0.002 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.101 * * * [progress]: [2/2] Setting up program.
0.104 * [progress]: [Phase 2 of 3] Improving.
0.104 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (* (+ x 1) (+ x 1)) 1))>
0.105 * [simplify]: Simplifying (- (* (+ x 1) (+ x 1)) 1)
0.106 * * [simplify]: iteration 1: (5 enodes)
0.111 * * [simplify]: iteration 2: (30 enodes)
0.118 * * [simplify]: iteration 3: (66 enodes)
0.129 * * [simplify]: iteration 4: (90 enodes)
0.157 * * [simplify]: iteration 5: (174 enodes)
0.238 * * [simplify]: iteration 6: (464 enodes)
0.563 * * [simplify]: iteration 7: (1226 enodes)
2.461 * * [simplify]: Extracting #0: cost 1 inf + 0
2.462 * * [simplify]: Extracting #1: cost 96 inf + 0
2.464 * * [simplify]: Extracting #2: cost 384 inf + 2014
2.472 * * [simplify]: Extracting #3: cost 138 inf + 30498
2.487 * * [simplify]: Extracting #4: cost 4 inf + 45904
2.503 * * [simplify]: Extracting #5: cost 0 inf + 46198
2.522 * * [simplify]: Extracting #6: cost 0 inf + 46119
2.538 * [simplify]: Simplified to (* (+ 2 x) x)
2.544 * * [progress]: iteration 1 / 4
2.545 * * * [progress]: picking best candidate
2.546 * * * * [pick]: Picked  #<alt (λ (x) (* (+ 2 x) x))>
2.546 * * * [progress]: localizing error
2.553 * * * [progress]: generating rewritten candidates
2.553 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.568 * * * [progress]: generating series expansions
2.568 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.571 * [backup-simplify]: Simplify (* (+ 2 x) x) into (* x (+ x 2))
2.571 * [approximate]: Taking taylor expansion of (* x (+ x 2)) in (x) around 0
2.572 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x
2.572 * [taylor]: Taking taylor expansion of x in x
2.572 * [backup-simplify]: Simplify 0 into 0
2.572 * [backup-simplify]: Simplify 1 into 1
2.572 * [taylor]: Taking taylor expansion of (+ x 2) in x
2.572 * [taylor]: Taking taylor expansion of x in x
2.572 * [backup-simplify]: Simplify 0 into 0
2.572 * [backup-simplify]: Simplify 1 into 1
2.572 * [taylor]: Taking taylor expansion of 2 in x
2.572 * [backup-simplify]: Simplify 2 into 2
2.572 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x
2.572 * [taylor]: Taking taylor expansion of x in x
2.572 * [backup-simplify]: Simplify 0 into 0
2.572 * [backup-simplify]: Simplify 1 into 1
2.572 * [taylor]: Taking taylor expansion of (+ x 2) in x
2.572 * [taylor]: Taking taylor expansion of x in x
2.572 * [backup-simplify]: Simplify 0 into 0
2.573 * [backup-simplify]: Simplify 1 into 1
2.573 * [taylor]: Taking taylor expansion of 2 in x
2.573 * [backup-simplify]: Simplify 2 into 2
2.574 * [backup-simplify]: Simplify (+ 0 2) into 2
2.574 * [backup-simplify]: Simplify (* 0 2) into 0
2.574 * [backup-simplify]: Simplify 0 into 0
2.574 * [backup-simplify]: Simplify (+ 1 0) into 1
2.575 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 2)) into 2
2.575 * [backup-simplify]: Simplify 2 into 2
2.575 * [backup-simplify]: Simplify (+ 0 0) into 0
2.576 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2))) into 1
2.576 * [backup-simplify]: Simplify 1 into 1
2.576 * [backup-simplify]: Simplify (+ 0 0) into 0
2.577 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2)))) into 0
2.577 * [backup-simplify]: Simplify 0 into 0
2.577 * [backup-simplify]: Simplify (+ 0 0) into 0
2.578 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))) into 0
2.578 * [backup-simplify]: Simplify 0 into 0
2.578 * [backup-simplify]: Simplify (+ 0 0) into 0
2.579 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))) into 0
2.579 * [backup-simplify]: Simplify 0 into 0
2.579 * [backup-simplify]: Simplify (+ 0 0) into 0
2.580 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))) into 0
2.580 * [backup-simplify]: Simplify 0 into 0
2.581 * [backup-simplify]: Simplify (+ 0 0) into 0
2.582 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))))) into 0
2.582 * [backup-simplify]: Simplify 0 into 0
2.582 * [backup-simplify]: Simplify (+ 0 0) into 0
2.583 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))))) into 0
2.583 * [backup-simplify]: Simplify 0 into 0
2.584 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2))
2.585 * [backup-simplify]: Simplify (* (+ 2 (/ 1 x)) (/ 1 x)) into (/ (+ (/ 1 x) 2) x)
2.585 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in (x) around 0
2.585 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x
2.585 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x
2.585 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.585 * [taylor]: Taking taylor expansion of x in x
2.585 * [backup-simplify]: Simplify 0 into 0
2.585 * [backup-simplify]: Simplify 1 into 1
2.591 * [backup-simplify]: Simplify (/ 1 1) into 1
2.591 * [taylor]: Taking taylor expansion of 2 in x
2.591 * [backup-simplify]: Simplify 2 into 2
2.591 * [taylor]: Taking taylor expansion of x in x
2.591 * [backup-simplify]: Simplify 0 into 0
2.591 * [backup-simplify]: Simplify 1 into 1
2.592 * [backup-simplify]: Simplify (+ 1 0) into 1
2.592 * [backup-simplify]: Simplify (/ 1 1) into 1
2.592 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x
2.592 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x
2.592 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.592 * [taylor]: Taking taylor expansion of x in x
2.592 * [backup-simplify]: Simplify 0 into 0
2.592 * [backup-simplify]: Simplify 1 into 1
2.592 * [backup-simplify]: Simplify (/ 1 1) into 1
2.592 * [taylor]: Taking taylor expansion of 2 in x
2.592 * [backup-simplify]: Simplify 2 into 2
2.592 * [taylor]: Taking taylor expansion of x in x
2.592 * [backup-simplify]: Simplify 0 into 0
2.592 * [backup-simplify]: Simplify 1 into 1
2.592 * [backup-simplify]: Simplify (+ 1 0) into 1
2.593 * [backup-simplify]: Simplify (/ 1 1) into 1
2.593 * [backup-simplify]: Simplify 1 into 1
2.594 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.594 * [backup-simplify]: Simplify (+ 0 2) into 2
2.594 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* 1 (/ 0 1)))) into 2
2.594 * [backup-simplify]: Simplify 2 into 2
2.595 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.595 * [backup-simplify]: Simplify (+ 0 0) into 0
2.596 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)))) into 0
2.596 * [backup-simplify]: Simplify 0 into 0
2.596 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.597 * [backup-simplify]: Simplify (+ 0 0) into 0
2.597 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.597 * [backup-simplify]: Simplify 0 into 0
2.598 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.598 * [backup-simplify]: Simplify (+ 0 0) into 0
2.599 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.599 * [backup-simplify]: Simplify 0 into 0
2.599 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.599 * [backup-simplify]: Simplify (+ 0 0) into 0
2.600 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.600 * [backup-simplify]: Simplify 0 into 0
2.601 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.601 * [backup-simplify]: Simplify (+ 0 0) into 0
2.602 * [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
2.602 * [backup-simplify]: Simplify 0 into 0
2.602 * [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
2.602 * [backup-simplify]: Simplify (+ 0 0) into 0
2.603 * [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
2.603 * [backup-simplify]: Simplify 0 into 0
2.603 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2))
2.604 * [backup-simplify]: Simplify (* (+ 2 (/ 1 (- x))) (/ 1 (- x))) into (* -1 (/ (- 2 (/ 1 x)) x))
2.604 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in (x) around 0
2.604 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x
2.604 * [taylor]: Taking taylor expansion of -1 in x
2.604 * [backup-simplify]: Simplify -1 into -1
2.604 * [taylor]: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x
2.604 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x
2.604 * [taylor]: Taking taylor expansion of 2 in x
2.604 * [backup-simplify]: Simplify 2 into 2
2.604 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.604 * [taylor]: Taking taylor expansion of x in x
2.604 * [backup-simplify]: Simplify 0 into 0
2.604 * [backup-simplify]: Simplify 1 into 1
2.604 * [backup-simplify]: Simplify (/ 1 1) into 1
2.604 * [taylor]: Taking taylor expansion of x in x
2.604 * [backup-simplify]: Simplify 0 into 0
2.604 * [backup-simplify]: Simplify 1 into 1
2.604 * [backup-simplify]: Simplify (- 1) into -1
2.604 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.605 * [backup-simplify]: Simplify (/ -1 1) into -1
2.605 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x
2.605 * [taylor]: Taking taylor expansion of -1 in x
2.605 * [backup-simplify]: Simplify -1 into -1
2.605 * [taylor]: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x
2.605 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x
2.605 * [taylor]: Taking taylor expansion of 2 in x
2.605 * [backup-simplify]: Simplify 2 into 2
2.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.605 * [taylor]: Taking taylor expansion of x in x
2.605 * [backup-simplify]: Simplify 0 into 0
2.605 * [backup-simplify]: Simplify 1 into 1
2.605 * [backup-simplify]: Simplify (/ 1 1) into 1
2.605 * [taylor]: Taking taylor expansion of x in x
2.605 * [backup-simplify]: Simplify 0 into 0
2.605 * [backup-simplify]: Simplify 1 into 1
2.605 * [backup-simplify]: Simplify (- 1) into -1
2.606 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.606 * [backup-simplify]: Simplify (/ -1 1) into -1
2.606 * [backup-simplify]: Simplify (* -1 -1) into 1
2.606 * [backup-simplify]: Simplify 1 into 1
2.607 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.607 * [backup-simplify]: Simplify (- 0) into 0
2.607 * [backup-simplify]: Simplify (+ 2 0) into 2
2.608 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* -1 (/ 0 1)))) into 2
2.608 * [backup-simplify]: Simplify (+ (* -1 2) (* 0 -1)) into -2
2.608 * [backup-simplify]: Simplify -2 into -2
2.609 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.609 * [backup-simplify]: Simplify (- 0) into 0
2.609 * [backup-simplify]: Simplify (+ 0 0) into 0
2.610 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)))) into 0
2.610 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0
2.610 * [backup-simplify]: Simplify 0 into 0
2.611 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.611 * [backup-simplify]: Simplify (- 0) into 0
2.611 * [backup-simplify]: Simplify (+ 0 0) into 0
2.612 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.613 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0
2.613 * [backup-simplify]: Simplify 0 into 0
2.613 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.613 * [backup-simplify]: Simplify (- 0) into 0
2.614 * [backup-simplify]: Simplify (+ 0 0) into 0
2.614 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.615 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0
2.615 * [backup-simplify]: Simplify 0 into 0
2.616 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.616 * [backup-simplify]: Simplify (- 0) into 0
2.616 * [backup-simplify]: Simplify (+ 0 0) into 0
2.617 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.618 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0
2.618 * [backup-simplify]: Simplify 0 into 0
2.618 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.619 * [backup-simplify]: Simplify (- 0) into 0
2.619 * [backup-simplify]: Simplify (+ 0 0) into 0
2.620 * [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
2.621 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0
2.621 * [backup-simplify]: Simplify 0 into 0
2.621 * [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
2.621 * [backup-simplify]: Simplify (- 0) into 0
2.622 * [backup-simplify]: Simplify (+ 0 0) into 0
2.622 * [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
2.623 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0
2.623 * [backup-simplify]: Simplify 0 into 0
2.624 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2))
2.624 * * * [progress]: simplifying candidates
2.624 * * * * [progress]: [ 1 / 25 ] simplifiying candidate #<alt (λ (x) (pow (* (+ 2 x) x) 1))>
2.624 * * * * [progress]: [ 2 / 25 ] simplifiying candidate #<alt (λ (x) (pow (* (+ 2 x) x) 1))>
2.624 * * * * [progress]: [ 3 / 25 ] simplifiying candidate #<alt (λ (x) (exp (+ (log (+ 2 x)) (log x))))>
2.624 * * * * [progress]: [ 4 / 25 ] simplifiying candidate #<alt (λ (x) (exp (log (* (+ 2 x) x))))>
2.624 * * * * [progress]: [ 5 / 25 ] simplifiying candidate #<alt (λ (x) (log (exp (* (+ 2 x) x))))>
2.624 * * * * [progress]: [ 6 / 25 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (+ 2 x) (+ 2 x)) (+ 2 x)) (* (* x x) x))))>
2.624 * * * * [progress]: [ 7 / 25 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (* (+ 2 x) x)) (cbrt (* (+ 2 x) x))) (cbrt (* (+ 2 x) x))))>
2.624 * * * * [progress]: [ 8 / 25 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (+ 2 x) x) (* (+ 2 x) x)) (* (+ 2 x) x))))>
2.624 * * * * [progress]: [ 9 / 25 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (+ 2 x) x)) (sqrt (* (+ 2 x) x))))>
2.624 * * * * [progress]: [ 10 / 25 ] simplifiying candidate #<alt (λ (x) (* 1 (* (+ 2 x) x)))>
2.624 * * * * [progress]: [ 11 / 25 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (+ 2 x)) (sqrt x)) (* (sqrt (+ 2 x)) (sqrt x))))>
2.624 * * * * [progress]: [ 12 / 25 ] simplifiying candidate #<alt (λ (x) (* (* (+ 2 x) (* (cbrt x) (cbrt x))) (cbrt x)))>
2.624 * * * * [progress]: [ 13 / 25 ] simplifiying candidate #<alt (λ (x) (* (* (+ 2 x) (sqrt x)) (sqrt x)))>
2.624 * * * * [progress]: [ 14 / 25 ] simplifiying candidate #<alt (λ (x) (* (* (+ 2 x) 1) x))>
2.624 * * * * [progress]: [ 15 / 25 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (+ 2 x)) (cbrt (+ 2 x))) (* (cbrt (+ 2 x)) x)))>
2.624 * * * * [progress]: [ 16 / 25 ] simplifiying candidate #<alt (λ (x) (* (sqrt (+ 2 x)) (* (sqrt (+ 2 x)) x)))>
2.624 * * * * [progress]: [ 17 / 25 ] simplifiying candidate #<alt (λ (x) (* 1 (* (+ 2 x) x)))>
2.624 * * * * [progress]: [ 18 / 25 ] simplifiying candidate #<alt (λ (x) (* 1 (* (+ 2 x) x)))>
2.624 * * * * [progress]: [ 19 / 25 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (pow 2 3) (pow x 3)) x) (+ (* 2 2) (- (* x x) (* 2 x)))))>
2.625 * * * * [progress]: [ 20 / 25 ] simplifiying candidate #<alt (λ (x) (/ (* (- (* 2 2) (* x x)) x) (- 2 x)))>
2.625 * * * * [progress]: [ 21 / 25 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (* (+ 2 x) x))))>
2.625 * * * * [progress]: [ 22 / 25 ] simplifiying candidate #<alt (λ (x) (* x (+ 2 x)))>
2.625 * * * * [progress]: [ 23 / 25 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
2.625 * * * * [progress]: [ 24 / 25 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
2.625 * * * * [progress]: [ 25 / 25 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
2.625 * [simplify]: Simplifying (* (+ 2 x) x), (+ (log (+ 2 x)) (log x)), (log (* (+ 2 x) x)), (exp (* (+ 2 x) x)), (* (* (* (+ 2 x) (+ 2 x)) (+ 2 x)) (* (* x x) x)), (* (cbrt (* (+ 2 x) x)) (cbrt (* (+ 2 x) x))), (cbrt (* (+ 2 x) x)), (* (* (* (+ 2 x) x) (* (+ 2 x) x)) (* (+ 2 x) x)), (sqrt (* (+ 2 x) x)), (sqrt (* (+ 2 x) x)), (* (sqrt (+ 2 x)) (sqrt x)), (* (sqrt (+ 2 x)) (sqrt x)), (* (+ 2 x) (* (cbrt x) (cbrt x))), (* (+ 2 x) (sqrt x)), (* (+ 2 x) 1), (* (cbrt (+ 2 x)) x), (* (sqrt (+ 2 x)) x), (* (+ 2 x) x), (* (+ 2 x) x), (* (+ (pow 2 3) (pow x 3)) x), (* (- (* 2 2) (* x x)) x), (real->posit16 (* (+ 2 x) x)), (+ (* 2 x) (pow x 2)), (+ (* 2 x) (pow x 2)), (+ (* 2 x) (pow x 2))
2.626 * * [simplify]: iteration 1: (43 enodes)
2.637 * * [simplify]: iteration 2: (186 enodes)
2.681 * * [simplify]: iteration 3: (445 enodes)
2.818 * * [simplify]: iteration 4: (1153 enodes)
3.924 * * [simplify]: Extracting #0: cost 16 inf + 0
3.924 * * [simplify]: Extracting #1: cost 149 inf + 0
3.926 * * [simplify]: Extracting #2: cost 585 inf + 736
3.930 * * [simplify]: Extracting #3: cost 600 inf + 15574
3.953 * * [simplify]: Extracting #4: cost 173 inf + 116938
3.984 * * [simplify]: Extracting #5: cost 2 inf + 159662
4.018 * * [simplify]: Extracting #6: cost 0 inf + 159136
4.049 * [simplify]: Simplified to (* 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 2)) (sqrt x)), (* (sqrt (+ x 2)) (sqrt x)), (* (* (+ x 2) (cbrt x)) (cbrt x)), (* (sqrt x) (+ x 2)), (+ x 2), (* x (cbrt (+ x 2))), (* (sqrt (+ x 2)) x), (* x (+ x 2)), (* x (+ x 2)), (+ (* (* x x) (* x x)) (* 8 x)), (* (- 4 (* x x)) x), (real->posit16 (* x (+ x 2))), (* x (+ x 2)), (* x (+ x 2)), (* x (+ x 2))
4.050 * * * [progress]: adding candidates to table
4.140 * * [progress]: iteration 2 / 4
4.140 * * * [progress]: picking best candidate
4.143 * * * * [pick]: Picked  #<alt (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x)))>
4.143 * * * [progress]: localizing error
4.155 * * * [progress]: generating rewritten candidates
4.155 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
4.174 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
4.186 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
4.190 * * * [progress]: generating series expansions
4.190 * * * * [progress]: [ 1 / 3 ] generating series at (2)
4.190 * [backup-simplify]: Simplify (/ (* (- 4 (* x x)) x) (- 2 x)) into (/ (* x (- 4 (pow x 2))) (- 2 x))
4.190 * [approximate]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in (x) around 0
4.190 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x
4.190 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x
4.190 * [taylor]: Taking taylor expansion of x in x
4.190 * [backup-simplify]: Simplify 0 into 0
4.190 * [backup-simplify]: Simplify 1 into 1
4.190 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x
4.190 * [taylor]: Taking taylor expansion of 4 in x
4.190 * [backup-simplify]: Simplify 4 into 4
4.190 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.190 * [taylor]: Taking taylor expansion of x in x
4.190 * [backup-simplify]: Simplify 0 into 0
4.190 * [backup-simplify]: Simplify 1 into 1
4.191 * [taylor]: Taking taylor expansion of (- 2 x) in x
4.191 * [taylor]: Taking taylor expansion of 2 in x
4.191 * [backup-simplify]: Simplify 2 into 2
4.191 * [taylor]: Taking taylor expansion of x in x
4.191 * [backup-simplify]: Simplify 0 into 0
4.191 * [backup-simplify]: Simplify 1 into 1
4.191 * [backup-simplify]: Simplify (+ 4 0) into 4
4.192 * [backup-simplify]: Simplify (* 0 4) into 0
4.192 * [backup-simplify]: Simplify (+ 0 0) into 0
4.192 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4
4.192 * [backup-simplify]: Simplify (- 0) into 0
4.193 * [backup-simplify]: Simplify (+ 2 0) into 2
4.193 * [backup-simplify]: Simplify (/ 4 2) into 2
4.193 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x
4.193 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x
4.193 * [taylor]: Taking taylor expansion of x in x
4.193 * [backup-simplify]: Simplify 0 into 0
4.193 * [backup-simplify]: Simplify 1 into 1
4.193 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x
4.193 * [taylor]: Taking taylor expansion of 4 in x
4.193 * [backup-simplify]: Simplify 4 into 4
4.193 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.193 * [taylor]: Taking taylor expansion of x in x
4.193 * [backup-simplify]: Simplify 0 into 0
4.193 * [backup-simplify]: Simplify 1 into 1
4.193 * [taylor]: Taking taylor expansion of (- 2 x) in x
4.193 * [taylor]: Taking taylor expansion of 2 in x
4.193 * [backup-simplify]: Simplify 2 into 2
4.193 * [taylor]: Taking taylor expansion of x in x
4.193 * [backup-simplify]: Simplify 0 into 0
4.193 * [backup-simplify]: Simplify 1 into 1
4.194 * [backup-simplify]: Simplify (+ 4 0) into 4
4.194 * [backup-simplify]: Simplify (* 0 4) into 0
4.194 * [backup-simplify]: Simplify (+ 0 0) into 0
4.194 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4
4.195 * [backup-simplify]: Simplify (- 0) into 0
4.195 * [backup-simplify]: Simplify (+ 2 0) into 2
4.195 * [backup-simplify]: Simplify (/ 4 2) into 2
4.195 * [backup-simplify]: Simplify 2 into 2
4.196 * [backup-simplify]: Simplify (* 1 1) into 1
4.196 * [backup-simplify]: Simplify (- 1) into -1
4.196 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.197 * [backup-simplify]: Simplify (+ (* 0 -1) (+ (* 1 0) (* 0 4))) into 0
4.197 * [backup-simplify]: Simplify (- 1) into -1
4.197 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.198 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ -1 2)))) into 1
4.198 * [backup-simplify]: Simplify 1 into 1
4.198 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.199 * [backup-simplify]: Simplify (- 0) into 0
4.199 * [backup-simplify]: Simplify (+ 0 0) into 0
4.200 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (+ (* 0 0) (* 0 4)))) into -1
4.200 * [backup-simplify]: Simplify (- 0) into 0
4.200 * [backup-simplify]: Simplify (+ 0 0) into 0
