36.820 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.020 * [progress]: [Phase 2 of 3] Improving.
0.020 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (+ x (* x x)))>
0.020 * [simplify]: Simplifying:
  (+ x (* x x))
0.020 * * [simplify]: iteration 0: 3 enodes
0.026 * * [simplify]: iteration 1: 7 enodes
0.030 * * [simplify]: iteration 2: 11 enodes
0.034 * * [simplify]: iteration 3: 17 enodes
0.044 * * [simplify]: iteration 4: 26 enodes
0.063 * * [simplify]: iteration 5: 62 enodes
0.100 * * [simplify]: iteration 6: 124 enodes
0.158 * * [simplify]: iteration 7: 207 enodes
0.285 * * [simplify]: iteration 8: 358 enodes
0.498 * * [simplify]: iteration 9: 553 enodes
0.958 * * [simplify]: iteration 10: 803 enodes
1.693 * * [simplify]: iteration 11: 959 enodes
2.513 * * [simplify]: iteration 12: 1352 enodes
3.816 * * [simplify]: iteration 13: 1537 enodes
5.180 * * [simplify]: iteration 14: 2088 enodes
7.502 * * [simplify]: iteration 15: 2305 enodes
9.770 * * [simplify]: iteration 16: 3049 enodes
13.799 * * [simplify]: iteration 17: 3297 enodes
17.780 * * [simplify]: iteration 18: 4264 enodes
23.047 * * [simplify]: iteration 19: 4547 enodes
26.066 * * [simplify]: iteration complete: 5000 enodes
26.066 * * [simplify]: Extracting #0: cost 1 inf + 0
26.071 * * [simplify]: Extracting #1: cost 768 inf + 0
26.078 * * [simplify]: Extracting #2: cost 178 inf + 24231
26.087 * * [simplify]: Extracting #3: cost 88 inf + 27961
26.097 * * [simplify]: Extracting #4: cost 0 inf + 31657
26.108 * [simplify]: Simplified to:
  (+ (* x x) x)
26.109 * * [progress]: iteration 1 / 4
26.109 * * * [progress]: picking best candidate
26.115 * * * * [pick]: Picked  #<alt (λ (x) (+ x (* x x)))>
26.115 * * * [progress]: localizing error
26.127 * * * [progress]: generating rewritten candidates
26.127 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
26.143 * * * [progress]: generating series expansions
26.143 * * * * [progress]: [ 1 / 1 ] generating series at (2)
26.143 * [backup-simplify]: Simplify (+ x (* x x)) into (+ x (pow x 2))
26.143 * [approximate]: Taking taylor expansion of (+ x (pow x 2)) in (x) around 0
26.143 * [taylor]: Taking taylor expansion of (+ x (pow x 2)) in x
26.143 * [taylor]: Taking taylor expansion of x in x
26.143 * [backup-simplify]: Simplify 0 into 0
26.143 * [backup-simplify]: Simplify 1 into 1
26.143 * [taylor]: Taking taylor expansion of (pow x 2) in x
26.143 * [taylor]: Taking taylor expansion of x in x
26.144 * [backup-simplify]: Simplify 0 into 0
26.144 * [backup-simplify]: Simplify 1 into 1
26.144 * [taylor]: Taking taylor expansion of (+ x (pow x 2)) in x
26.144 * [taylor]: Taking taylor expansion of x in x
26.144 * [backup-simplify]: Simplify 0 into 0
26.144 * [backup-simplify]: Simplify 1 into 1
26.144 * [taylor]: Taking taylor expansion of (pow x 2) in x
26.144 * [taylor]: Taking taylor expansion of x in x
26.144 * [backup-simplify]: Simplify 0 into 0
26.144 * [backup-simplify]: Simplify 1 into 1
26.144 * [backup-simplify]: Simplify (+ 0 0) into 0
26.145 * [backup-simplify]: Simplify 0 into 0
26.145 * [backup-simplify]: Simplify (+ 1 0) into 1
26.145 * [backup-simplify]: Simplify 1 into 1
26.145 * [backup-simplify]: Simplify (* 1 1) into 1
26.146 * [backup-simplify]: Simplify (+ 0 1) into 1
26.146 * [backup-simplify]: Simplify 1 into 1
26.147 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
26.147 * [backup-simplify]: Simplify (+ 0 0) into 0
26.147 * [backup-simplify]: Simplify 0 into 0
26.148 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
26.148 * [backup-simplify]: Simplify (+ 0 0) into 0
26.148 * [backup-simplify]: Simplify 0 into 0
26.149 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
26.150 * [backup-simplify]: Simplify (+ 0 0) into 0
26.150 * [backup-simplify]: Simplify 0 into 0
26.151 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
26.151 * [backup-simplify]: Simplify (+ 0 0) into 0
26.151 * [backup-simplify]: Simplify 0 into 0
26.152 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
26.153 * [backup-simplify]: Simplify (+ 0 0) into 0
26.153 * [backup-simplify]: Simplify 0 into 0
