0.421 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.097 * * * [progress]: [2/2] Setting up program.
0.100 * [progress]: [Phase 2 of 3] Improving.
0.101 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (* (+ x 1) (+ x 1)) 1))>
0.103 * [simplify]: Simplifying:
  (- (* (+ x 1) (+ x 1)) 1)
0.103 * * [simplify]: iteration 0: 5 enodes
0.108 * * [simplify]: iteration 1: 20 enodes
0.112 * * [simplify]: iteration 2: 44 enodes
0.120 * * [simplify]: iteration 3: 93 enodes
0.155 * * [simplify]: iteration 4: 310 enodes
0.300 * * [simplify]: iteration 5: 1243 enodes
1.203 * * [simplify]: iteration complete: 5000 enodes
1.203 * * [simplify]: Extracting #0: cost 1 inf + 0
1.204 * * [simplify]: Extracting #1: cost 267 inf + 0
1.209 * * [simplify]: Extracting #2: cost 1483 inf + 1584
1.222 * * [simplify]: Extracting #3: cost 1207 inf + 58775
1.261 * * [simplify]: Extracting #4: cost 158 inf + 199722
1.310 * * [simplify]: Extracting #5: cost 0 inf + 228176
1.357 * * [simplify]: Extracting #6: cost 0 inf + 227936
1.406 * [simplify]: Simplified to:
  (* x (+ x 2))
1.412 * * [progress]: iteration 1 / 4
1.412 * * * [progress]: picking best candidate
1.414 * * * * [pick]: Picked  #<alt (λ (x) (* x (+ x 2)))>
1.414 * * * [progress]: localizing error
1.422 * * * [progress]: generating rewritten candidates
1.422 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.443 * * * [progress]: generating series expansions
1.443 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.447 * [backup-simplify]: Simplify (* x (+ x 2)) into (* x (+ x 2))
1.447 * [approximate]: Taking taylor expansion of (* x (+ x 2)) in (x) around 0
1.447 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x
1.447 * [taylor]: Taking taylor expansion of x in x
1.448 * [backup-simplify]: Simplify 0 into 0
1.448 * [backup-simplify]: Simplify 1 into 1
1.448 * [taylor]: Taking taylor expansion of (+ x 2) in x
1.448 * [taylor]: Taking taylor expansion of x in x
1.448 * [backup-simplify]: Simplify 0 into 0
1.448 * [backup-simplify]: Simplify 1 into 1
1.448 * [taylor]: Taking taylor expansion of 2 in x
1.448 * [backup-simplify]: Simplify 2 into 2
1.448 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x
1.448 * [taylor]: Taking taylor expansion of x in x
1.448 * [backup-simplify]: Simplify 0 into 0
1.448 * [backup-simplify]: Simplify 1 into 1
1.448 * [taylor]: Taking taylor expansion of (+ x 2) in x
1.448 * [taylor]: Taking taylor expansion of x in x
1.448 * [backup-simplify]: Simplify 0 into 0
1.448 * [backup-simplify]: Simplify 1 into 1
1.448 * [taylor]: Taking taylor expansion of 2 in x
1.448 * [backup-simplify]: Simplify 2 into 2
1.449 * [backup-simplify]: Simplify (+ 0 2) into 2
1.449 * [backup-simplify]: Simplify (* 0 2) into 0
1.450 * [backup-simplify]: Simplify 0 into 0
1.450 * [backup-simplify]: Simplify (+ 1 0) into 1
1.450 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 2)) into 2
1.450 * [backup-simplify]: Simplify 2 into 2
1.451 * [backup-simplify]: Simplify (+ 0 0) into 0
1.451 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2))) into 1
1.451 * [backup-simplify]: Simplify 1 into 1
1.452 * [backup-simplify]: Simplify (+ 0 0) into 0
1.453 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2)))) into 0
1.453 * [backup-simplify]: Simplify 0 into 0
1.453 * [backup-simplify]: Simplify (+ 0 0) into 0
1.454 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))) into 0
1.454 * [backup-simplify]: Simplify 0 into 0
1.454 * [backup-simplify]: Simplify (+ 0 0) into 0
1.455 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))) into 0
1.455 * [backup-simplify]: Simplify 0 into 0
1.455 * [backup-simplify]: Simplify (+ 0 0) into 0
1.456 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))) into 0
1.456 * [backup-simplify]: Simplify 0 into 0
1.456 * [backup-simplify]: Simplify (+ 0 0) into 0
1.458 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))))) into 0
1.458 * [backup-simplify]: Simplify 0 into 0
1.458 * [backup-simplify]: Simplify (+ 0 0) into 0
1.459 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))))) into 0
1.459 * [backup-simplify]: Simplify 0 into 0
1.460 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2))
