0.332 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.104 * * * [progress]: [2/2] Setting up program.
0.106 * [progress]: [Phase 2 of 3] Improving.
0.107 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (* (+ x 1) (+ x 1)) 1))>
0.109 * [simplify]: Simplifying:
  (- (* (+ x 1) (+ x 1)) 1)
0.109 * * [simplify]: iteration 0: 5 enodes
0.114 * * [simplify]: iteration 1: 21 enodes
0.119 * * [simplify]: iteration 2: 47 enodes
0.130 * * [simplify]: iteration 3: 105 enodes
0.153 * * [simplify]: iteration 4: 228 enodes
0.285 * * [simplify]: iteration 5: 795 enodes
0.911 * * [simplify]: iteration 6: 2066 enodes
1.168 * * [simplify]: iteration complete: 2066 enodes
1.168 * * [simplify]: Extracting #0: cost 1 inf + 0
1.168 * * [simplify]: Extracting #1: cost 170 inf + 0
1.171 * * [simplify]: Extracting #2: cost 310 inf + 2971
1.178 * * [simplify]: Extracting #3: cost 128 inf + 24404
1.191 * * [simplify]: Extracting #4: cost 13 inf + 42407
1.205 * * [simplify]: Extracting #5: cost 0 inf + 44171
1.219 * [simplify]: Simplified to:
  (* x (+ x 2))
1.225 * * [progress]: iteration 1 / 4
1.225 * * * [progress]: picking best candidate
1.230 * * * * [pick]: Picked  #<alt (λ (x) (* x (+ x 2)))>
1.230 * * * [progress]: localizing error
1.237 * * * [progress]: generating rewritten candidates
1.237 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.253 * * * [progress]: generating series expansions
1.253 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.257 * [backup-simplify]: Simplify (* x (+ x 2)) into (* x (+ x 2))
1.257 * [approximate]: Taking taylor expansion of (* x (+ x 2)) in (x) around 0
1.258 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x
1.258 * [taylor]: Taking taylor expansion of x in x
1.258 * [backup-simplify]: Simplify 0 into 0
1.258 * [backup-simplify]: Simplify 1 into 1
1.258 * [taylor]: Taking taylor expansion of (+ x 2) in x
1.258 * [taylor]: Taking taylor expansion of x in x
1.258 * [backup-simplify]: Simplify 0 into 0
1.258 * [backup-simplify]: Simplify 1 into 1
1.258 * [taylor]: Taking taylor expansion of 2 in x
1.258 * [backup-simplify]: Simplify 2 into 2
1.258 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x
1.258 * [taylor]: Taking taylor expansion of x in x
1.258 * [backup-simplify]: Simplify 0 into 0
1.258 * [backup-simplify]: Simplify 1 into 1
1.258 * [taylor]: Taking taylor expansion of (+ x 2) in x
1.258 * [taylor]: Taking taylor expansion of x in x
1.258 * [backup-simplify]: Simplify 0 into 0
1.258 * [backup-simplify]: Simplify 1 into 1
1.258 * [taylor]: Taking taylor expansion of 2 in x
1.258 * [backup-simplify]: Simplify 2 into 2
1.259 * [backup-simplify]: Simplify (+ 0 2) into 2
1.259 * [backup-simplify]: Simplify (* 0 2) into 0
1.259 * [backup-simplify]: Simplify 0 into 0
1.260 * [backup-simplify]: Simplify (+ 1 0) into 1
1.260 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 2)) into 2
1.260 * [backup-simplify]: Simplify 2 into 2
1.261 * [backup-simplify]: Simplify (+ 0 0) into 0
1.261 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2))) into 1
1.261 * [backup-simplify]: Simplify 1 into 1
1.262 * [backup-simplify]: Simplify (+ 0 0) into 0
1.263 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2)))) into 0
1.263 * [backup-simplify]: Simplify 0 into 0
1.263 * [backup-simplify]: Simplify (+ 0 0) into 0
1.264 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))) into 0
1.264 * [backup-simplify]: Simplify 0 into 0
1.265 * [backup-simplify]: Simplify (+ 0 0) into 0
1.266 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))) into 0
1.266 * [backup-simplify]: Simplify 0 into 0
1.266 * [backup-simplify]: Simplify (+ 0 0) into 0
1.267 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))) into 0
1.267 * [backup-simplify]: Simplify 0 into 0
1.267 * [backup-simplify]: Simplify (+ 0 0) into 0
1.268 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))))) into 0
1.268 * [backup-simplify]: Simplify 0 into 0
1.269 * [backup-simplify]: Simplify (+ 0 0) into 0
1.270 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))))) into 0
1.270 * [backup-simplify]: Simplify 0 into 0
1.270 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2))
1.271 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 x) 2)) into (/ (+ (/ 1 x) 2) x)
1.271 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in (x) around 0