26.154 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
26.155 * [backup-simplify]: Simplify (+ 0 0) into 0
26.155 * [backup-simplify]: Simplify 0 into 0
26.155 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 1 x)) into (+ x (pow x 2))
26.156 * [backup-simplify]: Simplify (+ (/ 1 x) (* (/ 1 x) (/ 1 x))) into (+ (/ 1 (pow x 2)) (/ 1 x))
26.156 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in (x) around 0
26.156 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
26.156 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
26.156 * [taylor]: Taking taylor expansion of (pow x 2) in x
26.156 * [taylor]: Taking taylor expansion of x in x
26.156 * [backup-simplify]: Simplify 0 into 0
26.156 * [backup-simplify]: Simplify 1 into 1
26.156 * [backup-simplify]: Simplify (* 1 1) into 1
26.157 * [backup-simplify]: Simplify (/ 1 1) into 1
26.157 * [taylor]: Taking taylor expansion of (/ 1 x) in x
26.157 * [taylor]: Taking taylor expansion of x in x
26.157 * [backup-simplify]: Simplify 0 into 0
26.157 * [backup-simplify]: Simplify 1 into 1
26.157 * [backup-simplify]: Simplify (/ 1 1) into 1
26.157 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
26.157 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
26.157 * [taylor]: Taking taylor expansion of (pow x 2) in x
26.157 * [taylor]: Taking taylor expansion of x in x
26.157 * [backup-simplify]: Simplify 0 into 0
26.157 * [backup-simplify]: Simplify 1 into 1
26.158 * [backup-simplify]: Simplify (* 1 1) into 1
26.158 * [backup-simplify]: Simplify (/ 1 1) into 1
26.158 * [taylor]: Taking taylor expansion of (/ 1 x) in x
26.158 * [taylor]: Taking taylor expansion of x in x
26.158 * [backup-simplify]: Simplify 0 into 0
26.158 * [backup-simplify]: Simplify 1 into 1
26.158 * [backup-simplify]: Simplify (/ 1 1) into 1
26.159 * [backup-simplify]: Simplify (+ 1 0) into 1
26.159 * [backup-simplify]: Simplify 1 into 1
26.160 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
26.160 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.161 * [backup-simplify]: Simplify (+ 0 1) into 1
26.161 * [backup-simplify]: Simplify 1 into 1
26.162 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
26.162 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.163 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.163 * [backup-simplify]: Simplify (+ 0 0) into 0
26.164 * [backup-simplify]: Simplify 0 into 0
26.164 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
26.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.167 * [backup-simplify]: Simplify (+ 0 0) into 0
26.167 * [backup-simplify]: Simplify 0 into 0
26.168 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
26.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.170 * [backup-simplify]: Simplify (+ 0 0) into 0
26.170 * [backup-simplify]: Simplify 0 into 0
26.171 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
26.172 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.174 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.174 * [backup-simplify]: Simplify (+ 0 0) into 0
26.174 * [backup-simplify]: Simplify 0 into 0
26.175 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
26.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.178 * [backup-simplify]: Simplify (+ 0 0) into 0
26.178 * [backup-simplify]: Simplify 0 into 0
26.180 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
26.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.182 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.182 * [backup-simplify]: Simplify (+ 0 0) into 0
26.182 * [backup-simplify]: Simplify 0 into 0
26.183 * [backup-simplify]: Simplify (+ (* 1 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ x (pow x 2))
26.183 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (* (/ 1 (- x)) (/ 1 (- x)))) into (- (/ 1 (pow x 2)) (/ 1 x))
26.183 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in (x) around 0
26.183 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
26.184 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
26.184 * [taylor]: Taking taylor expansion of (pow x 2) in x
26.184 * [taylor]: Taking taylor expansion of x in x