1.460 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 x) 2)) into (/ (+ (/ 1 x) 2) x)
1.460 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in (x) around 0
1.460 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x
1.460 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x
1.460 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.460 * [taylor]: Taking taylor expansion of x in x
1.460 * [backup-simplify]: Simplify 0 into 0
1.460 * [backup-simplify]: Simplify 1 into 1
1.461 * [backup-simplify]: Simplify (/ 1 1) into 1
1.461 * [taylor]: Taking taylor expansion of 2 in x
1.461 * [backup-simplify]: Simplify 2 into 2
1.461 * [taylor]: Taking taylor expansion of x in x
1.461 * [backup-simplify]: Simplify 0 into 0
1.461 * [backup-simplify]: Simplify 1 into 1
1.461 * [backup-simplify]: Simplify (+ 1 0) into 1
1.462 * [backup-simplify]: Simplify (/ 1 1) into 1
1.462 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x
1.462 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x
1.462 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.462 * [taylor]: Taking taylor expansion of x in x
1.462 * [backup-simplify]: Simplify 0 into 0
1.462 * [backup-simplify]: Simplify 1 into 1
1.462 * [backup-simplify]: Simplify (/ 1 1) into 1
1.462 * [taylor]: Taking taylor expansion of 2 in x
1.462 * [backup-simplify]: Simplify 2 into 2
1.462 * [taylor]: Taking taylor expansion of x in x
1.462 * [backup-simplify]: Simplify 0 into 0
1.462 * [backup-simplify]: Simplify 1 into 1
1.462 * [backup-simplify]: Simplify (+ 1 0) into 1
1.463 * [backup-simplify]: Simplify (/ 1 1) into 1
1.463 * [backup-simplify]: Simplify 1 into 1
1.463 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.464 * [backup-simplify]: Simplify (+ 0 2) into 2
1.464 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* 1 (/ 0 1)))) into 2
1.464 * [backup-simplify]: Simplify 2 into 2
1.465 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.465 * [backup-simplify]: Simplify (+ 0 0) into 0
1.466 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)))) into 0
1.466 * [backup-simplify]: Simplify 0 into 0
1.467 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.467 * [backup-simplify]: Simplify (+ 0 0) into 0
1.468 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.468 * [backup-simplify]: Simplify 0 into 0
1.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.468 * [backup-simplify]: Simplify (+ 0 0) into 0
1.469 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.469 * [backup-simplify]: Simplify 0 into 0
1.470 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.470 * [backup-simplify]: Simplify (+ 0 0) into 0
1.471 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.471 * [backup-simplify]: Simplify 0 into 0
1.471 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.471 * [backup-simplify]: Simplify (+ 0 0) into 0
1.472 * [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
1.472 * [backup-simplify]: Simplify 0 into 0
1.473 * [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
1.473 * [backup-simplify]: Simplify (+ 0 0) into 0
1.474 * [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
1.474 * [backup-simplify]: Simplify 0 into 0
1.474 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2))
1.474 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- x)) 2)) into (* -1 (/ (- 2 (/ 1 x)) x))
1.474 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in (x) around 0
1.474 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x
1.474 * [taylor]: Taking taylor expansion of -1 in x
1.474 * [backup-simplify]: Simplify -1 into -1
1.474 * [taylor]: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x
1.474 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x
1.474 * [taylor]: Taking taylor expansion of 2 in x
1.474 * [backup-simplify]: Simplify 2 into 2
1.474 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.474 * [taylor]: Taking taylor expansion of x in x
1.474 * [backup-simplify]: Simplify 0 into 0
1.474 * [backup-simplify]: Simplify 1 into 1
1.474 * [backup-simplify]: Simplify (/ 1 1) into 1
1.474 * [taylor]: Taking taylor expansion of x in x
