1548149293.518 * [misc]progress:  [Phase 1 of 3] Setting up.
1548149293.518 * * * [misc]progress:  [1/2] Preparing points
1548149293.565 * * * [misc]progress:  [2/2] Setting up program.
1548149293.569 * [misc]progress:  [Phase 2 of 3] Improving.
1548149293.569 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1548149293.570 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1548149293.570 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149293.571 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149293.574 * * [misc]simplify:  iters left: 3 (12 enodes)
1548149293.577 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1548149293.577 * [misc]simplify:  Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1548149293.593 * * [misc]progress:  iteration 1 / 4
1548149293.593 * * * [misc]progress:  picking best candidate
1548149293.597 * * * * [misc]pick:  Picked  #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1548149293.597 * * * [misc]progress:  localizing error
1548149293.608 * * * [misc]progress:  generating rewritten candidates
1548149293.608 * * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
1548149293.612 * * * [misc]progress:  generating series expansions
1548149293.612 * * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
1548149293.612 * [misc]backup-simplify:  Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
1548149293.612 * [misc]approximate:  Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in (N) around 0
1548149293.612 * [misc]taylor:  Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in N
1548149293.612 * [misc]taylor:  Taking taylor expansion of (atan (+ N 1)) in N
1548149293.613 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1548149293.613 * [misc]taylor:  Taking taylor expansion of (atan N) in N
1548149293.613 * [misc]backup-simplify:  Simplify (atan N) into (atan N)
1548149293.613 * [misc]taylor:  Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in N
1548149293.613 * [misc]taylor:  Taking taylor expansion of (atan (+ N 1)) in N
1548149293.613 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1548149293.613 * [misc]taylor:  Taking taylor expansion of (atan N) in N
1548149293.613 * [misc]backup-simplify:  Simplify (atan N) into (atan N)
1548149293.613 * [misc]backup-simplify:  Simplify (- (atan N)) into (- (atan N))
1548149293.613 * [misc]backup-simplify:  Simplify (+ (atan (+ N 1)) (- (atan N))) into (- (atan (+ N 1)) (atan N))
1548149293.613 * [misc]backup-simplify:  Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
1548149293.613 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149293.613 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149293.613 * [misc]backup-simplify:  Simplify 0 into 0
1548149293.613 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149293.614 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149293.614 * [misc]backup-simplify:  Simplify 0 into 0
1548149293.614 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149293.614 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149293.614 * [misc]backup-simplify:  Simplify 0 into 0
1548149293.614 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149293.614 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149293.614 * [misc]backup-simplify:  Simplify 0 into 0
1548149293.614 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149293.614 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149293.614 * [misc]backup-simplify:  Simplify 0 into 0
1548149293.614 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149293.614 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149293.614 * [misc]backup-simplify:  Simplify 0 into 0
1548149293.614 * [misc]backup-simplify:  Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
1548149293.615 * [misc]backup-simplify:  Simplify (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
1548149293.615 * [misc]approximate:  Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in (N) around 0
1548149293.615 * [misc]taylor:  Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in N
1548149293.615 * [misc]taylor:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
1548149293.615 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1548149293.615 * [misc]taylor:  Taking taylor expansion of (atan (/ 1 N)) in N
1548149293.615 * [misc]backup-simplify:  Simplify (atan (/ 1 N)) into (atan (/ 1 N))
1548149293.615 * [misc]taylor:  Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in N
1548149293.615 * [misc]taylor:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
1548149293.615 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1548149293.615 * [misc]taylor:  Taking taylor expansion of (atan (/ 1 N)) in N
1548149293.615 * [misc]backup-simplify:  Simplify (atan (/ 1 N)) into (atan (/ 1 N))
1548149293.615 * [misc]backup-simplify:  Simplify (- (atan (/ 1 N))) into (- (atan (/ 1 N)))
1548149293.615 * [misc]backup-simplify:  Simplify (+ (atan (+ (/ 1 N) 1)) (- (atan (/ 1 N)))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
1548149293.615 * [misc]backup-simplify:  Simplify (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
1548149293.615 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149293.615 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149293.615 * [misc]backup-simplify:  Simplify 0 into 0
1548149293.615 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149293.616 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149293.616 * [misc]backup-simplify:  Simplify 0 into 0
1548149293.616 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149293.616 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149293.616 * [misc]backup-simplify:  Simplify 0 into 0
1548149293.616 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149293.616 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149293.616 * [misc]backup-simplify:  Simplify 0 into 0
1548149293.616 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149293.616 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149293.616 * [misc]backup-simplify:  Simplify 0 into 0
1548149293.616 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149293.617 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149293.617 * [misc]backup-simplify:  Simplify 0 into 0
1548149293.617 * [misc]backup-simplify:  Simplify (- (atan (+ (/ 1 (/ 1 N)) 1)) (atan (/ 1 (/ 1 N)))) into (- (atan (+ N 1)) (atan N))
1548149293.617 * [misc]backup-simplify:  Simplify (- (atan (+ (/ 1 (- N)) 1)) (atan (/ 1 (- N)))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
1548149293.617 * [misc]approximate:  Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in (N) around 0
1548149293.617 * [misc]taylor:  Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in N
1548149293.617 * [misc]taylor:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
1548149293.617 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1548149293.617 * [misc]taylor:  Taking taylor expansion of (atan (/ -1 N)) in N
1548149293.617 * [misc]backup-simplify:  Simplify (atan (/ -1 N)) into (atan (/ -1 N))
1548149293.617 * [misc]taylor:  Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in N
1548149293.617 * [misc]taylor:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
1548149293.617 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1548149293.617 * [misc]taylor:  Taking taylor expansion of (atan (/ -1 N)) in N
1548149293.617 * [misc]backup-simplify:  Simplify (atan (/ -1 N)) into (atan (/ -1 N))
1548149293.617 * [misc]backup-simplify:  Simplify (- (atan (/ -1 N))) into (- (atan (/ -1 N)))
1548149293.617 * [misc]backup-simplify:  Simplify (+ (atan (- 1 (/ 1 N))) (- (atan (/ -1 N)))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
1548149293.617 * [misc]backup-simplify:  Simplify (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
1548149293.618 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149293.618 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149293.618 * [misc]backup-simplify:  Simplify 0 into 0
1548149293.618 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149293.618 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149293.618 * [misc]backup-simplify:  Simplify 0 into 0
1548149293.618 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149293.618 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149293.618 * [misc]backup-simplify:  Simplify 0 into 0
1548149293.618 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149293.618 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149293.618 * [misc]backup-simplify:  Simplify 0 into 0
1548149293.618 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149293.618 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149293.618 * [misc]backup-simplify:  Simplify 0 into 0
1548149293.619 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149293.619 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149293.619 * [misc]backup-simplify:  Simplify 0 into 0
1548149293.619 * [misc]backup-simplify:  Simplify (- (atan (- 1 (/ 1 (/ 1 (- N))))) (atan (/ -1 (/ 1 (- N))))) into (- (atan (+ N 1)) (atan N))
1548149293.619 * * * [misc]progress:  simplifying candidates
1548149293.619 * * * * [misc]progress:  [ 1 / 32 ] simplifiying candidate #<alt (λ (N) (+ (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))>
1548149293.619 * [enter]simplify:  Simplifying (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N))))))
1548149293.619 * * [misc]simplify:  iters left: 6 (12 enodes)
1548149293.621 * * [misc]simplify:  iters left: 5 (24 enodes)
1548149293.624 * * [misc]simplify:  iters left: 4 (31 enodes)
1548149293.632 * * [misc]simplify:  iters left: 3 (37 enodes)
1548149293.640 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1548149293.640 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))
1548149293.640 * [enter]simplify:  Simplifying (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))
1548149293.640 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149293.642 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149293.646 * * [misc]simplify:  iters left: 4 (19 enodes)
1548149293.652 * * [misc]simplify:  iters left: 3 (38 enodes)
1548149293.662 * * [misc]simplify:  iters left: 2 (46 enodes)
