1 in x
2.105 * [backup-simplify]: Simplify 1 into 1
2.105 * [taylor]: Taking taylor expansion of x in x
2.105 * [backup-simplify]: Simplify 0 into 0
2.105 * [backup-simplify]: Simplify 1 into 1
2.106 * [backup-simplify]: Simplify (+ 1 0) into 1
2.106 * [backup-simplify]: Simplify (* 1 0) into 0
2.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.108 * [backup-simplify]: Simplify (+ 0 1) into 1
2.109 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 0)) into 1
2.109 * [backup-simplify]: Simplify (/ 1 1) into 1
2.109 * [backup-simplify]: Simplify 1 into 1
2.110 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.111 * [backup-simplify]: Simplify (+ 0 0) into 0
2.111 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 0))) into 1
2.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1 1)))) into -1
2.112 * [backup-simplify]: Simplify -1 into -1
2.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.113 * [backup-simplify]: Simplify (+ 0 0) into 0
2.113 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
2.114 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
2.114 * [backup-simplify]: Simplify 1 into 1
2.114 * [backup-simplify]: Simplify (+ (* 1 (pow (/ 1 x) 2)) (+ (* -1 (/ 1 x)) 1)) into (- (+ (/ 1 (pow x 2)) 1) (/ 1 x))
2.115 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (+ (/ 1 (- x)) 1)) into (/ -1 (* x (- 1 (/ 1 x))))
2.115 * [approximate]: Taking taylor expansion of (/ -1 (* x (- 1 (/ 1 x)))) in (x) around 0
2.115 * [taylor]: Taking taylor expansion of (/ -1 (* x (- 1 (/ 1 x)))) in x
2.115 * [taylor]: Taking taylor expansion of -1 in x
2.115 * [backup-simplify]: Simplify -1 into -1
2.115 * [taylor]: Taking taylor expansion of (* x (- 1 (/ 1 x))) in x
2.115 * [taylor]: Taking taylor expansion of x in x
2.115 * [backup-simplify]: Simplify 0 into 0
2.115 * [backup-simplify]: Simplify 1 into 1
2.115 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
2.115 * [taylor]: Taking taylor expansion of 1 in x
2.115 * [backup-simplify]: Simplify 1 into 1
2.115 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.115 * [taylor]: Taking taylor expansion of x in x
2.115 * [backup-simplify]: Simplify 0 into 0
2.115 * [backup-simplify]: Simplify 1 into 1
2.115 * [backup-simplify]: Simplify (/ 1 1) into 1
2.115 * [backup-simplify]: Simplify (- 1) into -1
2.116 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.116 * [backup-simplify]: Simplify (* 0 -1) into 0
2.116 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.117 * [backup-simplify]: Simplify (- 0) into 0
2.117 * [backup-simplify]: Simplify (+ 1 0) into 1
2.117 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1
2.118 * [backup-simplify]: Simplify (/ -1 -1) into 1
2.118 * [taylor]: Taking taylor expansion of (/ -1 (* x (- 1 (/ 1 x)))) in x
2.118 * [taylor]: Taking taylor expansion of -1 in x
2.118 * [backup-simplify]: Simplify -1 into -1
2.118 * [taylor]: Taking taylor expansion of (* x (- 1 (/ 1 x))) in x
2.118 * [taylor]: Taking taylor expansion of x in x
2.118 * [backup-simplify]: Simplify 0 into 0
2.118 * [backup-simplify]: Simplify 1 into 1
2.118 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