1.271 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x
1.271 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x
1.271 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.271 * [taylor]: Taking taylor expansion of x in x
1.271 * [backup-simplify]: Simplify 0 into 0
1.271 * [backup-simplify]: Simplify 1 into 1
1.271 * [backup-simplify]: Simplify (/ 1 1) into 1
1.271 * [taylor]: Taking taylor expansion of 2 in x
1.271 * [backup-simplify]: Simplify 2 into 2
1.271 * [taylor]: Taking taylor expansion of x in x
1.271 * [backup-simplify]: Simplify 0 into 0
1.271 * [backup-simplify]: Simplify 1 into 1
1.271 * [backup-simplify]: Simplify (+ 1 0) into 1
1.272 * [backup-simplify]: Simplify (/ 1 1) into 1
1.272 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x
1.272 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x
1.272 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.272 * [taylor]: Taking taylor expansion of x in x
1.272 * [backup-simplify]: Simplify 0 into 0
1.272 * [backup-simplify]: Simplify 1 into 1
1.272 * [backup-simplify]: Simplify (/ 1 1) into 1
1.272 * [taylor]: Taking taylor expansion of 2 in x
1.272 * [backup-simplify]: Simplify 2 into 2
1.272 * [taylor]: Taking taylor expansion of x in x
1.272 * [backup-simplify]: Simplify 0 into 0
1.272 * [backup-simplify]: Simplify 1 into 1
1.272 * [backup-simplify]: Simplify (+ 1 0) into 1
1.273 * [backup-simplify]: Simplify (/ 1 1) into 1
1.273 * [backup-simplify]: Simplify 1 into 1
1.273 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.274 * [backup-simplify]: Simplify (+ 0 2) into 2
1.274 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* 1 (/ 0 1)))) into 2
1.274 * [backup-simplify]: Simplify 2 into 2
1.275 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.275 * [backup-simplify]: Simplify (+ 0 0) into 0
1.276 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)))) into 0
1.276 * [backup-simplify]: Simplify 0 into 0
1.276 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.276 * [backup-simplify]: Simplify (+ 0 0) into 0
1.277 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.277 * [backup-simplify]: Simplify 0 into 0
1.278 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.278 * [backup-simplify]: Simplify (+ 0 0) into 0
1.278 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.278 * [backup-simplify]: Simplify 0 into 0
1.279 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.279 * [backup-simplify]: Simplify (+ 0 0) into 0
1.280 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.280 * [backup-simplify]: Simplify 0 into 0
1.280 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.281 * [backup-simplify]: Simplify (+ 0 0) into 0
1.281 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.281 * [backup-simplify]: Simplify 0 into 0
1.282 * [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
1.282 * [backup-simplify]: Simplify (+ 0 0) into 0
1.283 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.283 * [backup-simplify]: Simplify 0 into 0
1.283 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2))
1.283 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- x)) 2)) into (* -1 (/ (- 2 (/ 1 x)) x))
1.283 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in (x) around 0
1.283 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x
1.283 * [taylor]: Taking taylor expansion of -1 in x
1.283 * [backup-simplify]: Simplify -1 into -1
1.283 * [taylor]: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x
1.283 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x
1.283 * [taylor]: Taking taylor expansion of 2 in x
1.283 * [backup-simplify]: Simplify 2 into 2
1.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.283 * [taylor]: Taking taylor expansion of x in x
1.283 * [backup-simplify]: Simplify 0 into 0
1.283 * [backup-simplify]: Simplify 1 into 1
1.284 * [backup-simplify]: Simplify (/ 1 1) into 1
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) into -1
1.284 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.284 * [backup-simplify]: Simplify (/ -1 1) into -1
1.284 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x
1.284 * [taylor]: Taking taylor expansion of -1 in x
1.284 * [backup-simplify]: Simplify -1 into -1
1.284 * [taylor]: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x
1.285 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x