1548149293.669 * [exit]simplify:  Simplified to 0
1548149293.669 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) 0))
1548149293.669 * * * * [misc]progress:  [ 2 / 32 ] simplifiying candidate #<alt (λ (N) (+ (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (sqrt (atan N)) (sqrt (atan N))))) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))>
1548149293.669 * [enter]simplify:  Simplifying (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (sqrt (atan N)) (sqrt (atan N)))))
1548149293.669 * * [misc]simplify:  iters left: 6 (11 enodes)
1548149293.672 * * [misc]simplify:  iters left: 5 (19 enodes)
1548149293.677 * * [misc]simplify:  iters left: 4 (23 enodes)
1548149293.683 * * [misc]simplify:  iters left: 3 (28 enodes)
1548149293.689 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1548149293.689 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))
1548149293.689 * [enter]simplify:  Simplifying (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))
1548149293.690 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149293.691 * * [misc]simplify:  iters left: 4 (8 enodes)
1548149293.694 * * [misc]simplify:  iters left: 3 (14 enodes)
1548149293.697 * * [misc]simplify:  iters left: 2 (20 enodes)
1548149293.699 * * [misc]simplify:  iters left: 1 (22 enodes)
1548149293.701 * [exit]simplify:  Simplified to 0
1548149293.701 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) 0))
1548149293.701 * * * * [misc]progress:  [ 3 / 32 ] simplifiying candidate #<alt (λ (N) (+ (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (atan N) 1))) (fma (- (atan N)) 1 (* (atan N) 1))))>
1548149293.701 * [enter]simplify:  Simplifying (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (atan N) 1)))
1548149293.701 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149293.706 * * [misc]simplify:  iters left: 5 (21 enodes)
1548149293.709 * * [misc]simplify:  iters left: 4 (28 enodes)
1548149293.713 * * [misc]simplify:  iters left: 3 (39 enodes)
1548149293.717 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1548149293.717 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma (- (atan N)) 1 (* (atan N) 1))))
1548149293.717 * [enter]simplify:  Simplifying (fma (- (atan N)) 1 (* (atan N) 1))
1548149293.717 * * [misc]simplify:  iters left: 4 (6 enodes)
1548149293.718 * * [misc]simplify:  iters left: 3 (11 enodes)
1548149293.720 * * [misc]simplify:  iters left: 2 (21 enodes)
1548149293.723 * * [misc]simplify:  iters left: 1 (30 enodes)
1548149293.726 * [exit]simplify:  Simplified to (fma -1 (atan N) (atan N))
1548149293.726 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma -1 (atan N) (atan N))))
1548149293.727 * * * * [misc]progress:  [ 4 / 32 ] simplifiying candidate #<alt (λ (N) (+ (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))>
1548149293.727 * [enter]simplify:  Simplifying (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N))))))
1548149293.727 * * [misc]simplify:  iters left: 6 (11 enodes)
1548149293.730 * * [misc]simplify:  iters left: 5 (23 enodes)
1548149293.736 * * [misc]simplify:  iters left: 4 (29 enodes)
1548149293.742 * * [misc]simplify:  iters left: 3 (34 enodes)
1548149293.746 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1548149293.746 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))
1548149293.746 * [enter]simplify:  Simplifying (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))
1548149293.746 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149293.747 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149293.749 * * [misc]simplify:  iters left: 4 (19 enodes)
1548149293.752 * * [misc]simplify:  iters left: 3 (38 enodes)
1548149293.757 * * [misc]simplify:  iters left: 2 (46 enodes)
1548149293.760 * [exit]simplify:  Simplified to 0
1548149293.760 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) 0))
1548149293.760 * * * * [misc]progress:  [ 5 / 32 ] simplifiying candidate #<alt (λ (N) (+ (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (sqrt (atan N)) (sqrt (atan N))))) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))>
1548149293.760 * [enter]simplify:  Simplifying (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (sqrt (atan N)) (sqrt (atan N)))))
1548149293.760 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149293.762 * * [misc]simplify:  iters left: 5 (18 enodes)
1548149293.764 * * [misc]simplify:  iters left: 4 (21 enodes)
1548149293.767 * * [misc]simplify:  iters left: 3 (27 enodes)
1548149293.771 * * [misc]simplify:  iters left: 2 (30 enodes)
1548149293.778 * * [misc]simplify:  iters left: 1 (45 enodes)
1548149293.792 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1548149293.792 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))
1548149293.793 * [enter]simplify:  Simplifying (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))
1548149293.793 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149293.794 * * [misc]simplify:  iters left: 4 (8 enodes)
1548149293.797 * * [misc]simplify:  iters left: 3 (14 enodes)
1548149293.801 * * [misc]simplify:  iters left: 2 (20 enodes)
1548149293.803 * * [misc]simplify:  iters left: 1 (22 enodes)
1548149293.805 * [exit]simplify:  Simplified to 0
1548149293.805 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) 0))
1548149293.805 * * * * [misc]progress:  [ 6 / 32 ] simplifiying candidate #<alt (λ (N) (+ (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (atan N) 1))) (fma (- (atan N)) 1 (* (atan N) 1))))>
1548149293.805 * [enter]simplify:  Simplifying (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (atan N) 1)))
1548149293.805 * * [misc]simplify:  iters left: 6 (9 enodes)
1548149293.807 * * [misc]simplify:  iters left: 5 (20 enodes)
1548149293.810 * * [misc]simplify:  iters left: 4 (26 enodes)
1548149293.814 * * [misc]simplify:  iters left: 3 (35 enodes)
1548149293.817 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1548149293.817 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma (- (atan N)) 1 (* (atan N) 1))))
1548149293.818 * [enter]simplify:  Simplifying (fma (- (atan N)) 1 (* (atan N) 1))
1548149293.818 * * [misc]simplify:  iters left: 4 (6 enodes)
1548149293.819 * * [misc]simplify:  iters left: 3 (11 enodes)
1548149293.821 * * [misc]simplify:  iters left: 2 (21 enodes)
1548149293.824 * * [misc]simplify:  iters left: 1 (30 enodes)
1548149293.828 * [exit]simplify:  Simplified to (fma -1 (atan N) (atan N))
1548149293.828 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma -1 (atan N) (atan N))))
1548149293.828 * * * * [misc]progress:  [ 7 / 32 ] simplifiying candidate #<alt (λ (N) (+ (fma 1 (atan (+ N 1)) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))>
1548149293.828 * [enter]simplify:  Simplifying (fma 1 (atan (+ N 1)) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N))))))
1548149293.829 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149293.832 * * [misc]simplify:  iters left: 5 (22 enodes)
1548149293.837 * * [misc]simplify:  iters left: 4 (29 enodes)
1548149293.846 * * [misc]simplify:  iters left: 3 (38 enodes)
1548149293.853 * [exit]simplify:  Simplified to (- (atan (+ N 1)) (atan N))
1548149293.853 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))
1548149293.854 * [enter]simplify:  Simplifying (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))
1548149293.854 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149293.856 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149293.860 * * [misc]simplify:  iters left: 4 (19 enodes)
1548149293.866 * * [misc]simplify:  iters left: 3 (38 enodes)
1548149293.876 * * [misc]simplify:  iters left: 2 (46 enodes)
1548149293.883 * [exit]simplify:  Simplified to 0
1548149293.883 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) 0))
1548149293.883 * * * * [misc]progress:  [ 8 / 32 ] simplifiying candidate #<alt (λ (N) (+ (fma 1 (atan (+ N 1)) (- (* (sqrt (atan N)) (sqrt (atan N))))) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))>
1548149293.883 * [enter]simplify:  Simplifying (fma 1 (atan (+ N 1)) (- (* (sqrt (atan N)) (sqrt (atan N)))))
1548149293.883 * * [misc]simplify:  iters left: 6 (9 enodes)
1548149293.886 * * [misc]simplify:  iters left: 5 (17 enodes)
1548149293.890 * * [misc]simplify:  iters left: 4 (21 enodes)
1548149293.897 * * [misc]simplify:  iters left: 3 (28 enodes)
1548149293.902 * [exit]simplify:  Simplified to (- (atan (+ N 1)) (atan N))
1548149293.902 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))
1548149293.902 * [enter]simplify:  Simplifying (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))
1548149293.902 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149293.904 * * [misc]simplify:  iters left: 4 (8 enodes)
1548149293.907 * * [misc]simplify:  iters left: 3 (14 enodes)
1548149293.911 * * [misc]simplify:  iters left: 2 (20 enodes)
1548149293.915 * * [misc]simplify:  iters left: 1 (22 enodes)
1548149293.918 * [exit]simplify:  Simplified to 0
1548149293.918 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) 0))
1548149293.918 * * * * [misc]progress:  [ 9 / 32 ] simplifiying candidate #<alt (λ (N) (+ (fma 1 (atan (+ N 1)) (- (* (atan N) 1))) (fma (- (atan N)) 1 (* (atan N) 1))))>
1548149293.919 * [enter]simplify:  Simplifying (fma 1 (atan (+ N 1)) (- (* (atan N) 1)))
1548149293.919 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149293.922 * * [misc]simplify:  iters left: 5 (19 enodes)
1548149293.929 * * [misc]simplify:  iters left: 4 (26 enodes)
1548149293.935 * * [misc]simplify:  iters left: 3 (38 enodes)
1548149293.939 * * [misc]simplify:  iters left: 2 (41 enodes)
1548149293.942 * [exit]simplify:  Simplified to (- (atan (+ N 1)) (atan N))
1548149293.942 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma (- (atan N)) 1 (* (atan N) 1))))
1548149293.943 * [enter]simplify:  Simplifying (fma (- (atan N)) 1 (* (atan N) 1))
1548149293.943 * * [misc]simplify:  iters left: 4 (6 enodes)
1548149293.944 * * [misc]simplify:  iters left: 3 (11 enodes)
1548149293.946 * * [misc]simplify:  iters left: 2 (21 enodes)
1548149293.949 * * [misc]simplify:  iters left: 1 (30 enodes)
1548149293.951 * [exit]simplify:  Simplified to (fma -1 (atan N) (atan N))