2.118 * [taylor]: Taking taylor expansion of 1 in x
2.118 * [backup-simplify]: Simplify 1 into 1
2.118 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.118 * [taylor]: Taking taylor expansion of x in x
2.118 * [backup-simplify]: Simplify 0 into 0
2.118 * [backup-simplify]: Simplify 1 into 1
2.118 * [backup-simplify]: Simplify (/ 1 1) into 1
2.118 * [backup-simplify]: Simplify (- 1) into -1
2.119 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.119 * [backup-simplify]: Simplify (* 0 -1) into 0
2.119 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.120 * [backup-simplify]: Simplify (- 0) into 0
2.120 * [backup-simplify]: Simplify (+ 1 0) into 1
2.120 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1
2.121 * [backup-simplify]: Simplify (/ -1 -1) into 1
2.121 * [backup-simplify]: Simplify 1 into 1
2.121 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.121 * [backup-simplify]: Simplify (- 0) into 0
2.122 * [backup-simplify]: Simplify (+ 0 0) into 0
2.123 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1
2.123 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 1 -1)))) into 1
2.123 * [backup-simplify]: Simplify 1 into 1
2.124 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.124 * [backup-simplify]: Simplify (- 0) into 0
2.125 * [backup-simplify]: Simplify (+ 0 0) into 0
2.126 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0
2.126 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 1 (/ 1 -1)))) into 1
2.126 * [backup-simplify]: Simplify 1 into 1
2.127 * [backup-simplify]: Simplify (+ (* 1 (pow (/ 1 (- x)) 2)) (+ (* 1 (/ 1 (- x))) 1)) into (- (+ (/ 1 (pow x 2)) 1) (/ 1 x))
2.127 * * * [progress]: simplifying candidates
2.127 * * * * [progress]: [ 1 / 82 ] simplifiying candidate #<alt (λ (x) (fma (log1p (expm1 (/ 1 (- (* x x) (* 1 1))))) (+ x 1) (/ x (+ x 1))))>
2.127 * * * * [progress]: [ 2 / 82 ] simplifiying candidate #<alt (λ (x) (fma (expm1 (log1p (/ 1 (- (* x x) (* 1 1))))) (+ x 1) (/ x (+ x 1))))>
2.127 * * * * [progress]: [ 3 / 82 ] simplifiying candidate #<alt (λ (x) (fma (pow (- (* x x) (* 1 1)) -1) (+ x 1) (/ x (+ x 1))))>
2.127 * * * * [progress]: [ 4 / 82 ] simplifiying candidate #<alt (λ (x) (fma (pow (- (* x x) (* 1 1)) (- 1)) (+ x 1) (/ x (+ x 1))))>
2.127 * * * * [progress]: [ 5 / 82 ] simplifiying candidate #<alt (λ (x) (fma (pow (/ 1 (- (* x x) (* 1 1))) 1) (+ x 1) (/ x (+ x 1))))>
2.127 * * * * [progress]: [ 6 / 82 ] simplifiying candidate #<alt (λ (x) (fma (exp (- (log (- (* x x) (* 1 1))))) (+ x 1) (/ x (+ x 1))))>
2.127 * * * * [progress]: [ 7 / 82 ] simplifiying candidate #<alt (λ (x) (fma (exp (- 0 (log (- (* x x) (* 1 1))))) (+ x 1) (/ x (+ x 1))))>
2.127 * * * * [progress]: [ 8 / 82 ] simplifiying candidate #<alt (λ (x) (fma (exp (- (log 1) (log (- (* x x) (* 1 1))))) (+ x 1) (/ x (+ x 1))))>
2.127 * * * * [progress]: [ 9 / 82 ] simplifiying candidate #<alt (λ (x) (fma (exp (log (/ 1 (- (* x x) (* 1 1))))) (+ x 1) (/ x (+ x 1))))>
2.127 * * * * [progress]: [ 10 / 82 ] simplifiying candidate #<alt (λ (x) (fma (log (exp (/ 1 (- (* x x) (* 1 1))))) (+ x 1) (/ x (+ x 1))))>
