0.318 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.085 * * * [progress]: [2/2] Setting up program.
0.089 * [progress]: [Phase 2 of 3] Improving.
0.091 * [simplify]: Simplifying:
  (- (* (+ x 1.0) (+ x 1.0)) 1.0)
0.092 * * [simplify]: iteration 0: 5 enodes
0.096 * * [simplify]: iteration 1: 14 enodes
0.099 * * [simplify]: iteration 2: 37 enodes
0.105 * * [simplify]: iteration 3: 110 enodes
0.154 * * [simplify]: iteration 4: 310 enodes
0.281 * * [simplify]: iteration 5: 935 enodes
0.543 * * [simplify]: iteration 6: 1663 enodes
0.778 * * [simplify]: iteration 7: 2090 enodes
1.066 * * [simplify]: iteration complete: 5001 enodes
1.066 * * [simplify]: Extracting #0: cost 1 inf + 0
1.067 * * [simplify]: Extracting #1: cost 418 inf + 0
1.071 * * [simplify]: Extracting #2: cost 1198 inf + 1134
1.076 * * [simplify]: Extracting #3: cost 1037 inf + 15227
1.095 * * [simplify]: Extracting #4: cost 243 inf + 130696
1.132 * * [simplify]: Extracting #5: cost 1 inf + 172861
1.165 * * [simplify]: Extracting #6: cost 0 inf + 173143
1.199 * [simplify]: Simplified to:
  (- (* (+ 1.0 x) (+ 1.0 x)) 1.0)
1.201 * * [progress]: iteration 1 / 4
1.201 * * * [progress]: picking best candidate
1.204 * * * * [pick]: Picked  #<alt (λ (x) (- (* (+ x 1.0) (+ x 1.0)) 1.0))>
1.204 * * * [progress]: localizing error
1.214 * * * [progress]: generating rewritten candidates
1.214 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
1.229 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
1.261 * * * [progress]: generating series expansions
1.262 * * * * [progress]: [ 1 / 2 ] generating series at (2)
1.266 * [backup-simplify]: Simplify (- (* (+ x 1.0) (+ x 1.0)) 1.0) into (+ (* 2.0 x) (pow x 2))
1.267 * [approximate]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in (x) around 0
1.267 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in x
1.267 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.267 * [taylor]: Taking taylor expansion of 2.0 in x
1.267 * [backup-simplify]: Simplify 2.0 into 2.0
1.267 * [taylor]: Taking taylor expansion of x in x
1.267 * [backup-simplify]: Simplify 0 into 0
1.267 * [backup-simplify]: Simplify 1 into 1
1.267 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.267 * [taylor]: Taking taylor expansion of x in x
1.267 * [backup-simplify]: Simplify 0 into 0
1.267 * [backup-simplify]: Simplify 1 into 1
1.268 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in x
1.268 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.268 * [taylor]: Taking taylor expansion of 2.0 in x
1.268 * [backup-simplify]: Simplify 2.0 into 2.0
1.268 * [taylor]: Taking taylor expansion of x in x
1.268 * [backup-simplify]: Simplify 0 into 0
1.268 * [backup-simplify]: Simplify 1 into 1
1.268 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.268 * [taylor]: Taking taylor expansion of x in x
1.268 * [backup-simplify]: Simplify 0 into 0
1.268 * [backup-simplify]: Simplify 1 into 1
1.269 * [backup-simplify]: Simplify (* 2.0 0) into 0
1.270 * [backup-simplify]: Simplify (+ 0 0) into 0
1.270 * [backup-simplify]: Simplify 0 into 0
1.271 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
1.271 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
1.271 * [backup-simplify]: Simplify 2.0 into 2.0
1.272 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
1.272 * [backup-simplify]: Simplify (* 1 1) into 1
1.272 * [backup-simplify]: Simplify (+ 0 1) into 1
1.272 * [backup-simplify]: Simplify 1 into 1
1.273 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.273 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.274 * [backup-simplify]: Simplify (+ 0 0) into 0
1.274 * [backup-simplify]: Simplify 0 into 0
1.274 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1.275 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.275 * [backup-simplify]: Simplify (+ 0 0) into 0
1.275 * [backup-simplify]: Simplify 0 into 0
1.276 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1.277 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.277 * [backup-simplify]: Simplify (+ 0 0) into 0
1.277 * [backup-simplify]: Simplify 0 into 0
1.278 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1.278 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.279 * [backup-simplify]: Simplify (+ 0 0) into 0
1.279 * [backup-simplify]: Simplify 0 into 0
1.280 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1.280 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.281 * [backup-simplify]: Simplify (+ 0 0) into 0
1.281 * [backup-simplify]: Simplify 0 into 0
1.282 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
1.283 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.283 * [backup-simplify]: Simplify (+ 0 0) into 0
1.283 * [backup-simplify]: Simplify 0 into 0
1.283 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2.0 x)) into (+ (* 2.0 x) (pow x 2))
1.284 * [backup-simplify]: Simplify (- (* (+ (/ 1 x) 1.0) (+ (/ 1 x) 1.0)) 1.0) into (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
1.284 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
1.284 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.284 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.284 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.284 * [taylor]: Taking taylor expansion of x in x
1.284 * [backup-simplify]: Simplify 0 into 0
1.284 * [backup-simplify]: Simplify 1 into 1
1.284 * [backup-simplify]: Simplify (* 1 1) into 1
1.284 * [backup-simplify]: Simplify (/ 1 1) into 1
1.284 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.284 * [taylor]: Taking taylor expansion of 2.0 in x
1.284 * [backup-simplify]: Simplify 2.0 into 2.0
1.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.285 * [taylor]: Taking taylor expansion of x in x
1.285 * [backup-simplify]: Simplify 0 into 0
1.285 * [backup-simplify]: Simplify 1 into 1
1.285 * [backup-simplify]: Simplify (/ 1 1) into 1
1.285 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.285 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.285 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.285 * [taylor]: Taking taylor expansion of x in x
1.285 * [backup-simplify]: Simplify 0 into 0
1.285 * [backup-simplify]: Simplify 1 into 1
1.285 * [backup-simplify]: Simplify (* 1 1) into 1
1.285 * [backup-simplify]: Simplify (/ 1 1) into 1
1.285 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.285 * [taylor]: Taking taylor expansion of 2.0 in x
1.285 * [backup-simplify]: Simplify 2.0 into 2.0
1.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.285 * [taylor]: Taking taylor expansion of x in x
1.285 * [backup-simplify]: Simplify 0 into 0
1.285 * [backup-simplify]: Simplify 1 into 1
1.286 * [backup-simplify]: Simplify (/ 1 1) into 1
1.286 * [backup-simplify]: Simplify (+ 1 0) into 1
1.286 * [backup-simplify]: Simplify 1 into 1