1.474 * [backup-simplify]: Simplify 0 into 0
1.474 * [backup-simplify]: Simplify 1 into 1
1.475 * [backup-simplify]: Simplify (- 1) into -1
1.475 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.475 * [backup-simplify]: Simplify (/ -1 1) into -1
1.475 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x
1.475 * [taylor]: Taking taylor expansion of -1 in x
1.475 * [backup-simplify]: Simplify -1 into -1
1.475 * [taylor]: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x
1.475 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x
1.475 * [taylor]: Taking taylor expansion of 2 in x
1.475 * [backup-simplify]: Simplify 2 into 2
1.475 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.475 * [taylor]: Taking taylor expansion of x in x
1.475 * [backup-simplify]: Simplify 0 into 0
1.475 * [backup-simplify]: Simplify 1 into 1
1.476 * [backup-simplify]: Simplify (/ 1 1) into 1
1.476 * [taylor]: Taking taylor expansion of x in x
1.476 * [backup-simplify]: Simplify 0 into 0
1.476 * [backup-simplify]: Simplify 1 into 1
1.476 * [backup-simplify]: Simplify (- 1) into -1
1.476 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.476 * [backup-simplify]: Simplify (/ -1 1) into -1
1.477 * [backup-simplify]: Simplify (* -1 -1) into 1
1.477 * [backup-simplify]: Simplify 1 into 1
1.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.477 * [backup-simplify]: Simplify (- 0) into 0
1.478 * [backup-simplify]: Simplify (+ 2 0) into 2
1.478 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* -1 (/ 0 1)))) into 2
1.479 * [backup-simplify]: Simplify (+ (* -1 2) (* 0 -1)) into -2
1.479 * [backup-simplify]: Simplify -2 into -2
1.479 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.479 * [backup-simplify]: Simplify (- 0) into 0
1.480 * [backup-simplify]: Simplify (+ 0 0) into 0
1.480 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)))) into 0
1.481 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0
1.481 * [backup-simplify]: Simplify 0 into 0
1.481 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.482 * [backup-simplify]: Simplify (- 0) into 0
1.482 * [backup-simplify]: Simplify (+ 0 0) into 0
1.483 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.483 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0
1.483 * [backup-simplify]: Simplify 0 into 0
1.484 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.484 * [backup-simplify]: Simplify (- 0) into 0
1.484 * [backup-simplify]: Simplify (+ 0 0) into 0
1.485 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.486 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0
1.486 * [backup-simplify]: Simplify 0 into 0
1.487 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.487 * [backup-simplify]: Simplify (- 0) into 0
1.487 * [backup-simplify]: Simplify (+ 0 0) into 0
1.488 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.489 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0
1.489 * [backup-simplify]: Simplify 0 into 0
1.490 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.490 * [backup-simplify]: Simplify (- 0) into 0
1.490 * [backup-simplify]: Simplify (+ 0 0) into 0
1.491 * [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
1.492 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0
1.492 * [backup-simplify]: Simplify 0 into 0
1.492 * [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
1.493 * [backup-simplify]: Simplify (- 0) into 0
1.493 * [backup-simplify]: Simplify (+ 0 0) into 0
1.494 * [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
1.495 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0
1.495 * [backup-simplify]: Simplify 0 into 0
1.495 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2))
1.495 * * * [progress]: simplifying candidates
1.495 * * * * [progress]: [ 1 / 27 ] simplifiying candidate #<alt (λ (x) (pow (* x (+ x 2)) 1))>
1.495 * * * * [progress]: [ 2 / 27 ] simplifiying candidate #<alt (λ (x) (pow (* x (+ x 2)) 1))>
1.495 * * * * [progress]: [ 3 / 27 ] simplifiying candidate #<alt (λ (x) (exp (+ (log x) (log (+ x 2)))))>
1.495 * * * * [progress]: [ 4 / 27 ] simplifiying candidate #<alt (λ (x) (exp (log (* x (+ x 2)))))>
1.495 * * * * [progress]: [ 5 / 27 ] simplifiying candidate #<alt (λ (x) (log (exp (* x (+ x 2)))))>