26.184 * [backup-simplify]: Simplify 0 into 0
26.184 * [backup-simplify]: Simplify 1 into 1
26.184 * [backup-simplify]: Simplify (* 1 1) into 1
26.184 * [backup-simplify]: Simplify (/ 1 1) into 1
26.184 * [taylor]: Taking taylor expansion of (/ 1 x) in x
26.184 * [taylor]: Taking taylor expansion of x in x
26.184 * [backup-simplify]: Simplify 0 into 0
26.185 * [backup-simplify]: Simplify 1 into 1
26.185 * [backup-simplify]: Simplify (/ 1 1) into 1
26.185 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
26.185 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
26.185 * [taylor]: Taking taylor expansion of (pow x 2) in x
26.185 * [taylor]: Taking taylor expansion of x in x
26.185 * [backup-simplify]: Simplify 0 into 0
26.185 * [backup-simplify]: Simplify 1 into 1
26.185 * [backup-simplify]: Simplify (* 1 1) into 1
26.186 * [backup-simplify]: Simplify (/ 1 1) into 1
26.186 * [taylor]: Taking taylor expansion of (/ 1 x) in x
26.186 * [taylor]: Taking taylor expansion of x in x
26.186 * [backup-simplify]: Simplify 0 into 0
26.186 * [backup-simplify]: Simplify 1 into 1
26.186 * [backup-simplify]: Simplify (/ 1 1) into 1
26.187 * [backup-simplify]: Simplify (+ 1 0) into 1
26.187 * [backup-simplify]: Simplify 1 into 1
26.187 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
26.188 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.188 * [backup-simplify]: Simplify (- 1) into -1
26.189 * [backup-simplify]: Simplify (+ 0 -1) into -1
26.189 * [backup-simplify]: Simplify -1 into -1
26.190 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
26.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.192 * [backup-simplify]: Simplify (- 0) into 0
26.192 * [backup-simplify]: Simplify (+ 0 0) into 0
26.192 * [backup-simplify]: Simplify 0 into 0
26.193 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
26.194 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.195 * [backup-simplify]: Simplify (- 0) into 0
26.196 * [backup-simplify]: Simplify (+ 0 0) into 0
26.196 * [backup-simplify]: Simplify 0 into 0
26.197 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
26.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.199 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.199 * [backup-simplify]: Simplify (- 0) into 0
26.199 * [backup-simplify]: Simplify (+ 0 0) into 0
26.199 * [backup-simplify]: Simplify 0 into 0
26.201 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
26.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.203 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.203 * [backup-simplify]: Simplify (- 0) into 0
26.203 * [backup-simplify]: Simplify (+ 0 0) into 0
26.203 * [backup-simplify]: Simplify 0 into 0
26.205 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
26.206 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.207 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.207 * [backup-simplify]: Simplify (- 0) into 0
26.207 * [backup-simplify]: Simplify (+ 0 0) into 0
26.207 * [backup-simplify]: Simplify 0 into 0
26.209 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
26.210 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.211 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
26.212 * [backup-simplify]: Simplify (- 0) into 0
26.212 * [backup-simplify]: Simplify (+ 0 0) into 0
26.212 * [backup-simplify]: Simplify 0 into 0
26.213 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ x (pow x 2))
26.213 * * * [progress]: simplifying candidates
26.213 * * * * [progress]: [ 1 / 17 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (+ x (* x x)))))>
26.213 * * * * [progress]: [ 2 / 17 ] simplifiying candidate #<alt (λ (x) (log (* (exp x) (exp (* x x)))))>
26.213 * * * * [progress]: [ 3 / 17 ] simplifiying candidate #<alt (λ (x) (pow (+ x (* x x)) 1))>
26.213 * * * * [progress]: [ 4 / 17 ] simplifiying candidate #<alt (λ (x) (exp (log (+ x (* x x)))))>
26.214 * * * * [progress]: [ 5 / 17 ] simplifiying candidate #<alt (λ (x) (log (exp (+ x (* x x)))))>
26.214 * * * * [progress]: [ 6 / 17 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (+ x (* x x))) (cbrt (+ x (* x x)))) (cbrt (+ x (* x x)))))>