1.287 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.287 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.287 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
1.288 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
1.288 * [backup-simplify]: Simplify 2.0 into 2.0
1.288 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.289 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.289 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.290 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
1.290 * [backup-simplify]: Simplify (+ 0 0) into 0
1.290 * [backup-simplify]: Simplify 0 into 0
1.291 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.291 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.292 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.292 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
1.293 * [backup-simplify]: Simplify (+ 0 0) into 0
1.293 * [backup-simplify]: Simplify 0 into 0
1.293 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.294 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.295 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.295 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.295 * [backup-simplify]: Simplify (+ 0 0) into 0
1.295 * [backup-simplify]: Simplify 0 into 0
1.296 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.297 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.297 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.298 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.298 * [backup-simplify]: Simplify (+ 0 0) into 0
1.298 * [backup-simplify]: Simplify 0 into 0
1.299 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.300 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.300 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.301 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.301 * [backup-simplify]: Simplify (+ 0 0) into 0
1.301 * [backup-simplify]: Simplify 0 into 0
1.302 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1.303 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.303 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.304 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.304 * [backup-simplify]: Simplify (+ 0 0) into 0
1.305 * [backup-simplify]: Simplify 0 into 0
1.305 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2.0 x) (pow x 2))
1.305 * [backup-simplify]: Simplify (- (* (+ (/ 1 (- x)) 1.0) (+ (/ 1 (- x)) 1.0)) 1.0) into (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
1.305 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
1.305 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.305 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.305 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.305 * [taylor]: Taking taylor expansion of x in x
1.305 * [backup-simplify]: Simplify 0 into 0
1.305 * [backup-simplify]: Simplify 1 into 1
1.305 * [backup-simplify]: Simplify (* 1 1) into 1
1.306 * [backup-simplify]: Simplify (/ 1 1) into 1
1.306 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.306 * [taylor]: Taking taylor expansion of 2.0 in x
1.306 * [backup-simplify]: Simplify 2.0 into 2.0
1.306 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.306 * [taylor]: Taking taylor expansion of x in x
1.306 * [backup-simplify]: Simplify 0 into 0
1.306 * [backup-simplify]: Simplify 1 into 1
1.306 * [backup-simplify]: Simplify (/ 1 1) into 1
1.306 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.306 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.306 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.306 * [taylor]: Taking taylor expansion of x in x
1.306 * [backup-simplify]: Simplify 0 into 0
1.306 * [backup-simplify]: Simplify 1 into 1
1.306 * [backup-simplify]: Simplify (* 1 1) into 1
1.306 * [backup-simplify]: Simplify (/ 1 1) into 1
1.306 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.307 * [taylor]: Taking taylor expansion of 2.0 in x
1.307 * [backup-simplify]: Simplify 2.0 into 2.0
1.307 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.307 * [taylor]: Taking taylor expansion of x in x
1.307 * [backup-simplify]: Simplify 0 into 0
1.307 * [backup-simplify]: Simplify 1 into 1
1.307 * [backup-simplify]: Simplify (/ 1 1) into 1
1.307 * [backup-simplify]: Simplify (+ 1 0) into 1
1.307 * [backup-simplify]: Simplify 1 into 1
1.308 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.308 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.308 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
1.308 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.309 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0)
1.309 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.310 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.310 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.311 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.311 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
1.311 * [backup-simplify]: Simplify (- 0) into 0
1.312 * [backup-simplify]: Simplify (+ 0 0) into 0
1.312 * [backup-simplify]: Simplify 0 into 0
1.312 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.313 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.313 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.314 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
1.314 * [backup-simplify]: Simplify (- 0) into 0
1.314 * [backup-simplify]: Simplify (+ 0 0) into 0
1.314 * [backup-simplify]: Simplify 0 into 0
1.315 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.317 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.317 * [backup-simplify]: Simplify (- 0) into 0
1.317 * [backup-simplify]: Simplify (+ 0 0) into 0
1.318 * [backup-simplify]: Simplify 0 into 0
1.318 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.319 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.319 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.320 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.320 * [backup-simplify]: Simplify (- 0) into 0
1.320 * [backup-simplify]: Simplify (+ 0 0) into 0
1.321 * [backup-simplify]: Simplify 0 into 0
1.321 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.322 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.322 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.323 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.323 * [backup-simplify]: Simplify (- 0) into 0
1.324 * [backup-simplify]: Simplify (+ 0 0) into 0
1.324 * [backup-simplify]: Simplify 0 into 0
1.325 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1.325 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.326 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.327 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.327 * [backup-simplify]: Simplify (- 0) into 0
1.327 * [backup-simplify]: Simplify (+ 0 0) into 0
1.327 * [backup-simplify]: Simplify 0 into 0
1.328 * [backup-simplify]: Simplify (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2.0 x) (pow x 2))