4.201 * [backup-simplify]: Simplify (- (/ -1 2) (+ (* 2 (/ 0 2)) (* 1 (/ -1 2)))) into 0
4.201 * [backup-simplify]: Simplify 0 into 0
4.201 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.201 * [backup-simplify]: Simplify (- 0) into 0
4.202 * [backup-simplify]: Simplify (+ 0 0) into 0
4.202 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))) into 0
4.203 * [backup-simplify]: Simplify (- 0) into 0
4.203 * [backup-simplify]: Simplify (+ 0 0) into 0
4.204 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ -1 2)))) into 0
4.204 * [backup-simplify]: Simplify 0 into 0
4.204 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.205 * [backup-simplify]: Simplify (- 0) into 0
4.205 * [backup-simplify]: Simplify (+ 0 0) into 0
4.206 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))) into 0
4.206 * [backup-simplify]: Simplify (- 0) into 0
4.206 * [backup-simplify]: Simplify (+ 0 0) into 0
4.207 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0
4.207 * [backup-simplify]: Simplify 0 into 0
4.208 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.208 * [backup-simplify]: Simplify (- 0) into 0
4.208 * [backup-simplify]: Simplify (+ 0 0) into 0
4.209 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))) into 0
4.210 * [backup-simplify]: Simplify (- 0) into 0
4.210 * [backup-simplify]: Simplify (+ 0 0) into 0
4.211 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0
4.211 * [backup-simplify]: Simplify 0 into 0
4.211 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.212 * [backup-simplify]: Simplify (- 0) into 0
4.212 * [backup-simplify]: Simplify (+ 0 0) into 0
4.213 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))))) into 0
4.213 * [backup-simplify]: Simplify (- 0) into 0
4.213 * [backup-simplify]: Simplify (+ 0 0) into 0
4.214 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0
4.214 * [backup-simplify]: Simplify 0 into 0
4.215 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.215 * [backup-simplify]: Simplify (- 0) into 0
4.216 * [backup-simplify]: Simplify (+ 0 0) into 0
4.217 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))))) into 0
4.217 * [backup-simplify]: Simplify (- 0) into 0
4.217 * [backup-simplify]: Simplify (+ 0 0) into 0
4.218 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0
4.218 * [backup-simplify]: Simplify 0 into 0
4.218 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2))
4.218 * [backup-simplify]: Simplify (/ (* (- 4 (* (/ 1 x) (/ 1 x))) (/ 1 x)) (- 2 (/ 1 x))) into (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x))
4.219 * [approximate]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in (x) around 0
4.219 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x
4.219 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x
4.219 * [taylor]: Taking taylor expansion of 4 in x
4.219 * [backup-simplify]: Simplify 4 into 4
4.219 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.219 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.219 * [taylor]: Taking taylor expansion of x in x
4.219 * [backup-simplify]: Simplify 0 into 0
4.219 * [backup-simplify]: Simplify 1 into 1
4.219 * [backup-simplify]: Simplify (* 1 1) into 1
4.219 * [backup-simplify]: Simplify (/ 1 1) into 1
4.219 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x
4.219 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x
4.219 * [taylor]: Taking taylor expansion of 2 in x
4.219 * [backup-simplify]: Simplify 2 into 2
4.219 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.219 * [taylor]: Taking taylor expansion of x in x
4.219 * [backup-simplify]: Simplify 0 into 0
4.219 * [backup-simplify]: Simplify 1 into 1
4.219 * [backup-simplify]: Simplify (/ 1 1) into 1
4.219 * [taylor]: Taking taylor expansion of x in x
4.220 * [backup-simplify]: Simplify 0 into 0
4.220 * [backup-simplify]: Simplify 1 into 1
4.220 * [backup-simplify]: Simplify (- 1) into -1
4.220 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.220 * [backup-simplify]: Simplify (- 1) into -1
4.220 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.221 * [backup-simplify]: Simplify (* -1 0) into 0
4.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.221 * [backup-simplify]: Simplify (- 0) into 0
4.222 * [backup-simplify]: Simplify (+ 2 0) into 2
4.222 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1
4.222 * [backup-simplify]: Simplify (/ -1 -1) into 1
4.222 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x
4.222 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x
4.222 * [taylor]: Taking taylor expansion of 4 in x
4.222 * [backup-simplify]: Simplify 4 into 4
4.222 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.222 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.222 * [taylor]: Taking taylor expansion of x in x
4.222 * [backup-simplify]: Simplify 0 into 0
4.222 * [backup-simplify]: Simplify 1 into 1
4.223 * [backup-simplify]: Simplify (* 1 1) into 1
4.223 * [backup-simplify]: Simplify (/ 1 1) into 1
4.223 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x
4.223 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x
4.223 * [taylor]: Taking taylor expansion of 2 in x
4.223 * [backup-simplify]: Simplify 2 into 2
4.223 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.223 * [taylor]: Taking taylor expansion of x in x
4.223 * [backup-simplify]: Simplify 0 into 0
4.223 * [backup-simplify]: Simplify 1 into 1
4.223 * [backup-simplify]: Simplify (/ 1 1) into 1
4.223 * [taylor]: Taking taylor expansion of x in x
4.223 * [backup-simplify]: Simplify 0 into 0
4.223 * [backup-simplify]: Simplify 1 into 1
4.223 * [backup-simplify]: Simplify (- 1) into -1
4.224 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.224 * [backup-simplify]: Simplify (- 1) into -1
4.224 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.224 * [backup-simplify]: Simplify (* -1 0) into 0
4.225 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.225 * [backup-simplify]: Simplify (- 0) into 0
4.225 * [backup-simplify]: Simplify (+ 2 0) into 2
4.226 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1
4.226 * [backup-simplify]: Simplify (/ -1 -1) into 1
4.226 * [backup-simplify]: Simplify 1 into 1
4.226 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.227 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.227 * [backup-simplify]: Simplify (- 0) into 0
4.227 * [backup-simplify]: Simplify (+ 0 0) into 0
4.228 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.228 * [backup-simplify]: Simplify (- 0) into 0
4.228 * [backup-simplify]: Simplify (+ 0 0) into 0
4.229 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 1) (* 0 0))) into 2
4.230 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 2 -1)))) into 2
4.230 * [backup-simplify]: Simplify 2 into 2
4.230 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.231 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.231 * [backup-simplify]: Simplify (- 0) into 0
4.231 * [backup-simplify]: Simplify (+ 4 0) into 4
4.232 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.232 * [backup-simplify]: Simplify (- 0) into 0
4.232 * [backup-simplify]: Simplify (+ 0 0) into 0
4.233 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 1) (* 0 0)))) into 0
4.234 * [backup-simplify]: Simplify (- (/ 4 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 2 -1)))) into 0
4.234 * [backup-simplify]: Simplify 0 into 0
4.234 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.235 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.235 * [backup-simplify]: Simplify (- 0) into 0
4.235 * [backup-simplify]: Simplify (+ 0 0) into 0
4.236 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.236 * [backup-simplify]: Simplify (- 0) into 0
4.236 * [backup-simplify]: Simplify (+ 0 0) into 0
4.237 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
4.238 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0
4.238 * [backup-simplify]: Simplify 0 into 0
4.238 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.239 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.239 * [backup-simplify]: Simplify (- 0) into 0
4.239 * [backup-simplify]: Simplify (+ 0 0) into 0
4.240 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.240 * [backup-simplify]: Simplify (- 0) into 0
4.240 * [backup-simplify]: Simplify (+ 0 0) into 0
4.490 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
4.492 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0
4.492 * [backup-simplify]: Simplify 0 into 0
4.492 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.493 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.493 * [backup-simplify]: Simplify (- 0) into 0
4.493 * [backup-simplify]: Simplify (+ 0 0) into 0
4.494 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.494 * [backup-simplify]: Simplify (- 0) into 0
4.494 * [backup-simplify]: Simplify (+ 0 0) into 0
4.495 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
4.496 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0
4.496 * [backup-simplify]: Simplify 0 into 0
4.497 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.498 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.498 * [backup-simplify]: Simplify (- 0) into 0
4.498 * [backup-simplify]: Simplify (+ 0 0) into 0
4.499 * [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
4.499 * [backup-simplify]: Simplify (- 0) into 0
4.499 * [backup-simplify]: Simplify (+ 0 0) into 0
4.500 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
4.501 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0
4.501 * [backup-simplify]: Simplify 0 into 0
4.502 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
4.503 * [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
4.503 * [backup-simplify]: Simplify (- 0) into 0
4.503 * [backup-simplify]: Simplify (+ 0 0) into 0
4.504 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.504 * [backup-simplify]: Simplify (- 0) into 0
4.504 * [backup-simplify]: Simplify (+ 0 0) into 0
4.505 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
4.506 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0
4.506 * [backup-simplify]: Simplify 0 into 0
4.506 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2))
4.507 * [backup-simplify]: Simplify (/ (* (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) (/ 1 (- x))) (- 2 (/ 1 (- x)))) into (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2))))
4.507 * [approximate]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) in (x) around 0
4.507 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) in x
4.507 * [taylor]: Taking taylor expansion of -1 in x
4.507 * [backup-simplify]: Simplify -1 into -1
4.507 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2))) in x
4.507 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x
4.507 * [taylor]: Taking taylor expansion of 4 in x
4.507 * [backup-simplify]: Simplify 4 into 4
4.507 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.507 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.507 * [taylor]: Taking taylor expansion of x in x
4.507 * [backup-simplify]: Simplify 0 into 0
4.507 * [backup-simplify]: Simplify 1 into 1
4.507 * [backup-simplify]: Simplify (* 1 1) into 1
4.507 * [backup-simplify]: Simplify (/ 1 1) into 1
4.507 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) 2)) in x
4.507 * [taylor]: Taking taylor expansion of x in x
4.507 * [backup-simplify]: Simplify 0 into 0
4.507 * [backup-simplify]: Simplify 1 into 1
4.507 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x
4.507 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.507 * [taylor]: Taking taylor expansion of x in x
4.507 * [backup-simplify]: Simplify 0 into 0
4.507 * [backup-simplify]: Simplify 1 into 1
4.508 * [backup-simplify]: Simplify (/ 1 1) into 1
4.508 * [taylor]: Taking taylor expansion of 2 in x
4.508 * [backup-simplify]: Simplify 2 into 2
4.508 * [backup-simplify]: Simplify (- 1) into -1
4.508 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.508 * [backup-simplify]: Simplify (+ 1 0) into 1
4.509 * [backup-simplify]: Simplify (* 0 1) into 0
4.509 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.509 * [backup-simplify]: Simplify (+ 0 2) into 2
4.510 * [backup-simplify]: Simplify (+ (* 0 2) (* 1 1)) into 1
4.510 * [backup-simplify]: Simplify (/ -1 1) into -1
4.510 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) in x
4.510 * [taylor]: Taking taylor expansion of -1 in x
4.510 * [backup-simplify]: Simplify -1 into -1
4.510 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2))) in x
4.510 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x
4.510 * [taylor]: Taking taylor expansion of 4 in x
4.510 * [backup-simplify]: Simplify 4 into 4
4.510 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.510 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.510 * [taylor]: Taking taylor expansion of x in x
4.510 * [backup-simplify]: Simplify 0 into 0
4.510 * [backup-simplify]: Simplify 1 into 1
4.510 * [backup-simplify]: Simplify (* 1 1) into 1
4.511 * [backup-simplify]: Simplify (/ 1 1) into 1
4.511 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) 2)) in x
4.511 * [taylor]: Taking taylor expansion of x in x
4.511 * [backup-simplify]: Simplify 0 into 0
4.511 * [backup-simplify]: Simplify 1 into 1
4.511 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x
4.511 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.511 * [taylor]: Taking taylor expansion of x in x
4.511 * [backup-simplify]: Simplify 0 into 0
4.511 * [backup-simplify]: Simplify 1 into 1
4.511 * [backup-simplify]: Simplify (/ 1 1) into 1
4.511 * [taylor]: Taking taylor expansion of 2 in x
4.511 * [backup-simplify]: Simplify 2 into 2
4.511 * [backup-simplify]: Simplify (- 1) into -1
4.512 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.512 * [backup-simplify]: Simplify (+ 1 0) into 1
4.512 * [backup-simplify]: Simplify (* 0 1) into 0
4.512 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.513 * [backup-simplify]: Simplify (+ 0 2) into 2
4.513 * [backup-simplify]: Simplify (+ (* 0 2) (* 1 1)) into 1
4.513 * [backup-simplify]: Simplify (/ -1 1) into -1
4.514 * [backup-simplify]: Simplify (* -1 -1) into 1
4.514 * [backup-simplify]: Simplify 1 into 1
4.514 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.514 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.515 * [backup-simplify]: Simplify (- 0) into 0
4.515 * [backup-simplify]: Simplify (+ 0 0) into 0
4.515 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.516 * [backup-simplify]: Simplify (+ 0 0) into 0
4.516 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 2) (* 0 1))) into 2
4.517 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 2 1)))) into 2
4.517 * [backup-simplify]: Simplify (+ (* -1 2) (* 0 -1)) into -2
4.517 * [backup-simplify]: Simplify -2 into -2
4.518 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.518 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.518 * [backup-simplify]: Simplify (- 0) into 0
4.519 * [backup-simplify]: Simplify (+ 4 0) into 4
4.519 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.519 * [backup-simplify]: Simplify (+ 0 0) into 0
4.520 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 2) (* 0 1)))) into 0
4.521 * [backup-simplify]: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 2 (/ 2 1)))) into 0
4.522 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0
4.522 * [backup-simplify]: Simplify 0 into 0
4.522 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.523 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.523 * [backup-simplify]: Simplify (- 0) into 0
4.523 * [backup-simplify]: Simplify (+ 0 0) into 0
4.524 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.524 * [backup-simplify]: Simplify (+ 0 0) into 0
4.525 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 2) (* 0 1))))) into 0
4.525 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 2 1)))) into 0
4.526 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0
4.526 * [backup-simplify]: Simplify 0 into 0
4.527 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.527 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.527 * [backup-simplify]: Simplify (- 0) into 0
4.528 * [backup-simplify]: Simplify (+ 0 0) into 0
4.528 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.528 * [backup-simplify]: Simplify (+ 0 0) into 0
4.529 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1)))))) into 0
4.530 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0
4.531 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0
4.531 * [backup-simplify]: Simplify 0 into 0
4.532 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.532 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.532 * [backup-simplify]: Simplify (- 0) into 0
4.533 * [backup-simplify]: Simplify (+ 0 0) into 0
4.533 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.533 * [backup-simplify]: Simplify (+ 0 0) into 0
4.534 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1))))))) into 0
4.535 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0
4.536 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0
4.536 * [backup-simplify]: Simplify 0 into 0
4.537 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.537 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.538 * [backup-simplify]: Simplify (- 0) into 0
4.538 * [backup-simplify]: Simplify (+ 0 0) into 0
4.538 * [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
4.539 * [backup-simplify]: Simplify (+ 0 0) into 0
4.540 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1)))))))) into 0
4.541 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0
4.542 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0
4.542 * [backup-simplify]: Simplify 0 into 0
4.543 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
4.543 * [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
4.543 * [backup-simplify]: Simplify (- 0) into 0
4.544 * [backup-simplify]: Simplify (+ 0 0) into 0
4.544 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.544 * [backup-simplify]: Simplify (+ 0 0) into 0
4.546 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1))))))))) into 0
4.546 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0
4.548 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0
4.548 * [backup-simplify]: Simplify 0 into 0
4.548 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2))
4.548 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
4.548 * [backup-simplify]: Simplify (* (- 4 (* x x)) x) into (* x (- 4 (pow x 2)))
4.548 * [approximate]: Taking taylor expansion of (* x (- 4 (pow x 2))) in (x) around 0
4.548 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x
4.548 * [taylor]: Taking taylor expansion of x in x
4.548 * [backup-simplify]: Simplify 0 into 0
4.548 * [backup-simplify]: Simplify 1 into 1
4.548 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x
4.548 * [taylor]: Taking taylor expansion of 4 in x
4.548 * [backup-simplify]: Simplify 4 into 4
4.548 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.548 * [taylor]: Taking taylor expansion of x in x
4.548 * [backup-simplify]: Simplify 0 into 0
4.548 * [backup-simplify]: Simplify 1 into 1
4.548 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x
4.548 * [taylor]: Taking taylor expansion of x in x
4.548 * [backup-simplify]: Simplify 0 into 0
4.548 * [backup-simplify]: Simplify 1 into 1
4.548 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x
4.548 * [taylor]: Taking taylor expansion of 4 in x
4.548 * [backup-simplify]: Simplify 4 into 4
4.548 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.548 * [taylor]: Taking taylor expansion of x in x
4.548 * [backup-simplify]: Simplify 0 into 0
4.548 * [backup-simplify]: Simplify 1 into 1
4.549 * [backup-simplify]: Simplify (+ 4 0) into 4
4.549 * [backup-simplify]: Simplify (* 0 4) into 0
4.549 * [backup-simplify]: Simplify 0 into 0
4.549 * [backup-simplify]: Simplify (+ 0 0) into 0
4.549 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4
4.550 * [backup-simplify]: Simplify 4 into 4
4.550 * [backup-simplify]: Simplify (* 1 1) into 1
4.550 * [backup-simplify]: Simplify (- 1) into -1
4.550 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.551 * [backup-simplify]: Simplify (+ (* 0 -1) (+ (* 1 0) (* 0 4))) into 0
4.551 * [backup-simplify]: Simplify 0 into 0
4.551 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.552 * [backup-simplify]: Simplify (- 0) into 0
4.552 * [backup-simplify]: Simplify (+ 0 0) into 0
4.552 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (+ (* 0 0) (* 0 4)))) into -1
4.552 * [backup-simplify]: Simplify -1 into -1
4.553 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.553 * [backup-simplify]: Simplify (- 0) into 0
4.553 * [backup-simplify]: Simplify (+ 0 0) into 0
4.554 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))) into 0