26.214 * * * * [progress]: [ 7 / 17 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (+ x (* x x)) (+ x (* x x))) (+ x (* x x)))))>
26.214 * * * * [progress]: [ 8 / 17 ] simplifiying candidate #<alt (λ (x) (* (sqrt (+ x (* x x))) (sqrt (+ x (* x x)))))>
26.214 * * * * [progress]: [ 9 / 17 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow x 3) (pow (* x x) 3)) (+ (* x x) (- (* (* x x) (* x x)) (* x (* x x))))))>
26.214 * * * * [progress]: [ 10 / 17 ] simplifiying candidate #<alt (λ (x) (* 1 (+ x (* x x))))>
26.214 * * * * [progress]: [ 11 / 17 ] simplifiying candidate #<alt (λ (x) (/ (- (* x x) (* (* x x) (* x x))) (- x (* x x))))>
26.214 * * * * [progress]: [ 12 / 17 ] simplifiying candidate #<alt (λ (x) (* x (+ 1 x)))>
26.214 * * * * [progress]: [ 13 / 17 ] simplifiying candidate #<alt (λ (x) (* (+ x 1) x))>
26.214 * * * * [progress]: [ 14 / 17 ] simplifiying candidate #<alt (λ (x) (+ (* x x) x))>
26.214 * * * * [progress]: [ 15 / 17 ] simplifiying candidate #<alt (λ (x) (+ x (pow x 2)))>
26.214 * * * * [progress]: [ 16 / 17 ] simplifiying candidate #<alt (λ (x) (+ x (pow x 2)))>
26.214 * * * * [progress]: [ 17 / 17 ] simplifiying candidate #<alt (λ (x) (+ x (pow x 2)))>
26.215 * [simplify]: Simplifying:
  (real->posit16 (+ x (* x x)))
  (* (exp x) (exp (* x x)))
  (log (+ x (* x x)))
  (exp (+ x (* x x)))
  (* (cbrt (+ x (* x x))) (cbrt (+ x (* x x))))
  (cbrt (+ x (* x x)))
  (* (* (+ x (* x x)) (+ x (* x x))) (+ x (* x x)))
  (sqrt (+ x (* x x)))
  (sqrt (+ x (* x x)))
  (+ (pow x 3) (pow (* x x) 3))
  (+ (* x x) (- (* (* x x) (* x x)) (* x (* x x))))
  (- (* x x) (* (* x x) (* x x)))
  (- x (* x x))
  (+ 1 x)
  (+ x 1)
  (+ x (pow x 2))
  (+ x (pow x 2))
  (+ x (pow x 2))
26.215 * * [simplify]: iteration 0: 30 enodes
26.249 * * [simplify]: iteration 1: 82 enodes
26.357 * * [simplify]: iteration 2: 300 enodes
26.811 * * [simplify]: iteration 3: 1272 enodes
28.405 * * [simplify]: iteration complete: 5004 enodes
28.405 * * [simplify]: Extracting #0: cost 13 inf + 0
28.405 * * [simplify]: Extracting #1: cost 346 inf + 0
28.409 * * [simplify]: Extracting #2: cost 1617 inf + 2782
28.422 * * [simplify]: Extracting #3: cost 1558 inf + 78903
28.497 * * [simplify]: Extracting #4: cost 202 inf + 263499
28.560 * * [simplify]: Extracting #5: cost 42 inf + 301770
28.626 * * [simplify]: Extracting #6: cost 25 inf + 307252
28.685 * * [simplify]: Extracting #7: cost 7 inf + 310026
28.740 * * [simplify]: Extracting #8: cost 0 inf + 312077
28.805 * [simplify]: Simplified to:
  (real->posit16 (+ x (* x x)))
  (exp (+ x (* x x)))
  (log (+ x (* x x)))
  (exp (+ x (* x x)))
  (* (cbrt (+ x (* x x))) (cbrt (+ x (* x x))))
  (cbrt (+ x (* x x)))
  (* (* (+ x (* x x)) (+ x (* x x))) (+ x (* x x)))
  (sqrt (+ x (* x x)))
  (sqrt (+ x (* x x)))
  (* (+ (* (* x x) (* x x)) x) (* x x))
  (+ (* (* x x) (- (* x x) x)) (* x x))
  (- (* x x) (* (* x x) (* x x)))
  (- x (* x x))
  (+ 1 x)
  (+ 1 x)
  (+ x (* x x))
  (+ x (* x x))
  (+ x (* x x))
28.806 * * * [progress]: adding candidates to table
28.933 * * [progress]: iteration 2 / 4
28.933 * * * [progress]: picking best candidate
28.940 * * * * [pick]: Picked  #<alt (λ (x) (* x (+ 1 x)))>
28.940 * * * [progress]: localizing error
28.949 * * * [progress]: generating rewritten candidates
28.949 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
28.983 * * * [progress]: generating series expansions
28.983 * * * * [progress]: [ 1 / 1 ] generating series at (2)
28.983 * [backup-simplify]: Simplify (* x (+ 1 x)) into (* x (+ x 1))
28.983 * [approximate]: Taking taylor expansion of (* x (+ x 1)) in (x) around 0
28.983 * [taylor]: Taking taylor expansion of (* x (+ x 1)) in x
28.983 * [taylor]: Taking taylor expansion of x in x
28.984 * [backup-simplify]: Simplify 0 into 0
28.984 * [backup-simplify]: Simplify 1 into 1
28.984 * [taylor]: Taking taylor expansion of (+ x 1) in x
28.984 * [taylor]: Taking taylor expansion of x in x
28.984 * [backup-simplify]: Simplify 0 into 0
28.984 * [backup-simplify]: Simplify 1 into 1
28.984 * [taylor]: Taking taylor expansion of 1 in x
28.984 * [backup-simplify]: Simplify 1 into 1