1.328 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
1.328 * [backup-simplify]: Simplify (* (+ x 1.0) (+ x 1.0)) into (pow (+ x 1.0) 2)
1.328 * [approximate]: Taking taylor expansion of (pow (+ x 1.0) 2) in (x) around 0
1.328 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 2) in x
1.328 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.328 * [taylor]: Taking taylor expansion of x in x
1.328 * [backup-simplify]: Simplify 0 into 0
1.328 * [backup-simplify]: Simplify 1 into 1
1.328 * [taylor]: Taking taylor expansion of 1.0 in x
1.328 * [backup-simplify]: Simplify 1.0 into 1.0
1.332 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.333 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 2) in x
1.333 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.333 * [taylor]: Taking taylor expansion of x in x
1.333 * [backup-simplify]: Simplify 0 into 0
1.333 * [backup-simplify]: Simplify 1 into 1
1.333 * [taylor]: Taking taylor expansion of 1.0 in x
1.333 * [backup-simplify]: Simplify 1.0 into 1.0
1.333 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.333 * [backup-simplify]: Simplify (* 1.0 1.0) into 1.0
1.333 * [backup-simplify]: Simplify 1.0 into 1.0
1.334 * [backup-simplify]: Simplify (+ 1 0) into 1
1.335 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 1 1.0)) into 2.0
1.335 * [backup-simplify]: Simplify 2.0 into 2.0
1.335 * [backup-simplify]: Simplify (+ 0 0) into 0
1.335 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 1 1) (* 0 1.0))) into 1
1.335 * [backup-simplify]: Simplify 1 into 1
1.336 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (+ (* 2.0 x) 1.0)) into (+ (* 2.0 x) (+ (pow x 2) 1.0))
1.336 * [backup-simplify]: Simplify (* (+ (/ 1 x) 1.0) (+ (/ 1 x) 1.0)) into (pow (+ (/ 1 x) 1.0) 2)
1.336 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 2) in (x) around 0
1.336 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 2) in x
1.336 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.336 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.336 * [taylor]: Taking taylor expansion of x in x
1.336 * [backup-simplify]: Simplify 0 into 0
1.336 * [backup-simplify]: Simplify 1 into 1
1.336 * [backup-simplify]: Simplify (/ 1 1) into 1
1.336 * [taylor]: Taking taylor expansion of 1.0 in x
1.336 * [backup-simplify]: Simplify 1.0 into 1.0
1.337 * [backup-simplify]: Simplify (+ 1 0) into 1
1.337 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 2) in x
1.337 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.337 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.337 * [taylor]: Taking taylor expansion of x in x
1.337 * [backup-simplify]: Simplify 0 into 0
1.337 * [backup-simplify]: Simplify 1 into 1
1.337 * [backup-simplify]: Simplify (/ 1 1) into 1
1.337 * [taylor]: Taking taylor expansion of 1.0 in x
1.337 * [backup-simplify]: Simplify 1.0 into 1.0
1.337 * [backup-simplify]: Simplify (+ 1 0) into 1
1.337 * [backup-simplify]: Simplify (* 1 1) into 1
1.338 * [backup-simplify]: Simplify 1 into 1
1.338 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.338 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.339 * [backup-simplify]: Simplify (+ (* 1 1.0) (* 1.0 1)) into 2.0
1.339 * [backup-simplify]: Simplify 2.0 into 2.0
1.340 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.340 * [backup-simplify]: Simplify (+ 0 0) into 0
1.341 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 1.0) (* 0 1))) into 1.0
1.341 * [backup-simplify]: Simplify 1.0 into 1.0
1.342 * [backup-simplify]: Simplify (+ 1.0 (+ (* 2.0 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2)))) into (+ (* 2.0 x) (+ (pow x 2) 1.0))
1.342 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) 1.0) (+ (/ 1 (- x)) 1.0)) into (pow (- 1.0 (/ 1 x)) 2)
1.342 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in (x) around 0
1.342 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in x
1.342 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.342 * [taylor]: Taking taylor expansion of 1.0 in x
1.342 * [backup-simplify]: Simplify 1.0 into 1.0
1.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.342 * [taylor]: Taking taylor expansion of x in x
1.342 * [backup-simplify]: Simplify 0 into 0
1.342 * [backup-simplify]: Simplify 1 into 1
1.342 * [backup-simplify]: Simplify (/ 1 1) into 1
1.342 * [backup-simplify]: Simplify (- 1) into -1
1.343 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.343 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in x
1.343 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.343 * [taylor]: Taking taylor expansion of 1.0 in x
1.343 * [backup-simplify]: Simplify 1.0 into 1.0
1.343 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.343 * [taylor]: Taking taylor expansion of x in x
1.343 * [backup-simplify]: Simplify 0 into 0
1.343 * [backup-simplify]: Simplify 1 into 1
1.343 * [backup-simplify]: Simplify (/ 1 1) into 1
1.343 * [backup-simplify]: Simplify (- 1) into -1
1.344 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.344 * [backup-simplify]: Simplify (* -1 -1) into 1
1.344 * [backup-simplify]: Simplify 1 into 1
1.344 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.345 * [backup-simplify]: Simplify (- 0) into 0
1.345 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.346 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 1.0 -1)) into (- 2.0)
1.346 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.346 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.347 * [backup-simplify]: Simplify (- 0) into 0
1.347 * [backup-simplify]: Simplify (+ 0 0) into 0
1.349 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 1.0) (* 0 -1))) into 1.0
1.349 * [backup-simplify]: Simplify 1.0 into 1.0
1.349 * [backup-simplify]: Simplify (+ 1.0 (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2)))) into (+ (* 2.0 x) (+ (pow x 2) 1.0))
1.349 * * * [progress]: simplifying candidates
1.350 * [simplify]: Simplifying:
  (/ (exp (* (+ x 1.0) (+ x 1.0))) (exp 1.0))
  (log (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (exp (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (* (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)))
  (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (* (* (- (* (+ x 1.0) (+ x 1.0)) 1.0) (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (- (pow (* (+ x 1.0) (+ x 1.0)) 3) (pow 1.0 3))
  (+ (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (+ (* 1.0 1.0) (* (* (+ x 1.0) (+ x 1.0)) 1.0)))
  (- 1.0)
  (- (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (* 1.0 1.0))
  (+ (* (+ x 1.0) (+ x 1.0)) 1.0)
  (+ (+ x 1.0) (sqrt 1.0))
  (- (+ x 1.0) (sqrt 1.0))
  (- (* (+ x 1.0) 1.0) 1.0)
  (- (* 1.0 (+ x 1.0)) 1.0)
  (- 1.0)
  (+ 1 1)
  (* (+ x 1.0) (+ x 1.0))
  (+ 1 1)
  (+ (log (+ x 1.0)) (log (+ x 1.0)))