4.554 * [backup-simplify]: Simplify 0 into 0
4.555 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.555 * [backup-simplify]: Simplify (- 0) into 0
4.555 * [backup-simplify]: Simplify (+ 0 0) into 0
4.556 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))) into 0
4.556 * [backup-simplify]: Simplify 0 into 0
4.557 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.557 * [backup-simplify]: Simplify (- 0) into 0
4.557 * [backup-simplify]: Simplify (+ 0 0) into 0
4.558 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))) into 0
4.558 * [backup-simplify]: Simplify 0 into 0
4.559 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.559 * [backup-simplify]: Simplify (- 0) into 0
4.560 * [backup-simplify]: Simplify (+ 0 0) into 0
4.561 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))))) into 0
4.561 * [backup-simplify]: Simplify 0 into 0
4.562 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.562 * [backup-simplify]: Simplify (- 0) into 0
4.562 * [backup-simplify]: Simplify (+ 0 0) into 0
4.564 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))))) into 0
4.564 * [backup-simplify]: Simplify 0 into 0
4.565 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
4.565 * [backup-simplify]: Simplify (- 0) into 0
4.565 * [backup-simplify]: Simplify (+ 0 0) into 0
4.566 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))))))) into 0
4.566 * [backup-simplify]: Simplify 0 into 0
4.567 * [backup-simplify]: Simplify (+ (* -1 (pow x 3)) (* 4 x)) into (- (* 4 x) (pow x 3))
4.567 * [backup-simplify]: Simplify (* (- 4 (* (/ 1 x) (/ 1 x))) (/ 1 x)) into (/ (- 4 (/ 1 (pow x 2))) x)
4.567 * [approximate]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in (x) around 0
4.567 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x
4.567 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x
4.567 * [taylor]: Taking taylor expansion of 4 in x
4.567 * [backup-simplify]: Simplify 4 into 4
4.567 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.567 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.567 * [taylor]: Taking taylor expansion of x in x
4.567 * [backup-simplify]: Simplify 0 into 0
4.567 * [backup-simplify]: Simplify 1 into 1
4.567 * [backup-simplify]: Simplify (* 1 1) into 1
4.570 * [backup-simplify]: Simplify (/ 1 1) into 1
4.570 * [taylor]: Taking taylor expansion of x in x
4.570 * [backup-simplify]: Simplify 0 into 0
4.570 * [backup-simplify]: Simplify 1 into 1
4.571 * [backup-simplify]: Simplify (- 1) into -1
4.571 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.571 * [backup-simplify]: Simplify (/ -1 1) into -1
4.571 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x
4.571 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x
4.571 * [taylor]: Taking taylor expansion of 4 in x
4.571 * [backup-simplify]: Simplify 4 into 4
4.571 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.571 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.571 * [taylor]: Taking taylor expansion of x in x
4.571 * [backup-simplify]: Simplify 0 into 0
4.571 * [backup-simplify]: Simplify 1 into 1
4.572 * [backup-simplify]: Simplify (* 1 1) into 1
4.572 * [backup-simplify]: Simplify (/ 1 1) into 1
4.572 * [taylor]: Taking taylor expansion of x in x
4.572 * [backup-simplify]: Simplify 0 into 0
4.572 * [backup-simplify]: Simplify 1 into 1
4.572 * [backup-simplify]: Simplify (- 1) into -1
4.572 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.573 * [backup-simplify]: Simplify (/ -1 1) into -1
4.573 * [backup-simplify]: Simplify -1 into -1
4.573 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.573 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.574 * [backup-simplify]: Simplify (- 0) into 0
4.574 * [backup-simplify]: Simplify (+ 0 0) into 0
4.574 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
4.574 * [backup-simplify]: Simplify 0 into 0
4.575 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.575 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.576 * [backup-simplify]: Simplify (- 0) into 0
4.576 * [backup-simplify]: Simplify (+ 4 0) into 4
4.577 * [backup-simplify]: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 4
4.577 * [backup-simplify]: Simplify 4 into 4
4.577 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.578 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.578 * [backup-simplify]: Simplify (- 0) into 0
4.578 * [backup-simplify]: Simplify (+ 0 0) into 0
4.579 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)))) into 0
4.579 * [backup-simplify]: Simplify 0 into 0
4.579 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.580 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.580 * [backup-simplify]: Simplify (- 0) into 0
4.580 * [backup-simplify]: Simplify (+ 0 0) into 0
4.581 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.581 * [backup-simplify]: Simplify 0 into 0
4.582 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.582 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.583 * [backup-simplify]: Simplify (- 0) into 0
4.583 * [backup-simplify]: Simplify (+ 0 0) into 0
4.584 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.584 * [backup-simplify]: Simplify 0 into 0
4.584 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.585 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.585 * [backup-simplify]: Simplify (- 0) into 0
4.585 * [backup-simplify]: Simplify (+ 0 0) into 0
4.586 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.586 * [backup-simplify]: Simplify 0 into 0
4.587 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
4.588 * [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
4.588 * [backup-simplify]: Simplify (- 0) into 0
4.588 * [backup-simplify]: Simplify (+ 0 0) into 0
4.589 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.589 * [backup-simplify]: Simplify 0 into 0
4.590 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
4.590 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.591 * [backup-simplify]: Simplify (- 0) into 0
4.591 * [backup-simplify]: Simplify (+ 0 0) into 0
4.592 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.592 * [backup-simplify]: Simplify 0 into 0
4.592 * [backup-simplify]: Simplify (+ (* 4 (/ 1 (/ 1 x))) (* -1 (pow (/ 1 (/ 1 x)) 3))) into (- (* 4 x) (pow x 3))
4.592 * [backup-simplify]: Simplify (* (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) (/ 1 (- x))) into (* -1 (/ (- 4 (/ 1 (pow x 2))) x))
4.592 * [approximate]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) in (x) around 0
4.592 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) in x
4.592 * [taylor]: Taking taylor expansion of -1 in x
4.592 * [backup-simplify]: Simplify -1 into -1
4.592 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x
4.592 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x
4.592 * [taylor]: Taking taylor expansion of 4 in x
4.592 * [backup-simplify]: Simplify 4 into 4
4.592 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.592 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.592 * [taylor]: Taking taylor expansion of x in x
4.592 * [backup-simplify]: Simplify 0 into 0
4.592 * [backup-simplify]: Simplify 1 into 1
4.593 * [backup-simplify]: Simplify (* 1 1) into 1
4.593 * [backup-simplify]: Simplify (/ 1 1) into 1
4.593 * [taylor]: Taking taylor expansion of x in x
4.593 * [backup-simplify]: Simplify 0 into 0
4.593 * [backup-simplify]: Simplify 1 into 1
4.593 * [backup-simplify]: Simplify (- 1) into -1
4.593 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.594 * [backup-simplify]: Simplify (/ -1 1) into -1
4.594 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) in x
4.594 * [taylor]: Taking taylor expansion of -1 in x
4.594 * [backup-simplify]: Simplify -1 into -1
4.594 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x
4.594 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x
4.594 * [taylor]: Taking taylor expansion of 4 in x
4.594 * [backup-simplify]: Simplify 4 into 4
4.594 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.594 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.594 * [taylor]: Taking taylor expansion of x in x
4.594 * [backup-simplify]: Simplify 0 into 0
4.594 * [backup-simplify]: Simplify 1 into 1
4.594 * [backup-simplify]: Simplify (* 1 1) into 1
4.594 * [backup-simplify]: Simplify (/ 1 1) into 1
4.594 * [taylor]: Taking taylor expansion of x in x
4.594 * [backup-simplify]: Simplify 0 into 0
4.594 * [backup-simplify]: Simplify 1 into 1
4.595 * [backup-simplify]: Simplify (- 1) into -1
4.595 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.595 * [backup-simplify]: Simplify (/ -1 1) into -1
4.595 * [backup-simplify]: Simplify (* -1 -1) into 1
4.595 * [backup-simplify]: Simplify 1 into 1
4.596 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.596 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.596 * [backup-simplify]: Simplify (- 0) into 0
4.597 * [backup-simplify]: Simplify (+ 0 0) into 0
4.597 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
4.597 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
4.597 * [backup-simplify]: Simplify 0 into 0
4.598 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.598 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.599 * [backup-simplify]: Simplify (- 0) into 0
4.599 * [backup-simplify]: Simplify (+ 4 0) into 4
4.600 * [backup-simplify]: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 4
4.600 * [backup-simplify]: Simplify (+ (* -1 4) (+ (* 0 0) (* 0 -1))) into -4
4.600 * [backup-simplify]: Simplify -4 into -4
4.601 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.601 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.602 * [backup-simplify]: Simplify (- 0) into 0
4.602 * [backup-simplify]: Simplify (+ 0 0) into 0
4.602 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)))) into 0
4.603 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1)))) into 0
4.603 * [backup-simplify]: Simplify 0 into 0
4.604 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.604 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.605 * [backup-simplify]: Simplify (- 0) into 0
4.605 * [backup-simplify]: Simplify (+ 0 0) into 0
4.605 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.606 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1))))) into 0
4.606 * [backup-simplify]: Simplify 0 into 0
4.607 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.608 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.608 * [backup-simplify]: Simplify (- 0) into 0
4.608 * [backup-simplify]: Simplify (+ 0 0) into 0
4.609 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.610 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1)))))) into 0
4.610 * [backup-simplify]: Simplify 0 into 0
4.610 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.611 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.611 * [backup-simplify]: Simplify (- 0) into 0
4.611 * [backup-simplify]: Simplify (+ 0 0) into 0
4.612 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.613 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1))))))) into 0
4.613 * [backup-simplify]: Simplify 0 into 0
4.614 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
4.615 * [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
4.615 * [backup-simplify]: Simplify (- 0) into 0
4.615 * [backup-simplify]: Simplify (+ 0 0) into 0
4.616 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.617 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1)))))))) into 0
4.617 * [backup-simplify]: Simplify 0 into 0
4.618 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
4.618 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.619 * [backup-simplify]: Simplify (- 0) into 0
4.619 * [backup-simplify]: Simplify (+ 0 0) into 0
4.619 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.621 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1))))))))) into 0
4.621 * [backup-simplify]: Simplify 0 into 0
4.621 * [backup-simplify]: Simplify (+ (* -4 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 3))) into (- (* 4 x) (pow x 3))
4.621 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
4.621 * [backup-simplify]: Simplify (- 4 (* x x)) into (- 4 (pow x 2))
4.621 * [approximate]: Taking taylor expansion of (- 4 (pow x 2)) in (x) around 0
4.621 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x
4.621 * [taylor]: Taking taylor expansion of 4 in x
4.621 * [backup-simplify]: Simplify 4 into 4
4.621 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.621 * [taylor]: Taking taylor expansion of x in x
4.621 * [backup-simplify]: Simplify 0 into 0
4.621 * [backup-simplify]: Simplify 1 into 1
4.621 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x
4.621 * [taylor]: Taking taylor expansion of 4 in x
4.621 * [backup-simplify]: Simplify 4 into 4
4.621 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.621 * [taylor]: Taking taylor expansion of x in x
4.621 * [backup-simplify]: Simplify 0 into 0
4.621 * [backup-simplify]: Simplify 1 into 1
4.622 * [backup-simplify]: Simplify (+ 4 0) into 4
4.622 * [backup-simplify]: Simplify 4 into 4
4.622 * [backup-simplify]: Simplify (+ 0 0) into 0
4.622 * [backup-simplify]: Simplify 0 into 0
4.622 * [backup-simplify]: Simplify (* 1 1) into 1
4.622 * [backup-simplify]: Simplify (- 1) into -1
4.623 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.623 * [backup-simplify]: Simplify -1 into -1
4.623 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.623 * [backup-simplify]: Simplify (- 0) into 0
4.624 * [backup-simplify]: Simplify (+ 0 0) into 0
4.624 * [backup-simplify]: Simplify 0 into 0
4.624 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.624 * [backup-simplify]: Simplify (- 0) into 0
4.625 * [backup-simplify]: Simplify (+ 0 0) into 0
4.625 * [backup-simplify]: Simplify 0 into 0
4.625 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.625 * [backup-simplify]: Simplify (- 0) into 0
4.626 * [backup-simplify]: Simplify (+ 0 0) into 0
4.626 * [backup-simplify]: Simplify 0 into 0
4.626 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.626 * [backup-simplify]: Simplify (- 0) into 0
4.627 * [backup-simplify]: Simplify (+ 0 0) into 0
4.627 * [backup-simplify]: Simplify 0 into 0
4.627 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.628 * [backup-simplify]: Simplify (- 0) into 0
4.628 * [backup-simplify]: Simplify (+ 0 0) into 0
4.628 * [backup-simplify]: Simplify 0 into 0
4.629 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.629 * [backup-simplify]: Simplify (- 0) into 0
4.629 * [backup-simplify]: Simplify (+ 0 0) into 0
4.629 * [backup-simplify]: Simplify 0 into 0
4.629 * [backup-simplify]: Simplify (+ (* -1 (pow x 2)) 4) into (- 4 (pow x 2))
4.629 * [backup-simplify]: Simplify (- 4 (* (/ 1 x) (/ 1 x))) into (- 4 (/ 1 (pow x 2)))
4.629 * [approximate]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in (x) around 0
4.630 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x
4.630 * [taylor]: Taking taylor expansion of 4 in x
4.630 * [backup-simplify]: Simplify 4 into 4
4.630 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.630 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.630 * [taylor]: Taking taylor expansion of x in x
4.630 * [backup-simplify]: Simplify 0 into 0
4.630 * [backup-simplify]: Simplify 1 into 1
4.630 * [backup-simplify]: Simplify (* 1 1) into 1
4.630 * [backup-simplify]: Simplify (/ 1 1) into 1
4.630 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x
4.630 * [taylor]: Taking taylor expansion of 4 in x
4.630 * [backup-simplify]: Simplify 4 into 4
4.630 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.630 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.630 * [taylor]: Taking taylor expansion of x in x
4.630 * [backup-simplify]: Simplify 0 into 0
4.630 * [backup-simplify]: Simplify 1 into 1
4.630 * [backup-simplify]: Simplify (* 1 1) into 1
4.631 * [backup-simplify]: Simplify (/ 1 1) into 1
4.631 * [backup-simplify]: Simplify (- 1) into -1
4.631 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.631 * [backup-simplify]: Simplify -1 into -1
4.632 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.632 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.632 * [backup-simplify]: Simplify (- 0) into 0
4.633 * [backup-simplify]: Simplify (+ 0 0) into 0
4.633 * [backup-simplify]: Simplify 0 into 0
4.633 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.634 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.634 * [backup-simplify]: Simplify (- 0) into 0
4.634 * [backup-simplify]: Simplify (+ 4 0) into 4
4.634 * [backup-simplify]: Simplify 4 into 4
4.635 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.635 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.635 * [backup-simplify]: Simplify (- 0) into 0
4.636 * [backup-simplify]: Simplify (+ 0 0) into 0
4.636 * [backup-simplify]: Simplify 0 into 0
4.636 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.637 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.637 * [backup-simplify]: Simplify (- 0) into 0
4.637 * [backup-simplify]: Simplify (+ 0 0) into 0
4.637 * [backup-simplify]: Simplify 0 into 0
4.638 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.638 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.639 * [backup-simplify]: Simplify (- 0) into 0
4.639 * [backup-simplify]: Simplify (+ 0 0) into 0
4.639 * [backup-simplify]: Simplify 0 into 0
4.640 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.640 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.640 * [backup-simplify]: Simplify (- 0) into 0
4.641 * [backup-simplify]: Simplify (+ 0 0) into 0
4.641 * [backup-simplify]: Simplify 0 into 0
4.642 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
4.642 * [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
4.643 * [backup-simplify]: Simplify (- 0) into 0
4.643 * [backup-simplify]: Simplify (+ 0 0) into 0
4.643 * [backup-simplify]: Simplify 0 into 0
4.644 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
4.644 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.645 * [backup-simplify]: Simplify (- 0) into 0
4.645 * [backup-simplify]: Simplify (+ 0 0) into 0
4.645 * [backup-simplify]: Simplify 0 into 0
4.645 * [backup-simplify]: Simplify (+ 4 (* -1 (pow (/ 1 (/ 1 x)) 2))) into (- 4 (pow x 2))
4.645 * [backup-simplify]: Simplify (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) into (- 4 (/ 1 (pow x 2)))
4.645 * [approximate]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in (x) around 0
4.645 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x
4.645 * [taylor]: Taking taylor expansion of 4 in x
4.645 * [backup-simplify]: Simplify 4 into 4
4.645 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.645 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.645 * [taylor]: Taking taylor expansion of x in x
4.645 * [backup-simplify]: Simplify 0 into 0
4.645 * [backup-simplify]: Simplify 1 into 1
4.646 * [backup-simplify]: Simplify (* 1 1) into 1
4.646 * [backup-simplify]: Simplify (/ 1 1) into 1
4.646 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x
4.646 * [taylor]: Taking taylor expansion of 4 in x
4.646 * [backup-simplify]: Simplify 4 into 4
4.646 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.646 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.646 * [taylor]: Taking taylor expansion of x in x
4.646 * [backup-simplify]: Simplify 0 into 0
4.646 * [backup-simplify]: Simplify 1 into 1
4.646 * [backup-simplify]: Simplify (* 1 1) into 1
4.646 * [backup-simplify]: Simplify (/ 1 1) into 1
4.647 * [backup-simplify]: Simplify (- 1) into -1
4.647 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.647 * [backup-simplify]: Simplify -1 into -1
4.647 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.648 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.648 * [backup-simplify]: Simplify (- 0) into 0
4.648 * [backup-simplify]: Simplify (+ 0 0) into 0
4.648 * [backup-simplify]: Simplify 0 into 0
4.649 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.650 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.651 * [backup-simplify]: Simplify (- 0) into 0
4.651 * [backup-simplify]: Simplify (+ 4 0) into 4
4.651 * [backup-simplify]: Simplify 4 into 4
4.652 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.652 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.652 * [backup-simplify]: Simplify (- 0) into 0
4.653 * [backup-simplify]: Simplify (+ 0 0) into 0
4.653 * [backup-simplify]: Simplify 0 into 0
4.653 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.654 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.654 * [backup-simplify]: Simplify (- 0) into 0
4.654 * [backup-simplify]: Simplify (+ 0 0) into 0
4.654 * [backup-simplify]: Simplify 0 into 0
4.655 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.656 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.656 * [backup-simplify]: Simplify (- 0) into 0