1548149293.951 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma -1 (atan N) (atan N))))
1548149293.951 * * * * [misc]progress:  [ 10 / 32 ] simplifiying candidate #<alt (λ (N) (log1p (expm1 (- (atan (+ N 1)) (atan N)))))>
1548149293.951 * * * * [misc]progress:  [ 11 / 32 ] simplifiying candidate #<alt (λ (N) (expm1 (log1p (- (atan (+ N 1)) (atan N)))))>
1548149293.951 * * * * [misc]progress:  [ 12 / 32 ] simplifiying candidate #<alt (λ (N) (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (atan N))))>
1548149293.951 * [enter]simplify:  Simplifying (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1))))
1548149293.952 * * [misc]simplify:  iters left: 6 (6 enodes)
1548149293.952 * * [misc]simplify:  iters left: 5 (9 enodes)
1548149293.953 * [exit]simplify:  Simplified to (* (cbrt (atan (+ 1 N))) (cbrt (atan (+ 1 N))))
1548149293.954 * [misc]simplify:  Simplified (2 1) to (λ (N) (fma (* (cbrt (atan (+ 1 N))) (cbrt (atan (+ 1 N)))) (cbrt (atan (+ N 1))) (- (atan N))))
1548149293.954 * * * * [misc]progress:  [ 13 / 32 ] simplifiying candidate #<alt (λ (N) (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (atan N))))>
1548149293.954 * [enter]simplify:  Simplifying (sqrt (atan (+ N 1)))
1548149293.954 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149293.954 * * [misc]simplify:  iters left: 3 (8 enodes)
1548149293.955 * [exit]simplify:  Simplified to (sqrt (atan (+ 1 N)))
1548149293.955 * [misc]simplify:  Simplified (2 1) to (λ (N) (fma (sqrt (atan (+ 1 N))) (sqrt (atan (+ N 1))) (- (atan N))))
1548149293.955 * * * * [misc]progress:  [ 14 / 32 ] simplifiying candidate #<alt (λ (N) (fma 1 (atan (+ N 1)) (- (atan N))))>
1548149293.955 * * * * [misc]progress:  [ 15 / 32 ] simplifiying candidate #<alt (λ (N) (atan2 (- (+ N 1) N) (+ 1 (* (+ N 1) N))))>
1548149293.956 * [enter]simplify:  Simplifying (- (+ N 1) N)
1548149293.956 * * [misc]simplify:  iters left: 4 (4 enodes)
1548149293.957 * * [misc]simplify:  iters left: 3 (11 enodes)
1548149293.958 * * [misc]simplify:  iters left: 2 (19 enodes)
1548149293.962 * * [misc]simplify:  iters left: 1 (25 enodes)
1548149293.963 * [exit]simplify:  Simplified to 1
1548149293.963 * [misc]simplify:  Simplified (2 1) to (λ (N) (atan2 1 (+ 1 (* (+ N 1) N))))
1548149293.963 * [enter]simplify:  Simplifying (+ 1 (* (+ N 1) N))
1548149293.963 * * [misc]simplify:  iters left: 6 (5 enodes)
1548149293.964 * * [misc]simplify:  iters left: 5 (10 enodes)
1548149293.967 * * [misc]simplify:  iters left: 4 (19 enodes)
1548149293.975 * * [misc]simplify:  iters left: 3 (33 enodes)
1548149293.981 * * [misc]simplify:  iters left: 2 (39 enodes)
1548149293.988 * [exit]simplify:  Simplified to (fma N (+ N 1) 1)
1548149293.988 * [misc]simplify:  Simplified (2 2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1548149293.988 * * * * [misc]progress:  [ 16 / 32 ] simplifiying candidate #<alt (λ (N) (log (/ (exp (atan (+ N 1))) (exp (atan N)))))>
1548149293.988 * [enter]simplify:  Simplifying (/ (exp (atan (+ N 1))) (exp (atan N)))
1548149293.988 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149293.990 * * [misc]simplify:  iters left: 5 (13 enodes)
1548149293.994 * * [misc]simplify:  iters left: 4 (15 enodes)
1548149293.997 * * [misc]simplify:  iters left: 3 (18 enodes)
1548149294.002 * * [misc]simplify:  iters left: 2 (20 enodes)
1548149294.007 * * [misc]simplify:  iters left: 1 (24 enodes)
1548149294.013 * [exit]simplify:  Simplified to (exp (- (atan (+ 1 N)) (atan N)))
1548149294.013 * [misc]simplify:  Simplified (2 1) to (λ (N) (log (exp (- (atan (+ 1 N)) (atan N)))))
1548149294.013 * * * * [misc]progress:  [ 17 / 32 ] simplifiying candidate #<alt (λ (N) (pow (- (atan (+ N 1)) (atan N)) 1))>
1548149294.013 * * * * [misc]progress:  [ 18 / 32 ] simplifiying candidate #<alt (λ (N) (exp (log (- (atan (+ N 1)) (atan N)))))>
1548149294.013 * * * * [misc]progress:  [ 19 / 32 ] simplifiying candidate #<alt (λ (N) (log (exp (- (atan (+ N 1)) (atan N)))))>
1548149294.013 * * * * [misc]progress:  [ 20 / 32 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (- (atan (+ N 1)) (atan N))) (cbrt (- (atan (+ N 1)) (atan N)))) (cbrt (- (atan (+ N 1)) (atan N)))))>
1548149294.014 * * * * [misc]progress:  [ 21 / 32 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (- (atan (+ N 1)) (atan N)) (- (atan (+ N 1)) (atan N))) (- (atan (+ N 1)) (atan N)))))>
1548149294.014 * * * * [misc]progress:  [ 22 / 32 ] simplifiying candidate #<alt (λ (N) (* (sqrt (- (atan (+ N 1)) (atan N))) (sqrt (- (atan (+ N 1)) (atan N)))))>
1548149294.014 * * * * [misc]progress:  [ 23 / 32 ] simplifiying candidate #<alt (λ (N) (/ (- (pow (atan (+ N 1)) 3) (pow (atan N) 3)) (+ (* (atan (+ N 1)) (atan (+ N 1))) (+ (* (atan N) (atan N)) (* (atan (+ N 1)) (atan N))))))>
1548149294.014 * * * * [misc]progress:  [ 24 / 32 ] simplifiying candidate #<alt (λ (N) (+ (atan (+ N 1)) (- (atan N))))>
1548149294.014 * * * * [misc]progress:  [ 25 / 32 ] simplifiying candidate #<alt (λ (N) (* 1 (- (atan (+ N 1)) (atan N))))>
1548149294.014 * * * * [misc]progress:  [ 26 / 32 ] simplifiying candidate #<alt (λ (N) (/ (- (* (atan (+ N 1)) (atan (+ N 1))) (* (atan N) (atan N))) (+ (atan (+ N 1)) (atan N))))>
1548149294.014 * * * * [misc]progress:  [ 27 / 32 ] simplifiying candidate #<alt (λ (N) (* (+ (sqrt (atan (+ N 1))) (sqrt (atan N))) (- (sqrt (atan (+ N 1))) (sqrt (atan N)))))>
1548149294.014 * [enter]simplify:  Simplifying (+ (sqrt (atan (+ N 1))) (sqrt (atan N)))
1548149294.014 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149294.017 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149294.019 * [exit]simplify:  Simplified to (+ (sqrt (atan N)) (sqrt (atan (+ 1 N))))
1548149294.020 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (+ (sqrt (atan N)) (sqrt (atan (+ 1 N)))) (- (sqrt (atan (+ N 1))) (sqrt (atan N)))))
1548149294.020 * [enter]simplify:  Simplifying (- (sqrt (atan (+ N 1))) (sqrt (atan N)))
1548149294.020 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149294.022 * * [misc]simplify:  iters left: 5 (13 enodes)
1548149294.025 * * [misc]simplify:  iters left: 4 (14 enodes)
1548149294.029 * [exit]simplify:  Simplified to (- (sqrt (atan (+ 1 N))) (sqrt (atan N)))
1548149294.029 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (+ (sqrt (atan (+ N 1))) (sqrt (atan N))) (- (sqrt (atan (+ 1 N))) (sqrt (atan N)))))
1548149294.029 * * * * [misc]progress:  [ 28 / 32 ] simplifiying candidate #<alt (λ (N) (* 1 (- (atan (+ N 1)) (atan N))))>
1548149294.029 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1548149294.029 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149294.031 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149294.034 * * [misc]simplify:  iters left: 3 (12 enodes)
1548149294.037 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1548149294.037 * [misc]simplify:  Simplified (2 2) to (λ (N) (* 1 (- (atan (+ 1 N)) (atan N))))
1548149294.037 * * * * [misc]progress:  [ 29 / 32 ] simplifiying candidate #<alt (λ (N) (+ (atan (+ N 1)) (- (atan N))))>
1548149294.037 * * * * [misc]progress:  [ 30 / 32 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1548149294.037 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1548149294.038 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149294.040 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149294.043 * * [misc]simplify:  iters left: 3 (12 enodes)
1548149294.046 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1548149294.046 * [misc]simplify:  Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1548149294.046 * * * * [misc]progress:  [ 31 / 32 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1548149294.046 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1548149294.046 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149294.048 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149294.051 * * [misc]simplify:  iters left: 3 (12 enodes)
1548149294.053 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1548149294.053 * [misc]simplify:  Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1548149294.054 * * * * [misc]progress:  [ 32 / 32 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1548149294.054 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1548149294.054 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149294.056 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149294.059 * * [misc]simplify:  iters left: 3 (12 enodes)
1548149294.061 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1548149294.061 * [misc]simplify:  Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1548149294.062 * * * [misc]progress:  adding candidates to table
1548149294.331 * * [misc]progress:  iteration 2 / 4
1548149294.331 * * * [misc]progress:  picking best candidate
1548149294.338 * * * * [misc]pick:  Picked  #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1548149294.338 * * * [misc]progress:  localizing error
1548149294.350 * * * [misc]progress:  generating rewritten candidates
1548149294.350 * * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
1548149294.351 * * * [misc]progress:  generating series expansions
1548149294.351 * * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
1548149294.351 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149294.351 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in (N) around 0
1548149294.351 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1548149294.351 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149294.351 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1548149294.351 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149294.352 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149294.352 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.352 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.352 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.352 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.352 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.352 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.352 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149294.352 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149294.352 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in (N) around 0