2.127 * * * * [progress]: [ 11 / 82 ] simplifiying candidate #<alt (λ (x) (fma (cbrt (/ (* (* 1 1) 1) (* (* (- (* x x) (* 1 1)) (- (* x x) (* 1 1))) (- (* x x) (* 1 1))))) (+ x 1) (/ x (+ x 1))))>
2.127 * * * * [progress]: [ 12 / 82 ] simplifiying candidate #<alt (λ (x) (fma (* (* (cbrt (/ 1 (- (* x x) (* 1 1)))) (cbrt (/ 1 (- (* x x) (* 1 1))))) (cbrt (/ 1 (- (* x x) (* 1 1))))) (+ x 1) (/ x (+ x 1))))>
2.127 * * * * [progress]: [ 13 / 82 ] simplifiying candidate #<alt (λ (x) (fma (cbrt (* (* (/ 1 (- (* x x) (* 1 1))) (/ 1 (- (* x x) (* 1 1)))) (/ 1 (- (* x x) (* 1 1))))) (+ x 1) (/ x (+ x 1))))>
2.127 * * * * [progress]: [ 14 / 82 ] simplifiying candidate #<alt (λ (x) (fma (* (sqrt (/ 1 (- (* x x) (* 1 1)))) (sqrt (/ 1 (- (* x x) (* 1 1))))) (+ x 1) (/ x (+ x 1))))>
2.127 * * * * [progress]: [ 15 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ (- 1) (- (- (* x x) (* 1 1)))) (+ x 1) (/ x (+ x 1))))>
2.127 * * * * [progress]: [ 16 / 82 ] simplifiying candidate #<alt (λ (x) (fma (* (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (* x x) (* 1 1))) (cbrt (- (* x x) (* 1 1))))) (/ (cbrt 1) (cbrt (- (* x x) (* 1 1))))) (+ x 1) (/ x (+ x 1))))>
2.128 * * * * [progress]: [ 17 / 82 ] simplifiying candidate #<alt (λ (x) (fma (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (* x x) (* 1 1)))) (/ (cbrt 1) (sqrt (- (* x x) (* 1 1))))) (+ x 1) (/ x (+ x 1))))>
2.128 * * * * [progress]: [ 18 / 82 ] simplifiying candidate #<alt (λ (x) (fma (* (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (- (* x x) (* 1 1)))) (+ x 1) (/ x (+ x 1))))>
2.128 * * * * [progress]: [ 19 / 82 ] simplifiying candidate #<alt (λ (x) (fma (* (/ (* (cbrt 1) (cbrt 1)) (+ x 1)) (/ (cbrt 1) (- x 1))) (+ x 1) (/ x (+ x 1))))>
2.128 * * * * [progress]: [ 20 / 82 ] simplifiying candidate #<alt (λ (x) (fma (* (/ (sqrt 1) (* (cbrt (- (* x x) (* 1 1))) (cbrt (- (* x x) (* 1 1))))) (/ (sqrt 1) (cbrt (- (* x x) (* 1 1))))) (+ x 1) (/ x (+ x 1))))>
2.128 * * * * [progress]: [ 21 / 82 ] simplifiying candidate #<alt (λ (x) (fma (* (/ (sqrt 1) (sqrt (- (* x x) (* 1 1)))) (/ (sqrt 1) (sqrt (- (* x x) (* 1 1))))) (+ x 1) (/ x (+ x 1))))>
2.128 * * * * [progress]: [ 22 / 82 ] simplifiying candidate #<alt (λ (x) (fma (* (/ (sqrt 1) 1) (/ (sqrt 1) (- (* x x) (* 1 1)))) (+ x 1) (/ x (+ x 1))))>
2.128 * * * * [progress]: [ 23 / 82 ] simplifiying candidate #<alt (λ (x) (fma (* (/ (sqrt 1) (+ x 1)) (/ (sqrt 1) (- x 1))) (+ x 1) (/ x (+ x 1))))>
2.128 * * * * [progress]: [ 24 / 82 ] simplifiying candidate #<alt (λ (x) (fma (* (/ 1 (* (cbrt (- (* x x) (* 1 1))) (cbrt (- (* x x) (* 1 1))))) (/ 1 (cbrt (- (* x x) (* 1 1))))) (+ x 1) (/ x (+ x 1))))>
2.128 * * * * [progress]: [ 25 / 82 ] simplifiying candidate #<alt (λ (x) (fma (* (/ 1 (sqrt (- (* x x) (* 1 1)))) (/ 1 (sqrt (- (* x x) (* 1 1))))) (+ x 1) (/ x (+ x 1))))>
2.128 * * * * [progress]: [ 26 / 82 ] simplifiying candidate #<alt (λ (x) (fma (* (/ 1 1) (/ 1 (- (* x x) (* 1 1)))) (+ x 1) (/ x (+ x 1))))>
2.128 * * * * [progress]: [ 27 / 82 ] simplifiying candidate #<alt (λ (x) (fma (* (/ 1 (+ x 1)) (/ 1 (- x 1))) (+ x 1) (/ x (+ x 1))))>
2.128 * * * * [progress]: [ 28 / 82 ] simplifiying candidate #<alt (λ (x) (fma (* 1 (/ 1 (- (* x x) (* 1 1)))) (+ x 1) (/ x (+ x 1))))>