4.656 * [backup-simplify]: Simplify (+ 0 0) into 0
4.656 * [backup-simplify]: Simplify 0 into 0
4.657 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.657 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.658 * [backup-simplify]: Simplify (- 0) into 0
4.658 * [backup-simplify]: Simplify (+ 0 0) into 0
4.658 * [backup-simplify]: Simplify 0 into 0
4.659 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
4.659 * [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
4.660 * [backup-simplify]: Simplify (- 0) into 0
4.660 * [backup-simplify]: Simplify (+ 0 0) into 0
4.660 * [backup-simplify]: Simplify 0 into 0
4.661 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
4.661 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.662 * [backup-simplify]: Simplify (- 0) into 0
4.662 * [backup-simplify]: Simplify (+ 0 0) into 0
4.662 * [backup-simplify]: Simplify 0 into 0
4.662 * [backup-simplify]: Simplify (+ 4 (* -1 (pow (/ 1 (/ 1 (- x))) 2))) into (- 4 (pow x 2))
4.662 * * * [progress]: simplifying candidates
4.662 * * * * [progress]: [ 1 / 75 ] simplifiying candidate #<alt (λ (x) (pow (/ (* (- 4 (* x x)) x) (- 2 x)) 1))>
4.662 * * * * [progress]: [ 2 / 75 ] simplifiying candidate #<alt (λ (x) (exp (- (+ (log (- 4 (* x x))) (log x)) (log (- 2 x)))))>
4.662 * * * * [progress]: [ 3 / 75 ] simplifiying candidate #<alt (λ (x) (exp (- (log (* (- 4 (* x x)) x)) (log (- 2 x)))))>
4.662 * * * * [progress]: [ 4 / 75 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (* (- 4 (* x x)) x) (- 2 x)))))>
4.662 * * * * [progress]: [ 5 / 75 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (* (- 4 (* x x)) x) (- 2 x)))))>
4.662 * * * * [progress]: [ 6 / 75 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* x x) x)) (* (* (- 2 x) (- 2 x)) (- 2 x)))))>
4.662 * * * * [progress]: [ 7 / 75 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (* (- 4 (* x x)) x) (* (- 4 (* x x)) x)) (* (- 4 (* x x)) x)) (* (* (- 2 x) (- 2 x)) (- 2 x)))))>
4.662 * * * * [progress]: [ 8 / 75 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (* (- 4 (* x x)) x) (- 2 x))) (cbrt (/ (* (- 4 (* x x)) x) (- 2 x)))) (cbrt (/ (* (- 4 (* x x)) x) (- 2 x)))))>
4.662 * * * * [progress]: [ 9 / 75 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (* (- 4 (* x x)) x) (- 2 x)) (/ (* (- 4 (* x x)) x) (- 2 x))) (/ (* (- 4 (* x x)) x) (- 2 x)))))>
4.663 * * * * [progress]: [ 10 / 75 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (* (- 4 (* x x)) x) (- 2 x))) (sqrt (/ (* (- 4 (* x x)) x) (- 2 x)))))>
4.663 * * * * [progress]: [ 11 / 75 ] simplifiying candidate #<alt (λ (x) (/ (- (* (- 4 (* x x)) x)) (- (- 2 x))))>
4.663 * * * * [progress]: [ 12 / 75 ] simplifiying candidate #<alt (λ (x) (* (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ x (cbrt (- 2 x)))))>
4.663 * * * * [progress]: [ 13 / 75 ] simplifiying candidate #<alt (λ (x) (* (/ (- 4 (* x x)) (sqrt (- 2 x))) (/ x (sqrt (- 2 x)))))>
4.663 * * * * [progress]: [ 14 / 75 ] simplifiying candidate #<alt (λ (x) (* (/ (- 4 (* x x)) 1) (/ x (- 2 x))))>
4.663 * * * * [progress]: [ 15 / 75 ] simplifiying candidate #<alt (λ (x) (* (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) (/ x (- (sqrt 2) (sqrt x)))))>
4.663 * * * * [progress]: [ 16 / 75 ] simplifiying candidate #<alt (λ (x) (* (/ (- 4 (* x x)) 1) (/ x (- 2 x))))>
4.663 * * * * [progress]: [ 17 / 75 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (* (- 4 (* x x)) x) (- 2 x))))>
4.663 * * * * [progress]: [ 18 / 75 ] simplifiying candidate #<alt (λ (x) (* (* (- 4 (* x x)) x) (/ 1 (- 2 x))))>
4.663 * * * * [progress]: [ 19 / 75 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- 2 x) (* (- 4 (* x x)) x))))>
4.663 * * * * [progress]: [ 20 / 75 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (- 4 (* x x)) x) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (cbrt (- 2 x))))>
4.663 * * * * [progress]: [ 21 / 75 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))) (sqrt (- 2 x))))>
4.663 * * * * [progress]: [ 22 / 75 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (- 4 (* x x)) x) 1) (- 2 x)))>
4.663 * * * * [progress]: [ 23 / 75 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (- 4 (* x x)) x) (+ (sqrt 2) (sqrt x))) (- (sqrt 2) (sqrt x))))>
4.663 * * * * [progress]: [ 24 / 75 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (- 4 (* x x)) x) 1) (- 2 x)))>
4.663 * * * * [progress]: [ 25 / 75 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (/ (- 2 x) x)))>
4.663 * * * * [progress]: [ 26 / 75 ] simplifiying candidate #<alt (λ (x) (* (/ (* (- 4 (* x x)) x) (- (pow 2 3) (pow x 3))) (+ (* 2 2) (+ (* x x) (* 2 x)))))>
4.663 * * * * [progress]: [ 27 / 75 ] simplifiying candidate #<alt (λ (x) (* (/ (* (- 4 (* x x)) x) (- (* 2 2) (* x x))) (+ 2 x)))>
4.663 * * * * [progress]: [ 28 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (- (pow 4 3) (pow (* x x) 3)) x) (* (- 2 x) (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))))))>
4.663 * * * * [progress]: [ 29 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (- (* 4 4) (* (* x x) (* x x))) x) (* (- 2 x) (+ 4 (* x x)))))>
4.663 * * * * [progress]: [ 30 / 75 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (/ (* (- 4 (* x x)) x) (- 2 x)))))>
4.663 * * * * [progress]: [ 31 / 75 ] simplifiying candidate #<alt (λ (x) (/ (pow (* (- 4 (* x x)) x) 1) (- 2 x)))>
4.663 * * * * [progress]: [ 32 / 75 ] simplifiying candidate #<alt (λ (x) (/ (pow (* (- 4 (* x x)) x) 1) (- 2 x)))>
4.663 * * * * [progress]: [ 33 / 75 ] simplifiying candidate #<alt (λ (x) (/ (exp (+ (log (- 4 (* x x))) (log x))) (- 2 x)))>
4.663 * * * * [progress]: [ 34 / 75 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (* (- 4 (* x x)) x))) (- 2 x)))>
4.663 * * * * [progress]: [ 35 / 75 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (* (- 4 (* x x)) x))) (- 2 x)))>
4.663 * * * * [progress]: [ 36 / 75 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* x x) x))) (- 2 x)))>
4.663 * * * * [progress]: [ 37 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (* (- 4 (* x x)) x)) (cbrt (* (- 4 (* x x)) x))) (cbrt (* (- 4 (* x x)) x))) (- 2 x)))>
4.664 * * * * [progress]: [ 38 / 75 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (* (- 4 (* x x)) x) (* (- 4 (* x x)) x)) (* (- 4 (* x x)) x))) (- 2 x)))>
4.664 * * * * [progress]: [ 39 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (* (- 4 (* x x)) x)) (sqrt (* (- 4 (* x x)) x))) (- 2 x)))>
4.664 * * * * [progress]: [ 40 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (* (- 4 (* x x)) x)) (- 2 x)))>
4.664 * * * * [progress]: [ 41 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (* (sqrt (- 4 (* x x))) (sqrt x)) (* (sqrt (- 4 (* x x))) (sqrt x))) (- 2 x)))>
4.664 * * * * [progress]: [ 42 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (* (- 4 (* x x)) (* (cbrt x) (cbrt x))) (cbrt x)) (- 2 x)))>
4.664 * * * * [progress]: [ 43 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (* (- 4 (* x x)) (sqrt x)) (sqrt x)) (- 2 x)))>
4.664 * * * * [progress]: [ 44 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (* (- 4 (* x x)) 1) x) (- 2 x)))>
4.664 * * * * [progress]: [ 45 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (* (cbrt (- 4 (* x x))) x)) (- 2 x)))>
4.664 * * * * [progress]: [ 46 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (- 4 (* x x))) (* (sqrt (- 4 (* x x))) x)) (- 2 x)))>
4.664 * * * * [progress]: [ 47 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (* (- 4 (* x x)) x)) (- 2 x)))>
4.664 * * * * [progress]: [ 48 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt 4) x) (* (- (sqrt 4) x) x)) (- 2 x)))>
4.664 * * * * [progress]: [ 49 / 75 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (- (pow 4 3) (pow (* x x) 3)) x) (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x))))) (- 2 x)))>
4.664 * * * * [progress]: [ 50 / 75 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (- (* 4 4) (* (* x x) (* x x))) x) (+ 4 (* x x))) (- 2 x)))>
4.664 * * * * [progress]: [ 51 / 75 ] simplifiying candidate #<alt (λ (x) (/ (posit16->real (real->posit16 (* (- 4 (* x x)) x))) (- 2 x)))>
4.664 * * * * [progress]: [ 52 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* x (- 4 (* x x))) (- 2 x)))>
4.664 * * * * [progress]: [ 53 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (log (/ (exp 4) (exp (* x x)))) x) (- 2 x)))>
4.664 * * * * [progress]: [ 54 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (pow (- 4 (* x x)) 1) x) (- 2 x)))>
4.664 * * * * [progress]: [ 55 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (exp (log (- 4 (* x x)))) x) (- 2 x)))>
4.664 * * * * [progress]: [ 56 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (log (exp (- 4 (* x x)))) x) (- 2 x)))>
4.664 * * * * [progress]: [ 57 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (cbrt (- 4 (* x x)))) x) (- 2 x)))>
4.664 * * * * [progress]: [ 58 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x)))) x) (- 2 x)))>
4.664 * * * * [progress]: [ 59 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (* (sqrt (- 4 (* x x))) (sqrt (- 4 (* x x)))) x) (- 2 x)))>
4.664 * * * * [progress]: [ 60 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (/ (- (pow 4 3) (pow (* x x) 3)) (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x))))) x) (- 2 x)))>
4.664 * * * * [progress]: [ 61 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (+ 4 (- (* x x))) x) (- 2 x)))>
4.664 * * * * [progress]: [ 62 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (* 1 (- 4 (* x x))) x) (- 2 x)))>
4.664 * * * * [progress]: [ 63 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (/ (- (* 4 4) (* (* x x) (* x x))) (+ 4 (* x x))) x) (- 2 x)))>
4.664 * * * * [progress]: [ 64 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (* (+ (sqrt 4) x) (- (sqrt 4) x)) x) (- 2 x)))>
4.664 * * * * [progress]: [ 65 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (+ 4 (- (* x x))) x) (- 2 x)))>
4.665 * * * * [progress]: [ 66 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (posit16->real (real->posit16 (- 4 (* x x)))) x) (- 2 x)))>
4.665 * * * * [progress]: [ 67 / 75 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
4.665 * * * * [progress]: [ 68 / 75 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
4.665 * * * * [progress]: [ 69 / 75 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
4.665 * * * * [progress]: [ 70 / 75 ] simplifiying candidate #<alt (λ (x) (/ (- (* 4 x) (pow x 3)) (- 2 x)))>
4.665 * * * * [progress]: [ 71 / 75 ] simplifiying candidate #<alt (λ (x) (/ (- (* 4 x) (pow x 3)) (- 2 x)))>
4.665 * * * * [progress]: [ 72 / 75 ] simplifiying candidate #<alt (λ (x) (/ (- (* 4 x) (pow x 3)) (- 2 x)))>
4.665 * * * * [progress]: [ 73 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (- 4 (pow x 2)) x) (- 2 x)))>
4.665 * * * * [progress]: [ 74 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (- 4 (pow x 2)) x) (- 2 x)))>
4.665 * * * * [progress]: [ 75 / 75 ] simplifiying candidate #<alt (λ (x) (/ (* (- 4 (pow x 2)) x) (- 2 x)))>
4.665 * [simplify]: Simplifying (- (+ (log (- 4 (* x x))) (log x)) (log (- 2 x))), (- (log (* (- 4 (* x x)) x)) (log (- 2 x))), (log (/ (* (- 4 (* x x)) x) (- 2 x))), (exp (/ (* (- 4 (* x x)) x) (- 2 x))), (/ (* (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* x x) x)) (* (* (- 2 x) (- 2 x)) (- 2 x))), (/ (* (* (* (- 4 (* x x)) x) (* (- 4 (* x x)) x)) (* (- 4 (* x x)) x)) (* (* (- 2 x) (- 2 x)) (- 2 x))), (* (cbrt (/ (* (- 4 (* x x)) x) (- 2 x))) (cbrt (/ (* (- 4 (* x x)) x) (- 2 x)))), (cbrt (/ (* (- 4 (* x x)) x) (- 2 x))), (* (* (/ (* (- 4 (* x x)) x) (- 2 x)) (/ (* (- 4 (* x x)) x) (- 2 x))) (/ (* (- 4 (* x x)) x) (- 2 x))), (sqrt (/ (* (- 4 (* x x)) x) (- 2 x))), (sqrt (/ (* (- 4 (* x x)) x) (- 2 x))), (- (* (- 4 (* x x)) x)), (- (- 2 x)), (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))), (/ x (cbrt (- 2 x))), (/ (- 4 (* x x)) (sqrt (- 2 x))), (/ x (sqrt (- 2 x))), (/ (- 4 (* x x)) 1), (/ x (- 2 x)), (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))), (/ x (- (sqrt 2) (sqrt x))), (/ (- 4 (* x x)) 1), (/ x (- 2 x)), (/ 1 (- 2 x)), (/ (- 2 x) (* (- 4 (* x x)) x)), (/ (* (- 4 (* x x)) x) (* (cbrt (- 2 x)) (cbrt (- 2 x)))), (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))), (/ (* (- 4 (* x x)) x) 1), (/ (* (- 4 (* x x)) x) (+ (sqrt 2) (sqrt x))), (/ (* (- 4 (* x x)) x) 1), (/ (- 2 x) x), (/ (* (- 4 (* x x)) x) (- (pow 2 3) (pow x 3))), (/ (* (- 4 (* x x)) x) (- (* 2 2) (* x x))), (* (- 2 x) (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x))))), (* (- 2 x) (+ 4 (* x x))), (real->posit16 (/ (* (- 4 (* x x)) x) (- 2 x))), (* (- 4 (* x x)) x), (+ (log (- 4 (* x x))) (log x)), (log (* (- 4 (* x x)) x)), (exp (* (- 4 (* x x)) x)), (* (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* x x) x)), (* (cbrt (* (- 4 (* x x)) x)) (cbrt (* (- 4 (* x x)) x))), (cbrt (* (- 4 (* x x)) x)), (* (* (* (- 4 (* x x)) x) (* (- 4 (* x x)) x)) (* (- 4 (* x x)) x)), (sqrt (* (- 4 (* x x)) x)), (sqrt (* (- 4 (* x x)) x)), (* (sqrt (- 4 (* x x))) (sqrt x)), (* (sqrt (- 4 (* x x))) (sqrt x)), (* (- 4 (* x x)) (* (cbrt x) (cbrt x))), (* (- 4 (* x x)) (sqrt x)), (* (- 4 (* x x)) 1), (* (cbrt (- 4 (* x x))) x), (* (sqrt (- 4 (* x x))) x), (* (- 4 (* x x)) x), (* (- (sqrt 4) x) x), (* (- (pow 4 3) (pow (* x x) 3)) x), (* (- (* 4 4) (* (* x x) (* x x))) x), (real->posit16 (* (- 4 (* x x)) x)), (/ (exp 4) (exp (* x x))), (log (- 4 (* x x))), (exp (- 4 (* x x))), (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))), (cbrt (- 4 (* x x))), (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))), (sqrt (- 4 (* x x))), (sqrt (- 4 (* x x))), (- (pow 4 3) (pow (* x x) 3)), (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))), (- (* x x)), (- (* 4 4) (* (* x x) (* x x))), (+ 4 (* x x)), (+ (sqrt 4) x), (- (sqrt 4) x), (- (* x x)), (real->posit16 (- 4 (* x x))), (+ (* 2 x) (pow x 2)), (+ (* 2 x) (pow x 2)), (+ (* 2 x) (pow x 2)), (- (* 4 x) (pow x 3)), (- (* 4 x) (pow x 3)), (- (* 4 x) (pow x 3)), (- 4 (pow x 2)), (- 4 (pow x 2)), (- 4 (pow x 2))
4.666 * * [simplify]: iteration 1: (112 enodes)
4.702 * * [simplify]: iteration 2: (492 enodes)
4.815 * * [simplify]: iteration 3: (1544 enodes)
5.996 * * [simplify]: Extracting #0: cost 58 inf + 0
5.998 * * [simplify]: Extracting #1: cost 809 inf + 1
6.004 * * [simplify]: Extracting #2: cost 1643 inf + 5758
6.028 * * [simplify]: Extracting #3: cost 1000 inf + 141140
6.100 * * [simplify]: Extracting #4: cost 199 inf + 324456
6.182 * * [simplify]: Extracting #5: cost 10 inf + 373188
6.265 * * [simplify]: Extracting #6: cost 0 inf + 376884
6.346 * [simplify]: Simplified to (log (/ (* x (+ 2 x)) (/ (- 2 x) (- 2 x)))), (log (/ (* x (+ 2 x)) (/ (- 2 x) (- 2 x)))), (log (/ (* x (+ 2 x)) (/ (- 2 x) (- 2 x)))), (exp (/ (* x (+ 2 x)) (/ (- 2 x) (- 2 x)))), (* (/ (* x (+ 2 x)) (/ (- 2 x) (- 2 x))) (* (/ (* x (+ 2 x)) (/ (- 2 x) (- 2 x))) (/ (* x (+ 2 x)) (/ (- 2 x) (- 2 x))))), (* (/ (* x (+ 2 x)) (/ (- 2 x) (- 2 x))) (* (/ (* x (+ 2 x)) (/ (- 2 x) (- 2 x))) (/ (* x (+ 2 x)) (/ (- 2 x) (- 2 x))))), (* (cbrt (/ (* x (+ 2 x)) (/ (- 2 x) (- 2 x)))) (cbrt (/ (* x (+ 2 x)) (/ (- 2 x) (- 2 x))))), (cbrt (/ (* x (+ 2 x)) (/ (- 2 x) (- 2 x)))), (* (/ (* x (+ 2 x)) (/ (- 2 x) (- 2 x))) (* (/ (* x (+ 2 x)) (/ (- 2 x) (- 2 x))) (/ (* x (+ 2 x)) (/ (- 2 x) (- 2 x))))), (sqrt (/ (* x (+ 2 x)) (/ (- 2 x) (- 2 x)))), (sqrt (/ (* x (+ 2 x)) (/ (- 2 x) (- 2 x)))), (* (- x) (- 4 (* x x))), (+ -2 x), (* (/ (- 2 x) (cbrt (- 2 x))) (/ (+ 2 x) (cbrt (- 2 x)))), (/ x (cbrt (- 2 x))), (* (/ (+ 2 x) (sqrt (- 2 x))) (- 2 x)), (/ x (sqrt (- 2 x))), (- 4 (* x x)), (/ x (- 2 x)), (/ (- 4 (* x x)) (+ (sqrt x) (sqrt 2))), (/ x (- (sqrt 2) (sqrt x))), (- 4 (* x x)), (/ x (- 2 x)), (/ 1 (- 2 x)), (/ (/ (- 2 x) (* x (+ 2 x))) (- 2 x)), (* (/ (* x (+ 2 x)) (cbrt (- 2 x))) (/ (- 2 x) (cbrt (- 2 x)))), (/ (+ 2 x) (/ (sqrt (- 2 x)) (* (- 2 x) x))), (* x (- 4 (* x x))), (/ (* x (- 4 (* x x))) (+ (sqrt x) (sqrt 2))), (* x (- 4 (* x x))), (/ (- 2 x) x), (/ (* x (- 4 (* x x))) (- 8 (* (* x x) x))), x, (* (- 2 x) (+ 16 (* (+ (* x x) 4) (* x x)))), (* (+ (* x x) 4) (- 2 x)), (real->posit16 (/ (* x (+ 2 x)) (/ (- 2 x) (- 2 x)))), (* x (- 4 (* x x))), (log (* x (- 4 (* x x)))), (log (* x (- 4 (* x x)))), (exp (* x (- 4 (* x x)))), (* (* x (- 4 (* x x))) (* (* x (- 4 (* x x))) (* x (- 4 (* x x))))), (* (cbrt (* x (- 4 (* x x)))) (cbrt (* x (- 4 (* x x))))), (cbrt (* x (- 4 (* x x)))), (* (* x (- 4 (* x x))) (* (* x (- 4 (* x x))) (* x (- 4 (* x x))))), (sqrt (* x (- 4 (* x x)))), (sqrt (* x (- 4 (* x x)))), (* (sqrt (- 4 (* x x))) (sqrt x)), (* (sqrt (- 4 (* x x))) (sqrt x)), (* (- 4 (* x x)) (* (cbrt x) (cbrt x))), (* (- 4 (* x x)) (sqrt x)), (- 4 (* x x)), (* (cbrt (- 4 (* x x))) x), (* x (sqrt (- 4 (* x x)))), (* x (- 4 (* x x))), (* x (- 2 x)), (* x (- 64 (* (* x x) (* (* x x) (* x x))))), (* x (- 16 (* (* x x) (* x x)))), (real->posit16 (* x (- 4 (* x x)))), (exp (- 4 (* x x))), (log (- 4 (* x x))), (exp (- 4 (* x x))), (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))), (cbrt (- 4 (* x x))), (* (- 4 (* x x)) (* (- 4 (* x x)) (- 4 (* x x)))), (sqrt (- 4 (* x x))), (sqrt (- 4 (* x x))), (- 64 (* (* x x) (* (* x x) (* x x)))), (+ (* (+ (* x x) 4) (* x x)) 16), (- (* x x)), (- 16 (* (* x x) (* x x))), (+ (* x x) 4), (+ 2 x), (- 2 x), (- (* x x)), (real->posit16 (- 4 (* x x))), (* x (+ 2 x)), (* x (+ 2 x)), (* x (+ 2 x)), (* x (- 4 (* x x))), (* x (- 4 (* x x))), (* x (- 4 (* x x))), (- 4 (* x x)), (- 4 (* x x)), (- 4 (* x x))
6.349 * * * [progress]: adding candidates to table
6.657 * * [progress]: iteration 3 / 4
6.657 * * * [progress]: picking best candidate
6.659 * * * * [pick]: Picked  #<alt (λ (x) (/ (- 4 (* x x)) (/ (- 2 x) x)))>
6.659 * * * [progress]: localizing error
6.671 * * * [progress]: generating rewritten candidates
6.671 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
6.684 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
6.694 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
6.700 * * * [progress]: generating series expansions
6.700 * * * * [progress]: [ 1 / 3 ] generating series at (2)
6.700 * [backup-simplify]: Simplify (/ (- 4 (* x x)) (/ (- 2 x) x)) into (/ (* x (- 4 (pow x 2))) (- 2 x))
6.700 * [approximate]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in (x) around 0
6.700 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x
6.700 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x
6.700 * [taylor]: Taking taylor expansion of x in x
6.700 * [backup-simplify]: Simplify 0 into 0
6.700 * [backup-simplify]: Simplify 1 into 1
6.700 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x
6.700 * [taylor]: Taking taylor expansion of 4 in x
6.700 * [backup-simplify]: Simplify 4 into 4
6.700 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.700 * [taylor]: Taking taylor expansion of x in x
6.700 * [backup-simplify]: Simplify 0 into 0
6.700 * [backup-simplify]: Simplify 1 into 1
6.700 * [taylor]: Taking taylor expansion of (- 2 x) in x
6.700 * [taylor]: Taking taylor expansion of 2 in x
6.700 * [backup-simplify]: Simplify 2 into 2
6.700 * [taylor]: Taking taylor expansion of x in x
6.700 * [backup-simplify]: Simplify 0 into 0
6.700 * [backup-simplify]: Simplify 1 into 1
6.701 * [backup-simplify]: Simplify (+ 4 0) into 4
6.701 * [backup-simplify]: Simplify (* 0 4) into 0
6.701 * [backup-simplify]: Simplify (+ 0 0) into 0
6.702 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4
6.702 * [backup-simplify]: Simplify (- 0) into 0
6.702 * [backup-simplify]: Simplify (+ 2 0) into 2
6.702 * [backup-simplify]: Simplify (/ 4 2) into 2
6.702 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x
6.702 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x
6.703 * [taylor]: Taking taylor expansion of x in x
6.703 * [backup-simplify]: Simplify 0 into 0
6.703 * [backup-simplify]: Simplify 1 into 1
6.703 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x
6.703 * [taylor]: Taking taylor expansion of 4 in x
6.703 * [backup-simplify]: Simplify 4 into 4
6.703 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.703 * [taylor]: Taking taylor expansion of x in x
6.703 * [backup-simplify]: Simplify 0 into 0
6.703 * [backup-simplify]: Simplify 1 into 1
6.703 * [taylor]: Taking taylor expansion of (- 2 x) in x
6.703 * [taylor]: Taking taylor expansion of 2 in x
6.703 * [backup-simplify]: Simplify 2 into 2
6.703 * [taylor]: Taking taylor expansion of x in x
6.703 * [backup-simplify]: Simplify 0 into 0
6.703 * [backup-simplify]: Simplify 1 into 1
6.703 * [backup-simplify]: Simplify (+ 4 0) into 4
6.703 * [backup-simplify]: Simplify (* 0 4) into 0
6.703 * [backup-simplify]: Simplify (+ 0 0) into 0
6.704 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4
6.704 * [backup-simplify]: Simplify (- 0) into 0