1.495 * * * * [progress]: [ 6 / 27 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* x x) x) (* (* (+ x 2) (+ x 2)) (+ x 2)))))>
1.495 * * * * [progress]: [ 7 / 27 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (* x (+ x 2))) (cbrt (* x (+ x 2)))) (cbrt (* x (+ x 2)))))>
1.495 * * * * [progress]: [ 8 / 27 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* x (+ x 2)) (* x (+ x 2))) (* x (+ x 2)))))>
1.496 * * * * [progress]: [ 9 / 27 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* x (+ x 2))) (sqrt (* x (+ x 2)))))>
1.496 * * * * [progress]: [ 10 / 27 ] simplifiying candidate #<alt (λ (x) (* 1 (* x (+ x 2))))>
1.496 * * * * [progress]: [ 11 / 27 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt x) (sqrt (+ x 2))) (* (sqrt x) (sqrt (+ x 2)))))>
1.496 * * * * [progress]: [ 12 / 27 ] simplifiying candidate #<alt (λ (x) (+ (* x x) (* x 2)))>
1.496 * * * * [progress]: [ 13 / 27 ] simplifiying candidate #<alt (λ (x) (+ (* x x) (* 2 x)))>
1.496 * * * * [progress]: [ 14 / 27 ] simplifiying candidate #<alt (λ (x) (* (* x (* (cbrt (+ x 2)) (cbrt (+ x 2)))) (cbrt (+ x 2))))>
1.496 * * * * [progress]: [ 15 / 27 ] simplifiying candidate #<alt (λ (x) (* (* x (sqrt (+ x 2))) (sqrt (+ x 2))))>
1.496 * * * * [progress]: [ 16 / 27 ] simplifiying candidate #<alt (λ (x) (* (* x 1) (+ x 2)))>
1.496 * * * * [progress]: [ 17 / 27 ] simplifiying candidate #<alt (λ (x) (* (* x 1) (+ x 2)))>
1.496 * * * * [progress]: [ 18 / 27 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (+ x 2))))>
1.496 * * * * [progress]: [ 19 / 27 ] simplifiying candidate #<alt (λ (x) (* (sqrt x) (* (sqrt x) (+ x 2))))>
1.496 * * * * [progress]: [ 20 / 27 ] simplifiying candidate #<alt (λ (x) (* 1 (* x (+ x 2))))>
1.496 * * * * [progress]: [ 21 / 27 ] simplifiying candidate #<alt (λ (x) (/ (* x (+ (pow x 3) (pow 2 3))) (+ (* x x) (- (* 2 2) (* x 2)))))>
1.496 * * * * [progress]: [ 22 / 27 ] simplifiying candidate #<alt (λ (x) (/ (* x (- (* x x) (* 2 2))) (- x 2)))>
1.496 * * * * [progress]: [ 23 / 27 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (* x (+ x 2)))))>
1.496 * * * * [progress]: [ 24 / 27 ] simplifiying candidate #<alt (λ (x) (* (+ x 2) x))>
1.496 * * * * [progress]: [ 25 / 27 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1.496 * * * * [progress]: [ 26 / 27 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1.496 * * * * [progress]: [ 27 / 27 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1.497 * [simplify]: Simplifying:
  (* 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))
1.497 * * [simplify]: iteration 0: 44 enodes
1.508 * * [simplify]: iteration 1: 140 enodes
1.550 * * [simplify]: iteration 2: 574 enodes
2.274 * * [simplify]: iteration 3: 3298 enodes
3.243 * * [simplify]: iteration complete: 5040 enodes
3.243 * * [simplify]: Extracting #0: cost 18 inf + 0
3.244 * * [simplify]: Extracting #1: cost 216 inf + 1
3.247 * * [simplify]: Extracting #2: cost 861 inf + 9611
3.267 * * [simplify]: Extracting #3: cost 743 inf + 88762
3.299 * * [simplify]: Extracting #4: cost 140 inf + 182198
3.338 * * [simplify]: Extracting #5: cost 29 inf + 205472
3.376 * * [simplify]: Extracting #6: cost 9 inf + 207326
3.417 * * [simplify]: Extracting #7: cost 0 inf + 209603
3.456 * [simplify]: Simplified to:
  (* x (+ 2 x))
  (log (* x (+ 2 x)))
  (log (* x (+ 2 x)))
  (exp (* x (+ 2 x)))
  (* (* x (+ 2 x)) (* (* x (+ 2 x)) (* x (+ 2 x))))
  (* (cbrt (* x (+ 2 x))) (cbrt (* x (+ 2 x))))
  (cbrt (* x (+ 2 x)))
  (* (* x (+ 2 x)) (* (* x (+ 2 x)) (* x (+ 2 x))))
  (sqrt (* x (+ 2 x)))
  (sqrt (* x (+ 2 x)))
  (* (sqrt x) (sqrt (+ 2 x)))
  (* (sqrt x) (sqrt (+ 2 x)))
  (* x x)
  (* x 2)
  (* x x)
  (* x 2)
  (* (* x (cbrt (+ 2 x))) (cbrt (+ 2 x)))
  (* x (sqrt (+ 2 x)))
  x
  x
  (* (cbrt x) (+ x 2))
  (* (sqrt x) (+ 2 x))
  (* x (+ 2 x))
  (+ (* 8 x) (* (* x x) (* x x)))
  (* x (+ -4 (* x x)))
  (real->posit16 (* x (+ 2 x)))
  (* x (+ 2 x))
  (* x (+ 2 x))
  (* x (+ 2 x))
3.457 * * * [progress]: adding candidates to table
3.510 * * [progress]: iteration 2 / 4
3.510 * * * [progress]: picking best candidate
3.512 * * * * [pick]: Picked  #<alt (λ (x) (+ (* x x) (* x 2)))>