28.984 * [taylor]: Taking taylor expansion of (* x (+ x 1)) in x
28.984 * [taylor]: Taking taylor expansion of x in x
28.984 * [backup-simplify]: Simplify 0 into 0
28.984 * [backup-simplify]: Simplify 1 into 1
28.984 * [taylor]: Taking taylor expansion of (+ x 1) in x
28.984 * [taylor]: Taking taylor expansion of x in x
28.984 * [backup-simplify]: Simplify 0 into 0
28.984 * [backup-simplify]: Simplify 1 into 1
28.984 * [taylor]: Taking taylor expansion of 1 in x
28.984 * [backup-simplify]: Simplify 1 into 1
28.985 * [backup-simplify]: Simplify (+ 0 1) into 1
28.985 * [backup-simplify]: Simplify (* 0 1) into 0
28.985 * [backup-simplify]: Simplify 0 into 0
28.986 * [backup-simplify]: Simplify (+ 1 0) into 1
28.987 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 1)) into 1
28.987 * [backup-simplify]: Simplify 1 into 1
28.987 * [backup-simplify]: Simplify (+ 0 0) into 0
28.988 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
28.988 * [backup-simplify]: Simplify 1 into 1
28.988 * [backup-simplify]: Simplify (+ 0 0) into 0
28.991 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
28.991 * [backup-simplify]: Simplify 0 into 0
28.991 * [backup-simplify]: Simplify (+ 0 0) into 0
28.992 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 1))))) into 0
28.992 * [backup-simplify]: Simplify 0 into 0
28.992 * [backup-simplify]: Simplify (+ 0 0) into 0
28.993 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1)))))) into 0
28.993 * [backup-simplify]: Simplify 0 into 0
28.993 * [backup-simplify]: Simplify (+ 0 0) into 0
28.994 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1))))))) into 0
28.994 * [backup-simplify]: Simplify 0 into 0
28.995 * [backup-simplify]: Simplify (+ 0 0) into 0
28.996 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1)))))))) into 0
28.996 * [backup-simplify]: Simplify 0 into 0
28.996 * [backup-simplify]: Simplify (+ 0 0) into 0
28.997 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1))))))))) into 0
28.997 * [backup-simplify]: Simplify 0 into 0
28.998 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 1 x)) into (+ x (pow x 2))
28.998 * [backup-simplify]: Simplify (* (/ 1 x) (+ 1 (/ 1 x))) into (/ (+ (/ 1 x) 1) x)
28.998 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in (x) around 0
28.998 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
28.998 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
28.998 * [taylor]: Taking taylor expansion of (/ 1 x) in x
28.998 * [taylor]: Taking taylor expansion of x in x
28.998 * [backup-simplify]: Simplify 0 into 0
28.998 * [backup-simplify]: Simplify 1 into 1
28.998 * [backup-simplify]: Simplify (/ 1 1) into 1
28.998 * [taylor]: Taking taylor expansion of 1 in x
28.998 * [backup-simplify]: Simplify 1 into 1
28.998 * [taylor]: Taking taylor expansion of x in x
28.998 * [backup-simplify]: Simplify 0 into 0
28.998 * [backup-simplify]: Simplify 1 into 1
28.998 * [backup-simplify]: Simplify (+ 1 0) into 1
28.999 * [backup-simplify]: Simplify (/ 1 1) into 1
28.999 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
28.999 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
28.999 * [taylor]: Taking taylor expansion of (/ 1 x) in x
28.999 * [taylor]: Taking taylor expansion of x in x
28.999 * [backup-simplify]: Simplify 0 into 0
28.999 * [backup-simplify]: Simplify 1 into 1
28.999 * [backup-simplify]: Simplify (/ 1 1) into 1
28.999 * [taylor]: Taking taylor expansion of 1 in x
28.999 * [backup-simplify]: Simplify 1 into 1
28.999 * [taylor]: Taking taylor expansion of x in x
28.999 * [backup-simplify]: Simplify 0 into 0
28.999 * [backup-simplify]: Simplify 1 into 1
29.000 * [backup-simplify]: Simplify (+ 1 0) into 1
29.000 * [backup-simplify]: Simplify (/ 1 1) into 1
29.000 * [backup-simplify]: Simplify 1 into 1
29.000 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
29.001 * [backup-simplify]: Simplify (+ 0 1) into 1
29.001 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
29.001 * [backup-simplify]: Simplify 1 into 1
29.002 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
29.002 * [backup-simplify]: Simplify (+ 0 0) into 0
29.003 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