1.285 * [taylor]: Taking taylor expansion of 2 in x
1.285 * [backup-simplify]: Simplify 2 into 2
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 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) into -1
1.285 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.286 * [backup-simplify]: Simplify (/ -1 1) into -1
1.286 * [backup-simplify]: Simplify (* -1 -1) into 1
1.286 * [backup-simplify]: Simplify 1 into 1
1.286 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.287 * [backup-simplify]: Simplify (- 0) into 0
1.287 * [backup-simplify]: Simplify (+ 2 0) into 2
1.287 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* -1 (/ 0 1)))) into 2
1.288 * [backup-simplify]: Simplify (+ (* -1 2) (* 0 -1)) into -2
1.288 * [backup-simplify]: Simplify -2 into -2
1.288 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.289 * [backup-simplify]: Simplify (- 0) into 0
1.289 * [backup-simplify]: Simplify (+ 0 0) into 0
1.290 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)))) into 0
1.290 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0
1.290 * [backup-simplify]: Simplify 0 into 0
1.291 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.291 * [backup-simplify]: Simplify (- 0) into 0
1.291 * [backup-simplify]: Simplify (+ 0 0) into 0
1.292 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.293 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0
1.293 * [backup-simplify]: Simplify 0 into 0
1.293 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.294 * [backup-simplify]: Simplify (- 0) into 0
1.294 * [backup-simplify]: Simplify (+ 0 0) into 0
1.294 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.295 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0
1.295 * [backup-simplify]: Simplify 0 into 0
1.296 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.296 * [backup-simplify]: Simplify (- 0) into 0
1.296 * [backup-simplify]: Simplify (+ 0 0) into 0
1.297 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.298 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0
1.298 * [backup-simplify]: Simplify 0 into 0
1.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.299 * [backup-simplify]: Simplify (- 0) into 0
1.299 * [backup-simplify]: Simplify (+ 0 0) into 0
1.300 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.301 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0
1.301 * [backup-simplify]: Simplify 0 into 0
1.301 * [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
1.302 * [backup-simplify]: Simplify (- 0) into 0
1.302 * [backup-simplify]: Simplify (+ 0 0) into 0
1.303 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.311 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0
1.311 * [backup-simplify]: Simplify 0 into 0
1.311 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2))
1.311 * * * [progress]: simplifying candidates
1.311 * * * * [progress]: [ 1 / 29 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (* x (+ x 2)))))>
1.312 * * * * [progress]: [ 2 / 29 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (* x (+ x 2)))))>
1.312 * * * * [progress]: [ 3 / 29 ] simplifiying candidate #<alt (λ (x) (pow (* x (+ x 2)) 1))>
1.312 * * * * [progress]: [ 4 / 29 ] simplifiying candidate #<alt (λ (x) (pow (* x (+ x 2)) 1))>
1.312 * * * * [progress]: [ 5 / 29 ] simplifiying candidate #<alt (λ (x) (exp (+ (log x) (log (+ x 2)))))>
1.312 * * * * [progress]: [ 6 / 29 ] simplifiying candidate #<alt (λ (x) (exp (log (* x (+ x 2)))))>
1.312 * * * * [progress]: [ 7 / 29 ] simplifiying candidate #<alt (λ (x) (log (exp (* x (+ x 2)))))>
1.312 * * * * [progress]: [ 8 / 29 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* x x) x) (* (* (+ x 2) (+ x 2)) (+ x 2)))))>
1.312 * * * * [progress]: [ 9 / 29 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (* x (+ x 2))) (cbrt (* x (+ x 2)))) (cbrt (* x (+ x 2)))))>
1.312 * * * * [progress]: [ 10 / 29 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* x (+ x 2)) (* x (+ x 2))) (* x (+ x 2)))))>
1.312 * * * * [progress]: [ 11 / 29 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* x (+ x 2))) (sqrt (* x (+ x 2)))))>
1.312 * * * * [progress]: [ 12 / 29 ] simplifiying candidate #<alt (λ (x) (* 1 (* x (+ x 2))))>
1.312 * * * * [progress]: [ 13 / 29 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt x) (sqrt (+ x 2))) (* (sqrt x) (sqrt (+ x 2)))))>