2.128 * * * * [progress]: [ 29 / 82 ] simplifiying candidate #<alt (λ (x) (fma (* 1 (/ 1 (- (* x x) (* 1 1)))) (+ x 1) (/ x (+ x 1))))>
2.128 * * * * [progress]: [ 30 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (/ (- (* x x) (* 1 1)) 1)) (+ x 1) (/ x (+ x 1))))>
2.128 * * * * [progress]: [ 31 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ (/ 1 (* (cbrt (- (* x x) (* 1 1))) (cbrt (- (* x x) (* 1 1))))) (cbrt (- (* x x) (* 1 1)))) (+ x 1) (/ x (+ x 1))))>
2.128 * * * * [progress]: [ 32 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ (/ 1 (sqrt (- (* x x) (* 1 1)))) (sqrt (- (* x x) (* 1 1)))) (+ x 1) (/ x (+ x 1))))>
2.128 * * * * [progress]: [ 33 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ (/ 1 1) (- (* x x) (* 1 1))) (+ x 1) (/ x (+ x 1))))>
2.128 * * * * [progress]: [ 34 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ (/ 1 (+ x 1)) (- x 1)) (+ x 1) (/ x (+ x 1))))>
2.128 * * * * [progress]: [ 35 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ (* (cbrt 1) (cbrt 1)) (/ (- (* x x) (* 1 1)) (cbrt 1))) (+ x 1) (/ x (+ x 1))))>
2.128 * * * * [progress]: [ 36 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ (sqrt 1) (/ (- (* x x) (* 1 1)) (sqrt 1))) (+ x 1) (/ x (+ x 1))))>
2.128 * * * * [progress]: [ 37 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (/ (- (* x x) (* 1 1)) 1)) (+ x 1) (/ x (+ x 1))))>
2.128 * * * * [progress]: [ 38 / 82 ] simplifiying candidate #<alt (λ (x) (fma (* (/ 1 (- (pow (* x x) 3) (pow (* 1 1) 3))) (+ (* (* x x) (* x x)) (+ (* (* 1 1) (* 1 1)) (* (* x x) (* 1 1))))) (+ x 1) (/ x (+ x 1))))>
2.128 * * * * [progress]: [ 39 / 82 ] simplifiying candidate #<alt (λ (x) (fma (* (/ 1 (- (* (* x x) (* x x)) (* (* 1 1) (* 1 1)))) (+ (* x x) (* 1 1))) (+ x 1) (/ x (+ x 1))))>
2.129 * * * * [progress]: [ 40 / 82 ] simplifiying candidate #<alt (λ (x) (fma (posit16->real (real->posit16 (/ 1 (- (* x x) (* 1 1))))) (+ x 1) (/ x (+ x 1))))>
2.129 * * * * [progress]: [ 41 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (log1p (expm1 (/ x (+ x 1))))))>
2.129 * * * * [progress]: [ 42 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (expm1 (log1p (/ x (+ x 1))))))>
2.129 * * * * [progress]: [ 43 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (pow (/ x (+ x 1)) 1)))>
2.129 * * * * [progress]: [ 44 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (exp (- (log x) (log (+ x 1))))))>
2.129 * * * * [progress]: [ 45 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (exp (log (/ x (+ x 1))))))>
2.129 * * * * [progress]: [ 46 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (log (exp (/ x (+ x 1))))))>
2.129 * * * * [progress]: [ 47 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (cbrt (/ (* (* x x) x) (* (* (+ x 1) (+ x 1)) (+ x 1))))))>
2.129 * * * * [progress]: [ 48 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (* (* (cbrt (/ x (+ x 1))) (cbrt (/ x (+ x 1)))) (cbrt (/ x (+ x 1))))))>
2.129 * * * * [progress]: [ 49 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (cbrt (* (* (/ x (+ x 1)) (/ x (+ x 1))) (/ x (+ x 1))))))>