29.003 * [backup-simplify]: Simplify 0 into 0
29.003 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
29.003 * [backup-simplify]: Simplify (+ 0 0) into 0
29.004 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
29.004 * [backup-simplify]: Simplify 0 into 0
29.005 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
29.005 * [backup-simplify]: Simplify (+ 0 0) into 0
29.006 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
29.006 * [backup-simplify]: Simplify 0 into 0
29.006 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
29.006 * [backup-simplify]: Simplify (+ 0 0) into 0
29.007 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
29.007 * [backup-simplify]: Simplify 0 into 0
29.008 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
29.008 * [backup-simplify]: Simplify (+ 0 0) into 0
29.009 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
29.009 * [backup-simplify]: Simplify 0 into 0
29.010 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
29.010 * [backup-simplify]: Simplify (+ 0 0) into 0
29.010 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
29.011 * [backup-simplify]: Simplify 0 into 0
29.011 * [backup-simplify]: Simplify (+ (* 1 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ x (pow x 2))
29.011 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ 1 (/ 1 (- x)))) into (* -1 (/ (- 1 (/ 1 x)) x))
29.011 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 x)) x)) in (x) around 0
29.011 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 x)) x)) in x
29.011 * [taylor]: Taking taylor expansion of -1 in x
29.011 * [backup-simplify]: Simplify -1 into -1
29.011 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) x) in x
29.011 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
29.011 * [taylor]: Taking taylor expansion of 1 in x
29.011 * [backup-simplify]: Simplify 1 into 1
29.011 * [taylor]: Taking taylor expansion of (/ 1 x) in x
29.011 * [taylor]: Taking taylor expansion of x in x
29.011 * [backup-simplify]: Simplify 0 into 0
29.012 * [backup-simplify]: Simplify 1 into 1
29.012 * [backup-simplify]: Simplify (/ 1 1) into 1
29.012 * [taylor]: Taking taylor expansion of x in x
29.012 * [backup-simplify]: Simplify 0 into 0
29.012 * [backup-simplify]: Simplify 1 into 1
29.012 * [backup-simplify]: Simplify (- 1) into -1
29.012 * [backup-simplify]: Simplify (+ 0 -1) into -1
29.013 * [backup-simplify]: Simplify (/ -1 1) into -1
29.013 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 x)) x)) in x
29.013 * [taylor]: Taking taylor expansion of -1 in x
29.013 * [backup-simplify]: Simplify -1 into -1
29.013 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) x) in x
29.013 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
29.013 * [taylor]: Taking taylor expansion of 1 in x
29.013 * [backup-simplify]: Simplify 1 into 1
29.013 * [taylor]: Taking taylor expansion of (/ 1 x) in x
29.013 * [taylor]: Taking taylor expansion of x in x
29.013 * [backup-simplify]: Simplify 0 into 0
29.013 * [backup-simplify]: Simplify 1 into 1
29.013 * [backup-simplify]: Simplify (/ 1 1) into 1
29.013 * [taylor]: Taking taylor expansion of x in x
29.013 * [backup-simplify]: Simplify 0 into 0
29.013 * [backup-simplify]: Simplify 1 into 1
29.013 * [backup-simplify]: Simplify (- 1) into -1
29.014 * [backup-simplify]: Simplify (+ 0 -1) into -1
29.014 * [backup-simplify]: Simplify (/ -1 1) into -1
29.014 * [backup-simplify]: Simplify (* -1 -1) into 1
29.014 * [backup-simplify]: Simplify 1 into 1
29.015 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
29.015 * [backup-simplify]: Simplify (- 0) into 0
29.015 * [backup-simplify]: Simplify (+ 1 0) into 1
29.016 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 0 1)))) into 1
29.016 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 -1)) into -1
29.016 * [backup-simplify]: Simplify -1 into -1
29.017 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
29.017 * [backup-simplify]: Simplify (- 0) into 0
29.017 * [backup-simplify]: Simplify (+ 0 0) into 0
29.018 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