1.312 * * * * [progress]: [ 14 / 29 ] simplifiying candidate #<alt (λ (x) (+ (* x x) (* x 2)))>
1.312 * * * * [progress]: [ 15 / 29 ] simplifiying candidate #<alt (λ (x) (+ (* x x) (* 2 x)))>
1.312 * * * * [progress]: [ 16 / 29 ] simplifiying candidate #<alt (λ (x) (* (* x (* (cbrt (+ x 2)) (cbrt (+ x 2)))) (cbrt (+ x 2))))>
1.312 * * * * [progress]: [ 17 / 29 ] simplifiying candidate #<alt (λ (x) (* (* x (sqrt (+ x 2))) (sqrt (+ x 2))))>
1.312 * * * * [progress]: [ 18 / 29 ] simplifiying candidate #<alt (λ (x) (* (* x 1) (+ x 2)))>
1.312 * * * * [progress]: [ 19 / 29 ] simplifiying candidate #<alt (λ (x) (* (* x 1) (+ x 2)))>
1.312 * * * * [progress]: [ 20 / 29 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (+ x 2))))>
1.312 * * * * [progress]: [ 21 / 29 ] simplifiying candidate #<alt (λ (x) (* (sqrt x) (* (sqrt x) (+ x 2))))>
1.312 * * * * [progress]: [ 22 / 29 ] simplifiying candidate #<alt (λ (x) (* 1 (* x (+ x 2))))>
1.312 * * * * [progress]: [ 23 / 29 ] simplifiying candidate #<alt (λ (x) (/ (* x (+ (pow x 3) (pow 2 3))) (+ (* x x) (- (* 2 2) (* x 2)))))>
1.312 * * * * [progress]: [ 24 / 29 ] simplifiying candidate #<alt (λ (x) (/ (* x (- (* x x) (* 2 2))) (- x 2)))>
1.312 * * * * [progress]: [ 25 / 29 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (* x (+ x 2)))))>
1.312 * * * * [progress]: [ 26 / 29 ] simplifiying candidate #<alt (λ (x) (* (+ x 2) x))>
1.312 * * * * [progress]: [ 27 / 29 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1.312 * * * * [progress]: [ 28 / 29 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1.312 * * * * [progress]: [ 29 / 29 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1.313 * [simplify]: Simplifying:
  (expm1 (* x (+ x 2)))
  (log1p (* x (+ x 2)))
  (* x (+ x 2))
  (+ (log x) (log (+ x 2)))
  (log (* x (+ x 2)))
  (exp (* x (+ x 2)))
  (* (* (* x x) x) (* (* (+ x 2) (+ x 2)) (+ x 2)))
  (* (cbrt (* x (+ x 2))) (cbrt (* x (+ x 2))))
  (cbrt (* x (+ x 2)))
  (* (* (* x (+ x 2)) (* x (+ x 2))) (* x (+ x 2)))
  (sqrt (* x (+ x 2)))
  (sqrt (* x (+ x 2)))
  (* (sqrt x) (sqrt (+ x 2)))
  (* (sqrt x) (sqrt (+ x 2)))
  (* x x)
  (* x 2)
  (* x x)
  (* 2 x)
  (* x (* (cbrt (+ x 2)) (cbrt (+ x 2))))
  (* x (sqrt (+ x 2)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ x 2))
  (* (sqrt x) (+ x 2))
  (* x (+ x 2))
  (* x (+ (pow x 3) (pow 2 3)))
  (* x (- (* x x) (* 2 2)))
  (real->posit16 (* x (+ x 2)))
  (+ (* 2 x) (pow x 2))
  (+ (* 2 x) (pow x 2))
  (+ (* 2 x) (pow x 2))
1.313 * * [simplify]: iteration 0: 46 enodes
1.327 * * [simplify]: iteration 1: 141 enodes
1.374 * * [simplify]: iteration 2: 559 enodes
1.488 * * [simplify]: iteration 3: 2003 enodes
1.783 * * [simplify]: iteration complete: 2003 enodes
1.783 * * [simplify]: Extracting #0: cost 21 inf + 0
1.784 * * [simplify]: Extracting #1: cost 222 inf + 1
1.786 * * [simplify]: Extracting #2: cost 554 inf + 7423
1.794 * * [simplify]: Extracting #3: cost 515 inf + 46006
1.810 * * [simplify]: Extracting #4: cost 155 inf + 109297
1.836 * * [simplify]: Extracting #5: cost 3 inf + 138922
1.859 * * [simplify]: Extracting #6: cost 0 inf + 139681
1.882 * [simplify]: Simplified to:
  (expm1 (* x (+ x 2)))
  (log1p (* x (+ x 2)))
  (* x (+ x 2))
  (log (* x (+ x 2)))
  (log (* x (+ x 2)))
  (exp (* x (+ x 2)))
  (* (* x (+ x 2)) (* (* x (+ x 2)) (* x (+ x 2))))
  (* (cbrt (* x (+ x 2))) (cbrt (* x (+ x 2))))
  (cbrt (* x (+ x 2)))
  (* (* x (+ x 2)) (* (* x (+ x 2)) (* x (+ x 2))))
  (sqrt (* x (+ x 2)))
  (sqrt (* x (+ x 2)))
  (* (sqrt x) (sqrt (+ x 2)))
  (* (sqrt x) (sqrt (+ x 2)))
  (* x x)
  (* x 2)
  (* x x)
  (* x 2)
  (* (* x (cbrt (+ x 2))) (cbrt (+ x 2)))
  (* x (sqrt (+ x 2)))
  x
  x
  (* (cbrt x) (+ x 2))
  (* (sqrt x) (+ x 2))
  (* x (+ x 2))
  (fma x 8 (* (* x x) (* x x)))
  (* x (fma x x -4))
  (real->posit16 (* x (+ x 2)))
  (* x (+ x 2))
  (* x (+ x 2))
  (* x (+ x 2))
1.883 * * * [progress]: adding candidates to table
1.934 * * [progress]: iteration 2 / 4
1.934 * * * [progress]: picking best candidate
1.935 * * * * [pick]: Picked  #<alt (λ (x) (+ (* x x) (* x 2)))>
1.935 * * * [progress]: localizing error
1.946 * * * [progress]: generating rewritten candidates
1.946 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.953 * * * [progress]: generating series expansions