6.704 * [backup-simplify]: Simplify (+ 2 0) into 2
6.705 * [backup-simplify]: Simplify (/ 4 2) into 2
6.705 * [backup-simplify]: Simplify 2 into 2
6.705 * [backup-simplify]: Simplify (* 1 1) into 1
6.705 * [backup-simplify]: Simplify (- 1) into -1
6.705 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.706 * [backup-simplify]: Simplify (+ (* 0 -1) (+ (* 1 0) (* 0 4))) into 0
6.706 * [backup-simplify]: Simplify (- 1) into -1
6.706 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.707 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ -1 2)))) into 1
6.707 * [backup-simplify]: Simplify 1 into 1
6.707 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.710 * [backup-simplify]: Simplify (- 0) into 0
6.711 * [backup-simplify]: Simplify (+ 0 0) into 0
6.711 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (+ (* 0 0) (* 0 4)))) into -1
6.711 * [backup-simplify]: Simplify (- 0) into 0
6.712 * [backup-simplify]: Simplify (+ 0 0) into 0
6.712 * [backup-simplify]: Simplify (- (/ -1 2) (+ (* 2 (/ 0 2)) (* 1 (/ -1 2)))) into 0
6.712 * [backup-simplify]: Simplify 0 into 0
6.713 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.713 * [backup-simplify]: Simplify (- 0) into 0
6.713 * [backup-simplify]: Simplify (+ 0 0) into 0
6.714 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))) into 0
6.714 * [backup-simplify]: Simplify (- 0) into 0
6.715 * [backup-simplify]: Simplify (+ 0 0) into 0
6.715 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ -1 2)))) into 0
6.715 * [backup-simplify]: Simplify 0 into 0
6.716 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.716 * [backup-simplify]: Simplify (- 0) into 0
6.716 * [backup-simplify]: Simplify (+ 0 0) into 0
6.717 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))) into 0
6.717 * [backup-simplify]: Simplify (- 0) into 0
6.718 * [backup-simplify]: Simplify (+ 0 0) into 0
6.719 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0
6.719 * [backup-simplify]: Simplify 0 into 0
6.719 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.719 * [backup-simplify]: Simplify (- 0) into 0
6.720 * [backup-simplify]: Simplify (+ 0 0) into 0
6.721 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))) into 0
6.721 * [backup-simplify]: Simplify (- 0) into 0
6.721 * [backup-simplify]: Simplify (+ 0 0) into 0
6.722 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0
6.722 * [backup-simplify]: Simplify 0 into 0
6.723 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
6.723 * [backup-simplify]: Simplify (- 0) into 0
6.723 * [backup-simplify]: Simplify (+ 0 0) into 0
6.724 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))))) into 0
6.724 * [backup-simplify]: Simplify (- 0) into 0
6.725 * [backup-simplify]: Simplify (+ 0 0) into 0
6.725 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0
6.726 * [backup-simplify]: Simplify 0 into 0
6.726 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
6.727 * [backup-simplify]: Simplify (- 0) into 0
6.727 * [backup-simplify]: Simplify (+ 0 0) into 0
6.728 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))))) into 0
6.728 * [backup-simplify]: Simplify (- 0) into 0
6.728 * [backup-simplify]: Simplify (+ 0 0) into 0
6.729 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0
6.729 * [backup-simplify]: Simplify 0 into 0
6.729 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2))
6.730 * [backup-simplify]: Simplify (/ (- 4 (* (/ 1 x) (/ 1 x))) (/ (- 2 (/ 1 x)) (/ 1 x))) into (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x))
6.730 * [approximate]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in (x) around 0
6.730 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x
6.730 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x
6.730 * [taylor]: Taking taylor expansion of 4 in x
6.730 * [backup-simplify]: Simplify 4 into 4
6.730 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.730 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.730 * [taylor]: Taking taylor expansion of x in x
6.730 * [backup-simplify]: Simplify 0 into 0
6.730 * [backup-simplify]: Simplify 1 into 1
6.730 * [backup-simplify]: Simplify (* 1 1) into 1
6.730 * [backup-simplify]: Simplify (/ 1 1) into 1
6.730 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x
6.730 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x
6.730 * [taylor]: Taking taylor expansion of 2 in x
6.730 * [backup-simplify]: Simplify 2 into 2
6.730 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.730 * [taylor]: Taking taylor expansion of x in x
6.730 * [backup-simplify]: Simplify 0 into 0
6.730 * [backup-simplify]: Simplify 1 into 1
6.731 * [backup-simplify]: Simplify (/ 1 1) into 1
6.731 * [taylor]: Taking taylor expansion of x in x
6.731 * [backup-simplify]: Simplify 0 into 0
6.731 * [backup-simplify]: Simplify 1 into 1
6.731 * [backup-simplify]: Simplify (- 1) into -1
6.731 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.731 * [backup-simplify]: Simplify (- 1) into -1
6.731 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.732 * [backup-simplify]: Simplify (* -1 0) into 0
6.732 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.732 * [backup-simplify]: Simplify (- 0) into 0
6.733 * [backup-simplify]: Simplify (+ 2 0) into 2
6.733 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1
6.733 * [backup-simplify]: Simplify (/ -1 -1) into 1
6.733 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x
6.733 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x
6.733 * [taylor]: Taking taylor expansion of 4 in x
6.733 * [backup-simplify]: Simplify 4 into 4
6.733 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.733 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.733 * [taylor]: Taking taylor expansion of x in x
6.733 * [backup-simplify]: Simplify 0 into 0
6.733 * [backup-simplify]: Simplify 1 into 1
6.734 * [backup-simplify]: Simplify (* 1 1) into 1
6.734 * [backup-simplify]: Simplify (/ 1 1) into 1
6.734 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x
6.734 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x
6.734 * [taylor]: Taking taylor expansion of 2 in x
6.734 * [backup-simplify]: Simplify 2 into 2
6.734 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.734 * [taylor]: Taking taylor expansion of x in x
6.734 * [backup-simplify]: Simplify 0 into 0
6.734 * [backup-simplify]: Simplify 1 into 1
6.734 * [backup-simplify]: Simplify (/ 1 1) into 1
6.734 * [taylor]: Taking taylor expansion of x in x
6.734 * [backup-simplify]: Simplify 0 into 0
6.734 * [backup-simplify]: Simplify 1 into 1
6.734 * [backup-simplify]: Simplify (- 1) into -1
6.735 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.735 * [backup-simplify]: Simplify (- 1) into -1
6.735 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.735 * [backup-simplify]: Simplify (* -1 0) into 0
6.736 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.736 * [backup-simplify]: Simplify (- 0) into 0
6.736 * [backup-simplify]: Simplify (+ 2 0) into 2
6.737 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1
6.737 * [backup-simplify]: Simplify (/ -1 -1) into 1
6.737 * [backup-simplify]: Simplify 1 into 1
6.738 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.738 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.738 * [backup-simplify]: Simplify (- 0) into 0
6.738 * [backup-simplify]: Simplify (+ 0 0) into 0
6.739 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.739 * [backup-simplify]: Simplify (- 0) into 0
6.739 * [backup-simplify]: Simplify (+ 0 0) into 0
6.740 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 1) (* 0 0))) into 2
6.741 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 2 -1)))) into 2
6.741 * [backup-simplify]: Simplify 2 into 2
6.741 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.742 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.742 * [backup-simplify]: Simplify (- 0) into 0
6.742 * [backup-simplify]: Simplify (+ 4 0) into 4
6.743 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.743 * [backup-simplify]: Simplify (- 0) into 0
6.743 * [backup-simplify]: Simplify (+ 0 0) into 0
6.744 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 1) (* 0 0)))) into 0
6.745 * [backup-simplify]: Simplify (- (/ 4 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 2 -1)))) into 0
6.745 * [backup-simplify]: Simplify 0 into 0
6.745 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.746 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.746 * [backup-simplify]: Simplify (- 0) into 0
6.746 * [backup-simplify]: Simplify (+ 0 0) into 0
6.747 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.747 * [backup-simplify]: Simplify (- 0) into 0
6.747 * [backup-simplify]: Simplify (+ 0 0) into 0
6.748 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
6.749 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0
6.749 * [backup-simplify]: Simplify 0 into 0
6.749 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.750 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.750 * [backup-simplify]: Simplify (- 0) into 0
6.750 * [backup-simplify]: Simplify (+ 0 0) into 0
6.751 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.751 * [backup-simplify]: Simplify (- 0) into 0
6.751 * [backup-simplify]: Simplify (+ 0 0) into 0
6.752 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
6.753 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0
6.753 * [backup-simplify]: Simplify 0 into 0
6.754 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
6.754 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.754 * [backup-simplify]: Simplify (- 0) into 0
6.755 * [backup-simplify]: Simplify (+ 0 0) into 0
6.755 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.755 * [backup-simplify]: Simplify (- 0) into 0
6.756 * [backup-simplify]: Simplify (+ 0 0) into 0
6.757 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
6.757 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0
6.757 * [backup-simplify]: Simplify 0 into 0
6.758 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
6.759 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.759 * [backup-simplify]: Simplify (- 0) into 0
6.759 * [backup-simplify]: Simplify (+ 0 0) into 0
6.760 * [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
6.760 * [backup-simplify]: Simplify (- 0) into 0
6.760 * [backup-simplify]: Simplify (+ 0 0) into 0
6.761 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
6.762 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0
6.762 * [backup-simplify]: Simplify 0 into 0
6.763 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
6.764 * [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
6.764 * [backup-simplify]: Simplify (- 0) into 0
6.764 * [backup-simplify]: Simplify (+ 0 0) into 0
6.765 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.765 * [backup-simplify]: Simplify (- 0) into 0
6.765 * [backup-simplify]: Simplify (+ 0 0) into 0
6.766 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
6.767 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0
6.767 * [backup-simplify]: Simplify 0 into 0
6.767 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2))
6.767 * [backup-simplify]: Simplify (/ (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) (/ (- 2 (/ 1 (- x))) (/ 1 (- x)))) into (* -1 (/ (- 4 (/ 1 (pow x 2))) (* (+ (/ 1 x) 2) x)))
6.767 * [approximate]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* (+ (/ 1 x) 2) x))) in (x) around 0
6.767 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* (+ (/ 1 x) 2) x))) in x
6.767 * [taylor]: Taking taylor expansion of -1 in x
6.768 * [backup-simplify]: Simplify -1 into -1
6.768 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (+ (/ 1 x) 2) x)) in x
6.768 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x
6.768 * [taylor]: Taking taylor expansion of 4 in x
6.768 * [backup-simplify]: Simplify 4 into 4
6.768 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.768 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.768 * [taylor]: Taking taylor expansion of x in x
6.768 * [backup-simplify]: Simplify 0 into 0
6.768 * [backup-simplify]: Simplify 1 into 1
6.768 * [backup-simplify]: Simplify (* 1 1) into 1
6.768 * [backup-simplify]: Simplify (/ 1 1) into 1
6.768 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 2) x) in x
6.768 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x
6.768 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.768 * [taylor]: Taking taylor expansion of x in x
6.768 * [backup-simplify]: Simplify 0 into 0
6.768 * [backup-simplify]: Simplify 1 into 1
6.768 * [backup-simplify]: Simplify (/ 1 1) into 1
6.768 * [taylor]: Taking taylor expansion of 2 in x
6.768 * [backup-simplify]: Simplify 2 into 2
6.768 * [taylor]: Taking taylor expansion of x in x
6.768 * [backup-simplify]: Simplify 0 into 0
6.768 * [backup-simplify]: Simplify 1 into 1
6.769 * [backup-simplify]: Simplify (- 1) into -1
6.769 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.769 * [backup-simplify]: Simplify (+ 1 0) into 1
6.769 * [backup-simplify]: Simplify (* 1 0) into 0
6.770 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.770 * [backup-simplify]: Simplify (+ 0 2) into 2
6.771 * [backup-simplify]: Simplify (+ (* 1 1) (* 2 0)) into 1
6.771 * [backup-simplify]: Simplify (/ -1 1) into -1
6.771 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* (+ (/ 1 x) 2) x))) in x
6.771 * [taylor]: Taking taylor expansion of -1 in x
6.771 * [backup-simplify]: Simplify -1 into -1
6.771 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (+ (/ 1 x) 2) x)) in x
6.771 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x
6.771 * [taylor]: Taking taylor expansion of 4 in x
6.771 * [backup-simplify]: Simplify 4 into 4
6.771 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.771 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.771 * [taylor]: Taking taylor expansion of x in x
6.771 * [backup-simplify]: Simplify 0 into 0
6.771 * [backup-simplify]: Simplify 1 into 1
6.771 * [backup-simplify]: Simplify (* 1 1) into 1
6.771 * [backup-simplify]: Simplify (/ 1 1) into 1
6.771 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 2) x) in x
6.771 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x
6.771 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.771 * [taylor]: Taking taylor expansion of x in x
6.772 * [backup-simplify]: Simplify 0 into 0
6.772 * [backup-simplify]: Simplify 1 into 1
6.772 * [backup-simplify]: Simplify (/ 1 1) into 1
6.772 * [taylor]: Taking taylor expansion of 2 in x
6.772 * [backup-simplify]: Simplify 2 into 2
6.772 * [taylor]: Taking taylor expansion of x in x
6.772 * [backup-simplify]: Simplify 0 into 0
6.772 * [backup-simplify]: Simplify 1 into 1
6.772 * [backup-simplify]: Simplify (- 1) into -1
6.772 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.773 * [backup-simplify]: Simplify (+ 1 0) into 1
6.773 * [backup-simplify]: Simplify (* 1 0) into 0
6.773 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.773 * [backup-simplify]: Simplify (+ 0 2) into 2
6.774 * [backup-simplify]: Simplify (+ (* 1 1) (* 2 0)) into 1
6.774 * [backup-simplify]: Simplify (/ -1 1) into -1
6.774 * [backup-simplify]: Simplify (* -1 -1) into 1
6.774 * [backup-simplify]: Simplify 1 into 1
6.775 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.775 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.775 * [backup-simplify]: Simplify (- 0) into 0
6.776 * [backup-simplify]: Simplify (+ 0 0) into 0
6.776 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.776 * [backup-simplify]: Simplify (+ 0 0) into 0
6.777 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 1) (* 0 0))) into 2
6.777 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 2 1)))) into 2
6.778 * [backup-simplify]: Simplify (+ (* -1 2) (* 0 -1)) into -2
6.778 * [backup-simplify]: Simplify -2 into -2
6.778 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.779 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.779 * [backup-simplify]: Simplify (- 0) into 0
6.779 * [backup-simplify]: Simplify (+ 4 0) into 4
6.780 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.780 * [backup-simplify]: Simplify (+ 0 0) into 0
6.781 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 1) (* 0 0)))) into 0
6.781 * [backup-simplify]: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 2 (/ 2 1)))) into 0
6.782 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0
6.782 * [backup-simplify]: Simplify 0 into 0
6.783 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.783 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.783 * [backup-simplify]: Simplify (- 0) into 0
6.784 * [backup-simplify]: Simplify (+ 0 0) into 0
6.784 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.784 * [backup-simplify]: Simplify (+ 0 0) into 0
6.785 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
6.787 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 2 1)))) into 0
6.788 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0
6.788 * [backup-simplify]: Simplify 0 into 0
6.789 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.789 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.789 * [backup-simplify]: Simplify (- 0) into 0
6.790 * [backup-simplify]: Simplify (+ 0 0) into 0
6.790 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.790 * [backup-simplify]: Simplify (+ 0 0) into 0
6.791 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
6.792 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0
6.793 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0
6.793 * [backup-simplify]: Simplify 0 into 0
6.793 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
6.794 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.794 * [backup-simplify]: Simplify (- 0) into 0
6.794 * [backup-simplify]: Simplify (+ 0 0) into 0
6.795 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.795 * [backup-simplify]: Simplify (+ 0 0) into 0
6.796 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
6.797 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0
6.798 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0
6.798 * [backup-simplify]: Simplify 0 into 0
6.799 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
6.799 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.799 * [backup-simplify]: Simplify (- 0) into 0
6.800 * [backup-simplify]: Simplify (+ 0 0) into 0
6.800 * [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
6.800 * [backup-simplify]: Simplify (+ 0 0) into 0
6.801 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
6.802 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0
6.803 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0
6.803 * [backup-simplify]: Simplify 0 into 0
6.804 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
6.805 * [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
6.805 * [backup-simplify]: Simplify (- 0) into 0
6.805 * [backup-simplify]: Simplify (+ 0 0) into 0
6.806 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.806 * [backup-simplify]: Simplify (+ 0 0) into 0
6.807 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
6.808 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0
6.809 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0
6.809 * [backup-simplify]: Simplify 0 into 0
6.809 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2))
6.809 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
6.809 * [backup-simplify]: Simplify (/ (- 2 x) x) into (/ (- 2 x) x)
6.809 * [approximate]: Taking taylor expansion of (/ (- 2 x) x) in (x) around 0
6.809 * [taylor]: Taking taylor expansion of (/ (- 2 x) x) in x
6.809 * [taylor]: Taking taylor expansion of (- 2 x) in x
6.809 * [taylor]: Taking taylor expansion of 2 in x
6.809 * [backup-simplify]: Simplify 2 into 2
6.809 * [taylor]: Taking taylor expansion of x in x
6.809 * [backup-simplify]: Simplify 0 into 0
6.809 * [backup-simplify]: Simplify 1 into 1
6.809 * [taylor]: Taking taylor expansion of x in x
6.809 * [backup-simplify]: Simplify 0 into 0
6.809 * [backup-simplify]: Simplify 1 into 1
6.810 * [backup-simplify]: Simplify (- 0) into 0
6.810 * [backup-simplify]: Simplify (+ 2 0) into 2
6.810 * [backup-simplify]: Simplify (/ 2 1) into 2
6.810 * [taylor]: Taking taylor expansion of (/ (- 2 x) x) in x
6.810 * [taylor]: Taking taylor expansion of (- 2 x) in x
6.810 * [taylor]: Taking taylor expansion of 2 in x
6.810 * [backup-simplify]: Simplify 2 into 2
6.810 * [taylor]: Taking taylor expansion of x in x
6.810 * [backup-simplify]: Simplify 0 into 0
6.810 * [backup-simplify]: Simplify 1 into 1
6.810 * [taylor]: Taking taylor expansion of x in x
6.810 * [backup-simplify]: Simplify 0 into 0
6.810 * [backup-simplify]: Simplify 1 into 1
6.810 * [backup-simplify]: Simplify (- 0) into 0
6.811 * [backup-simplify]: Simplify (+ 2 0) into 2