  (log (* (+ x 1.0) (+ x 1.0)))
  (exp (* (+ x 1.0) (+ x 1.0)))
  (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)))
  (* (cbrt (* (+ x 1.0) (+ x 1.0))) (cbrt (* (+ x 1.0) (+ x 1.0))))
  (cbrt (* (+ x 1.0) (+ x 1.0)))
  (* (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (* (+ x 1.0) (+ x 1.0)))
  (sqrt (* (+ x 1.0) (+ x 1.0)))
  (sqrt (* (+ x 1.0) (+ x 1.0)))
  (* (+ (pow x 3) (pow 1.0 3)) (+ (pow x 3) (pow 1.0 3)))
  (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (+ (pow x 3) (pow 1.0 3)) (- (* x x) (* 1.0 1.0)))
  (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (- x 1.0))
  (* (- (* x x) (* 1.0 1.0)) (+ (pow x 3) (pow 1.0 3)))
  (* (- x 1.0) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0)))
  (* (- x 1.0) (- x 1.0))
  (* (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))
  (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))
  (* 1 1)
  (* (+ x 1.0) (+ x 1.0))
  (* 1 1)
  (* (+ x 1.0) (+ x 1.0))
  (* 1 1)
  (* (+ x 1.0) (+ x 1.0))
  (* 1 1)
  (* (+ x 1.0) (+ x 1.0))
  (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))
  (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))
  (* 2 1)
  (* (+ x 1.0) x)
  (* (+ x 1.0) 1.0)
  (* x (+ x 1.0))
  (* 1.0 (+ x 1.0))
  (* (+ x 1.0) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (* (+ x 1.0) (sqrt (+ x 1.0)))
  (* (+ x 1.0) 1)
  (* (+ x 1.0) 1)
  (* (cbrt (+ x 1.0)) (+ x 1.0))
  (* (sqrt (+ x 1.0)) (+ x 1.0))
  (* (+ x 1.0) (+ x 1.0))
  (* (+ x 1.0) (+ x 1.0))
  (* (+ x 1.0) (+ (pow x 3) (pow 1.0 3)))
  (* (+ x 1.0) (- (* x x) (* 1.0 1.0)))
  (* (+ (pow x 3) (pow 1.0 3)) (+ x 1.0))
  (* (- (* x x) (* 1.0 1.0)) (+ x 1.0))
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (+ (pow x 2) 1.0))
  (+ (* 2.0 x) (+ (pow x 2) 1.0))
  (+ (* 2.0 x) (+ (pow x 2) 1.0))
1.351 * * [simplify]: iteration 0: 86 enodes
1.368 * * [simplify]: iteration 1: 268 enodes
1.481 * * [simplify]: iteration 2: 1615 enodes
1.875 * * [simplify]: iteration complete: 5002 enodes
1.875 * * [simplify]: Extracting #0: cost 41 inf + 0
1.882 * * [simplify]: Extracting #1: cost 854 inf + 2
1.887 * * [simplify]: Extracting #2: cost 1895 inf + 4784
1.905 * * [simplify]: Extracting #3: cost 1467 inf + 112518
1.950 * * [simplify]: Extracting #4: cost 212 inf + 312094
2.005 * * [simplify]: Extracting #5: cost 23 inf + 354001
2.062 * * [simplify]: Extracting #6: cost 2 inf + 357787
2.119 * * [simplify]: Extracting #7: cost 0 inf + 358293
2.177 * [simplify]: Simplified to:
  (exp (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (log (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (exp (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (* (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)))
  (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (* (* (- (* (+ x 1.0) (+ x 1.0)) 1.0) (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (- (* (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (* (+ x 1.0) (+ x 1.0))) (* 1.0 (* 1.0 1.0)))
  (+ (* (+ 1.0 (* (+ x 1.0) (+ x 1.0))) 1.0) (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))))
  (- 1.0)
  (* (+ (* (+ x 1.0) (+ x 1.0)) 1.0) (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (+ 1.0 (* (+ x 1.0) (+ x 1.0)))
  (+ (+ x 1.0) (sqrt 1.0))
  (- (+ x 1.0) (sqrt 1.0))
  (- (* 1.0 (+ x 1.0)) 1.0)
  (- (* 1.0 (+ x 1.0)) 1.0)
  (- 1.0)
  2
  (* (+ x 1.0) (+ x 1.0))
  2
  (+ (log (+ x 1.0)) (log (+ x 1.0)))
  (+ (log (+ x 1.0)) (log (+ x 1.0)))
  (exp (* (+ x 1.0) (+ x 1.0)))
  (* (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (* (+ x 1.0) (+ x 1.0)))
  (* (cbrt (* (+ x 1.0) (+ x 1.0))) (cbrt (* (+ x 1.0) (+ x 1.0))))
  (cbrt (* (+ x 1.0) (+ x 1.0)))
  (* (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (* (+ x 1.0) (+ x 1.0)))
  (fabs (+ x 1.0))
  (fabs (+ x 1.0))
  (* (+ (* (* x x) x) (* 1.0 (* 1.0 1.0))) (+ (* (* x x) x) (* 1.0 (* 1.0 1.0))))
  (* (+ (* 1.0 (- 1.0 x)) (* x x)) (+ (* 1.0 (- 1.0 x)) (* x x)))
  (+ (* (+ (* (* x x) x) (* 1.0 (* 1.0 1.0))) (* x x)) (* (+ (* (* x x) x) (* 1.0 (* 1.0 1.0))) (- (* 1.0 1.0))))
  (* (+ (* 1.0 (- 1.0 x)) (* x x)) (- x 1.0))
  (+ (* (+ (* (* x x) x) (* 1.0 (* 1.0 1.0))) (* x x)) (* (+ (* (* x x) x) (* 1.0 (* 1.0 1.0))) (- (* 1.0 1.0))))
  (* (+ (* 1.0 (- 1.0 x)) (* x x)) (- x 1.0))
  (* (* (+ x 1.0) (- x 1.0)) (* (+ x 1.0) (- x 1.0)))
  (* (- x 1.0) (- x 1.0))
  (* (cbrt (+ x 1.0)) (+ x 1.0))
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (+ x 1.0)
  (+ x 1.0)
  1
  (* (+ x 1.0) (+ x 1.0))
  1
  (* (+ x 1.0) (+ x 1.0))
  1
  (* (+ x 1.0) (+ x 1.0))
  1
  (* (+ x 1.0) (+ x 1.0))
  (+ x 1.0)
  (+ x 1.0)
  2
  (* x (+ x 1.0))
  (* 1.0 (+ x 1.0))
  (* x (+ x 1.0))
  (* 1.0 (+ x 1.0))
  (* (* (cbrt (+ x 1.0)) (+ x 1.0)) (cbrt (+ x 1.0)))
  (* (sqrt (+ x 1.0)) (+ x 1.0))
  (+ x 1.0)
  (+ x 1.0)
  (* (cbrt (+ x 1.0)) (+ x 1.0))
  (* (sqrt (+ x 1.0)) (+ x 1.0))
  (* (+ x 1.0) (+ x 1.0))
  (* (+ x 1.0) (+ x 1.0))
  (* (+ (* (* x x) x) (* 1.0 (* 1.0 1.0))) (+ x 1.0))
  (* (* (+ x 1.0) (- x 1.0)) (+ x 1.0))
  (* (+ (* (* x x) x) (* 1.0 (* 1.0 1.0))) (+ x 1.0))
  (* (* (+ x 1.0) (- x 1.0)) (+ x 1.0))
  (* x (+ 2.0 x))
  (* x (+ 2.0 x))
  (* x (+ 2.0 x))
  (+ 1.0 (* x (+ 2.0 x)))
  (+ 1.0 (* x (+ 2.0 x)))
  (+ 1.0 (* x (+ 2.0 x)))
2.179 * * * [progress]: adding candidates to table
2.312 * * [progress]: iteration 2 / 4
2.312 * * * [progress]: picking best candidate
2.315 * * * * [pick]: Picked  #<alt (λ (x) (* x (+ 2.0 x)))>
2.315 * * * [progress]: localizing error
2.320 * * * [progress]: generating rewritten candidates
2.320 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.336 * * * [progress]: generating series expansions
2.336 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.336 * [backup-simplify]: Simplify (* x (+ 2.0 x)) into (* x (+ x 2.0))
2.336 * [approximate]: Taking taylor expansion of (* x (+ x 2.0)) in (x) around 0
2.336 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x
2.336 * [taylor]: Taking taylor expansion of x in x
2.336 * [backup-simplify]: Simplify 0 into 0
2.336 * [backup-simplify]: Simplify 1 into 1
2.336 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
2.336 * [taylor]: Taking taylor expansion of x in x
2.336 * [backup-simplify]: Simplify 0 into 0
2.336 * [backup-simplify]: Simplify 1 into 1
2.336 * [taylor]: Taking taylor expansion of 2.0 in x
2.336 * [backup-simplify]: Simplify 2.0 into 2.0
2.336 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x
2.336 * [taylor]: Taking taylor expansion of x in x
2.336 * [backup-simplify]: Simplify 0 into 0
2.336 * [backup-simplify]: Simplify 1 into 1
2.337 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
2.337 * [taylor]: Taking taylor expansion of x in x
2.337 * [backup-simplify]: Simplify 0 into 0
2.337 * [backup-simplify]: Simplify 1 into 1
2.337 * [taylor]: Taking taylor expansion of 2.0 in x
2.337 * [backup-simplify]: Simplify 2.0 into 2.0