1.953 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.953 * [backup-simplify]: Simplify (+ (* x x) (* x 2)) into (+ (* 2 x) (pow x 2))
1.953 * [approximate]: Taking taylor expansion of (+ (* 2 x) (pow x 2)) in (x) around 0
1.953 * [taylor]: Taking taylor expansion of (+ (* 2 x) (pow x 2)) in x
1.953 * [taylor]: Taking taylor expansion of (* 2 x) in x
1.953 * [taylor]: Taking taylor expansion of 2 in x
1.953 * [backup-simplify]: Simplify 2 into 2
1.953 * [taylor]: Taking taylor expansion of x in x
1.953 * [backup-simplify]: Simplify 0 into 0
1.953 * [backup-simplify]: Simplify 1 into 1
1.953 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.953 * [taylor]: Taking taylor expansion of x in x
1.953 * [backup-simplify]: Simplify 0 into 0
1.953 * [backup-simplify]: Simplify 1 into 1
1.953 * [taylor]: Taking taylor expansion of (+ (* 2 x) (pow x 2)) in x
1.953 * [taylor]: Taking taylor expansion of (* 2 x) in x
1.953 * [taylor]: Taking taylor expansion of 2 in x
1.953 * [backup-simplify]: Simplify 2 into 2
1.953 * [taylor]: Taking taylor expansion of x in x
1.953 * [backup-simplify]: Simplify 0 into 0
1.953 * [backup-simplify]: Simplify 1 into 1
1.953 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.953 * [taylor]: Taking taylor expansion of x in x
1.953 * [backup-simplify]: Simplify 0 into 0
1.953 * [backup-simplify]: Simplify 1 into 1
1.954 * [backup-simplify]: Simplify (* 2 0) into 0
1.954 * [backup-simplify]: Simplify (+ 0 0) into 0
1.954 * [backup-simplify]: Simplify 0 into 0
1.955 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
1.955 * [backup-simplify]: Simplify (+ 2 0) into 2
1.955 * [backup-simplify]: Simplify 2 into 2
1.956 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
1.956 * [backup-simplify]: Simplify (* 1 1) into 1
1.956 * [backup-simplify]: Simplify (+ 0 1) into 1
1.956 * [backup-simplify]: Simplify 1 into 1
1.957 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.957 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.957 * [backup-simplify]: Simplify (+ 0 0) into 0
1.958 * [backup-simplify]: Simplify 0 into 0
1.958 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1.959 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.959 * [backup-simplify]: Simplify (+ 0 0) into 0
1.959 * [backup-simplify]: Simplify 0 into 0
1.960 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1.960 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.961 * [backup-simplify]: Simplify (+ 0 0) into 0
1.961 * [backup-simplify]: Simplify 0 into 0
1.962 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1.962 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.962 * [backup-simplify]: Simplify (+ 0 0) into 0
1.962 * [backup-simplify]: Simplify 0 into 0
1.963 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1.964 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.964 * [backup-simplify]: Simplify (+ 0 0) into 0
1.964 * [backup-simplify]: Simplify 0 into 0
1.966 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
1.966 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.967 * [backup-simplify]: Simplify (+ 0 0) into 0
1.967 * [backup-simplify]: Simplify 0 into 0
1.967 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2))
1.967 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 x) 2)) into (+ (/ 1 (pow x 2)) (* 2 (/ 1 x)))
1.967 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 x))) in (x) around 0
1.967 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 x))) in x
1.967 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.967 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.967 * [taylor]: Taking taylor expansion of x in x
1.967 * [backup-simplify]: Simplify 0 into 0
1.967 * [backup-simplify]: Simplify 1 into 1
1.967 * [backup-simplify]: Simplify (* 1 1) into 1
1.968 * [backup-simplify]: Simplify (/ 1 1) into 1
1.968 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
1.968 * [taylor]: Taking taylor expansion of 2 in x
1.968 * [backup-simplify]: Simplify 2 into 2
1.968 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.968 * [taylor]: Taking taylor expansion of x in x
1.968 * [backup-simplify]: Simplify 0 into 0
1.968 * [backup-simplify]: Simplify 1 into 1
1.968 * [backup-simplify]: Simplify (/ 1 1) into 1
1.968 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 x))) in x