3.512 * * * [progress]: localizing error
3.522 * * * [progress]: generating rewritten candidates
3.522 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.530 * * * [progress]: generating series expansions
3.530 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.530 * [backup-simplify]: Simplify (+ (* x x) (* x 2)) into (+ (* 2 x) (pow x 2))
3.530 * [approximate]: Taking taylor expansion of (+ (* 2 x) (pow x 2)) in (x) around 0
3.530 * [taylor]: Taking taylor expansion of (+ (* 2 x) (pow x 2)) in x
3.530 * [taylor]: Taking taylor expansion of (* 2 x) in x
3.530 * [taylor]: Taking taylor expansion of 2 in x
3.530 * [backup-simplify]: Simplify 2 into 2
3.530 * [taylor]: Taking taylor expansion of x in x
3.530 * [backup-simplify]: Simplify 0 into 0
3.530 * [backup-simplify]: Simplify 1 into 1
3.530 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.530 * [taylor]: Taking taylor expansion of x in x
3.530 * [backup-simplify]: Simplify 0 into 0
3.530 * [backup-simplify]: Simplify 1 into 1
3.530 * [taylor]: Taking taylor expansion of (+ (* 2 x) (pow x 2)) in x
3.530 * [taylor]: Taking taylor expansion of (* 2 x) in x
3.530 * [taylor]: Taking taylor expansion of 2 in x
3.530 * [backup-simplify]: Simplify 2 into 2
3.530 * [taylor]: Taking taylor expansion of x in x
3.530 * [backup-simplify]: Simplify 0 into 0
3.530 * [backup-simplify]: Simplify 1 into 1
3.530 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.530 * [taylor]: Taking taylor expansion of x in x
3.530 * [backup-simplify]: Simplify 0 into 0
3.530 * [backup-simplify]: Simplify 1 into 1
3.532 * [backup-simplify]: Simplify (* 2 0) into 0
3.532 * [backup-simplify]: Simplify (+ 0 0) into 0
3.532 * [backup-simplify]: Simplify 0 into 0
3.533 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
3.533 * [backup-simplify]: Simplify (+ 2 0) into 2
3.533 * [backup-simplify]: Simplify 2 into 2
3.534 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
3.534 * [backup-simplify]: Simplify (* 1 1) into 1
3.534 * [backup-simplify]: Simplify (+ 0 1) into 1
3.534 * [backup-simplify]: Simplify 1 into 1
3.535 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.535 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.536 * [backup-simplify]: Simplify (+ 0 0) into 0
3.536 * [backup-simplify]: Simplify 0 into 0
3.536 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
3.537 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.537 * [backup-simplify]: Simplify (+ 0 0) into 0
3.537 * [backup-simplify]: Simplify 0 into 0
3.538 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
3.539 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.539 * [backup-simplify]: Simplify (+ 0 0) into 0
3.539 * [backup-simplify]: Simplify 0 into 0
3.540 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
3.540 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.541 * [backup-simplify]: Simplify (+ 0 0) into 0
3.541 * [backup-simplify]: Simplify 0 into 0
3.542 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
3.542 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.543 * [backup-simplify]: Simplify (+ 0 0) into 0
3.543 * [backup-simplify]: Simplify 0 into 0
3.544 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
3.545 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.545 * [backup-simplify]: Simplify (+ 0 0) into 0
3.545 * [backup-simplify]: Simplify 0 into 0
3.545 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2))
3.545 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 x) 2)) into (+ (/ 1 (pow x 2)) (* 2 (/ 1 x)))
3.545 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 x))) in (x) around 0
3.545 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 x))) in x
3.545 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.545 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.545 * [taylor]: Taking taylor expansion of x in x
3.545 * [backup-simplify]: Simplify 0 into 0
3.545 * [backup-simplify]: Simplify 1 into 1
3.546 * [backup-simplify]: Simplify (* 1 1) into 1
3.546 * [backup-simplify]: Simplify (/ 1 1) into 1
3.546 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