2.337 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
2.337 * [backup-simplify]: Simplify (* 0 2.0) into 0
2.337 * [backup-simplify]: Simplify 0 into 0
2.338 * [backup-simplify]: Simplify (+ 1 0) into 1
2.339 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 2.0)) into 2.0
2.339 * [backup-simplify]: Simplify 2.0 into 2.0
2.339 * [backup-simplify]: Simplify (+ 0 0) into 0
2.340 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2.0))) into 1
2.340 * [backup-simplify]: Simplify 1 into 1
2.340 * [backup-simplify]: Simplify (+ 0 0) into 0
2.342 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2.0)))) into 0
2.343 * [backup-simplify]: Simplify 0 into 0
2.343 * [backup-simplify]: Simplify (+ 0 0) into 0
2.344 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))) into 0
2.344 * [backup-simplify]: Simplify 0 into 0
2.344 * [backup-simplify]: Simplify (+ 0 0) into 0
2.345 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0)))))) into 0
2.345 * [backup-simplify]: Simplify 0 into 0
2.345 * [backup-simplify]: Simplify (+ 0 0) into 0
2.346 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))))) into 0
2.346 * [backup-simplify]: Simplify 0 into 0
2.346 * [backup-simplify]: Simplify (+ 0 0) into 0
2.347 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0)))))))) into 0
2.347 * [backup-simplify]: Simplify 0 into 0
2.348 * [backup-simplify]: Simplify (+ 0 0) into 0
2.349 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))))))) into 0
2.349 * [backup-simplify]: Simplify 0 into 0
2.349 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2.0 x)) into (+ (* 2.0 x) (pow x 2))
2.349 * [backup-simplify]: Simplify (* (/ 1 x) (+ 2.0 (/ 1 x))) into (/ (+ (/ 1 x) 2.0) x)
2.349 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in (x) around 0
2.349 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x
2.349 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
2.349 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.349 * [taylor]: Taking taylor expansion of x in x
2.349 * [backup-simplify]: Simplify 0 into 0
2.349 * [backup-simplify]: Simplify 1 into 1
2.349 * [backup-simplify]: Simplify (/ 1 1) into 1
2.349 * [taylor]: Taking taylor expansion of 2.0 in x
2.349 * [backup-simplify]: Simplify 2.0 into 2.0
2.350 * [taylor]: Taking taylor expansion of x in x
2.350 * [backup-simplify]: Simplify 0 into 0
2.350 * [backup-simplify]: Simplify 1 into 1
2.350 * [backup-simplify]: Simplify (+ 1 0) into 1
2.350 * [backup-simplify]: Simplify (/ 1 1) into 1
2.350 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x
2.350 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
2.350 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.350 * [taylor]: Taking taylor expansion of x in x
2.350 * [backup-simplify]: Simplify 0 into 0
2.350 * [backup-simplify]: Simplify 1 into 1
2.350 * [backup-simplify]: Simplify (/ 1 1) into 1
2.350 * [taylor]: Taking taylor expansion of 2.0 in x
2.350 * [backup-simplify]: Simplify 2.0 into 2.0
2.351 * [taylor]: Taking taylor expansion of x in x
2.351 * [backup-simplify]: Simplify 0 into 0
2.351 * [backup-simplify]: Simplify 1 into 1
2.351 * [backup-simplify]: Simplify (+ 1 0) into 1
2.351 * [backup-simplify]: Simplify (/ 1 1) into 1
2.351 * [backup-simplify]: Simplify 1 into 1
2.352 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.352 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
2.353 * [backup-simplify]: Simplify (- (/ 2.0 1) (+ (* 1 (/ 0 1)))) into 2.0
2.353 * [backup-simplify]: Simplify 2.0 into 2.0
2.354 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.354 * [backup-simplify]: Simplify (+ 0 0) into 0
2.354 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)))) into 0
2.354 * [backup-simplify]: Simplify 0 into 0
2.355 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.355 * [backup-simplify]: Simplify (+ 0 0) into 0
2.356 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.356 * [backup-simplify]: Simplify 0 into 0
2.356 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.357 * [backup-simplify]: Simplify (+ 0 0) into 0
2.357 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.357 * [backup-simplify]: Simplify 0 into 0
2.358 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.358 * [backup-simplify]: Simplify (+ 0 0) into 0
2.359 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.359 * [backup-simplify]: Simplify 0 into 0
2.359 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.359 * [backup-simplify]: Simplify (+ 0 0) into 0
2.360 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.360 * [backup-simplify]: Simplify 0 into 0
2.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.361 * [backup-simplify]: Simplify (+ 0 0) into 0
2.362 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.362 * [backup-simplify]: Simplify 0 into 0
2.362 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2.0 x) (pow x 2))
2.362 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ 2.0 (/ 1 (- x)))) into (* -1 (/ (- 2.0 (/ 1 x)) x))
2.362 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in (x) around 0
2.362 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
2.362 * [taylor]: Taking taylor expansion of -1 in x
2.362 * [backup-simplify]: Simplify -1 into -1
2.362 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
2.362 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
2.362 * [taylor]: Taking taylor expansion of 2.0 in x
2.362 * [backup-simplify]: Simplify 2.0 into 2.0
2.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.362 * [taylor]: Taking taylor expansion of x in x
2.362 * [backup-simplify]: Simplify 0 into 0
2.362 * [backup-simplify]: Simplify 1 into 1
2.362 * [backup-simplify]: Simplify (/ 1 1) into 1
2.362 * [taylor]: Taking taylor expansion of x in x
2.362 * [backup-simplify]: Simplify 0 into 0
2.362 * [backup-simplify]: Simplify 1 into 1
2.363 * [backup-simplify]: Simplify (- 1) into -1
2.363 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.363 * [backup-simplify]: Simplify (/ -1 1) into -1
2.363 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
2.363 * [taylor]: Taking taylor expansion of -1 in x
2.363 * [backup-simplify]: Simplify -1 into -1
2.363 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
2.363 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
2.363 * [taylor]: Taking taylor expansion of 2.0 in x
2.363 * [backup-simplify]: Simplify 2.0 into 2.0
2.363 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.363 * [taylor]: Taking taylor expansion of x in x
2.363 * [backup-simplify]: Simplify 0 into 0
2.363 * [backup-simplify]: Simplify 1 into 1
2.363 * [backup-simplify]: Simplify (/ 1 1) into 1
2.363 * [taylor]: Taking taylor expansion of x in x
2.364 * [backup-simplify]: Simplify 0 into 0
2.364 * [backup-simplify]: Simplify 1 into 1
2.364 * [backup-simplify]: Simplify (- 1) into -1