1.968 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.968 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.968 * [taylor]: Taking taylor expansion of x in x
1.968 * [backup-simplify]: Simplify 0 into 0
1.968 * [backup-simplify]: Simplify 1 into 1
1.968 * [backup-simplify]: Simplify (* 1 1) into 1
1.968 * [backup-simplify]: Simplify (/ 1 1) into 1
1.968 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
1.968 * [taylor]: Taking taylor expansion of 2 in x
1.969 * [backup-simplify]: Simplify 2 into 2
1.969 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.969 * [taylor]: Taking taylor expansion of x in x
1.969 * [backup-simplify]: Simplify 0 into 0
1.969 * [backup-simplify]: Simplify 1 into 1
1.969 * [backup-simplify]: Simplify (/ 1 1) into 1
1.969 * [backup-simplify]: Simplify (+ 1 0) into 1
1.969 * [backup-simplify]: Simplify 1 into 1
1.970 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.970 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.970 * [backup-simplify]: Simplify (* 2 1) into 2
1.970 * [backup-simplify]: Simplify (+ 0 2) into 2
1.971 * [backup-simplify]: Simplify 2 into 2
1.971 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.972 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.972 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.972 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
1.973 * [backup-simplify]: Simplify (+ 0 0) into 0
1.973 * [backup-simplify]: Simplify 0 into 0
1.973 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.974 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.974 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.975 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1.975 * [backup-simplify]: Simplify (+ 0 0) into 0
1.975 * [backup-simplify]: Simplify 0 into 0
1.976 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.976 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.977 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.977 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.978 * [backup-simplify]: Simplify (+ 0 0) into 0
1.978 * [backup-simplify]: Simplify 0 into 0
1.978 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.979 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.980 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.980 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.980 * [backup-simplify]: Simplify (+ 0 0) into 0
1.980 * [backup-simplify]: Simplify 0 into 0
1.981 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.982 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.982 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.983 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.983 * [backup-simplify]: Simplify (+ 0 0) into 0
1.984 * [backup-simplify]: Simplify 0 into 0
1.984 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1.985 * [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
1.986 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.986 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.987 * [backup-simplify]: Simplify (+ 0 0) into 0
1.987 * [backup-simplify]: Simplify 0 into 0
1.987 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2))
1.987 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- x)) 2)) into (- (/ 1 (pow x 2)) (* 2 (/ 1 x)))
1.987 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 x))) in (x) around 0
1.987 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 x))) in x
1.987 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.987 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.987 * [taylor]: Taking taylor expansion of x in x
1.987 * [backup-simplify]: Simplify 0 into 0
1.987 * [backup-simplify]: Simplify 1 into 1
1.987 * [backup-simplify]: Simplify (* 1 1) into 1
1.988 * [backup-simplify]: Simplify (/ 1 1) into 1
1.988 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
1.988 * [taylor]: Taking taylor expansion of 2 in x
1.988 * [backup-simplify]: Simplify 2 into 2
1.988 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.988 * [taylor]: Taking taylor expansion of x in x
1.988 * [backup-simplify]: Simplify 0 into 0
1.988 * [backup-simplify]: Simplify 1 into 1
1.988 * [backup-simplify]: Simplify (/ 1 1) into 1
1.988 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 x))) in x
1.988 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.988 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.988 * [taylor]: Taking taylor expansion of x in x