2.129 * * * * [progress]: [ 50 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (* (sqrt (/ x (+ x 1))) (sqrt (/ x (+ x 1))))))>
2.129 * * * * [progress]: [ 51 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (/ (- x) (- (+ x 1)))))>
2.129 * * * * [progress]: [ 52 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (* (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (cbrt x) (cbrt (+ x 1))))))>
2.129 * * * * [progress]: [ 53 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (* (/ (* (cbrt x) (cbrt x)) (sqrt (+ x 1))) (/ (cbrt x) (sqrt (+ x 1))))))>
2.129 * * * * [progress]: [ 54 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (* (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (+ x 1)))))>
2.129 * * * * [progress]: [ 55 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (* (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (+ x 1)))))>
2.129 * * * * [progress]: [ 56 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (* (/ (sqrt x) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (sqrt x) (cbrt (+ x 1))))))>
2.129 * * * * [progress]: [ 57 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (* (/ (sqrt x) (sqrt (+ x 1))) (/ (sqrt x) (sqrt (+ x 1))))))>
2.129 * * * * [progress]: [ 58 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (* (/ (sqrt x) 1) (/ (sqrt x) (+ x 1)))))>
2.129 * * * * [progress]: [ 59 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (* (/ (sqrt x) 1) (/ (sqrt x) (+ x 1)))))>
2.129 * * * * [progress]: [ 60 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (* (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ x (cbrt (+ x 1))))))>
2.129 * * * * [progress]: [ 61 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (* (/ 1 (sqrt (+ x 1))) (/ x (sqrt (+ x 1))))))>
2.130 * * * * [progress]: [ 62 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (* (/ 1 1) (/ x (+ x 1)))))>
2.130 * * * * [progress]: [ 63 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (* (/ 1 1) (/ x (+ x 1)))))>
2.130 * * * * [progress]: [ 64 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (* 1 (/ x (+ x 1)))))>
2.130 * * * * [progress]: [ 65 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (* x (/ 1 (+ x 1)))))>
2.130 * * * * [progress]: [ 66 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (/ 1 (/ (+ x 1) x))))>
2.130 * * * * [progress]: [ 67 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (/ (/ x (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (cbrt (+ x 1)))))>
2.130 * * * * [progress]: [ 68 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (/ (/ x (sqrt (+ x 1))) (sqrt (+ x 1)))))>
2.130 * * * * [progress]: [ 69 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (/ (/ x 1) (+ x 1))))>
2.130 * * * * [progress]: [ 70 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (/ (/ x 1) (+ x 1))))>
2.130 * * * * [progress]: [ 71 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (/ (* (cbrt x) (cbrt x)) (/ (+ x 1) (cbrt x)))))>
2.130 * * * * [progress]: [ 72 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (/ (sqrt x) (/ (+ x 1) (sqrt x)))))>
2.130 * * * * [progress]: [ 73 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (/ 1 (/ (+ x 1) x))))>