2.364 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.364 * [backup-simplify]: Simplify (/ -1 1) into -1
2.364 * [backup-simplify]: Simplify (* -1 -1) into 1
2.365 * [backup-simplify]: Simplify 1 into 1
2.365 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.365 * [backup-simplify]: Simplify (- 0) into 0
2.365 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
2.367 * [backup-simplify]: Simplify (- (/ 2.0 1) (+ (* -1 (/ 0 1)))) into 2.0
2.368 * [backup-simplify]: Simplify (+ (* -1 2.0) (* 0 -1)) into (- 2.0)
2.368 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.368 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.369 * [backup-simplify]: Simplify (- 0) into 0
2.369 * [backup-simplify]: Simplify (+ 0 0) into 0
2.369 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)))) into 0
2.370 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2.0) (* 0 -1))) into 0
2.370 * [backup-simplify]: Simplify 0 into 0
2.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.371 * [backup-simplify]: Simplify (- 0) into 0
2.371 * [backup-simplify]: Simplify (+ 0 0) into 0
2.372 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.372 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))) into 0
2.372 * [backup-simplify]: Simplify 0 into 0
2.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.373 * [backup-simplify]: Simplify (- 0) into 0
2.373 * [backup-simplify]: Simplify (+ 0 0) into 0
2.374 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.375 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1))))) into 0
2.375 * [backup-simplify]: Simplify 0 into 0
2.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.376 * [backup-simplify]: Simplify (- 0) into 0
2.376 * [backup-simplify]: Simplify (+ 0 0) into 0
2.376 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.377 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))))) into 0
2.377 * [backup-simplify]: Simplify 0 into 0
2.378 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.378 * [backup-simplify]: Simplify (- 0) into 0
2.378 * [backup-simplify]: Simplify (+ 0 0) into 0
2.379 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.380 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1))))))) into 0
2.380 * [backup-simplify]: Simplify 0 into 0
2.381 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.381 * [backup-simplify]: Simplify (- 0) into 0
2.381 * [backup-simplify]: Simplify (+ 0 0) into 0
2.382 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.383 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))))))) into 0
2.383 * [backup-simplify]: Simplify 0 into 0
2.383 * [backup-simplify]: Simplify (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2.0 x) (pow x 2))
2.383 * * * [progress]: simplifying candidates
2.384 * [simplify]: Simplifying:
  (* x (+ 2.0 x))
  (+ (log x) (log (+ 2.0 x)))
  (log (* x (+ 2.0 x)))
  (exp (* x (+ 2.0 x)))
  (* (* (* x x) x) (* (* (+ 2.0 x) (+ 2.0 x)) (+ 2.0 x)))
  (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x))))
  (cbrt (* x (+ 2.0 x)))
  (* (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (* (sqrt x) (sqrt (+ 2.0 x)))
  (* (sqrt x) (sqrt (+ 2.0 x)))
  (* x 2.0)
  (* x x)
  (* 2.0 x)
  (* x x)
  (* x (* (cbrt (+ 2.0 x)) (cbrt (+ 2.0 x))))
  (* x (sqrt (+ 2.0 x)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ 2.0 x))
  (* (sqrt x) (+ 2.0 x))
  (* x (+ 2.0 x))
  (* x (+ (pow 2.0 3) (pow x 3)))
  (* x (- (* 2.0 2.0) (* x x)))
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
2.384 * * [simplify]: iteration 0: 44 enodes
2.393 * * [simplify]: iteration 1: 139 enodes
2.447 * * [simplify]: iteration 2: 726 enodes
2.602 * * [simplify]: iteration complete: 5000 enodes
2.602 * * [simplify]: Extracting #0: cost 20 inf + 0
2.603 * * [simplify]: Extracting #1: cost 625 inf + 1
2.615 * * [simplify]: Extracting #2: cost 1682 inf + 16659
2.636 * * [simplify]: Extracting #3: cost 1671 inf + 145923
2.687 * * [simplify]: Extracting #4: cost 291 inf + 369622
2.750 * * [simplify]: Extracting #5: cost 18 inf + 409102
2.810 * * [simplify]: Extracting #6: cost 3 inf + 411693
2.872 * * [simplify]: Extracting #7: cost 0 inf + 412452
2.933 * [simplify]: Simplified to:
  (* x (+ 2.0 x))
  (log (* x (+ 2.0 x)))
  (log (* x (+ 2.0 x)))
  (exp (* x (+ 2.0 x)))
  (* (* x (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (+ 2.0 x))
  (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x))))
  (cbrt (* x (+ 2.0 x)))
  (* (* x (+ 2.0 x)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))
  (sqrt (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (* (sqrt x) (sqrt (+ 2.0 x)))
  (* (sqrt x) (sqrt (+ 2.0 x)))
  (* x 2.0)
  (* x x)
  (* x 2.0)
  (* x x)
  (* (* x (cbrt (+ 2.0 x))) (cbrt (+ 2.0 x)))
  (* x (sqrt (+ 2.0 x)))
  x
  x
  (* (cbrt x) (+ 2.0 x))
  (* (sqrt x) (+ 2.0 x))
  (* x (+ 2.0 x))
  (+ (* (* x x) (* x x)) (* (* 2.0 2.0) (* 2.0 x)))
  (* (* x (+ x 2.0)) (- 2.0 x))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
2.934 * * * [progress]: adding candidates to table
2.994 * * [progress]: iteration 3 / 4
2.995 * * * [progress]: picking best candidate
2.998 * * * * [pick]: Picked  #<alt (λ (x) (+ (* 2.0 x) (* x x)))>
2.998 * * * [progress]: localizing error
3.004 * * * [progress]: generating rewritten candidates
3.004 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.010 * * * [progress]: generating series expansions
3.010 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.010 * [backup-simplify]: Simplify (+ (* 2.0 x) (* x x)) into (+ (* 2.0 x) (pow x 2))
3.010 * [approximate]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in (x) around 0
3.010 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in x
3.010 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
3.010 * [taylor]: Taking taylor expansion of 2.0 in x
3.010 * [backup-simplify]: Simplify 2.0 into 2.0
3.010 * [taylor]: Taking taylor expansion of x in x
3.010 * [backup-simplify]: Simplify 0 into 0
3.010 * [backup-simplify]: Simplify 1 into 1
3.010 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.010 * [taylor]: Taking taylor expansion of x in x
3.010 * [backup-simplify]: Simplify 0 into 0
3.010 * [backup-simplify]: Simplify 1 into 1
3.010 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in x
3.010 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
3.010 * [taylor]: Taking taylor expansion of 2.0 in x
3.010 * [backup-simplify]: Simplify 2.0 into 2.0
3.010 * [taylor]: Taking taylor expansion of x in x
3.010 * [backup-simplify]: Simplify 0 into 0
3.010 * [backup-simplify]: Simplify 1 into 1
3.010 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.010 * [taylor]: Taking taylor expansion of x in x
3.010 * [backup-simplify]: Simplify 0 into 0
3.010 * [backup-simplify]: Simplify 1 into 1
3.011 * [backup-simplify]: Simplify (* 2.0 0) into 0
3.011 * [backup-simplify]: Simplify (+ 0 0) into 0