1.988 * [backup-simplify]: Simplify 0 into 0
1.988 * [backup-simplify]: Simplify 1 into 1
1.988 * [backup-simplify]: Simplify (* 1 1) into 1
1.988 * [backup-simplify]: Simplify (/ 1 1) into 1
1.988 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
1.988 * [taylor]: Taking taylor expansion of 2 in x
1.989 * [backup-simplify]: Simplify 2 into 2
1.989 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.989 * [taylor]: Taking taylor expansion of x in x
1.989 * [backup-simplify]: Simplify 0 into 0
1.989 * [backup-simplify]: Simplify 1 into 1
1.989 * [backup-simplify]: Simplify (/ 1 1) into 1
1.989 * [backup-simplify]: Simplify (+ 1 0) into 1
1.989 * [backup-simplify]: Simplify 1 into 1
1.990 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.990 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.990 * [backup-simplify]: Simplify (* 2 1) into 2
1.990 * [backup-simplify]: Simplify (- 2) into -2
1.991 * [backup-simplify]: Simplify (+ 0 -2) into -2
1.991 * [backup-simplify]: Simplify -2 into -2
1.991 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.992 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.992 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.993 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
1.993 * [backup-simplify]: Simplify (- 0) into 0
1.993 * [backup-simplify]: Simplify (+ 0 0) into 0
1.993 * [backup-simplify]: Simplify 0 into 0
1.994 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.994 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.995 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.995 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1.996 * [backup-simplify]: Simplify (- 0) into 0
1.996 * [backup-simplify]: Simplify (+ 0 0) into 0
1.996 * [backup-simplify]: Simplify 0 into 0
1.996 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.997 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.998 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.998 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.999 * [backup-simplify]: Simplify (- 0) into 0
1.999 * [backup-simplify]: Simplify (+ 0 0) into 0
1.999 * [backup-simplify]: Simplify 0 into 0
2.000 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.000 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.001 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.002 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.002 * [backup-simplify]: Simplify (- 0) into 0
2.003 * [backup-simplify]: Simplify (+ 0 0) into 0
2.003 * [backup-simplify]: Simplify 0 into 0
2.003 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.004 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.004 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.005 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.006 * [backup-simplify]: Simplify (- 0) into 0
2.006 * [backup-simplify]: Simplify (+ 0 0) into 0
2.006 * [backup-simplify]: Simplify 0 into 0
2.007 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
2.008 * [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
2.009 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.010 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.010 * [backup-simplify]: Simplify (- 0) into 0
2.011 * [backup-simplify]: Simplify (+ 0 0) into 0
2.011 * [backup-simplify]: Simplify 0 into 0
2.011 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2))
2.011 * * * [progress]: simplifying candidates
2.011 * * * * [progress]: [ 1 / 19 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (+ (* x x) (* x 2)))))>
2.011 * * * * [progress]: [ 2 / 19 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (+ (* x x) (* x 2)))))>
2.011 * * * * [progress]: [ 3 / 19 ] simplifiying candidate #<alt (λ (x) (fma x x (* x 2)))>
2.011 * * * * [progress]: [ 4 / 19 ] simplifiying candidate #<alt (λ (x) (log (* (exp (* x x)) (exp (* x 2)))))>
2.011 * * * * [progress]: [ 5 / 19 ] simplifiying candidate #<alt (λ (x) (pow (+ (* x x) (* x 2)) 1))>
2.011 * * * * [progress]: [ 6 / 19 ] simplifiying candidate #<alt (λ (x) (exp (log (+ (* x x) (* x 2)))))>
2.011 * * * * [progress]: [ 7 / 19 ] simplifiying candidate #<alt (λ (x) (log (exp (+ (* x x) (* x 2)))))>
2.011 * * * * [progress]: [ 8 / 19 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (+ (* x x) (* x 2))) (cbrt (+ (* x x) (* x 2)))) (cbrt (+ (* x x) (* x 2)))))>