29.019 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 -1))) into 0
29.019 * [backup-simplify]: Simplify 0 into 0
29.019 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
29.019 * [backup-simplify]: Simplify (- 0) into 0
29.020 * [backup-simplify]: Simplify (+ 0 0) into 0
29.020 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
29.021 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))) into 0
29.021 * [backup-simplify]: Simplify 0 into 0
29.022 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
29.022 * [backup-simplify]: Simplify (- 0) into 0
29.022 * [backup-simplify]: Simplify (+ 0 0) into 0
29.023 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
29.025 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))) into 0
29.025 * [backup-simplify]: Simplify 0 into 0
29.026 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
29.026 * [backup-simplify]: Simplify (- 0) into 0
29.027 * [backup-simplify]: Simplify (+ 0 0) into 0
29.028 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
29.030 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))))) into 0
29.030 * [backup-simplify]: Simplify 0 into 0
29.032 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
29.032 * [backup-simplify]: Simplify (- 0) into 0
29.032 * [backup-simplify]: Simplify (+ 0 0) into 0
29.034 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
29.036 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))))) into 0
29.036 * [backup-simplify]: Simplify 0 into 0
29.037 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
29.038 * [backup-simplify]: Simplify (- 0) into 0
29.038 * [backup-simplify]: Simplify (+ 0 0) into 0
29.040 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
29.042 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))))))) into 0
29.042 * [backup-simplify]: Simplify 0 into 0
29.043 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ x (pow x 2))
29.043 * * * [progress]: simplifying candidates
29.043 * * * * [progress]: [ 1 / 27 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (* x (+ 1 x)))))>
29.043 * * * * [progress]: [ 2 / 27 ] simplifiying candidate #<alt (λ (x) (pow (* x (+ 1 x)) 1))>
29.043 * * * * [progress]: [ 3 / 27 ] simplifiying candidate #<alt (λ (x) (pow (* x (+ 1 x)) 1))>
29.043 * * * * [progress]: [ 4 / 27 ] simplifiying candidate #<alt (λ (x) (exp (+ (log x) (log (+ 1 x)))))>
29.043 * * * * [progress]: [ 5 / 27 ] simplifiying candidate #<alt (λ (x) (exp (log (* x (+ 1 x)))))>
29.043 * * * * [progress]: [ 6 / 27 ] simplifiying candidate #<alt (λ (x) (log (exp (* x (+ 1 x)))))>
29.044 * * * * [progress]: [ 7 / 27 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* x x) x) (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))))>
29.044 * * * * [progress]: [ 8 / 27 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (* x (+ 1 x))) (cbrt (* x (+ 1 x)))) (cbrt (* x (+ 1 x)))))>
29.044 * * * * [progress]: [ 9 / 27 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* x (+ 1 x)) (* x (+ 1 x))) (* x (+ 1 x)))))>
29.044 * * * * [progress]: [ 10 / 27 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* x (+ 1 x))) (sqrt (* x (+ 1 x)))))>
29.044 * * * * [progress]: [ 11 / 27 ] simplifiying candidate #<alt (λ (x) (* 1 (* x (+ 1 x))))>
29.044 * * * * [progress]: [ 12 / 27 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt x) (sqrt (+ 1 x))) (* (sqrt x) (sqrt (+ 1 x)))))>
29.044 * * * * [progress]: [ 13 / 27 ] simplifiying candidate #<alt (λ (x) (+ (* x 1) (* x x)))>
29.044 * * * * [progress]: [ 14 / 27 ] simplifiying candidate #<alt (λ (x) (+ (* 1 x) (* x x)))>
29.044 * * * * [progress]: [ 15 / 27 ] simplifiying candidate #<alt (λ (x) (* (* x (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ 1 x))))>
29.044 * * * * [progress]: [ 16 / 27 ] simplifiying candidate #<alt (λ (x) (* (* x (sqrt (+ 1 x))) (sqrt (+ 1 x))))>
29.044 * * * * [progress]: [ 17 / 27 ] simplifiying candidate #<alt (λ (x) (* (* x 1) (+ 1 x)))>
29.044 * * * * [progress]: [ 18 / 27 ] simplifiying candidate #<alt (λ (x) (* (* x 1) (+ 1 x)))>
29.044 * * * * [progress]: [ 19 / 27 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (+ 1 x))))>