2.130 * * * * [progress]: [ 74 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (* (/ x (+ (pow x 3) (pow 1 3))) (+ (* x x) (- (* 1 1) (* x 1))))))>
2.130 * * * * [progress]: [ 75 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (* (/ x (- (* x x) (* 1 1))) (- x 1))))>
2.130 * * * * [progress]: [ 76 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (posit16->real (real->posit16 (/ x (+ x 1))))))>
2.130 * * * * [progress]: [ 77 / 82 ] simplifiying candidate #<alt (λ (x) (fma (- (+ (pow x 2) (+ (pow x 4) 1))) (+ x 1) (/ x (+ x 1))))>
2.130 * * * * [progress]: [ 78 / 82 ] simplifiying candidate #<alt (λ (x) (fma (+ (/ 1 (pow x 4)) (+ (/ 1 (pow x 6)) (/ 1 (pow x 2)))) (+ x 1) (/ x (+ x 1))))>
2.130 * * * * [progress]: [ 79 / 82 ] simplifiying candidate #<alt (λ (x) (fma (+ (/ 1 (pow x 4)) (+ (/ 1 (pow x 6)) (/ 1 (pow x 2)))) (+ x 1) (/ x (+ x 1))))>
2.130 * * * * [progress]: [ 80 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (- (+ x (pow x 3)) (pow x 2))))>
2.130 * * * * [progress]: [ 81 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (- (+ (/ 1 (pow x 2)) 1) (/ 1 x))))>
2.130 * * * * [progress]: [ 82 / 82 ] simplifiying candidate #<alt (λ (x) (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (- (+ (/ 1 (pow x 2)) 1) (/ 1 x))))>
2.131 * [simplify]: Simplifying:
  (expm1 (/ 1 (- (* x x) (* 1 1))))
  (log1p (/ 1 (- (* x x) (* 1 1))))
  (- 1)
  (- (log (- (* x x) (* 1 1))))
  (- 0 (log (- (* x x) (* 1 1))))
  (- (log 1) (log (- (* x x) (* 1 1))))
  (log (/ 1 (- (* x x) (* 1 1))))
  (exp (/ 1 (- (* x x) (* 1 1))))
  (/ (* (* 1 1) 1) (* (* (- (* x x) (* 1 1)) (- (* x x) (* 1 1))) (- (* x x) (* 1 1))))
  (* (cbrt (/ 1 (- (* x x) (* 1 1)))) (cbrt (/ 1 (- (* x x) (* 1 1)))))
  (cbrt (/ 1 (- (* x x) (* 1 1))))
  (* (* (/ 1 (- (* x x) (* 1 1))) (/ 1 (- (* x x) (* 1 1)))) (/ 1 (- (* x x) (* 1 1))))
  (sqrt (/ 1 (- (* x x) (* 1 1))))
  (sqrt (/ 1 (- (* x x) (* 1 1))))
  (- 1)
  (- (- (* x x) (* 1 1)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (* x x) (* 1 1))) (cbrt (- (* x x) (* 1 1)))))
  (/ (cbrt 1) (cbrt (- (* x x) (* 1 1))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (* x x) (* 1 1))))
  (/ (cbrt 1) (sqrt (- (* x x) (* 1 1))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- (* x x) (* 1 1)))
  (/ (* (cbrt 1) (cbrt 1)) (+ x 1))
  (/ (cbrt 1) (- x 1))
  (/ (sqrt 1) (* (cbrt (- (* x x) (* 1 1))) (cbrt (- (* x x) (* 1 1)))))
  (/ (sqrt 1) (cbrt (- (* x x) (* 1 1))))
  (/ (sqrt 1) (sqrt (- (* x x) (* 1 1))))
  (/ (sqrt 1) (sqrt (- (* x x) (* 1 1))))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- (* x x) (* 1 1)))
  (/ (sqrt 1) (+ x 1))
  (/ (sqrt 1) (- x 1))
  (/ 1 (* (cbrt (- (* x x) (* 1 1))) (cbrt (- (* x x) (* 1 1)))))
  (/ 1 (cbrt (- (* x x) (* 1 1))))
  (/ 1 (sqrt (- (* x x) (* 1 1))))
  (/ 1 (sqrt (- (* x x) (* 1 1))))
  (/ 1 1)
  (/ 1 (- (* x x) (* 1 1)))
  (/ 1 (+ x 1))
  (/ 1 (- x 1))
  (/ 1 (- (* x x) (* 1 1)))
  (/ (- (* x x) (* 1 1)) 1)
  (/ 1 (* (cbrt (- (* x x) (* 1 1))) (cbrt (- (* x x) (* 1 1)))))
  (/ 1 (sqrt (- (* x x) (* 1 1))))
  (/ 1 1)
  (/ 1 (+ x 1))
  (/ (- (* x x) (* 1 1)) (cbrt 1))
  (/ (- (* x x) (* 1 1)) (sqrt 1))
  (/ (- (* x x) (* 1 1)) 1)