6.811 * [backup-simplify]: Simplify (/ 2 1) into 2
6.811 * [backup-simplify]: Simplify 2 into 2
6.811 * [backup-simplify]: Simplify (- 1) into -1
6.811 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.812 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 2 (/ 0 1)))) into -1
6.812 * [backup-simplify]: Simplify -1 into -1
6.812 * [backup-simplify]: Simplify (- 0) into 0
6.813 * [backup-simplify]: Simplify (+ 0 0) into 0
6.813 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* -1 (/ 0 1)))) into 0
6.813 * [backup-simplify]: Simplify 0 into 0
6.813 * [backup-simplify]: Simplify (- 0) into 0
6.814 * [backup-simplify]: Simplify (+ 0 0) into 0
6.814 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.814 * [backup-simplify]: Simplify 0 into 0
6.815 * [backup-simplify]: Simplify (- 0) into 0
6.815 * [backup-simplify]: Simplify (+ 0 0) into 0
6.815 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.815 * [backup-simplify]: Simplify 0 into 0
6.816 * [backup-simplify]: Simplify (- 0) into 0
6.816 * [backup-simplify]: Simplify (+ 0 0) into 0
6.817 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.817 * [backup-simplify]: Simplify 0 into 0
6.817 * [backup-simplify]: Simplify (- 0) into 0
6.817 * [backup-simplify]: Simplify (+ 0 0) into 0
6.818 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.818 * [backup-simplify]: Simplify 0 into 0
6.818 * [backup-simplify]: Simplify (- 0) into 0
6.818 * [backup-simplify]: Simplify (+ 0 0) into 0
6.819 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.819 * [backup-simplify]: Simplify 0 into 0
6.819 * [backup-simplify]: Simplify (+ -1 (* 2 (/ 1 x))) into (- (* 2 (/ 1 x)) 1)
6.819 * [backup-simplify]: Simplify (/ (- 2 (/ 1 x)) (/ 1 x)) into (* x (- 2 (/ 1 x)))
6.819 * [approximate]: Taking taylor expansion of (* x (- 2 (/ 1 x))) in (x) around 0
6.819 * [taylor]: Taking taylor expansion of (* x (- 2 (/ 1 x))) in x
6.819 * [taylor]: Taking taylor expansion of x in x
6.819 * [backup-simplify]: Simplify 0 into 0
6.819 * [backup-simplify]: Simplify 1 into 1
6.819 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x
6.819 * [taylor]: Taking taylor expansion of 2 in x
6.819 * [backup-simplify]: Simplify 2 into 2
6.819 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.819 * [taylor]: Taking taylor expansion of x in x
6.819 * [backup-simplify]: Simplify 0 into 0
6.819 * [backup-simplify]: Simplify 1 into 1
6.820 * [backup-simplify]: Simplify (/ 1 1) into 1
6.820 * [taylor]: Taking taylor expansion of (* x (- 2 (/ 1 x))) in x
6.820 * [taylor]: Taking taylor expansion of x in x
6.820 * [backup-simplify]: Simplify 0 into 0
6.820 * [backup-simplify]: Simplify 1 into 1
6.820 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x
6.820 * [taylor]: Taking taylor expansion of 2 in x
6.820 * [backup-simplify]: Simplify 2 into 2
6.820 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.820 * [taylor]: Taking taylor expansion of x in x
6.820 * [backup-simplify]: Simplify 0 into 0
6.820 * [backup-simplify]: Simplify 1 into 1
6.820 * [backup-simplify]: Simplify (/ 1 1) into 1
6.820 * [backup-simplify]: Simplify (- 1) into -1
6.820 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.821 * [backup-simplify]: Simplify (* 0 -1) into 0
6.821 * [backup-simplify]: Simplify 0 into 0
6.821 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.821 * [backup-simplify]: Simplify (- 0) into 0
6.822 * [backup-simplify]: Simplify (+ 2 0) into 2
6.822 * [backup-simplify]: Simplify (+ (* 0 2) (* 1 -1)) into -1
6.822 * [backup-simplify]: Simplify -1 into -1
6.823 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.823 * [backup-simplify]: Simplify (- 0) into 0
6.823 * [backup-simplify]: Simplify (+ 0 0) into 0
6.824 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 2) (* 0 -1))) into 2
6.824 * [backup-simplify]: Simplify 2 into 2
6.824 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.824 * [backup-simplify]: Simplify (- 0) into 0
6.825 * [backup-simplify]: Simplify (+ 0 0) into 0
6.825 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 2) (* 0 -1)))) into 0
6.825 * [backup-simplify]: Simplify 0 into 0
6.826 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.826 * [backup-simplify]: Simplify (- 0) into 0
6.826 * [backup-simplify]: Simplify (+ 0 0) into 0
6.827 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0
6.827 * [backup-simplify]: Simplify 0 into 0
6.828 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.828 * [backup-simplify]: Simplify (- 0) into 0
6.828 * [backup-simplify]: Simplify (+ 0 0) into 0
6.829 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0
6.829 * [backup-simplify]: Simplify 0 into 0
6.830 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.830 * [backup-simplify]: Simplify (- 0) into 0
6.830 * [backup-simplify]: Simplify (+ 0 0) into 0
6.831 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0
6.831 * [backup-simplify]: Simplify 0 into 0
6.832 * [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
6.832 * [backup-simplify]: Simplify (- 0) into 0
6.832 * [backup-simplify]: Simplify (+ 0 0) into 0
6.833 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0
6.833 * [backup-simplify]: Simplify 0 into 0
6.834 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.834 * [backup-simplify]: Simplify (- 0) into 0
6.834 * [backup-simplify]: Simplify (+ 0 0) into 0
6.835 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))))) into 0
6.835 * [backup-simplify]: Simplify 0 into 0
6.835 * [backup-simplify]: Simplify (+ (* 2 (/ 1 x)) -1) into (- (* 2 (/ 1 x)) 1)
6.835 * [backup-simplify]: Simplify (/ (- 2 (/ 1 (- x))) (/ 1 (- x))) into (* -1 (* (+ (/ 1 x) 2) x))
6.836 * [approximate]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) 2) x)) in (x) around 0
6.836 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) 2) x)) in x
6.836 * [taylor]: Taking taylor expansion of -1 in x
6.836 * [backup-simplify]: Simplify -1 into -1
6.836 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 2) x) in x
6.836 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x
6.836 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.836 * [taylor]: Taking taylor expansion of x in x
6.836 * [backup-simplify]: Simplify 0 into 0
6.836 * [backup-simplify]: Simplify 1 into 1
6.836 * [backup-simplify]: Simplify (/ 1 1) into 1
6.836 * [taylor]: Taking taylor expansion of 2 in x
6.836 * [backup-simplify]: Simplify 2 into 2
6.836 * [taylor]: Taking taylor expansion of x in x
6.836 * [backup-simplify]: Simplify 0 into 0
6.836 * [backup-simplify]: Simplify 1 into 1
6.836 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) 2) x)) in x
6.836 * [taylor]: Taking taylor expansion of -1 in x
6.836 * [backup-simplify]: Simplify -1 into -1
6.836 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 2) x) in x
6.836 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x
6.836 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.836 * [taylor]: Taking taylor expansion of x in x
6.836 * [backup-simplify]: Simplify 0 into 0
6.836 * [backup-simplify]: Simplify 1 into 1
6.836 * [backup-simplify]: Simplify (/ 1 1) into 1
6.836 * [taylor]: Taking taylor expansion of 2 in x
6.836 * [backup-simplify]: Simplify 2 into 2
6.836 * [taylor]: Taking taylor expansion of x in x
6.836 * [backup-simplify]: Simplify 0 into 0
6.836 * [backup-simplify]: Simplify 1 into 1
6.837 * [backup-simplify]: Simplify (+ 1 0) into 1
6.837 * [backup-simplify]: Simplify (* 1 0) into 0
6.837 * [backup-simplify]: Simplify (* -1 0) into 0
6.837 * [backup-simplify]: Simplify 0 into 0
6.838 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.838 * [backup-simplify]: Simplify (+ 0 2) into 2
6.838 * [backup-simplify]: Simplify (+ (* 1 1) (* 2 0)) into 1
6.839 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
6.839 * [backup-simplify]: Simplify -1 into -1
6.839 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.839 * [backup-simplify]: Simplify (+ 0 0) into 0
6.840 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 1) (* 0 0))) into 2
6.840 * [backup-simplify]: Simplify (+ (* -1 2) (+ (* 0 1) (* 0 0))) into -2
6.841 * [backup-simplify]: Simplify -2 into -2
6.841 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.841 * [backup-simplify]: Simplify (+ 0 0) into 0
6.842 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 1) (* 0 0)))) into 0
6.843 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (+ (* 0 1) (* 0 0)))) into 0
6.843 * [backup-simplify]: Simplify 0 into 0
6.843 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.843 * [backup-simplify]: Simplify (+ 0 0) into 0
6.844 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
6.845 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 1) (* 0 0))))) into 0
6.845 * [backup-simplify]: Simplify 0 into 0
6.846 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.846 * [backup-simplify]: Simplify (+ 0 0) into 0
6.847 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
6.848 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 1) (* 0 0)))))) into 0
6.848 * [backup-simplify]: Simplify 0 into 0
6.848 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.849 * [backup-simplify]: Simplify (+ 0 0) into 0
6.849 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
6.850 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 1) (* 0 0))))))) into 0
6.851 * [backup-simplify]: Simplify 0 into 0
6.851 * [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
6.851 * [backup-simplify]: Simplify (+ 0 0) into 0
6.852 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
6.853 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 1) (* 0 0)))))))) into 0
6.853 * [backup-simplify]: Simplify 0 into 0
6.854 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.854 * [backup-simplify]: Simplify (+ 0 0) into 0
6.855 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
6.857 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 1) (* 0 0))))))))) into 0
6.857 * [backup-simplify]: Simplify 0 into 0
6.857 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (- x))) -1) into (- (* 2 (/ 1 x)) 1)
6.857 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
6.857 * [backup-simplify]: Simplify (- 4 (* x x)) into (- 4 (pow x 2))
6.857 * [approximate]: Taking taylor expansion of (- 4 (pow x 2)) in (x) around 0
6.857 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x
6.857 * [taylor]: Taking taylor expansion of 4 in x
6.857 * [backup-simplify]: Simplify 4 into 4
6.857 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.857 * [taylor]: Taking taylor expansion of x in x
6.857 * [backup-simplify]: Simplify 0 into 0
6.857 * [backup-simplify]: Simplify 1 into 1
6.857 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x
6.857 * [taylor]: Taking taylor expansion of 4 in x
6.857 * [backup-simplify]: Simplify 4 into 4
6.857 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.857 * [taylor]: Taking taylor expansion of x in x
6.857 * [backup-simplify]: Simplify 0 into 0
6.857 * [backup-simplify]: Simplify 1 into 1
6.857 * [backup-simplify]: Simplify (+ 4 0) into 4
6.857 * [backup-simplify]: Simplify 4 into 4
6.858 * [backup-simplify]: Simplify (+ 0 0) into 0
6.858 * [backup-simplify]: Simplify 0 into 0
6.858 * [backup-simplify]: Simplify (* 1 1) into 1
6.858 * [backup-simplify]: Simplify (- 1) into -1
6.858 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.858 * [backup-simplify]: Simplify -1 into -1
6.859 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.859 * [backup-simplify]: Simplify (- 0) into 0
6.859 * [backup-simplify]: Simplify (+ 0 0) into 0
6.859 * [backup-simplify]: Simplify 0 into 0
6.860 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.860 * [backup-simplify]: Simplify (- 0) into 0
6.860 * [backup-simplify]: Simplify (+ 0 0) into 0
6.860 * [backup-simplify]: Simplify 0 into 0
6.861 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.861 * [backup-simplify]: Simplify (- 0) into 0
6.861 * [backup-simplify]: Simplify (+ 0 0) into 0
6.861 * [backup-simplify]: Simplify 0 into 0
6.862 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.862 * [backup-simplify]: Simplify (- 0) into 0
6.863 * [backup-simplify]: Simplify (+ 0 0) into 0
6.863 * [backup-simplify]: Simplify 0 into 0
6.864 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
6.864 * [backup-simplify]: Simplify (- 0) into 0
6.864 * [backup-simplify]: Simplify (+ 0 0) into 0
6.864 * [backup-simplify]: Simplify 0 into 0
6.865 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
6.865 * [backup-simplify]: Simplify (- 0) into 0
6.866 * [backup-simplify]: Simplify (+ 0 0) into 0
6.866 * [backup-simplify]: Simplify 0 into 0
6.866 * [backup-simplify]: Simplify (+ (* -1 (pow x 2)) 4) into (- 4 (pow x 2))
6.866 * [backup-simplify]: Simplify (- 4 (* (/ 1 x) (/ 1 x))) into (- 4 (/ 1 (pow x 2)))
6.866 * [approximate]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in (x) around 0
6.866 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x
6.866 * [taylor]: Taking taylor expansion of 4 in x
6.866 * [backup-simplify]: Simplify 4 into 4
6.866 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.866 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.866 * [taylor]: Taking taylor expansion of x in x
6.866 * [backup-simplify]: Simplify 0 into 0
6.866 * [backup-simplify]: Simplify 1 into 1
6.866 * [backup-simplify]: Simplify (* 1 1) into 1
6.866 * [backup-simplify]: Simplify (/ 1 1) into 1
6.866 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x
6.866 * [taylor]: Taking taylor expansion of 4 in x
6.866 * [backup-simplify]: Simplify 4 into 4
6.867 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.867 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.867 * [taylor]: Taking taylor expansion of x in x
6.867 * [backup-simplify]: Simplify 0 into 0
6.867 * [backup-simplify]: Simplify 1 into 1
6.867 * [backup-simplify]: Simplify (* 1 1) into 1
6.867 * [backup-simplify]: Simplify (/ 1 1) into 1
6.867 * [backup-simplify]: Simplify (- 1) into -1
6.868 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.868 * [backup-simplify]: Simplify -1 into -1
6.868 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.868 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.869 * [backup-simplify]: Simplify (- 0) into 0
6.869 * [backup-simplify]: Simplify (+ 0 0) into 0
6.869 * [backup-simplify]: Simplify 0 into 0
6.869 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.870 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.870 * [backup-simplify]: Simplify (- 0) into 0
6.870 * [backup-simplify]: Simplify (+ 4 0) into 4
6.870 * [backup-simplify]: Simplify 4 into 4
6.871 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.871 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.872 * [backup-simplify]: Simplify (- 0) into 0
6.872 * [backup-simplify]: Simplify (+ 0 0) into 0
6.872 * [backup-simplify]: Simplify 0 into 0
6.872 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.873 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.873 * [backup-simplify]: Simplify (- 0) into 0
6.873 * [backup-simplify]: Simplify (+ 0 0) into 0
6.873 * [backup-simplify]: Simplify 0 into 0
6.874 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
6.875 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.875 * [backup-simplify]: Simplify (- 0) into 0
6.875 * [backup-simplify]: Simplify (+ 0 0) into 0
6.875 * [backup-simplify]: Simplify 0 into 0
6.876 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
6.876 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.877 * [backup-simplify]: Simplify (- 0) into 0
6.877 * [backup-simplify]: Simplify (+ 0 0) into 0
6.877 * [backup-simplify]: Simplify 0 into 0
6.878 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
6.878 * [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
6.879 * [backup-simplify]: Simplify (- 0) into 0
6.879 * [backup-simplify]: Simplify (+ 0 0) into 0
6.879 * [backup-simplify]: Simplify 0 into 0
6.880 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
6.880 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.881 * [backup-simplify]: Simplify (- 0) into 0
6.881 * [backup-simplify]: Simplify (+ 0 0) into 0
6.881 * [backup-simplify]: Simplify 0 into 0
6.881 * [backup-simplify]: Simplify (+ 4 (* -1 (pow (/ 1 (/ 1 x)) 2))) into (- 4 (pow x 2))
6.881 * [backup-simplify]: Simplify (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) into (- 4 (/ 1 (pow x 2)))
6.881 * [approximate]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in (x) around 0
6.881 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x
6.881 * [taylor]: Taking taylor expansion of 4 in x
6.881 * [backup-simplify]: Simplify 4 into 4
6.881 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.881 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.881 * [taylor]: Taking taylor expansion of x in x
6.881 * [backup-simplify]: Simplify 0 into 0
6.881 * [backup-simplify]: Simplify 1 into 1
6.881 * [backup-simplify]: Simplify (* 1 1) into 1
6.882 * [backup-simplify]: Simplify (/ 1 1) into 1
6.882 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x
6.882 * [taylor]: Taking taylor expansion of 4 in x
6.882 * [backup-simplify]: Simplify 4 into 4
6.882 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.882 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.882 * [taylor]: Taking taylor expansion of x in x
6.882 * [backup-simplify]: Simplify 0 into 0
6.882 * [backup-simplify]: Simplify 1 into 1
6.882 * [backup-simplify]: Simplify (* 1 1) into 1
6.882 * [backup-simplify]: Simplify (/ 1 1) into 1
6.882 * [backup-simplify]: Simplify (- 1) into -1
6.883 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.883 * [backup-simplify]: Simplify -1 into -1
6.883 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.883 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.884 * [backup-simplify]: Simplify (- 0) into 0
6.884 * [backup-simplify]: Simplify (+ 0 0) into 0
6.884 * [backup-simplify]: Simplify 0 into 0
6.884 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.885 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.885 * [backup-simplify]: Simplify (- 0) into 0
6.885 * [backup-simplify]: Simplify (+ 4 0) into 4
6.885 * [backup-simplify]: Simplify 4 into 4
6.886 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.886 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.887 * [backup-simplify]: Simplify (- 0) into 0
6.887 * [backup-simplify]: Simplify (+ 0 0) into 0
6.887 * [backup-simplify]: Simplify 0 into 0
6.888 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.888 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.888 * [backup-simplify]: Simplify (- 0) into 0
6.889 * [backup-simplify]: Simplify (+ 0 0) into 0
6.889 * [backup-simplify]: Simplify 0 into 0
6.889 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
6.890 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.890 * [backup-simplify]: Simplify (- 0) into 0
6.890 * [backup-simplify]: Simplify (+ 0 0) into 0
6.890 * [backup-simplify]: Simplify 0 into 0
6.891 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
6.892 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.892 * [backup-simplify]: Simplify (- 0) into 0
6.892 * [backup-simplify]: Simplify (+ 0 0) into 0
6.892 * [backup-simplify]: Simplify 0 into 0
6.893 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
6.894 * [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
6.894 * [backup-simplify]: Simplify (- 0) into 0
6.894 * [backup-simplify]: Simplify (+ 0 0) into 0
6.894 * [backup-simplify]: Simplify 0 into 0
6.895 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
6.896 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.896 * [backup-simplify]: Simplify (- 0) into 0
6.896 * [backup-simplify]: Simplify (+ 0 0) into 0
6.896 * [backup-simplify]: Simplify 0 into 0
6.896 * [backup-simplify]: Simplify (+ 4 (* -1 (pow (/ 1 (/ 1 (- x))) 2))) into (- 4 (pow x 2))
6.896 * * * [progress]: simplifying candidates
6.896 * * * * [progress]: [ 1 / 180 ] simplifiying candidate #<alt (λ (x) (pow (/ (- 4 (* x x)) (/ (- 2 x) x)) 1))>
6.896 * * * * [progress]: [ 2 / 180 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- 4 (* x x))) (- (log (- 2 x)) (log x)))))>
6.896 * * * * [progress]: [ 3 / 180 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- 4 (* x x))) (log (/ (- 2 x) x)))))>
6.896 * * * * [progress]: [ 4 / 180 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (- 4 (* x x)) (/ (- 2 x) x)))))>
6.896 * * * * [progress]: [ 5 / 180 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (- 4 (* x x)) (/ (- 2 x) x)))))>
6.896 * * * * [progress]: [ 6 / 180 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (/ (* (* (- 2 x) (- 2 x)) (- 2 x)) (* (* x x) x)))))>
6.896 * * * * [progress]: [ 7 / 180 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* (/ (- 2 x) x) (/ (- 2 x) x)) (/ (- 2 x) x)))))>