1548149294.352 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1548149294.352 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149294.352 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1548149294.353 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149294.353 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149294.353 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.353 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.353 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.353 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.353 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.353 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.353 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149294.353 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149294.353 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in (N) around 0
1548149294.353 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1548149294.354 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149294.354 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1548149294.354 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149294.354 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149294.354 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.354 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.354 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.354 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.354 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.354 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.354 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149294.354 * * * [misc]progress:  simplifying candidates
1548149294.354 * * * * [misc]progress:  [ 1 / 12 ] simplifiying candidate #<alt (λ (N) (log1p (expm1 (atan2 1 (fma N (+ N 1) 1)))))>
1548149294.354 * * * * [misc]progress:  [ 2 / 12 ] simplifiying candidate #<alt (λ (N) (expm1 (log1p (atan2 1 (fma N (+ N 1) 1)))))>
1548149294.355 * * * * [misc]progress:  [ 3 / 12 ] simplifiying candidate #<alt (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) 1))>
1548149294.355 * * * * [misc]progress:  [ 4 / 12 ] simplifiying candidate #<alt (λ (N) (exp (log (atan2 1 (fma N (+ N 1) 1)))))>
1548149294.355 * * * * [misc]progress:  [ 5 / 12 ] simplifiying candidate #<alt (λ (N) (log (exp (atan2 1 (fma N (+ N 1) 1)))))>
1548149294.355 * * * * [misc]progress:  [ 6 / 12 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149294.355 * * * * [misc]progress:  [ 7 / 12 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))) (atan2 1 (fma N (+ N 1) 1)))))>
1548149294.355 * * * * [misc]progress:  [ 8 / 12 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149294.355 * * * * [misc]progress:  [ 9 / 12 ] simplifiying candidate #<alt (λ (N) (* 1 (atan2 1 (fma N (+ N 1) 1))))>
1548149294.355 * * * * [misc]progress:  [ 10 / 12 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1548149294.355 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1548149294.355 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149294.357 * * [misc]simplify:  iters left: 3 (10 enodes)
1548149294.360 * * [misc]simplify:  iters left: 2 (19 enodes)
1548149294.368 * * [misc]simplify:  iters left: 1 (34 enodes)
1548149294.376 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1548149294.376 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1548149294.376 * * * * [misc]progress:  [ 11 / 12 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1548149294.376 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1548149294.376 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149294.378 * * [misc]simplify:  iters left: 3 (10 enodes)
1548149294.381 * * [misc]simplify:  iters left: 2 (19 enodes)
1548149294.389 * * [misc]simplify:  iters left: 1 (34 enodes)
1548149294.393 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1548149294.393 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1548149294.393 * * * * [misc]progress:  [ 12 / 12 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1548149294.393 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1548149294.393 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149294.394 * * [misc]simplify:  iters left: 3 (10 enodes)
1548149294.395 * * [misc]simplify:  iters left: 2 (19 enodes)
1548149294.399 * * [misc]simplify:  iters left: 1 (34 enodes)
1548149294.403 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1548149294.403 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1548149294.403 * * * [misc]progress:  adding candidates to table
1548149294.499 * * [misc]progress:  iteration 3 / 4
1548149294.499 * * * [misc]progress:  picking best candidate
1548149294.508 * * * * [misc]pick:  Picked  #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149294.508 * * * [misc]progress:  localizing error
1548149294.513 * * * [misc]progress:  generating rewritten candidates
1548149294.513 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1548149294.514 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1548149294.515 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1548149294.520 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1)
1548149294.521 * * * [misc]progress:  generating series expansions
1548149294.521 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1548149294.521 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149294.521 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
1548149294.521 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1548149294.521 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1548149294.521 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149294.522 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149294.522 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149294.522 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1548149294.522 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1548149294.522 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149294.522 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149294.522 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149294.522 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149294.522 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.524 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149294.524 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.524 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149294.524 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.525 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149294.525 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.525 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149294.525 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.526 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149294.526 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.527 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149294.527 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1548149294.527 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
1548149294.527 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1548149294.527 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1548149294.527 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149294.527 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1548149294.527 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149294.527 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1548149294.527 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1548149294.528 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149294.528 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1548149294.528 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149294.528 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1548149294.528 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.530 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149294.530 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.530 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149294.530 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.531 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149294.531 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.532 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149294.532 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.533 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149294.533 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.533 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149294.533 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1548149294.533 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
1548149294.533 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1548149294.533 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1548149294.533 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149294.534 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1548149294.534 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149294.534 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1548149294.534 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1548149294.534 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149294.534 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1548149294.534 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149294.535 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1548149294.535 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.536 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149294.536 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.536 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149294.536 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.537 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149294.537 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.537 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149294.537 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.538 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149294.538 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.538 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149294.538 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1548149294.538 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149294.538 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