2.011 * * * * [progress]: [ 9 / 19 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (+ (* x x) (* x 2)) (+ (* x x) (* x 2))) (+ (* x x) (* x 2)))))>
2.011 * * * * [progress]: [ 10 / 19 ] simplifiying candidate #<alt (λ (x) (* (sqrt (+ (* x x) (* x 2))) (sqrt (+ (* x x) (* x 2)))))>
2.011 * * * * [progress]: [ 11 / 19 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow (* x x) 3) (pow (* x 2) 3)) (+ (* (* x x) (* x x)) (- (* (* x 2) (* x 2)) (* (* x x) (* x 2))))))>
2.011 * * * * [progress]: [ 12 / 19 ] simplifiying candidate #<alt (λ (x) (* 1 (+ (* x x) (* x 2))))>
2.011 * * * * [progress]: [ 13 / 19 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* x x) (* x x)) (* (* x 2) (* x 2))) (- (* x x) (* x 2))))>
2.011 * * * * [progress]: [ 14 / 19 ] simplifiying candidate #<alt (λ (x) (* x (+ x 2)))>
2.011 * * * * [progress]: [ 15 / 19 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (+ (* x x) (* x 2)))))>
2.012 * * * * [progress]: [ 16 / 19 ] simplifiying candidate #<alt (λ (x) (+ (* x 2) (* x x)))>
2.012 * * * * [progress]: [ 17 / 19 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
2.012 * * * * [progress]: [ 18 / 19 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
2.012 * * * * [progress]: [ 19 / 19 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
2.012 * [simplify]: Simplifying:
  (expm1 (+ (* x x) (* x 2)))
  (log1p (+ (* x x) (* x 2)))
  (* (exp (* x x)) (exp (* x 2)))
  (log (+ (* x x) (* x 2)))
  (exp (+ (* x x) (* x 2)))
  (* (cbrt (+ (* x x) (* x 2))) (cbrt (+ (* x x) (* x 2))))
  (cbrt (+ (* x x) (* x 2)))
  (* (* (+ (* x x) (* x 2)) (+ (* x x) (* x 2))) (+ (* x x) (* x 2)))
  (sqrt (+ (* x x) (* x 2)))
  (sqrt (+ (* x x) (* x 2)))
  (+ (pow (* x x) 3) (pow (* x 2) 3))
  (+ (* (* x x) (* x x)) (- (* (* x 2) (* x 2)) (* (* x x) (* x 2))))
  (- (* (* x x) (* x x)) (* (* x 2) (* x 2)))
  (- (* x x) (* x 2))
  (+ x 2)
  (real->posit16 (+ (* x x) (* x 2)))
  (+ (* 2 x) (pow x 2))
  (+ (* 2 x) (pow x 2))
  (+ (* 2 x) (pow x 2))
2.012 * * [simplify]: iteration 0: 33 enodes
2.021 * * [simplify]: iteration 1: 113 enodes
2.057 * * [simplify]: iteration 2: 389 enodes
2.262 * * [simplify]: iteration 3: 1491 enodes
2.538 * * [simplify]: iteration 4: 2008 enodes
2.770 * * [simplify]: iteration complete: 2008 enodes
2.771 * * [simplify]: Extracting #0: cost 15 inf + 0
2.771 * * [simplify]: Extracting #1: cost 176 inf + 0
2.773 * * [simplify]: Extracting #2: cost 299 inf + 2223
2.782 * * [simplify]: Extracting #3: cost 94 inf + 28859
2.799 * * [simplify]: Extracting #4: cost 6 inf + 46600
2.818 * * [simplify]: Extracting #5: cost 0 inf + 48312
2.834 * [simplify]: Simplified to:
  (expm1 (* x (+ x 2)))
  (log1p (* x (+ x 2)))
  (exp (* x (+ x 2)))
  (log (* x (+ x 2)))
  (exp (* x (+ x 2)))
  (* (cbrt (* x (+ x 2))) (cbrt (* x (+ x 2))))
  (cbrt (* x (+ x 2)))
  (* (* (* x (+ x 2)) (* x (+ x 2))) (* x (+ x 2)))
  (sqrt (* x (+ x 2)))
  (sqrt (* x (+ x 2)))
  (* (* (* x x) x) (+ 8 (* (* x x) x)))
  (fma (- (* x 2) (* x x)) (* x 2) (* (* x x) (* x x)))
  (* (* x x) (- (* x x) 4))
  (* x (+ x -2))
  (+ x 2)
  (real->posit16 (* x (+ x 2)))
  (* x (+ x 2))
  (* x (+ x 2))
  (* x (+ x 2))
2.835 * * * [progress]: adding candidates to table
2.869 * [progress]: [Phase 3 of 3] Extracting.
2.870 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* x (+ x 2)))> #<alt (λ (x) (+ (* x x) (* x 2)))>)
2.870 * * * [regime-changes]: Trying 1 branch expressions: (x)
2.871 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* x (+ x 2)))> #<alt (λ (x) (+ (* x x) (* x 2)))>)
2.888 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
2.888 * [simplify]: Simplifying:
  (+ (* x x) (* x 2))
2.888 * * [simplify]: iteration 0: 5 enodes
2.889 * * [simplify]: iteration 1: 7 enodes
2.889 * * [simplify]: iteration complete: 7 enodes
2.889 * * [simplify]: Extracting #0: cost 1 inf + 0
2.889 * * [simplify]: Extracting #1: cost 3 inf + 0
2.889 * * [simplify]: Extracting #2: cost 5 inf + 0
2.889 * * [simplify]: Extracting #3: cost 3 inf + 2
2.889 * * [simplify]: Extracting #4: cost 0 inf + 207
2.889 * [simplify]: Simplified to:
  (+ (* x x) (* x 2))
4.242 * [regime-testing]: Baseline error score: 0.008949238967461078
4.244 * [regime-testing]: Oracle error score: 0.00012501562695336918
4.249 * [regime-testing]: End program error score: 0.008949238967461078