6.896 * * * * [progress]: [ 8 / 180 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (- 4 (* x x)) (/ (- 2 x) x))) (cbrt (/ (- 4 (* x x)) (/ (- 2 x) x)))) (cbrt (/ (- 4 (* x x)) (/ (- 2 x) x)))))>
6.897 * * * * [progress]: [ 9 / 180 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (- 4 (* x x)) (/ (- 2 x) x)) (/ (- 4 (* x x)) (/ (- 2 x) x))) (/ (- 4 (* x x)) (/ (- 2 x) x)))))>
6.897 * * * * [progress]: [ 10 / 180 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (- 4 (* x x)) (/ (- 2 x) x))) (sqrt (/ (- 4 (* x x)) (/ (- 2 x) x)))))>
6.897 * * * * [progress]: [ 11 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- (- 4 (* x x))) (- (/ (- 2 x) x))))>
6.897 * * * * [progress]: [ 12 / 180 ] simplifiying candidate #<alt (λ (x) (- (/ 4 (/ (- 2 x) x)) (/ (* x x) (/ (- 2 x) x))))>
6.897 * * * * [progress]: [ 13 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x)))))>
6.897 * * * * [progress]: [ 14 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (sqrt (/ (- 2 x) x))) (/ (cbrt (- 4 (* x x))) (sqrt (/ (- 2 x) x)))))>
6.897 * * * * [progress]: [ 15 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (* (cbrt x) (cbrt x)))) (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x)))))>
6.897 * * * * [progress]: [ 16 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x))) (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (sqrt x)))))>
6.897 * * * * [progress]: [ 17 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) 1)) (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) x))))>
6.897 * * * * [progress]: [ 18 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))) (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (cbrt x)))))>
6.897 * * * * [progress]: [ 19 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (sqrt (- 2 x)) (sqrt x))) (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x)))))>
6.897 * * * * [progress]: [ 20 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (sqrt (- 2 x)) 1)) (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) x))))>
6.897 * * * * [progress]: [ 21 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ 1 (* (cbrt x) (cbrt x)))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (cbrt x)))))>
6.897 * * * * [progress]: [ 22 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ 1 (sqrt x))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (sqrt x)))))>
6.897 * * * * [progress]: [ 23 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ 1 1)) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x))))>
6.897 * * * * [progress]: [ 24 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x)))) (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (cbrt x)))))>
6.897 * * * * [progress]: [ 25 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (sqrt x)))))>
6.897 * * * * [progress]: [ 26 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (+ (sqrt 2) (sqrt x)) 1)) (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) x))))>
6.897 * * * * [progress]: [ 27 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ 1 (* (cbrt x) (cbrt x)))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (cbrt x)))))>
6.897 * * * * [progress]: [ 28 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ 1 (sqrt x))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (sqrt x)))))>
6.897 * * * * [progress]: [ 29 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ 1 1)) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x))))>
6.897 * * * * [progress]: [ 30 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 1) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x))))>
6.897 * * * * [progress]: [ 31 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (- 2 x)) (/ (cbrt (- 4 (* x x))) (/ 1 x))))>
6.897 * * * * [progress]: [ 32 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 4 (* x x))) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) (/ (sqrt (- 4 (* x x))) (cbrt (/ (- 2 x) x)))))>
6.897 * * * * [progress]: [ 33 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))) (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x)))))>
6.897 * * * * [progress]: [ 34 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (* (cbrt x) (cbrt x)))) (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x)))))>
6.898 * * * * [progress]: [ 35 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x))) (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (sqrt x)))))>
6.898 * * * * [progress]: [ 36 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) 1)) (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) x))))>
6.898 * * * * [progress]: [ 37 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))) (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (cbrt x)))))>
6.898 * * * * [progress]: [ 38 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))) (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x)))))>
6.898 * * * * [progress]: [ 39 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) 1)) (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) x))))>
6.898 * * * * [progress]: [ 40 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ 1 (* (cbrt x) (cbrt x)))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (cbrt x)))))>
6.898 * * * * [progress]: [ 41 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ 1 (sqrt x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (sqrt x)))))>
6.898 * * * * [progress]: [ 42 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ 1 1)) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x))))>
6.898 * * * * [progress]: [ 43 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x)))) (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (cbrt x)))))>
6.898 * * * * [progress]: [ 44 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (sqrt x)))))>
6.898 * * * * [progress]: [ 45 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) 1)) (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) x))))>
6.898 * * * * [progress]: [ 46 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ 1 (* (cbrt x) (cbrt x)))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (cbrt x)))))>
6.898 * * * * [progress]: [ 47 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ 1 (sqrt x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (sqrt x)))))>
6.898 * * * * [progress]: [ 48 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ 1 1)) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x))))>
6.898 * * * * [progress]: [ 49 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 4 (* x x))) 1) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x))))>
6.898 * * * * [progress]: [ 50 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- 4 (* x x))) (- 2 x)) (/ (sqrt (- 4 (* x x))) (/ 1 x))))>
6.898 * * * * [progress]: [ 51 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) (/ (- 4 (* x x)) (cbrt (/ (- 2 x) x)))))>
6.898 * * * * [progress]: [ 52 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (/ (- 2 x) x))) (/ (- 4 (* x x)) (sqrt (/ (- 2 x) x)))))>
6.898 * * * * [progress]: [ 53 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (* (cbrt x) (cbrt x)))) (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) (cbrt x)))))>
6.898 * * * * [progress]: [ 54 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x))) (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) (sqrt x)))))>
6.898 * * * * [progress]: [ 55 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) 1)) (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) x))))>
6.899 * * * * [progress]: [ 56 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))) (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (cbrt x)))))>
6.899 * * * * [progress]: [ 57 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (/ (sqrt (- 2 x)) (sqrt x))) (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (sqrt x)))))>
6.899 * * * * [progress]: [ 58 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (/ (sqrt (- 2 x)) 1)) (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) x))))>
6.899 * * * * [progress]: [ 59 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) (/ (- 4 (* x x)) (/ (- 2 x) (cbrt x)))))>
6.899 * * * * [progress]: [ 60 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (/ 1 (sqrt x))) (/ (- 4 (* x x)) (/ (- 2 x) (sqrt x)))))>
6.899 * * * * [progress]: [ 61 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (/ 1 1)) (/ (- 4 (* x x)) (/ (- 2 x) x))))>
6.899 * * * * [progress]: [ 62 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x)))) (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) (cbrt x)))))>
6.899 * * * * [progress]: [ 63 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) (sqrt x)))))>
6.899 * * * * [progress]: [ 64 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (/ (+ (sqrt 2) (sqrt x)) 1)) (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) x))))>
6.899 * * * * [progress]: [ 65 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) (/ (- 4 (* x x)) (/ (- 2 x) (cbrt x)))))>
6.899 * * * * [progress]: [ 66 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (/ 1 (sqrt x))) (/ (- 4 (* x x)) (/ (- 2 x) (sqrt x)))))>
6.899 * * * * [progress]: [ 67 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (/ 1 1)) (/ (- 4 (* x x)) (/ (- 2 x) x))))>
6.899 * * * * [progress]: [ 68 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (- 4 (* x x)) (/ (- 2 x) x))))>
6.899 * * * * [progress]: [ 69 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (- 2 x)) (/ (- 4 (* x x)) (/ 1 x))))>
6.899 * * * * [progress]: [ 70 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt 4) x) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) (/ (- (sqrt 4) x) (cbrt (/ (- 2 x) x)))))>
6.899 * * * * [progress]: [ 71 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt 4) x) (sqrt (/ (- 2 x) x))) (/ (- (sqrt 4) x) (sqrt (/ (- 2 x) x)))))>
6.899 * * * * [progress]: [ 72 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt 4) x) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (* (cbrt x) (cbrt x)))) (/ (- (sqrt 4) x) (/ (cbrt (- 2 x)) (cbrt x)))))>
6.899 * * * * [progress]: [ 73 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt 4) x) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x))) (/ (- (sqrt 4) x) (/ (cbrt (- 2 x)) (sqrt x)))))>
6.899 * * * * [progress]: [ 74 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt 4) x) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) 1)) (/ (- (sqrt 4) x) (/ (cbrt (- 2 x)) x))))>
6.899 * * * * [progress]: [ 75 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt 4) x) (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))) (/ (- (sqrt 4) x) (/ (sqrt (- 2 x)) (cbrt x)))))>
6.899 * * * * [progress]: [ 76 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt 4) x) (/ (sqrt (- 2 x)) (sqrt x))) (/ (- (sqrt 4) x) (/ (sqrt (- 2 x)) (sqrt x)))))>
6.899 * * * * [progress]: [ 77 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt 4) x) (/ (sqrt (- 2 x)) 1)) (/ (- (sqrt 4) x) (/ (sqrt (- 2 x)) x))))>
6.899 * * * * [progress]: [ 78 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt 4) x) (/ 1 (* (cbrt x) (cbrt x)))) (/ (- (sqrt 4) x) (/ (- 2 x) (cbrt x)))))>
6.899 * * * * [progress]: [ 79 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt 4) x) (/ 1 (sqrt x))) (/ (- (sqrt 4) x) (/ (- 2 x) (sqrt x)))))>
6.899 * * * * [progress]: [ 80 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt 4) x) (/ 1 1)) (/ (- (sqrt 4) x) (/ (- 2 x) x))))>
6.899 * * * * [progress]: [ 81 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt 4) x) (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x)))) (/ (- (sqrt 4) x) (/ (- (sqrt 2) (sqrt x)) (cbrt x)))))>
6.899 * * * * [progress]: [ 82 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt 4) x) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) (/ (- (sqrt 4) x) (/ (- (sqrt 2) (sqrt x)) (sqrt x)))))>
6.899 * * * * [progress]: [ 83 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt 4) x) (/ (+ (sqrt 2) (sqrt x)) 1)) (/ (- (sqrt 4) x) (/ (- (sqrt 2) (sqrt x)) x))))>
6.900 * * * * [progress]: [ 84 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt 4) x) (/ 1 (* (cbrt x) (cbrt x)))) (/ (- (sqrt 4) x) (/ (- 2 x) (cbrt x)))))>
6.900 * * * * [progress]: [ 85 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt 4) x) (/ 1 (sqrt x))) (/ (- (sqrt 4) x) (/ (- 2 x) (sqrt x)))))>
6.900 * * * * [progress]: [ 86 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt 4) x) (/ 1 1)) (/ (- (sqrt 4) x) (/ (- 2 x) x))))>
6.900 * * * * [progress]: [ 87 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt 4) x) 1) (/ (- (sqrt 4) x) (/ (- 2 x) x))))>
6.900 * * * * [progress]: [ 88 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt 4) x) (- 2 x)) (/ (- (sqrt 4) x) (/ 1 x))))>
6.900 * * * * [progress]: [ 89 / 180 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (- 4 (* x x)) (/ (- 2 x) x))))>
6.900 * * * * [progress]: [ 90 / 180 ] simplifiying candidate #<alt (λ (x) (* (- 4 (* x x)) (/ 1 (/ (- 2 x) x))))>
6.900 * * * * [progress]: [ 91 / 180 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (/ (- 2 x) x) (- 4 (* x x)))))>
6.900 * * * * [progress]: [ 92 / 180 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 4 (* x x)) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) (cbrt (/ (- 2 x) x))))>
6.900 * * * * [progress]: [ 93 / 180 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 4 (* x x)) (sqrt (/ (- 2 x) x))) (sqrt (/ (- 2 x) x))))>
6.900 * * * * [progress]: [ 94 / 180 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 4 (* x x)) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (* (cbrt x) (cbrt x)))) (/ (cbrt (- 2 x)) (cbrt x))))>
6.900 * * * * [progress]: [ 95 / 180 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 4 (* x x)) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x))) (/ (cbrt (- 2 x)) (sqrt x))))>
6.900 * * * * [progress]: [ 96 / 180 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 4 (* x x)) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) 1)) (/ (cbrt (- 2 x)) x)))>
6.900 * * * * [progress]: [ 97 / 180 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))) (/ (sqrt (- 2 x)) (cbrt x))))>
6.900 * * * * [progress]: [ 98 / 180 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (sqrt x))) (/ (sqrt (- 2 x)) (sqrt x))))>
6.900 * * * * [progress]: [ 99 / 180 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) 1)) (/ (sqrt (- 2 x)) x)))>
6.900 * * * * [progress]: [ 100 / 180 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 4 (* x x)) (/ 1 (* (cbrt x) (cbrt x)))) (/ (- 2 x) (cbrt x))))>
6.900 * * * * [progress]: [ 101 / 180 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 4 (* x x)) (/ 1 (sqrt x))) (/ (- 2 x) (sqrt x))))>
6.900 * * * * [progress]: [ 102 / 180 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 4 (* x x)) (/ 1 1)) (/ (- 2 x) x)))>
6.900 * * * * [progress]: [ 103 / 180 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 4 (* x x)) (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x)))) (/ (- (sqrt 2) (sqrt x)) (cbrt x))))>
6.900 * * * * [progress]: [ 104 / 180 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 4 (* x x)) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) (/ (- (sqrt 2) (sqrt x)) (sqrt x))))>
6.900 * * * * [progress]: [ 105 / 180 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 4 (* x x)) (/ (+ (sqrt 2) (sqrt x)) 1)) (/ (- (sqrt 2) (sqrt x)) x)))>
6.900 * * * * [progress]: [ 106 / 180 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 4 (* x x)) (/ 1 (* (cbrt x) (cbrt x)))) (/ (- 2 x) (cbrt x))))>
6.900 * * * * [progress]: [ 107 / 180 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 4 (* x x)) (/ 1 (sqrt x))) (/ (- 2 x) (sqrt x))))>
6.900 * * * * [progress]: [ 108 / 180 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 4 (* x x)) (/ 1 1)) (/ (- 2 x) x)))>
6.900 * * * * [progress]: [ 109 / 180 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 4 (* x x)) 1) (/ (- 2 x) x)))>
6.900 * * * * [progress]: [ 110 / 180 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 4 (* x x)) (- 2 x)) (/ 1 x)))>
6.901 * * * * [progress]: [ 111 / 180 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (/ (- 2 x) x) (cbrt (- 4 (* x x))))))>
6.901 * * * * [progress]: [ 112 / 180 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (- 4 (* x x))) (/ (/ (- 2 x) x) (sqrt (- 4 (* x x))))))>
6.901 * * * * [progress]: [ 113 / 180 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (/ (- 2 x) x) (- 4 (* x x)))))>
6.901 * * * * [progress]: [ 114 / 180 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt 4) x) (/ (/ (- 2 x) x) (- (sqrt 4) x))))>
6.901 * * * * [progress]: [ 115 / 180 ] simplifiying candidate #<alt (λ (x) (* (/ (- 4 (* x x)) (- 2 x)) x))>
6.901 * * * * [progress]: [ 116 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- (pow 4 3) (pow (* x x) 3)) (* (/ (- 2 x) x) (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))))))>
6.901 * * * * [progress]: [ 117 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- (* 4 4) (* (* x x) (* x x))) (* (/ (- 2 x) x) (+ 4 (* x x)))))>
6.901 * * * * [progress]: [ 118 / 180 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (/ (- 4 (* x x)) (/ (- 2 x) x)))))>
6.901 * * * * [progress]: [ 119 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (pow (/ (- 2 x) x) 1)))>
6.901 * * * * [progress]: [ 120 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (exp (- (log (- 2 x)) (log x)))))>
6.901 * * * * [progress]: [ 121 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (exp (log (/ (- 2 x) x)))))>
6.901 * * * * [progress]: [ 122 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (log (exp (/ (- 2 x) x)))))>
6.901 * * * * [progress]: [ 123 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (cbrt (/ (* (* (- 2 x) (- 2 x)) (- 2 x)) (* (* x x) x)))))>
6.901 * * * * [progress]: [ 124 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (* (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x))) (cbrt (/ (- 2 x) x)))))>
6.901 * * * * [progress]: [ 125 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (cbrt (* (* (/ (- 2 x) x) (/ (- 2 x) x)) (/ (- 2 x) x)))))>
6.901 * * * * [progress]: [ 126 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (* (sqrt (/ (- 2 x) x)) (sqrt (/ (- 2 x) x)))))>
6.901 * * * * [progress]: [ 127 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (/ (- (- 2 x)) (- x))))>
6.901 * * * * [progress]: [ 128 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (- (/ 2 x) (/ x x))))>
6.901 * * * * [progress]: [ 129 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (* (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (* (cbrt x) (cbrt x))) (/ (cbrt (- 2 x)) (cbrt x)))))>
6.901 * * * * [progress]: [ 130 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (* (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x)) (/ (cbrt (- 2 x)) (sqrt x)))))>
6.901 * * * * [progress]: [ 131 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (* (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) 1) (/ (cbrt (- 2 x)) x))))>
6.901 * * * * [progress]: [ 132 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (* (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x))) (/ (sqrt (- 2 x)) (cbrt x)))))>
6.901 * * * * [progress]: [ 133 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (* (/ (sqrt (- 2 x)) (sqrt x)) (/ (sqrt (- 2 x)) (sqrt x)))))>
6.901 * * * * [progress]: [ 134 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (* (/ (sqrt (- 2 x)) 1) (/ (sqrt (- 2 x)) x))))>
6.901 * * * * [progress]: [ 135 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (* (/ 1 (* (cbrt x) (cbrt x))) (/ (- 2 x) (cbrt x)))))>
6.901 * * * * [progress]: [ 136 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (* (/ 1 (sqrt x)) (/ (- 2 x) (sqrt x)))))>
6.901 * * * * [progress]: [ 137 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (* (/ 1 1) (/ (- 2 x) x))))>
6.901 * * * * [progress]: [ 138 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (* (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x))) (/ (- (sqrt 2) (sqrt x)) (cbrt x)))))>
6.901 * * * * [progress]: [ 139 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (* (/ (+ (sqrt 2) (sqrt x)) (sqrt x)) (/ (- (sqrt 2) (sqrt x)) (sqrt x)))))>
6.902 * * * * [progress]: [ 140 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (* (/ (+ (sqrt 2) (sqrt x)) 1) (/ (- (sqrt 2) (sqrt x)) x))))>
6.902 * * * * [progress]: [ 141 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (* (/ 1 (* (cbrt x) (cbrt x))) (/ (- 2 x) (cbrt x)))))>
6.902 * * * * [progress]: [ 142 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (* (/ 1 (sqrt x)) (/ (- 2 x) (sqrt x)))))>
6.902 * * * * [progress]: [ 143 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (* (/ 1 1) (/ (- 2 x) x))))>