3.011 * [backup-simplify]: Simplify 0 into 0
3.012 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
3.012 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
3.012 * [backup-simplify]: Simplify 2.0 into 2.0
3.013 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
3.013 * [backup-simplify]: Simplify (* 1 1) into 1
3.013 * [backup-simplify]: Simplify (+ 0 1) into 1
3.013 * [backup-simplify]: Simplify 1 into 1
3.014 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.014 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.015 * [backup-simplify]: Simplify (+ 0 0) into 0
3.015 * [backup-simplify]: Simplify 0 into 0
3.015 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
3.016 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.016 * [backup-simplify]: Simplify (+ 0 0) into 0
3.016 * [backup-simplify]: Simplify 0 into 0
3.017 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
3.017 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.018 * [backup-simplify]: Simplify (+ 0 0) into 0
3.018 * [backup-simplify]: Simplify 0 into 0
3.019 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
3.019 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.019 * [backup-simplify]: Simplify (+ 0 0) into 0
3.019 * [backup-simplify]: Simplify 0 into 0
3.020 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
3.021 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.021 * [backup-simplify]: Simplify (+ 0 0) into 0
3.021 * [backup-simplify]: Simplify 0 into 0
3.022 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
3.023 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.024 * [backup-simplify]: Simplify (+ 0 0) into 0
3.024 * [backup-simplify]: Simplify 0 into 0
3.024 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2.0 x)) into (+ (* 2.0 x) (pow x 2))
3.024 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 x)) (* (/ 1 x) (/ 1 x))) into (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
3.024 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
3.024 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
3.024 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.024 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.024 * [taylor]: Taking taylor expansion of x in x
3.024 * [backup-simplify]: Simplify 0 into 0
3.024 * [backup-simplify]: Simplify 1 into 1
3.024 * [backup-simplify]: Simplify (* 1 1) into 1
3.024 * [backup-simplify]: Simplify (/ 1 1) into 1
3.024 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
3.024 * [taylor]: Taking taylor expansion of 2.0 in x
3.024 * [backup-simplify]: Simplify 2.0 into 2.0
3.025 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.025 * [taylor]: Taking taylor expansion of x in x
3.025 * [backup-simplify]: Simplify 0 into 0
3.025 * [backup-simplify]: Simplify 1 into 1
3.025 * [backup-simplify]: Simplify (/ 1 1) into 1
3.025 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
3.025 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.025 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.025 * [taylor]: Taking taylor expansion of x in x
3.025 * [backup-simplify]: Simplify 0 into 0
3.025 * [backup-simplify]: Simplify 1 into 1
3.025 * [backup-simplify]: Simplify (* 1 1) into 1
3.025 * [backup-simplify]: Simplify (/ 1 1) into 1
3.025 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
3.025 * [taylor]: Taking taylor expansion of 2.0 in x
3.025 * [backup-simplify]: Simplify 2.0 into 2.0
3.025 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.025 * [taylor]: Taking taylor expansion of x in x
3.025 * [backup-simplify]: Simplify 0 into 0
3.025 * [backup-simplify]: Simplify 1 into 1
3.026 * [backup-simplify]: Simplify (/ 1 1) into 1
3.026 * [backup-simplify]: Simplify (+ 1 0) into 1
3.026 * [backup-simplify]: Simplify 1 into 1
3.026 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.027 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.027 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
3.027 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
3.027 * [backup-simplify]: Simplify 2.0 into 2.0
3.028 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.028 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.029 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.029 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
3.029 * [backup-simplify]: Simplify (+ 0 0) into 0
3.029 * [backup-simplify]: Simplify 0 into 0
3.030 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.031 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.031 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.032 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
3.032 * [backup-simplify]: Simplify (+ 0 0) into 0
3.032 * [backup-simplify]: Simplify 0 into 0
3.033 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.033 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.034 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.034 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.035 * [backup-simplify]: Simplify (+ 0 0) into 0
3.035 * [backup-simplify]: Simplify 0 into 0
3.035 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.036 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.037 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.037 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.038 * [backup-simplify]: Simplify (+ 0 0) into 0
3.038 * [backup-simplify]: Simplify 0 into 0
3.038 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.039 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.040 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.040 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.041 * [backup-simplify]: Simplify (+ 0 0) into 0
3.041 * [backup-simplify]: Simplify 0 into 0
3.042 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
3.042 * [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
3.043 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.044 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.044 * [backup-simplify]: Simplify (+ 0 0) into 0
3.044 * [backup-simplify]: Simplify 0 into 0
3.044 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2.0 x) (pow x 2))
3.044 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (- x))) (* (/ 1 (- x)) (/ 1 (- x)))) into (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
3.044 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
3.044 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
3.044 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.044 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.044 * [taylor]: Taking taylor expansion of x in x
3.045 * [backup-simplify]: Simplify 0 into 0
3.045 * [backup-simplify]: Simplify 1 into 1
3.045 * [backup-simplify]: Simplify (* 1 1) into 1
3.045 * [backup-simplify]: Simplify (/ 1 1) into 1
3.045 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