  (/ 1 (- (pow (* x x) 3) (pow (* 1 1) 3)))
  (/ 1 (- (* (* x x) (* x x)) (* (* 1 1) (* 1 1))))
  (real->posit16 (/ 1 (- (* x x) (* 1 1))))
  (expm1 (/ x (+ x 1)))
  (log1p (/ x (+ x 1)))
  (- (log x) (log (+ x 1)))
  (log (/ x (+ x 1)))
  (exp (/ x (+ x 1)))
  (/ (* (* x x) x) (* (* (+ x 1) (+ x 1)) (+ x 1)))
  (* (cbrt (/ x (+ x 1))) (cbrt (/ x (+ x 1))))
  (cbrt (/ x (+ x 1)))
  (* (* (/ x (+ x 1)) (/ x (+ x 1))) (/ x (+ x 1)))
  (sqrt (/ x (+ x 1)))
  (sqrt (/ x (+ x 1)))
  (- x)
  (- (+ x 1))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ (cbrt x) (cbrt (+ x 1)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ x 1)))
  (/ (cbrt x) (sqrt (+ x 1)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ x 1))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ x 1))
  (/ (sqrt x) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ (sqrt x) (cbrt (+ x 1)))
  (/ (sqrt x) (sqrt (+ x 1)))
  (/ (sqrt x) (sqrt (+ x 1)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ x 1))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ x 1))
  (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ x (cbrt (+ x 1)))
  (/ 1 (sqrt (+ x 1)))
  (/ x (sqrt (+ x 1)))
  (/ 1 1)
  (/ x (+ x 1))
  (/ 1 1)
  (/ x (+ x 1))
  (/ 1 (+ x 1))
  (/ (+ x 1) x)
  (/ x (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ x (sqrt (+ x 1)))
  (/ x 1)
  (/ x 1)
  (/ (+ x 1) (cbrt x))
  (/ (+ x 1) (sqrt x))
  (/ (+ x 1) x)
  (/ x (+ (pow x 3) (pow 1 3)))
  (/ x (- (* x x) (* 1 1)))
  (real->posit16 (/ x (+ x 1)))
  (- (+ (pow x 2) (+ (pow x 4) 1)))
  (+ (/ 1 (pow x 4)) (+ (/ 1 (pow x 6)) (/ 1 (pow x 2))))
  (+ (/ 1 (pow x 4)) (+ (/ 1 (pow x 6)) (/ 1 (pow x 2))))
  (- (+ x (pow x 3)) (pow x 2))
  (- (+ (/ 1 (pow x 2)) 1) (/ 1 x))
  (- (+ (/ 1 (pow x 2)) 1) (/ 1 x))
2.132 * * [simplify]: iteration 1: (139 enodes)
2.250 * * [simplify]: iteration 2: (513 enodes)
2.394 * * [simplify]: iteration 3: (847 enodes)
2.653 * * [simplify]: iteration 4: (1469 enodes)
3.438 * * [simplify]: Extracting #0: cost 60 inf + 0
3.440 * * [simplify]: Extracting #1: cost 351 inf + 44
3.447 * * [simplify]: Extracting #2: cost 592 inf + 11833
3.465 * * [simplify]: Extracting #3: cost 386 inf + 61609
3.495 * * [simplify]: Extracting #4: cost 88 inf + 145836
3.554 * * [simplify]: Extracting #5: cost 0 inf + 181597
3.592 * * [simplify]: Extracting #6: cost 0 inf + 180673
3.624 * [simplify]: Simplified to:
  (expm1 (/ 1 (fma x x -1)))
  (log1p (/ 1 (fma x x -1)))
  -1
  (- (log (fma x x -1)))
  (- (log (fma x x -1)))
  (- (log (fma x x -1)))
  (- (log (fma x x -1)))
  (exp (/ 1 (fma x x -1)))
  (* (/ (/ 1 (fma x x -1)) (fma x x -1)) (/ 1 (fma x x -1)))
  (* (cbrt (/ 1 (fma x x -1))) (cbrt (/ 1 (fma x x -1))))
  (cbrt (/ 1 (fma x x -1)))
  (* (/ (/ 1 (fma x x -1)) (fma x x -1)) (/ 1 (fma x x -1)))
  (sqrt (/ 1 (fma x x -1)))
  (sqrt (/ 1 (fma x x -1)))
  -1
  (* (fma x x -1) -1)
  (* (/ 1 (cbrt (fma x x -1))) (/ 1 (cbrt (fma x x -1))))
  (/ 1 (cbrt (fma x x -1)))
  (/ 1 (sqrt (fma x x -1)))
  (/ 1 (sqrt (fma x x -1)))
  1
  (/ 1 (fma x x -1))
  (/ 1 (+ x 1))
  (/ 1 (+ x -1))
  (* (/ 1 (cbrt (fma x x -1))) (/ 1 (cbrt (fma x x -1))))
  (/ 1 (cbrt (fma x x -1)))