6.902 * * * * [progress]: [ 144 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (* 1 (/ (- 2 x) x))))>
6.902 * * * * [progress]: [ 145 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (* (- 2 x) (/ 1 x))))>
6.902 * * * * [progress]: [ 146 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (/ 1 (/ x (- 2 x)))))>
6.902 * * * * [progress]: [ 147 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (/ (/ (- 2 x) (* (cbrt x) (cbrt x))) (cbrt x))))>
6.902 * * * * [progress]: [ 148 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (/ (/ (- 2 x) (sqrt x)) (sqrt x))))>
6.902 * * * * [progress]: [ 149 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (/ (/ (- 2 x) 1) x)))>
6.902 * * * * [progress]: [ 150 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (/ x (cbrt (- 2 x))))))>
6.902 * * * * [progress]: [ 151 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (/ x (sqrt (- 2 x))))))>
6.902 * * * * [progress]: [ 152 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (/ 1 (/ x (- 2 x)))))>
6.902 * * * * [progress]: [ 153 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (/ (+ (sqrt 2) (sqrt x)) (/ x (- (sqrt 2) (sqrt x))))))>
6.902 * * * * [progress]: [ 154 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (/ 1 (/ x (- 2 x)))))>
6.902 * * * * [progress]: [ 155 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (/ (- (pow 2 3) (pow x 3)) (* x (+ (* 2 2) (+ (* x x) (* 2 x)))))))>
6.902 * * * * [progress]: [ 156 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (/ (- (* 2 2) (* x x)) (* x (+ 2 x)))))>
6.902 * * * * [progress]: [ 157 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (posit16->real (real->posit16 (/ (- 2 x) x)))))>
6.902 * * * * [progress]: [ 158 / 180 ] simplifiying candidate #<alt (λ (x) (/ (log (/ (exp 4) (exp (* x x)))) (/ (- 2 x) x)))>
6.902 * * * * [progress]: [ 159 / 180 ] simplifiying candidate #<alt (λ (x) (/ (pow (- 4 (* x x)) 1) (/ (- 2 x) x)))>
6.902 * * * * [progress]: [ 160 / 180 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (- 4 (* x x)))) (/ (- 2 x) x)))>
6.902 * * * * [progress]: [ 161 / 180 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- 4 (* x x)))) (/ (- 2 x) x)))>
6.902 * * * * [progress]: [ 162 / 180 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (cbrt (- 4 (* x x)))) (/ (- 2 x) x)))>
6.902 * * * * [progress]: [ 163 / 180 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x)))) (/ (- 2 x) x)))>
6.902 * * * * [progress]: [ 164 / 180 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (- 4 (* x x))) (sqrt (- 4 (* x x)))) (/ (- 2 x) x)))>
6.902 * * * * [progress]: [ 165 / 180 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (pow 4 3) (pow (* x x) 3)) (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x))))) (/ (- 2 x) x)))>
6.902 * * * * [progress]: [ 166 / 180 ] simplifiying candidate #<alt (λ (x) (/ (+ 4 (- (* x x))) (/ (- 2 x) x)))>
6.902 * * * * [progress]: [ 167 / 180 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- 4 (* x x))) (/ (- 2 x) x)))>
6.903 * * * * [progress]: [ 168 / 180 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* 4 4) (* (* x x) (* x x))) (+ 4 (* x x))) (/ (- 2 x) x)))>
6.903 * * * * [progress]: [ 169 / 180 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt 4) x) (- (sqrt 4) x)) (/ (- 2 x) x)))>
6.903 * * * * [progress]: [ 170 / 180 ] simplifiying candidate #<alt (λ (x) (/ (+ 4 (- (* x x))) (/ (- 2 x) x)))>
6.903 * * * * [progress]: [ 171 / 180 ] simplifiying candidate #<alt (λ (x) (/ (posit16->real (real->posit16 (- 4 (* x x)))) (/ (- 2 x) x)))>
6.903 * * * * [progress]: [ 172 / 180 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
6.903 * * * * [progress]: [ 173 / 180 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
6.903 * * * * [progress]: [ 174 / 180 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
6.903 * * * * [progress]: [ 175 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (- (* 2 (/ 1 x)) 1)))>
6.903 * * * * [progress]: [ 176 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (- (* 2 (/ 1 x)) 1)))>
6.903 * * * * [progress]: [ 177 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (* x x)) (- (* 2 (/ 1 x)) 1)))>
6.903 * * * * [progress]: [ 178 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (pow x 2)) (/ (- 2 x) x)))>
6.903 * * * * [progress]: [ 179 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (pow x 2)) (/ (- 2 x) x)))>
6.903 * * * * [progress]: [ 180 / 180 ] simplifiying candidate #<alt (λ (x) (/ (- 4 (pow x 2)) (/ (- 2 x) x)))>
6.905 * [simplify]: Simplifying (- (log (- 4 (* x x))) (- (log (- 2 x)) (log x))), (- (log (- 4 (* x x))) (log (/ (- 2 x) x))), (log (/ (- 4 (* x x)) (/ (- 2 x) x))), (exp (/ (- 4 (* x x)) (/ (- 2 x) x))), (/ (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (/ (* (* (- 2 x) (- 2 x)) (- 2 x)) (* (* x x) x))), (/ (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* (/ (- 2 x) x) (/ (- 2 x) x)) (/ (- 2 x) x))), (* (cbrt (/ (- 4 (* x x)) (/ (- 2 x) x))) (cbrt (/ (- 4 (* x x)) (/ (- 2 x) x)))), (cbrt (/ (- 4 (* x x)) (/ (- 2 x) x))), (* (* (/ (- 4 (* x x)) (/ (- 2 x) x)) (/ (- 4 (* x x)) (/ (- 2 x) x))) (/ (- 4 (* x x)) (/ (- 2 x) x))), (sqrt (/ (- 4 (* x x)) (/ (- 2 x) x))), (sqrt (/ (- 4 (* x x)) (/ (- 2 x) x))), (- (- 4 (* x x))), (- (/ (- 2 x) x)), (/ 4 (/ (- 2 x) x)), (/ (* x x) (/ (- 2 x) x)), (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))), (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))), (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x 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(sqrt x))), (/ (- (sqrt 4) x) (/ (cbrt (- 2 x)) (sqrt x))), (/ (+ (sqrt 4) x) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) 1)), (/ (- (sqrt 4) x) (/ (cbrt (- 2 x)) x)), (/ (+ (sqrt 4) x) (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))), (/ (- (sqrt 4) x) (/ (sqrt (- 2 x)) (cbrt x))), (/ (+ (sqrt 4) x) (/ (sqrt (- 2 x)) (sqrt x))), (/ (- (sqrt 4) x) (/ (sqrt (- 2 x)) (sqrt x))), (/ (+ (sqrt 4) x) (/ (sqrt (- 2 x)) 1)), (/ (- (sqrt 4) x) (/ (sqrt (- 2 x)) x)), (/ (+ (sqrt 4) x) (/ 1 (* (cbrt x) (cbrt x)))), (/ (- (sqrt 4) x) (/ (- 2 x) (cbrt x))), (/ (+ (sqrt 4) x) (/ 1 (sqrt x))), (/ (- (sqrt 4) x) (/ (- 2 x) (sqrt x))), (/ (+ (sqrt 4) x) (/ 1 1)), (/ (- (sqrt 4) x) (/ (- 2 x) x)), (/ (+ (sqrt 4) x) (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x)))), (/ (- (sqrt 4) x) (/ (- (sqrt 2) (sqrt x)) (cbrt x))), (/ (+ (sqrt 4) x) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))), (/ (- (sqrt 4) x) (/ (- (sqrt 2) (sqrt x)) (sqrt x))), (/ (+ (sqrt 4) x) (/ (+ (sqrt 2) (sqrt x)) 1)), (/ (- (sqrt 4) x) (/ (- (sqrt 2) (sqrt x)) x)), (/ (+ (sqrt 4) x) (/ 1 (* (cbrt x) (cbrt x)))), (/ (- (sqrt 4) x) (/ (- 2 x) (cbrt x))), (/ (+ (sqrt 4) x) (/ 1 (sqrt x))), (/ (- (sqrt 4) x) (/ (- 2 x) (sqrt x))), (/ (+ (sqrt 4) x) (/ 1 1)), (/ (- (sqrt 4) x) (/ (- 2 x) x)), (/ (+ (sqrt 4) x) 1), (/ (- (sqrt 4) x) (/ (- 2 x) x)), (/ (+ (sqrt 4) x) (- 2 x)), (/ (- (sqrt 4) x) (/ 1 x)), (/ 1 (/ (- 2 x) x)), (/ (/ (- 2 x) x) (- 4 (* x x))), (/ (- 4 (* x x)) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))), (/ (- 4 (* x x)) (sqrt (/ (- 2 x) x))), (/ (- 4 (* x x)) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (* (cbrt x) (cbrt x)))), (/ (- 4 (* x x)) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x))), (/ (- 4 (* x x)) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) 1)), (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))), (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (sqrt x))), (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) 1)), (/ (- 4 (* x x)) (/ 1 (* (cbrt x) (cbrt x)))), (/ (- 4 (* x x)) (/ 1 (sqrt x))), (/ (- 4 (* x x)) (/ 1 1)), (/ (- 4 (* x x)) (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x)))), (/ (- 4 (* x x)) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))), (/ (- 4 (* x x)) (/ (+ (sqrt 2) (sqrt x)) 1)), (/ (- 4 (* x x)) (/ 1 (* (cbrt x) (cbrt x)))), (/ (- 4 (* x x)) (/ 1 (sqrt x))), (/ (- 4 (* x x)) (/ 1 1)), (/ (- 4 (* x x)) 1), (/ (- 4 (* x x)) (- 2 x)), (/ (/ (- 2 x) x) (cbrt (- 4 (* x x)))), (/ (/ (- 2 x) x) (sqrt (- 4 (* x x)))), (/ (/ (- 2 x) x) (- 4 (* x x))), (/ (/ (- 2 x) x) (- (sqrt 4) x)), (/ (- 4 (* x x)) (- 2 x)), (* (/ (- 2 x) x) (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x))))), (* (/ (- 2 x) x) (+ 4 (* x x))), (real->posit16 (/ (- 4 (* x x)) (/ (- 2 x) x))), (- (log (- 2 x)) (log x)), (log (/ (- 2 x) x)), (exp (/ (- 2 x) x)), (/ (* (* (- 2 x) (- 2 x)) (- 2 x)) (* (* x x) x)), (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x))), (cbrt (/ (- 2 x) x)), (* (* (/ (- 2 x) x) (/ (- 2 x) x)) (/ (- 2 x) x)), (sqrt (/ (- 2 x) x)), (sqrt (/ (- 2 x) x)), (- (- 2 x)), (- x), (/ 2 x), (/ x x), (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (* (cbrt x) (cbrt x))), (/ (cbrt (- 2 x)) (cbrt x)), (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x)), (/ (cbrt (- 2 x)) (sqrt x)), (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) 1), (/ (cbrt (- 2 x)) x), (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x))), (/ (sqrt (- 2 x)) (cbrt x)), (/ (sqrt (- 2 x)) (sqrt x)), (/ (sqrt (- 2 x)) (sqrt x)), (/ (sqrt (- 2 x)) 1), (/ (sqrt (- 2 x)) x), (/ 1 (* (cbrt x) (cbrt x))), (/ (- 2 x) (cbrt x)), (/ 1 (sqrt x)), (/ (- 2 x) (sqrt x)), (/ 1 1), (/ (- 2 x) x), (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x))), (/ (- (sqrt 2) (sqrt x)) (cbrt x)), (/ (+ (sqrt 2) (sqrt x)) (sqrt x)), (/ (- (sqrt 2) (sqrt x)) (sqrt x)), (/ (+ (sqrt 2) (sqrt x)) 1), (/ (- (sqrt 2) (sqrt x)) x), (/ 1 (* (cbrt x) (cbrt x))), (/ (- 2 x) (cbrt x)), (/ 1 (sqrt x)), (/ (- 2 x) (sqrt x)), (/ 1 1), (/ (- 2 x) x), (/ 1 x), (/ x (- 2 x)), (/ (- 2 x) (* (cbrt x) (cbrt x))), (/ (- 2 x) (sqrt x)), (/ (- 2 x) 1), (/ x (cbrt (- 2 x))), (/ x (sqrt (- 2 x))), (/ x (- 2 x)), (/ x (- (sqrt 2) (sqrt x))), (/ x (- 2 x)), (* x (+ (* 2 2) (+ (* x x) (* 2 x)))), (* x (+ 2 x)), (real->posit16 (/ (- 2 x) x)), (/ (exp 4) (exp (* x x))), (log (- 4 (* x x))), (exp (- 4 (* x x))), (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))), (cbrt (- 4 (* x x))), (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))), (sqrt (- 4 (* x x))), (sqrt (- 4 (* x x))), (- (pow 4 3) (pow (* x x) 3)), (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))), (- (* x x)), (- (* 4 4) (* (* x x) (* x x))), (+ 4 (* x x)), (+ (sqrt 4) x), (- (sqrt 4) x), (- (* x x)), (real->posit16 (- 4 (* x x))), (+ (* 2 x) (pow x 2)), (+ (* 2 x) (pow x 2)), (+ (* 2 x) (pow x 2)), (- (* 2 (/ 1 x)) 1), (- (* 2 (/ 1 x)) 1), (- (* 2 (/ 1 x)) 1), (- 4 (pow x 2)), (- 4 (pow x 2)), (- 4 (pow x 2))
6.907 * * [simplify]: iteration 1: (261 enodes)
6.985 * * [simplify]: iteration 2: (1297 enodes)
7.281 * * [simplify]: Extracting #0: cost 203 inf + 0
7.283 * * [simplify]: Extracting #1: cost 1119 inf + 1
7.287 * * [simplify]: Extracting #2: cost 1592 inf + 3022
7.303 * * [simplify]: Extracting #3: cost 1188 inf + 69512
7.333 * * [simplify]: Extracting #4: cost 426 inf + 230612
7.384 * * [simplify]: Extracting #5: cost 33 inf + 342823
7.438 * * [simplify]: Extracting #6: cost 0 inf + 352497
7.493 * [simplify]: Simplified to (log (/ (- 4 (* x x)) (/ (- 2 x) x))), (log (/ (- 4 (* x x)) (/ (- 2 x) x))), (log (/ (- 4 (* x x)) (/ (- 2 x) x))), (exp (/ (- 4 (* x x)) (/ (- 2 x) x))), (/ (* (- 4 (* x x)) (* (- 4 (* x x)) (- 4 (* x x)))) (* (* (/ (- 2 x) x) (/ (- 2 x) x)) (/ (- 2 x) x))), (* (/ (- 4 (* x x)) (/ (- 2 x) x)) (* (/ (- 4 (* x x)) (/ (- 2 x) x)) (/ (- 4 (* x x)) (/ (- 2 x) x)))), (* (cbrt (/ (- 4 (* x x)) (/ (- 2 x) x))) (cbrt (/ (- 4 (* x x)) (/ (- 2 x) x)))), (cbrt (/ (- 4 (* x x)) (/ (- 2 x) x))), (* (/ (- 4 (* x x)) (/ (- 2 x) x)) (* (/ (- 4 (* x x)) (/ (- 2 x) x)) (/ (- 4 (* x x)) (/ (- 2 x) x)))), (sqrt (/ (- 4 (* x x)) (/ (- 2 x) x))), (sqrt (/ (- 4 (* x x)) (/ (- 2 x) x))), (- (- 4 (* x x))), (/ (- (- 2 x)) x), (/ (* 4 x) (- 2 x)), (/ (* x x) (/ (- 2 x) x)), (* (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))) (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x)))), (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))), (/ (cbrt (- 4 (* x x))) (/ (sqrt (/ (- 2 x) x)) (cbrt (- 4 (* x x))))), (/ (cbrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))), (* (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x))) (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x)))), (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x))), (* (* (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x))) (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x)))) (sqrt x)), (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (sqrt x))), (* (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x))) (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x)))), (* (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x))) x), (* (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))) (cbrt (- 4 (* x x)))), (* (cbrt x) (/ (cbrt (- 4 (* x x))) (sqrt (- 2 x)))), (/ (cbrt (- 4 (* x x))) (/ (/ (sqrt (- 2 x)) (sqrt x)) (cbrt (- 4 (* x x))))), (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))), (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (sqrt (- 2 x))), (* x (/ (cbrt (- 4 (* x x))) (sqrt (- 2 x)))), (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (* (cbrt x) (cbrt x))), (* (/ (cbrt (- 4 (* x x))) (- 2 x)) (cbrt x)), (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (sqrt x)), (* (/ (cbrt (- 4 (* x x))) (- 2 x)) (sqrt x)), (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))), (* (/ (cbrt (- 4 (* x x))) (- 2 x)) x), (* (* (/ (cbrt (- 4 (* x x))) (+ (sqrt 2) (sqrt x))) (cbrt (- 4 (* x x)))) (* (cbrt x) (cbrt x))), (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (cbrt x))), (* (/ (cbrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) (cbrt (- 4 (* x x)))), (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (sqrt x))), (* (/ (cbrt (- 4 (* x x))) (+ (sqrt 2) (sqrt x))) (cbrt (- 4 (* x x)))), (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) x)), (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (* (cbrt x) (cbrt x))), (* (/ (cbrt (- 4 (* x x))) (- 2 x)) (cbrt x)), (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (sqrt x)), (* (/ (cbrt (- 4 (* x x))) (- 2 x)) (sqrt x)), (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))), (* (/ (cbrt (- 4 (* x x))) (- 2 x)) x), (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))), (* (/ (cbrt (- 4 (* x x))) (- 2 x)) x), (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (cbrt (- 4 (* x x))))), (* x (cbrt (- 4 (* x x)))), (/ (sqrt (- 4 (* x x))) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))), (/ (sqrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))), (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))), (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))), (/ (sqrt (- 4 (* x x))) (* (/ (cbrt (- 2 x)) (cbrt x)) (/ (cbrt (- 2 x)) (cbrt x)))), (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x))), (/ (sqrt (- 4 (* x x))) (* (/ (cbrt (- 2 x)) (sqrt x)) (cbrt (- 2 x)))), (/ (* (sqrt (- 4 (* x x))) (sqrt x)) (cbrt (- 2 x))), (/ (sqrt (- 4 (* x x))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))), (* (/ (sqrt (- 4 (* x x))) (cbrt (- 2 x))) x), (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))), (* (cbrt x) (/ (sqrt (- 4 (* x x))) (sqrt (- 2 x)))), (/ (* (sqrt (- 4 (* x x))) (sqrt x)) (sqrt (- 2 x))), (/ (* (sqrt (- 4 (* x x))) (sqrt x)) (sqrt (- 2 x))), (/ (sqrt (- 4 (* x x))) (sqrt (- 2 x))), (/ (sqrt 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(/ 1 (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))), (/ (- 4 (* x x)) (cbrt (/ (- 2 x) x))), (/ 1 (sqrt (/ (- 2 x) x))), (/ (- 4 (* x x)) (sqrt (/ (- 2 x) x))), (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))), (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) (cbrt x))), (/ (sqrt x) (* (cbrt (- 2 x)) (cbrt (- 2 x)))), (* (/ (- 4 (* x x)) (cbrt (- 2 x))) (sqrt x)), (/ 1 (* (cbrt (- 2 x)) (cbrt (- 2 x)))), (* (/ (- 4 (* x x)) (cbrt (- 2 x))) x), (/ (* (cbrt x) (cbrt x)) (sqrt (- 2 x))), (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (cbrt x))), (/ (sqrt x) (sqrt (- 2 x))), (* (/ (- 4 (* x x)) (sqrt (- 2 x))) (sqrt x)), (/ 1 (sqrt (- 2 x))), (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) x)), (* (cbrt x) (cbrt x)), (/ (- 4 (* x x)) (/ (- 2 x) (cbrt x))), (sqrt x), (/ (- 4 (* x x)) (/ (- 2 x) (sqrt x))), 1, (/ (- 4 (* x x)) (/ (- 2 x) x)), (/ (* (cbrt x) (cbrt x)) (+ (sqrt 2) (sqrt x))), (/ (* (- 4 (* x x)) (cbrt x)) (- (sqrt 2) (sqrt x))), (/ (sqrt x) (+ (sqrt 2) (sqrt x))), (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt 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x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))), (* (/ (- 4 (* x x)) (sqrt (- 2 x))) (* (cbrt x) (cbrt x))), (* (/ (- 4 (* x x)) (sqrt (- 2 x))) (sqrt x)), (/ (- 4 (* x x)) (sqrt (- 2 x))), (* (- 4 (* x x)) (* (cbrt x) (cbrt x))), (* (- 4 (* x x)) (sqrt x)), (- 4 (* x x)), (* (* (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) (cbrt x)) (cbrt x)), (* (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) (sqrt x)), (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))), (* (- 4 (* x x)) (* (cbrt x) (cbrt x))), (* (- 4 (* x x)) (sqrt x)), (- 4 (* x x)), (- 4 (* x x)), (/ (- 4 (* x x)) (- 2 x)), (/ (/ (- 2 x) x) (cbrt (- 4 (* x x)))), (/ (/ (- 2 x) (sqrt (- 4 (* x x)))) x), (/ (/ (- 2 x) x) (- 4 (* x x))), (/ (/ (- 2 x) x) (- 2 x)), (/ (- 4 (* x x)) (- 2 x)), (/ (- 2 x) (/ x (+ (* (* x x) (* x x)) (+ (* (* 4 x) x) 16)))), (* (/ (- 2 x) x) (+ 4 (* x x))), (real->posit16 (/ (- 4 (* x x)) (/ (- 2 x) x))), (log (/ (- 2 x) x)), (log (/ (- 2 x) x)), (exp (/ (- 2 x) x)), (* (* (/ (- 2 x) x) (/ (- 2 x) x)) (/ (- 2 x) x)), (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x))), (cbrt (/ (- 2 x) x)), (* (/ (- 2 x) x) (* (/ (- 2 x) x) (/ (- 2 x) x))), (sqrt (/ (- 2 x) x)), (sqrt (/ (- 2 x) x)), (- (- 2 x)), (- x), (/ 2 x), 1, (* (/ (cbrt (- 2 x)) (cbrt x)) (/ (cbrt (- 2 x)) (cbrt x))), (/ (cbrt (- 2 x)) (cbrt x)), (* (/ (cbrt (- 2 x)) (sqrt x)) (cbrt (- 2 x))), (/ (cbrt (- 2 x)) (sqrt x)), (* (cbrt (- 2 x)) (cbrt (- 2 x))), (/ (cbrt (- 2 x)) x), (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x))), (/ (sqrt (- 2 x)) (cbrt x)), (/ (sqrt (- 2 x)) (sqrt x)), (/ (sqrt (- 2 x)) (sqrt x)), (sqrt (- 2 x)), (/ (sqrt (- 2 x)) x), (/ 1 (* (cbrt x) (cbrt x))), (/ (- 2 x) (cbrt x)), (/ 1 (sqrt x)), (/ (- 2 x) (sqrt x)), 1, (/ (- 2 x) x), (/ (/ (+ (sqrt 2) (sqrt x)) (cbrt x)) (cbrt x)), (/ (- (sqrt 2) (sqrt x)) (cbrt x)), (/ (+ (sqrt 2) (sqrt x)) (sqrt x)), (/ (- (sqrt 2) (sqrt x)) (sqrt x)), (+ (sqrt 2) (sqrt x)), (/ (- (sqrt 2) (sqrt x)) x), (/ 1 (* (cbrt x) (cbrt x))), (/ (- 2 x) (cbrt x)), (/ 1 (sqrt x)), (/ (- 2 x) (sqrt x)), 1, (/ (- 2 x) x), (/ 1 x), (/ x (- 2 x)), (/ (/ (- 2 x) (cbrt x)) (cbrt x)), (/ (- 2 x) (sqrt x)), (- 2 x), (/ x (cbrt (- 2 x))), (/ x (sqrt (- 2 x))), (/ x (- 2 x)), (/ x (- (sqrt 2) (sqrt x))), (/ x (- 2 x)), (* x (+ 4 (* x (+ x 2)))), (* x (+ x 2)), (real->posit16 (/ (- 2 x) x)), (exp (- 4 (* x x))), (log (- 4 (* x x))), (exp (- 4 (* x x))), (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))), (cbrt (- 4 (* x x))), (* (- 4 (* x x)) (* (- 4 (* x x)) (- 4 (* x x)))), (sqrt (- 4 (* x x))), (sqrt (- 4 (* x x))), (- 64 (* (* x (* x x)) (* x (* x x)))), (+ (* (* x x) (* x x)) (+ (* (* 4 x) x) 16)), (* x (- x)), (- 16 (* (* x x) (* x x))), (+ 4 (* x x)), (+ x 2), (- 2 x), (* x (- x)), (real->posit16 (- 4 (* x x))), (* x (+ x 2)), (* x (+ x 2)), (* x (+ x 2)), (/ (- 2 x) x), (/ (- 2 x) x), (/ (- 2 x) x), (- 4 (* x x)), (- 4 (* x x)), (- 4 (* x x))
7.504 * * * [progress]: adding candidates to table
8.295 * [progress]: [Phase 3 of 3] Extracting.
8.295 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (- 4 (* x x)) (/ (- 2 x) x)))> #<alt (λ (x) (* (+ 2 x) x))> #<alt (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x)))>)
8.296 * * * [regime-changes]: Trying 1 branch expressions: (x)
8.296 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (- 4 (* x x)) (/ (- 2 x) x)))> #<alt (λ (x) (* (+ 2 x) x))> #<alt (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x)))>)
8.313 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
8.313 * [simplify]: Simplifying (* (+ 2 x) x)
8.313 * * [simplify]: iteration 1: (4 enodes)
8.314 * * [simplify]: iteration 2: (6 enodes)
8.314 * * [simplify]: Extracting #0: cost 1 inf + 0
8.314 * * [simplify]: Extracting #1: cost 3 inf + 0
8.314 * * [simplify]: Extracting #2: cost 3 inf + 1
8.314 * * [simplify]: Extracting #3: cost 2 inf + 2
8.314 * * [simplify]: Extracting #4: cost 0 inf + 126
8.314 * [simplify]: Simplified to (* (+ x 2) x)
9.379 * [regime-testing]: Baseline error score: 0.012001500187523441
9.381 * [regime-testing]: Oracle error score: 0.002250281285160645
9.385 * [regime-testing]: End program error score: 0.012001500187523441