3.546 * [taylor]: Taking taylor expansion of 2 in x
3.546 * [backup-simplify]: Simplify 2 into 2
3.546 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.546 * [taylor]: Taking taylor expansion of x in x
3.546 * [backup-simplify]: Simplify 0 into 0
3.546 * [backup-simplify]: Simplify 1 into 1
3.546 * [backup-simplify]: Simplify (/ 1 1) into 1
3.546 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 x))) in x
3.546 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.546 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.546 * [taylor]: Taking taylor expansion of x in x
3.546 * [backup-simplify]: Simplify 0 into 0
3.546 * [backup-simplify]: Simplify 1 into 1
3.546 * [backup-simplify]: Simplify (* 1 1) into 1
3.547 * [backup-simplify]: Simplify (/ 1 1) into 1
3.547 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
3.547 * [taylor]: Taking taylor expansion of 2 in x
3.547 * [backup-simplify]: Simplify 2 into 2
3.547 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.547 * [taylor]: Taking taylor expansion of x in x
3.547 * [backup-simplify]: Simplify 0 into 0
3.547 * [backup-simplify]: Simplify 1 into 1
3.547 * [backup-simplify]: Simplify (/ 1 1) into 1
3.547 * [backup-simplify]: Simplify (+ 1 0) into 1
3.547 * [backup-simplify]: Simplify 1 into 1
3.548 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.548 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.548 * [backup-simplify]: Simplify (* 2 1) into 2
3.549 * [backup-simplify]: Simplify (+ 0 2) into 2
3.549 * [backup-simplify]: Simplify 2 into 2
3.549 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.550 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.550 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.551 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
3.551 * [backup-simplify]: Simplify (+ 0 0) into 0
3.551 * [backup-simplify]: Simplify 0 into 0
3.551 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.552 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.552 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.553 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.553 * [backup-simplify]: Simplify (+ 0 0) into 0
3.553 * [backup-simplify]: Simplify 0 into 0
3.554 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.554 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.555 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.556 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.556 * [backup-simplify]: Simplify (+ 0 0) into 0
3.556 * [backup-simplify]: Simplify 0 into 0
3.557 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.558 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.558 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.559 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.559 * [backup-simplify]: Simplify (+ 0 0) into 0
3.559 * [backup-simplify]: Simplify 0 into 0
3.560 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.560 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.561 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.562 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.562 * [backup-simplify]: Simplify (+ 0 0) into 0
3.562 * [backup-simplify]: Simplify 0 into 0
3.563 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
3.563 * [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
3.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.565 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.565 * [backup-simplify]: Simplify (+ 0 0) into 0
3.565 * [backup-simplify]: Simplify 0 into 0
3.565 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2))
3.566 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- x)) 2)) into (- (/ 1 (pow x 2)) (* 2 (/ 1 x)))
3.566 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 x))) in (x) around 0
3.566 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 x))) in x
3.566 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.566 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.566 * [taylor]: Taking taylor expansion of x in x
3.566 * [backup-simplify]: Simplify 0 into 0
3.566 * [backup-simplify]: Simplify 1 into 1
3.566 * [backup-simplify]: Simplify (* 1 1) into 1