29.044 * * * * [progress]: [ 20 / 27 ] simplifiying candidate #<alt (λ (x) (* (sqrt x) (* (sqrt x) (+ 1 x))))>
29.044 * * * * [progress]: [ 21 / 27 ] simplifiying candidate #<alt (λ (x) (* 1 (* x (+ 1 x))))>
29.044 * * * * [progress]: [ 22 / 27 ] simplifiying candidate #<alt (λ (x) (/ (* x (+ (pow 1 3) (pow x 3))) (+ (* 1 1) (- (* x x) (* 1 x)))))>
29.044 * * * * [progress]: [ 23 / 27 ] simplifiying candidate #<alt (λ (x) (/ (* x (- (* 1 1) (* x x))) (- 1 x)))>
29.045 * * * * [progress]: [ 24 / 27 ] simplifiying candidate #<alt (λ (x) (* (+ 1 x) x))>
29.045 * * * * [progress]: [ 25 / 27 ] simplifiying candidate #<alt (λ (x) (+ x (pow x 2)))>
29.045 * * * * [progress]: [ 26 / 27 ] simplifiying candidate #<alt (λ (x) (+ x (pow x 2)))>
29.045 * * * * [progress]: [ 27 / 27 ] simplifiying candidate #<alt (λ (x) (+ x (pow x 2)))>
29.045 * [simplify]: Simplifying:
  (real->posit16 (* x (+ 1 x)))
  (* x (+ 1 x))
  (+ (log x) (log (+ 1 x)))
  (log (* x (+ 1 x)))
  (exp (* x (+ 1 x)))
  (* (* (* x x) x) (* (* (+ 1 x) (+ 1 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)))
  (* (sqrt x) (sqrt (+ 1 x)))
  (* (sqrt x) (sqrt (+ 1 x)))
  (* x 1)
  (* x x)
  (* 1 x)
  (* x x)
  (* x (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (* x (sqrt (+ 1 x)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ 1 x))
  (* (sqrt x) (+ 1 x))
  (* x (+ 1 x))
  (* x (+ (pow 1 3) (pow x 3)))
  (* x (- (* 1 1) (* x x)))
  (+ x (pow x 2))
  (+ x (pow x 2))
  (+ x (pow x 2))
29.046 * * [simplify]: iteration 0: 43 enodes
29.096 * * [simplify]: iteration 1: 127 enodes
29.220 * * [simplify]: iteration 2: 475 enodes
30.272 * * [simplify]: iteration 3: 2079 enodes
32.741 * * [simplify]: iteration complete: 5003 enodes
32.742 * * [simplify]: Extracting #0: cost 18 inf + 0
32.743 * * [simplify]: Extracting #1: cost 446 inf + 1
32.748 * * [simplify]: Extracting #2: cost 1368 inf + 15580
32.772 * * [simplify]: Extracting #3: cost 1237 inf + 150381
32.831 * * [simplify]: Extracting #4: cost 71 inf + 322550
32.914 * * [simplify]: Extracting #5: cost 8 inf + 327025
33.002 * * [simplify]: Extracting #6: cost 0 inf + 329049
33.088 * [simplify]: Simplified to:
  (real->posit16 (+ (* x x) x))
  (+ (* x x) x)
  (log (+ (* x x) x))
  (log (+ (* x x) x))
  (exp (+ (* x x) x))
  (* (+ (* x x) x) (* (+ (* x x) x) (+ (* x x) x)))
  (* (cbrt (+ (* x x) x)) (cbrt (+ (* x x) x)))
  (cbrt (+ (* x x) x))
  (* (+ (* x x) x) (* (+ (* x x) x) (+ (* x x) x)))
  (sqrt (+ (* x x) x))
  (sqrt (+ (* x x) x))
  (* (sqrt x) (sqrt (+ 1 x)))
  (* (sqrt x) (sqrt (+ 1 x)))
  x
  (* x x)
  x
  (* x x)
  (* (cbrt (+ 1 x)) (* x (cbrt (+ 1 x))))
  (* (sqrt (+ 1 x)) x)
  x
  x
  (+ (* x (cbrt x)) (cbrt x))
  (+ (sqrt x) (* x (sqrt x)))
  (+ (* x x) x)
  (+ (* (* x x) (* x x)) x)
  (* (- 1 (* x x)) x)
  (+ x (* x x))
  (+ x (* x x))
  (+ x (* x x))
33.089 * * * [progress]: adding candidates to table
33.285 * [progress]: [Phase 3 of 3] Extracting.
33.286 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+ x (* x x)))> #<alt (λ (x) (* x (+ 1 x)))>)
33.287 * * * [regime-changes]: Trying 2 branch expressions: ((+ x (* x x)) x)
33.287 * * * * [regimes]: Trying to branch on (+ x (* x x)) from (#<alt (λ (x) (+ x (* x x)))> #<alt (λ (x) (* x (+ 1 x)))>)
33.377 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+ x (* x x)))> #<alt (λ (x) (* x (+ 1 x)))>)
33.469 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
33.469 * [simplify]: Simplifying:
  (+ x (* x x))
33.469 * * [simplify]: iteration 0: 3 enodes
33.470 * * [simplify]: iteration 1: 4 enodes
33.471 * * [simplify]: iteration complete: 4 enodes
33.471 * * [simplify]: Extracting #0: cost 1 inf + 0
33.471 * * [simplify]: Extracting #1: cost 3 inf + 0
33.471 * * [simplify]: Extracting #2: cost 2 inf + 1
33.471 * * [simplify]: Extracting #3: cost 0 inf + 123
33.471 * [simplify]: Simplified to:
  (+ (* x x) x)
34.743 * [regime-testing]: Baseline error score: 0.0011251406425803225
34.772 * [regime-testing]: Oracle error score: 0.00012501562695336918
34.815 * [regime-testing]: End program error score: 0.0011251406425803225
35.049 * [regime-testing]: Target error score: 0.016127015876984622