1548149294.538 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1548149294.538 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1548149294.538 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149294.538 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149294.538 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149294.538 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1548149294.538 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1548149294.539 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149294.539 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149294.539 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149294.539 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149294.539 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.539 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149294.539 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.540 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149294.540 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.540 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149294.540 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.540 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149294.540 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.541 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149294.541 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.541 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149294.541 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1548149294.541 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
1548149294.541 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1548149294.541 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1548149294.541 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149294.541 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1548149294.542 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149294.542 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1548149294.542 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1548149294.542 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149294.542 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1548149294.542 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149294.542 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1548149294.542 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.543 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149294.543 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.543 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149294.543 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.543 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149294.544 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.544 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149294.544 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.544 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149294.544 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.545 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149294.545 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1548149294.545 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
1548149294.545 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1548149294.545 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1548149294.545 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149294.545 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1548149294.545 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149294.545 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1548149294.545 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1548149294.545 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149294.545 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1548149294.545 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149294.545 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1548149294.545 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.546 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149294.546 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.546 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149294.546 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.547 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149294.547 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.547 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149294.547 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.548 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149294.548 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.548 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149294.548 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1548149294.548 * [misc]backup-simplify:  Simplify (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) into (atan2 1 (fma N (+ N 1) 1))
1548149294.548 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in (N) around 0
1548149294.548 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1548149294.548 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149294.548 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1548149294.548 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149294.548 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149294.548 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.549 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.549 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.549 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.549 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.549 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.549 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149294.549 * [misc]backup-simplify:  Simplify (* (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149294.549 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in (N) around 0
1548149294.549 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1548149294.549 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149294.549 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1548149294.549 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149294.549 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149294.549 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.549 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.549 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.549 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.549 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.549 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.549 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149294.550 * [misc]backup-simplify:  Simplify (* (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))) (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1)))) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149294.550 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in (N) around 0
1548149294.550 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1548149294.550 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149294.550 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1548149294.550 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149294.550 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149294.550 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.550 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.550 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.550 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.550 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.550 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.550 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149294.550 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1)
1548149294.550 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149294.550 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in (N) around 0
1548149294.550 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1548149294.550 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149294.550 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1548149294.550 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149294.550 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149294.551 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.551 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.551 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.551 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.551 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.551 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.551 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149294.551 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149294.551 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in (N) around 0
1548149294.551 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1548149294.551 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149294.551 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1548149294.551 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149294.551 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149294.551 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.551 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.551 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.551 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.551 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.551 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.551 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149294.551 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149294.551 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in (N) around 0
1548149294.551 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1548149294.552 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149294.552 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1548149294.552 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149294.552 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149294.552 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.552 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.552 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.552 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.552 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.552 * [misc]backup-simplify:  Simplify 0 into 0