3.566 * [backup-simplify]: Simplify (/ 1 1) into 1
3.566 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
3.566 * [taylor]: Taking taylor expansion of 2 in x
3.566 * [backup-simplify]: Simplify 2 into 2
3.566 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.566 * [taylor]: Taking taylor expansion of x in x
3.566 * [backup-simplify]: Simplify 0 into 0
3.566 * [backup-simplify]: Simplify 1 into 1
3.566 * [backup-simplify]: Simplify (/ 1 1) into 1
3.566 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 x))) in x
3.566 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.567 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.567 * [taylor]: Taking taylor expansion of x in x
3.567 * [backup-simplify]: Simplify 0 into 0
3.567 * [backup-simplify]: Simplify 1 into 1
3.567 * [backup-simplify]: Simplify (* 1 1) into 1
3.567 * [backup-simplify]: Simplify (/ 1 1) into 1
3.567 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
3.567 * [taylor]: Taking taylor expansion of 2 in x
3.567 * [backup-simplify]: Simplify 2 into 2
3.567 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.567 * [taylor]: Taking taylor expansion of x in x
3.567 * [backup-simplify]: Simplify 0 into 0
3.567 * [backup-simplify]: Simplify 1 into 1
3.567 * [backup-simplify]: Simplify (/ 1 1) into 1
3.568 * [backup-simplify]: Simplify (+ 1 0) into 1
3.568 * [backup-simplify]: Simplify 1 into 1
3.568 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.568 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.569 * [backup-simplify]: Simplify (* 2 1) into 2
3.569 * [backup-simplify]: Simplify (- 2) into -2
3.569 * [backup-simplify]: Simplify (+ 0 -2) into -2
3.569 * [backup-simplify]: Simplify -2 into -2
3.570 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.570 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.571 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.571 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
3.571 * [backup-simplify]: Simplify (- 0) into 0
3.572 * [backup-simplify]: Simplify (+ 0 0) into 0
3.572 * [backup-simplify]: Simplify 0 into 0
3.572 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.573 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.573 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.574 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.574 * [backup-simplify]: Simplify (- 0) into 0
3.574 * [backup-simplify]: Simplify (+ 0 0) into 0
3.574 * [backup-simplify]: Simplify 0 into 0
3.575 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.576 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.576 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.577 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.577 * [backup-simplify]: Simplify (- 0) into 0
3.577 * [backup-simplify]: Simplify (+ 0 0) into 0
3.577 * [backup-simplify]: Simplify 0 into 0
3.578 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.579 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.579 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.580 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.580 * [backup-simplify]: Simplify (- 0) into 0
3.580 * [backup-simplify]: Simplify (+ 0 0) into 0
3.580 * [backup-simplify]: Simplify 0 into 0
3.581 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.582 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.582 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.583 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.583 * [backup-simplify]: Simplify (- 0) into 0
3.584 * [backup-simplify]: Simplify (+ 0 0) into 0
3.584 * [backup-simplify]: Simplify 0 into 0
3.585 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
3.585 * [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
3.586 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.587 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.587 * [backup-simplify]: Simplify (- 0) into 0
3.587 * [backup-simplify]: Simplify (+ 0 0) into 0
3.587 * [backup-simplify]: Simplify 0 into 0
3.587 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2))
3.587 * * * [progress]: simplifying candidates
3.587 * * * * [progress]: [ 1 / 16 ] simplifiying candidate #<alt (λ (x) (log (* (exp (* x x)) (exp (* x 2)))))>