3.045 * [taylor]: Taking taylor expansion of 2.0 in x
3.045 * [backup-simplify]: Simplify 2.0 into 2.0
3.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.045 * [taylor]: Taking taylor expansion of x in x
3.045 * [backup-simplify]: Simplify 0 into 0
3.045 * [backup-simplify]: Simplify 1 into 1
3.045 * [backup-simplify]: Simplify (/ 1 1) into 1
3.045 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
3.045 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.045 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.045 * [taylor]: Taking taylor expansion of x in x
3.045 * [backup-simplify]: Simplify 0 into 0
3.045 * [backup-simplify]: Simplify 1 into 1
3.046 * [backup-simplify]: Simplify (* 1 1) into 1
3.046 * [backup-simplify]: Simplify (/ 1 1) into 1
3.046 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
3.046 * [taylor]: Taking taylor expansion of 2.0 in x
3.046 * [backup-simplify]: Simplify 2.0 into 2.0
3.046 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.046 * [taylor]: Taking taylor expansion of x in x
3.046 * [backup-simplify]: Simplify 0 into 0
3.046 * [backup-simplify]: Simplify 1 into 1
3.046 * [backup-simplify]: Simplify (/ 1 1) into 1
3.047 * [backup-simplify]: Simplify (+ 1 0) into 1
3.047 * [backup-simplify]: Simplify 1 into 1
3.047 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.047 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.048 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
3.048 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.048 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0)
3.049 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.049 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.050 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.050 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.051 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
3.051 * [backup-simplify]: Simplify (- 0) into 0
3.051 * [backup-simplify]: Simplify (+ 0 0) into 0
3.051 * [backup-simplify]: Simplify 0 into 0
3.052 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.052 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.053 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.054 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
3.054 * [backup-simplify]: Simplify (- 0) into 0
3.055 * [backup-simplify]: Simplify (+ 0 0) into 0
3.055 * [backup-simplify]: Simplify 0 into 0
3.055 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.056 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.057 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.057 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.058 * [backup-simplify]: Simplify (- 0) into 0
3.058 * [backup-simplify]: Simplify (+ 0 0) into 0
3.058 * [backup-simplify]: Simplify 0 into 0
3.059 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.059 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.060 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.061 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.061 * [backup-simplify]: Simplify (- 0) into 0
3.061 * [backup-simplify]: Simplify (+ 0 0) into 0
3.061 * [backup-simplify]: Simplify 0 into 0
3.062 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.064 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.064 * [backup-simplify]: Simplify (- 0) into 0
3.064 * [backup-simplify]: Simplify (+ 0 0) into 0
3.064 * [backup-simplify]: Simplify 0 into 0
3.065 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
3.066 * [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
3.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.067 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.067 * [backup-simplify]: Simplify (- 0) into 0
3.067 * [backup-simplify]: Simplify (+ 0 0) into 0
3.067 * [backup-simplify]: Simplify 0 into 0
3.068 * [backup-simplify]: Simplify (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2.0 x) (pow x 2))
3.068 * * * [progress]: simplifying candidates
3.068 * [simplify]: Simplifying:
  (* (exp (* 2.0 x)) (exp (* x x)))
  (log (+ (* 2.0 x) (* x x)))
  (exp (+ (* 2.0 x) (* x x)))
  (* (cbrt (+ (* 2.0 x) (* x x))) (cbrt (+ (* 2.0 x) (* x x))))
  (cbrt (+ (* 2.0 x) (* x x)))
  (* (* (+ (* 2.0 x) (* x x)) (+ (* 2.0 x) (* x x))) (+ (* 2.0 x) (* x x)))
  (sqrt (+ (* 2.0 x) (* x x)))
  (sqrt (+ (* 2.0 x) (* x x)))
  (+ (pow (* 2.0 x) 3) (pow (* x x) 3))
  (+ (* (* 2.0 x) (* 2.0 x)) (- (* (* x x) (* x x)) (* (* 2.0 x) (* x x))))
  (- (* (* 2.0 x) (* 2.0 x)) (* (* x x) (* x x)))
  (- (* 2.0 x) (* x x))
  (+ 2.0 x)
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
3.068 * * [simplify]: iteration 0: 30 enodes
3.074 * * [simplify]: iteration 1: 113 enodes
3.120 * * [simplify]: iteration 2: 647 enodes
3.333 * * [simplify]: iteration complete: 5001 enodes
3.333 * * [simplify]: Extracting #0: cost 12 inf + 0
3.333 * * [simplify]: Extracting #1: cost 477 inf + 0
3.337 * * [simplify]: Extracting #2: cost 1709 inf + 3855
3.354 * * [simplify]: Extracting #3: cost 1605 inf + 109763
3.404 * * [simplify]: Extracting #4: cost 140 inf + 338587
3.460 * * [simplify]: Extracting #5: cost 13 inf + 363360
3.517 * * [simplify]: Extracting #6: cost 0 inf + 367261
3.574 * [simplify]: Simplified to:
  (exp (* x (+ x 2.0)))
  (log (* x (+ x 2.0)))
  (exp (* x (+ x 2.0)))
  (* (cbrt (* x (+ x 2.0))) (cbrt (* x (+ x 2.0))))
  (cbrt (* x (+ x 2.0)))
  (* (* (* x (+ x 2.0)) (* x (+ x 2.0))) (* x (+ x 2.0)))
  (sqrt (* x (+ x 2.0)))
  (sqrt (* x (+ x 2.0)))
  (* (* x (* x x)) (+ (* x (* x x)) (* (* 2.0 2.0) 2.0)))
  (* (* x x) (- (+ (* 2.0 2.0) (* x x)) (* x 2.0)))
  (* (* x x) (- (* 2.0 2.0) (* x x)))
  (* x (- 2.0 x))
  (+ 2.0 x)
  (* x (+ x 2.0))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
3.574 * * * [progress]: adding candidates to table
3.612 * [progress]: [Phase 3 of 3] Extracting.
3.612 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+ (* 2.0 x) (* x x)))> #<alt (λ (x) (* x (+ 2.0 x)))>)
3.613 * * * [regime-changes]: Trying 1 branch expressions: (x)
3.613 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+ (* 2.0 x) (* x x)))> #<alt (λ (x) (* x (+ 2.0 x)))>)
3.636 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
3.636 * [simplify]: Simplifying:
  (* x (+ 2.0 x))
3.636 * * [simplify]: iteration 0: 4 enodes
3.637 * * [simplify]: iteration 1: 6 enodes
3.637 * * [simplify]: iteration complete: 6 enodes
3.637 * * [simplify]: Extracting #0: cost 1 inf + 0
3.637 * * [simplify]: Extracting #1: cost 3 inf + 0
3.637 * * [simplify]: Extracting #2: cost 3 inf + 1
3.637 * * [simplify]: Extracting #3: cost 0 inf + 126
3.637 * [simplify]: Simplified to:
  (* x (+ 2.0 x))
4.929 * [regime-testing]: Baseline error score: 0.010876359544943117
4.938 * [regime-testing]: Oracle error score: 0.0007500937617202151
4.954 * [regime-testing]: End program error score: 0.010876359544943117