1548149294.552 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149294.552 * * * [misc]progress:  simplifying candidates
1548149294.552 * * * * [misc]progress:  [ 1 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (log1p (expm1 (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149294.552 * * * * [misc]progress:  [ 2 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149294.552 * * * * [misc]progress:  [ 3 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (pow (atan2 1 (fma N (+ N 1) 1)) 1/2)))>
1548149294.552 * * * * [misc]progress:  [ 4 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 1)))>
1548149294.552 * * * * [misc]progress:  [ 5 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (exp (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149294.552 * * * * [misc]progress:  [ 6 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (log (exp (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149294.552 * * * * [misc]progress:  [ 7 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149294.552 * * * * [misc]progress:  [ 8 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149294.552 * * * * [misc]progress:  [ 9 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149294.553 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1548149294.553 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149294.554 * * [misc]simplify:  iters left: 5 (14 enodes)
1548149294.556 * * [misc]simplify:  iters left: 4 (23 enodes)
1548149294.560 * * [misc]simplify:  iters left: 3 (38 enodes)
1548149294.564 * * [misc]simplify:  iters left: 2 (48 enodes)
1548149294.570 * * [misc]simplify:  iters left: 1 (49 enodes)
1548149294.576 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
1548149294.576 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))))
1548149294.577 * * * * [misc]progress:  [ 10 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149294.577 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1548149294.577 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149294.579 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149294.582 * * [misc]simplify:  iters left: 4 (21 enodes)
1548149294.591 * * [misc]simplify:  iters left: 3 (36 enodes)
1548149294.600 * * [misc]simplify:  iters left: 2 (45 enodes)
1548149294.604 * * [misc]simplify:  iters left: 1 (46 enodes)
1548149294.607 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1548149294.607 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))
1548149294.607 * * * * [misc]progress:  [ 11 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt 1) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1548149294.607 * [enter]simplify:  Simplifying (sqrt 1)
1548149294.607 * * [misc]simplify:  iters left: 1 (2 enodes)
1548149294.608 * [exit]simplify:  Simplified to 1
1548149294.608 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1548149294.608 * * * * [misc]progress:  [ 12 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149294.608 * * * * [misc]progress:  [ 13 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (fabs (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1548149294.609 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149294.609 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149294.609 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149294.611 * * [misc]simplify:  iters left: 3 (20 enodes)
1548149294.615 * * [misc]simplify:  iters left: 2 (35 enodes)
1548149294.620 * * [misc]simplify:  iters left: 1 (41 enodes)
1548149294.623 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1548149294.623 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (fabs (sqrt (atan2 1 (+ 1 (fma N N N)))))))
1548149294.623 * * * * [misc]progress:  [ 14 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1548149294.624 * * * * [misc]progress:  [ 15 / 81 ] simplifiying candidate #<alt (λ (N) (* (log1p (expm1 (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149294.624 * * * * [misc]progress:  [ 16 / 81 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149294.624 * * * * [misc]progress:  [ 17 / 81 ] simplifiying candidate #<alt (λ (N) (* (pow (atan2 1 (fma N (+ N 1) 1)) 1/2) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149294.624 * * * * [misc]progress:  [ 18 / 81 ] simplifiying candidate #<alt (λ (N) (* (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149294.624 * * * * [misc]progress:  [ 19 / 81 ] simplifiying candidate #<alt (λ (N) (* (exp (log (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149294.624 * * * * [misc]progress:  [ 20 / 81 ] simplifiying candidate #<alt (λ (N) (* (log (exp (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149294.624 * * * * [misc]progress:  [ 21 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149294.624 * * * * [misc]progress:  [ 22 / 81 ] simplifiying candidate #<alt (λ (N) (* (cbrt (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149294.624 * * * * [misc]progress:  [ 23 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149294.624 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1548149294.624 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149294.625 * * [misc]simplify:  iters left: 5 (14 enodes)
1548149294.627 * * [misc]simplify:  iters left: 4 (23 enodes)
1548149294.632 * * [misc]simplify:  iters left: 3 (38 enodes)
1548149294.636 * * [misc]simplify:  iters left: 2 (48 enodes)
1548149294.640 * * [misc]simplify:  iters left: 1 (49 enodes)
1548149294.644 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
1548149294.644 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149294.644 * * * * [misc]progress:  [ 24 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149294.644 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1548149294.644 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149294.646 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149294.649 * * [misc]simplify:  iters left: 4 (21 enodes)
1548149294.658 * * [misc]simplify:  iters left: 3 (36 enodes)
1548149294.666 * * [misc]simplify:  iters left: 2 (45 enodes)
1548149294.674 * * [misc]simplify:  iters left: 1 (46 enodes)
1548149294.680 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1548149294.680 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149294.681 * * * * [misc]progress:  [ 25 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt 1) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149294.681 * [enter]simplify:  Simplifying (sqrt 1)
1548149294.681 * * [misc]simplify:  iters left: 1 (2 enodes)
1548149294.682 * [exit]simplify:  Simplified to 1
1548149294.682 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149294.682 * * * * [misc]progress:  [ 26 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149294.682 * * * * [misc]progress:  [ 27 / 81 ] simplifiying candidate #<alt (λ (N) (* (fabs (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149294.682 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149294.683 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149294.684 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149294.687 * * [misc]simplify:  iters left: 3 (20 enodes)
1548149294.697 * * [misc]simplify:  iters left: 2 (35 enodes)
1548149294.705 * * [misc]simplify:  iters left: 1 (41 enodes)
1548149294.710 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1548149294.710 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (fabs (sqrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149294.710 * * * * [misc]progress:  [ 28 / 81 ] simplifiying candidate #<alt (λ (N) (* (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149294.710 * * * * [misc]progress:  [ 29 / 81 ] simplifiying candidate #<alt (λ (N) (log1p (expm1 (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149294.710 * * * * [misc]progress:  [ 30 / 81 ] simplifiying candidate #<alt (λ (N) (expm1 (log1p (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149294.711 * * * * [misc]progress:  [ 31 / 81 ] simplifiying candidate #<alt (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) (+ 1/2 1/2)))>
1548149294.711 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1548149294.711 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149294.711 * * [misc]simplify:  iters left: 3 (10 enodes)
1548149294.713 * * [misc]simplify:  iters left: 2 (19 enodes)
1548149294.717 * * [misc]simplify:  iters left: 1 (34 enodes)
1548149294.721 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1548149294.721 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) (+ 1/2 1/2)))
1548149294.721 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1548149294.721 * * [misc]simplify:  iters left: 2 (2 enodes)
1548149294.722 * * [misc]simplify:  iters left: 1 (3 enodes)
1548149294.723 * [exit]simplify:  Simplified to 1
1548149294.723 * [misc]simplify:  Simplified (2 2) to (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) 1))
1548149294.723 * * * * [misc]progress:  [ 32 / 81 ] simplifiying candidate #<alt (λ (N) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) (+ 1 1)))>
1548149294.723 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149294.723 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149294.724 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149294.725 * * [misc]simplify:  iters left: 3 (20 enodes)
1548149294.730 * * [misc]simplify:  iters left: 2 (35 enodes)
1548149294.733 * * [misc]simplify:  iters left: 1 (41 enodes)
1548149294.737 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1548149294.737 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (sqrt (atan2 1 (+ 1 (fma N N N)))) (+ 1 1)))
1548149294.738 * [enter]simplify:  Simplifying (+ 1 1)
1548149294.738 * * [misc]simplify:  iters left: 2 (2 enodes)
1548149294.738 * * [misc]simplify:  iters left: 1 (5 enodes)
1548149294.739 * [exit]simplify:  Simplified to 2
1548149294.739 * [misc]simplify:  Simplified (2 2) to (λ (N) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 2))