3.587 * * * * [progress]: [ 2 / 16 ] simplifiying candidate #<alt (λ (x) (pow (+ (* x x) (* x 2)) 1))>
3.587 * * * * [progress]: [ 3 / 16 ] simplifiying candidate #<alt (λ (x) (exp (log (+ (* x x) (* x 2)))))>
3.587 * * * * [progress]: [ 4 / 16 ] simplifiying candidate #<alt (λ (x) (log (exp (+ (* x x) (* x 2)))))>
3.587 * * * * [progress]: [ 5 / 16 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (+ (* x x) (* x 2))) (cbrt (+ (* x x) (* x 2)))) (cbrt (+ (* x x) (* x 2)))))>
3.587 * * * * [progress]: [ 6 / 16 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (+ (* x x) (* x 2)) (+ (* x x) (* x 2))) (+ (* x x) (* x 2)))))>
3.587 * * * * [progress]: [ 7 / 16 ] simplifiying candidate #<alt (λ (x) (* (sqrt (+ (* x x) (* x 2))) (sqrt (+ (* x x) (* x 2)))))>
3.588 * * * * [progress]: [ 8 / 16 ] 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))))))>
3.588 * * * * [progress]: [ 9 / 16 ] simplifiying candidate #<alt (λ (x) (* 1 (+ (* x x) (* x 2))))>
3.588 * * * * [progress]: [ 10 / 16 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* x x) (* x x)) (* (* x 2) (* x 2))) (- (* x x) (* x 2))))>
3.588 * * * * [progress]: [ 11 / 16 ] simplifiying candidate #<alt (λ (x) (* x (+ x 2)))>
3.588 * * * * [progress]: [ 12 / 16 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (+ (* x x) (* x 2)))))>
3.588 * * * * [progress]: [ 13 / 16 ] simplifiying candidate #<alt (λ (x) (+ (* x 2) (* x x)))>
3.588 * * * * [progress]: [ 14 / 16 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
3.588 * * * * [progress]: [ 15 / 16 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
3.588 * * * * [progress]: [ 16 / 16 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
3.588 * [simplify]: Simplifying:
  (* (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))
3.588 * * [simplify]: iteration 0: 31 enodes
3.594 * * [simplify]: iteration 1: 105 enodes
3.624 * * [simplify]: iteration 2: 439 enodes
3.906 * * [simplify]: iteration 3: 1807 enodes
4.437 * * [simplify]: iteration complete: 5011 enodes
4.437 * * [simplify]: Extracting #0: cost 13 inf + 0
4.437 * * [simplify]: Extracting #1: cost 208 inf + 0
4.440 * * [simplify]: Extracting #2: cost 1338 inf + 693
4.450 * * [simplify]: Extracting #3: cost 1316 inf + 45572
4.480 * * [simplify]: Extracting #4: cost 345 inf + 206595
4.531 * * [simplify]: Extracting #5: cost 68 inf + 274749
4.584 * * [simplify]: Extracting #6: cost 17 inf + 284600
4.637 * * [simplify]: Extracting #7: cost 3 inf + 287698
4.688 * * [simplify]: Extracting #8: cost 0 inf + 288577
4.740 * [simplify]: Simplified to:
  (exp (* x (+ 2 x)))
  (log (* x (+ 2 x)))
  (exp (* x (+ 2 x)))
  (* (cbrt (* x (+ 2 x))) (cbrt (* x (+ 2 x))))
  (cbrt (* x (+ 2 x)))
  (* (* (* x (+ 2 x)) (* x (+ 2 x))) (* x (+ 2 x)))
  (sqrt (* x (+ 2 x)))
  (sqrt (* x (+ 2 x)))
  (* (* (* x x) x) (+ 8 (* (* x x) x)))
  (* (* x x) (- (+ 4 (* x x)) (* 2 x)))
  (* (* x x) (+ (* x x) -4))
  (* (- x 2) x)
  (+ 2 x)
  (real->posit16 (* x (+ 2 x)))
  (* x (+ 2 x))
  (* x (+ 2 x))
  (* x (+ 2 x))
4.741 * * * [progress]: adding candidates to table
4.772 * [progress]: [Phase 3 of 3] Extracting.
4.772 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* x (+ x 2)))> #<alt (λ (x) (+ (* x x) (* x 2)))>)
4.773 * * * [regime-changes]: Trying 1 branch expressions: (x)
4.773 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* x (+ x 2)))> #<alt (λ (x) (+ (* x x) (* x 2)))>)
4.788 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
4.789 * [simplify]: Simplifying:
  (* x (+ x 2))
4.789 * * [simplify]: iteration 0: 4 enodes
4.789 * * [simplify]: iteration 1: 6 enodes
4.789 * * [simplify]: iteration complete: 6 enodes
4.789 * * [simplify]: Extracting #0: cost 1 inf + 0
4.789 * * [simplify]: Extracting #1: cost 3 inf + 0
4.789 * * [simplify]: Extracting #2: cost 3 inf + 1
4.789 * * [simplify]: Extracting #3: cost 0 inf + 126
4.789 * [simplify]: Simplified to:
  (* x (+ 2 x))
5.884 * [regime-testing]: Baseline error score: 0.012251531441430178
5.886 * [regime-testing]: Oracle error score: 0.00025003125390673836
5.891 * [regime-testing]: End program error score: 0.012251531441430178