  (/ 1 (sqrt (fma x x -1)))
  (/ 1 (sqrt (fma x x -1)))
  1
  (/ 1 (fma x x -1))
  (/ 1 (+ x 1))
  (/ 1 (+ x -1))
  (* (/ 1 (cbrt (fma x x -1))) (/ 1 (cbrt (fma x x -1))))
  (/ 1 (cbrt (fma x x -1)))
  (/ 1 (sqrt (fma x x -1)))
  (/ 1 (sqrt (fma x x -1)))
  1
  (/ 1 (fma x x -1))
  (/ 1 (+ x 1))
  (/ 1 (+ x -1))
  (/ 1 (fma x x -1))
  (fma x x -1)
  (* (/ 1 (cbrt (fma x x -1))) (/ 1 (cbrt (fma x x -1))))
  (/ 1 (sqrt (fma x x -1)))
  1
  (/ 1 (+ x 1))
  (fma x x -1)
  (fma x x -1)
  (fma x x -1)
  (/ 1 (fma (* x (* x x)) (* x (* x x)) -1))
  (/ 1 (fma (* x x) (* x x) -1))
  (real->posit16 (/ 1 (fma x x -1)))
  (expm1 (/ x (+ x 1)))
  (log1p (/ x (+ x 1)))
  (log (/ x (+ x 1)))
  (log (/ x (+ x 1)))
  (exp (/ x (+ x 1)))
  (* (/ x (+ x 1)) (* (/ x (+ x 1)) (/ x (+ x 1))))
  (* (cbrt (/ x (+ x 1))) (cbrt (/ x (+ x 1))))
  (cbrt (/ x (+ x 1)))
  (* (/ x (+ x 1)) (* (/ x (+ x 1)) (/ x (+ x 1))))
  (sqrt (/ x (+ x 1)))
  (sqrt (/ x (+ x 1)))
  (- x)
  (- -1 x)
  (* (/ (cbrt x) (cbrt (+ x 1))) (/ (cbrt x) (cbrt (+ x 1))))
  (/ (cbrt x) (cbrt (+ x 1)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ x 1)))
  (/ (cbrt x) (sqrt (+ x 1)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x 1))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x 1))
  (/ (sqrt x) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ (sqrt x) (cbrt (+ x 1)))
  (/ (sqrt x) (sqrt (+ x 1)))
  (/ (sqrt x) (sqrt (+ x 1)))
  (sqrt x)
  (/ (sqrt x) (+ x 1))
  (sqrt x)
  (/ (sqrt x) (+ x 1))
  (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1)))
  (/ x (cbrt (+ x 1)))
  (/ 1 (sqrt (+ x 1)))
  (/ x (sqrt (+ x 1)))
  1
  (/ x (+ x 1))
  1
  (/ x (+ x 1))
  (/ 1 (+ x 1))
  (/ (+ x 1) x)
  (/ x (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (/ x (sqrt (+ x 1)))
  x
  x
  (/ (+ x 1) (cbrt x))
  (/ (+ x 1) (sqrt x))
  (/ (+ x 1) x)
  (/ x (fma (* x x) x 1))
  (/ x (fma x x -1))
  (real->posit16 (/ x (+ x 1)))
  (- -1 (fma (* x x) (* x x) (* x x)))
  (+ (/ 1 (* (* x (* x x)) (* x (* x x)))) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 x) (/ 1 x)) (* (/ 1 x) (/ 1 x)))))
  (+ (/ 1 (* (* x (* x x)) (* x (* x x)))) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 x) (/ 1 x)) (* (/ 1 x) (/ 1 x)))))
  (fma x (- (* x x) x) x)
  (- (fma (/ 1 x) (/ 1 x) 1) (/ 1 x))
  (- (fma (/ 1 x) (/ 1 x) 1) (/ 1 x))
3.629 * * * [progress]: adding candidates to table
4.263 * [progress]: [Phase 3 of 3] Extracting.
4.266 * [simplify]: Simplifying:
  (fma (/ 1 (- (* x x) (* 1 1))) (+ x 1) (/ x (+ x 1)))
4.267 * * [simplify]: iteration 1: (9 enodes)
4.267 * * [simplify]: iteration 2: (12 enodes)
4.268 * * [simplify]: Extracting #0: cost 1 inf + 0
4.268 * * [simplify]: Extracting #1: cost 4 inf + 0
4.268 * * [simplify]: Extracting #2: cost 7 inf + 0
4.268 * * [simplify]: Extracting #3: cost 6 inf + 2
4.268 * * [simplify]: Extracting #4: cost 0 inf + 628
4.268 * [simplify]: Simplified to:
  (fma (/ 1 (- (* x x) 1)) (+ x 1) (/ x (+ x 1)))
5.372 * [regime-testing]: Baseline error score: 0.008916355556305459
5.380 * [regime-testing]: Oracle error score: 0.008916355556305459
5.380 * [regime-testing]: End program error score: 0.008916355556305459