1548149294.739 * * * * [misc]progress:  [ 33 / 81 ] simplifiying candidate #<alt (λ (N) (pow (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))) 1/2))>
1548149294.739 * [enter]simplify:  Simplifying (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1)))
1548149294.739 * * [misc]simplify:  iters left: 6 (6 enodes)
1548149294.740 * * [misc]simplify:  iters left: 5 (11 enodes)
1548149294.742 * * [misc]simplify:  iters left: 4 (20 enodes)
1548149294.748 * * [misc]simplify:  iters left: 3 (35 enodes)
1548149294.755 * * [misc]simplify:  iters left: 2 (41 enodes)
1548149294.763 * [exit]simplify:  Simplified to (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N))))
1548149294.763 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N)))) 1/2))
1548149294.763 * * * * [misc]progress:  [ 34 / 81 ] simplifiying candidate #<alt (λ (N) (pow (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) 1))>
1548149294.763 * [enter]simplify:  Simplifying (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))
1548149294.763 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149294.765 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149294.767 * * [misc]simplify:  iters left: 4 (22 enodes)
1548149294.771 * * [misc]simplify:  iters left: 3 (37 enodes)
1548149294.775 * * [misc]simplify:  iters left: 2 (45 enodes)
1548149294.779 * * [misc]simplify:  iters left: 1 (46 enodes)
1548149294.783 * [exit]simplify:  Simplified to (atan2 1 (fma (+ N 1) N 1))
1548149294.784 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (atan2 1 (fma (+ N 1) N 1)) 1))
1548149294.784 * * * * [misc]progress:  [ 35 / 81 ] simplifiying candidate #<alt (λ (N) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 2))>
1548149294.784 * * * * [misc]progress:  [ 36 / 81 ] simplifiying candidate #<alt (λ (N) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) (+ 1 1)))>
1548149294.784 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149294.784 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149294.785 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149294.786 * * [misc]simplify:  iters left: 3 (20 enodes)
1548149294.791 * * [misc]simplify:  iters left: 2 (35 enodes)
1548149294.794 * * [misc]simplify:  iters left: 1 (41 enodes)
1548149294.799 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1548149294.799 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (sqrt (atan2 1 (+ 1 (fma N N N)))) (+ 1 1)))
1548149294.799 * * * * [misc]progress:  [ 37 / 81 ] simplifiying candidate #<alt (λ (N) (pow (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) 1))>
1548149294.800 * * * * [misc]progress:  [ 38 / 81 ] simplifiying candidate #<alt (λ (N) (exp (+ (log (sqrt (atan2 1 (fma N (+ N 1) 1)))) (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149294.800 * [enter]simplify:  Simplifying (+ (log (sqrt (atan2 1 (fma N (+ N 1) 1)))) (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149294.800 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149294.802 * * [misc]simplify:  iters left: 5 (13 enodes)
1548149294.806 * * [misc]simplify:  iters left: 4 (22 enodes)
1548149294.815 * * [misc]simplify:  iters left: 3 (37 enodes)
1548149294.823 * * [misc]simplify:  iters left: 2 (45 enodes)
1548149294.832 * * [misc]simplify:  iters left: 1 (46 enodes)
1548149294.839 * [exit]simplify:  Simplified to (+ (log (sqrt (atan2 1 (+ 1 (fma N N N))))) (log (sqrt (atan2 1 (+ 1 (fma N N N))))))
1548149294.839 * [misc]simplify:  Simplified (2 1) to (λ (N) (exp (+ (log (sqrt (atan2 1 (+ 1 (fma N N N))))) (log (sqrt (atan2 1 (+ 1 (fma N N N))))))))
1548149294.839 * * * * [misc]progress:  [ 39 / 81 ] simplifiying candidate #<alt (λ (N) (exp (log (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149294.839 * * * * [misc]progress:  [ 40 / 81 ] simplifiying candidate #<alt (λ (N) (log (exp (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149294.839 * * * * [misc]progress:  [ 41 / 81 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149294.839 * [enter]simplify:  Simplifying (* (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149294.840 * * [misc]simplify:  iters left: 6 (9 enodes)
1548149294.843 * * [misc]simplify:  iters left: 5 (19 enodes)
1548149294.848 * * [misc]simplify:  iters left: 4 (37 enodes)
1548149294.862 * * [misc]simplify:  iters left: 3 (57 enodes)
1548149294.873 * * [misc]simplify:  iters left: 2 (69 enodes)
1548149294.880 * * [misc]simplify:  iters left: 1 (73 enodes)
1548149294.886 * [exit]simplify:  Simplified to (pow (atan2 1 (fma N (+ N 1) 1)) 3)
1548149294.886 * [misc]simplify:  Simplified (2 1) to (λ (N) (cbrt (pow (atan2 1 (fma N (+ N 1) 1)) 3)))
1548149294.886 * * * * [misc]progress:  [ 42 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149294.886 * * * * [misc]progress:  [ 43 / 81 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149294.886 * * * * [misc]progress:  [ 44 / 81 ] simplifiying candidate #<alt (λ (N) (sqrt (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1)))))>
1548149294.886 * [enter]simplify:  Simplifying (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1)))
1548149294.886 * * [misc]simplify:  iters left: 6 (6 enodes)
1548149294.887 * * [misc]simplify:  iters left: 5 (11 enodes)
1548149294.889 * * [misc]simplify:  iters left: 4 (20 enodes)
1548149294.894 * * [misc]simplify:  iters left: 3 (35 enodes)
1548149294.897 * * [misc]simplify:  iters left: 2 (41 enodes)
1548149294.901 * [exit]simplify:  Simplified to (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N))))
1548149294.901 * [misc]simplify:  Simplified (2 1) to (λ (N) (sqrt (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N))))))
1548149294.901 * * * * [misc]progress:  [ 45 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149294.901 * * * * [misc]progress:  [ 46 / 81 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1548149294.901 * [enter]simplify:  Simplifying (fma N (+ N 1) 1)
1548149294.901 * * [misc]simplify:  iters left: 3 (4 enodes)
1548149294.902 * * [misc]simplify:  iters left: 2 (9 enodes)
1548149294.903 * * [misc]simplify:  iters left: 1 (18 enodes)
1548149294.910 * [exit]simplify:  Simplified to (fma N (+ 1 N) 1)
1548149294.910 * [misc]simplify:  Simplified (2 2) to (λ (N) (atan2 1 (fma N (+ 1 N) 1)))
1548149294.910 * * * * [misc]progress:  [ 47 / 81 ] simplifiying candidate #<alt (λ (N) (* 1 (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1548149294.911 * * * * [misc]progress:  [ 48 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1548149294.911 * [enter]simplify:  Simplifying (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1548149294.911 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149294.913 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149294.916 * * [misc]simplify:  iters left: 4 (21 enodes)
1548149294.925 * * [misc]simplify:  iters left: 3 (36 enodes)
1548149294.933 * * [misc]simplify:  iters left: 2 (45 enodes)
1548149294.941 * * [misc]simplify:  iters left: 1 (46 enodes)
1548149294.947 * [exit]simplify:  Simplified to (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1548149294.947 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1548149294.947 * * * * [misc]progress:  [ 49 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))))>
1548149294.947 * [enter]simplify:  Simplifying (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))
1548149294.948 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149294.950 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149294.953 * * [misc]simplify:  iters left: 4 (21 enodes)
1548149294.961 * * [misc]simplify:  iters left: 3 (36 enodes)
1548149294.969 * * [misc]simplify:  iters left: 2 (45 enodes)
1548149294.977 * * [misc]simplify:  iters left: 1 (46 enodes)
1548149294.983 * [exit]simplify:  Simplified to (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))
1548149294.984 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))))
1548149294.984 * * * * [misc]progress:  [ 50 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1548149294.984 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1548149294.984 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149294.986 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149294.989 * * [misc]simplify:  iters left: 4 (21 enodes)
1548149294.997 * * [misc]simplify:  iters left: 3 (36 enodes)
1548149295.001 * * [misc]simplify:  iters left: 2 (45 enodes)
1548149295.006 * * [misc]simplify:  iters left: 1 (46 enodes)
1548149295.009 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1548149295.009 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1548149295.009 * * * * [misc]progress:  [ 51 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt 1)) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149295.009 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149295.009 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149295.010 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149295.012 * * [misc]simplify:  iters left: 3 (20 enodes)
1548149295.016 * * [misc]simplify:  iters left: 2 (35 enodes)
1548149295.023 * * [misc]simplify:  iters left: 1 (41 enodes)
1548149295.030 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1548149295.030 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt 1)) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1548149295.030 * * * * [misc]progress:  [ 52 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1548149295.031 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1548149295.031 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149295.033 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149295.036 * * [misc]simplify:  iters left: 4 (21 enodes)
1548149295.046 * * [misc]simplify:  iters left: 3 (36 enodes)
1548149295.053 * * [misc]simplify:  iters left: 2 (45 enodes)
1548149295.061 * * [misc]simplify:  iters left: 1 (46 enodes)
1548149295.067 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1548149295.068 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1548149295.068 * * * * [misc]progress:  [ 53 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149295.068 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149295.068 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149295.070 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149295.073 * * [misc]simplify:  iters left: 3 (20 enodes)
1548149295.082 * * [misc]simplify:  iters left: 2 (35 enodes)
1548149295.089 * * [misc]simplify:  iters left: 1 (41 enodes)
1548149295.097 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1548149295.097 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1548149295.097 * * * * [misc]progress:  [ 54 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1548149295.097 * [enter]simplify:  Simplifying (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149295.098 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149295.100 * * [misc]simplify:  iters left: 5 (13 enodes)
1548149295.102 * * [misc]simplify:  iters left: 4 (22 enodes)
1548149295.106 * * [misc]simplify:  iters left: 3 (37 enodes)
1548149295.110 * * [misc]simplify:  iters left: 2 (45 enodes)
1548149295.115 * * [misc]simplify:  iters left: 1 (46 enodes)
1548149295.119 * [exit]simplify:  Simplified to (* (cbrt (sqrt (atan2 1 (+ 1 (fma N N N))))) (cbrt (sqrt (atan2 1 (+ 1 (fma N N N))))))
1548149295.119 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (* (cbrt (sqrt (atan2 1 (+ 1 (fma N N N))))) (cbrt (sqrt (atan2 1 (+ 1 (fma N N N)))))) (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1548149295.120 * * * * [misc]progress:  [ 55 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1548149295.120 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1548149295.120 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149295.121 * * [misc]simplify:  iters left: 5 (14 enodes)
1548149295.123 * * [misc]simplify:  iters left: 4 (23 enodes)
1548149295.127 * * [misc]simplify:  iters left: 3 (38 enodes)
1548149295.134 * * [misc]simplify:  iters left: 2 (48 enodes)
1548149295.139 * * [misc]simplify:  iters left: 1 (49 enodes)
1548149295.143 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
1548149295.143 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1548149295.143 * * * * [misc]progress:  [ 56 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1548149295.143 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1548149295.143 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149295.144 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149295.146 * * [misc]simplify:  iters left: 4 (21 enodes)
1548149295.150 * * [misc]simplify:  iters left: 3 (36 enodes)
1548149295.154 * * [misc]simplify:  iters left: 2 (45 enodes)
1548149295.157 * * [misc]simplify:  iters left: 1 (46 enodes)
1548149295.160 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1548149295.160 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1548149295.160 * * * * [misc]progress:  [ 57 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt 1) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1548149295.161 * [enter]simplify:  Simplifying (sqrt 1)
1548149295.161 * * [misc]simplify:  iters left: 1 (2 enodes)
1548149295.161 * [exit]simplify:  Simplified to 1
1548149295.161 * [misc]simplify:  Simplified (2 1) to (λ (N) (* 1 (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1548149295.161 * * * * [misc]progress:  [ 58 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1548149295.162 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1548149295.162 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149295.163 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149295.164 * * [misc]simplify:  iters left: 4 (21 enodes)
1548149295.173 * * [misc]simplify:  iters left: 3 (36 enodes)
1548149295.180 * * [misc]simplify:  iters left: 2 (45 enodes)
1548149295.189 * * [misc]simplify:  iters left: 1 (46 enodes)
1548149295.194 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1548149295.194 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1548149295.194 * * * * [misc]progress:  [ 59 / 81 ] simplifiying candidate #<alt (λ (N) (* 1 (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1548149295.194 * * * * [misc]progress:  [ 60 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149295.194 * * * * [misc]progress:  [ 61 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (log1p (expm1 (atan2 1 (fma N (+ N 1) 1)))))))>
1548149295.194 * * * * [misc]progress:  [ 62 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (expm1 (log1p (atan2 1 (fma N (+ N 1) 1)))))))>
1548149295.194 * * * * [misc]progress:  [ 63 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (pow (atan2 1 (fma N (+ N 1) 1)) 1))))>
1548149295.194 * * * * [misc]progress:  [ 64 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (exp (log (atan2 1 (fma N (+ N 1) 1)))))))>
1548149295.194 * * * * [misc]progress:  [ 65 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (log (exp (atan2 1 (fma N (+ N 1) 1)))))))>
1548149295.194 * * * * [misc]progress:  [ 66 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (* (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149295.194 * * * * [misc]progress:  [ 67 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (cbrt (* (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))) (atan2 1 (fma N (+ N 1) 1)))))))>
1548149295.194 * * * * [misc]progress:  [ 68 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149295.194 * * * * [misc]progress:  [ 69 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (* 1 (atan2 1 (fma N (+ N 1) 1))))))>
1548149295.194 * * * * [misc]progress:  [ 70 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149295.195 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149295.195 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149295.195 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149295.197 * * [misc]simplify:  iters left: 3 (20 enodes)
1548149295.202 * * [misc]simplify:  iters left: 2 (35 enodes)
1548149295.206 * * [misc]simplify:  iters left: 1 (41 enodes)
1548149295.210 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1548149295.210 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1548149295.210 * * * * [misc]progress:  [ 71 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149295.210 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149295.210 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149295.211 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149295.212 * * [misc]simplify:  iters left: 3 (20 enodes)
1548149295.217 * * [misc]simplify:  iters left: 2 (35 enodes)
1548149295.220 * * [misc]simplify:  iters left: 1 (41 enodes)
1548149295.224 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1548149295.224 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1548149295.224 * * * * [misc]progress:  [ 72 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149295.224 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149295.224 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149295.225 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149295.226 * * [misc]simplify:  iters left: 3 (20 enodes)
1548149295.233 * * [misc]simplify:  iters left: 2 (35 enodes)
1548149295.240 * * [misc]simplify:  iters left: 1 (41 enodes)
1548149295.247 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1548149295.247 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1548149295.247 * * * * [misc]progress:  [ 73 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149295.247 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149295.247 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149295.249 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149295.252 * * [misc]simplify:  iters left: 3 (20 enodes)
1548149295.256 * * [misc]simplify:  iters left: 2 (35 enodes)
1548149295.260 * * [misc]simplify:  iters left: 1 (41 enodes)
1548149295.263 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1548149295.263 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (fma N N N)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149295.263 * * * * [misc]progress:  [ 74 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149295.264 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149295.264 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149295.265 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149295.266 * * [misc]simplify:  iters left: 3 (20 enodes)
1548149295.271 * * [misc]simplify:  iters left: 2 (35 enodes)
1548149295.274 * * [misc]simplify:  iters left: 1 (41 enodes)
1548149295.278 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1548149295.278 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (fma N N N)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149295.278 * * * * [misc]progress:  [ 75 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149295.278 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149295.278 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149295.280 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149295.281 * * [misc]simplify:  iters left: 3 (20 enodes)
1548149295.285 * * [misc]simplify:  iters left: 2 (35 enodes)
1548149295.289 * * [misc]simplify:  iters left: 1 (41 enodes)
1548149295.293 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1548149295.293 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (fma N N N)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149295.293 * * * * [misc]progress:  [ 76 / 81 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1548149295.293 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1548149295.293 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149295.294 * * [misc]simplify:  iters left: 3 (10 enodes)
1548149295.295 * * [misc]simplify:  iters left: 2 (19 enodes)
1548149295.299 * * [misc]simplify:  iters left: 1 (34 enodes)
1548149295.303 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1548149295.303 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1548149295.303 * * * * [misc]progress:  [ 77 / 81 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1548149295.303 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1548149295.303 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149295.304 * * [misc]simplify:  iters left: 3 (10 enodes)
1548149295.306 * * [misc]simplify:  iters left: 2 (19 enodes)
1548149295.310 * * [misc]simplify:  iters left: 1 (34 enodes)
1548149295.314 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1548149295.314 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1548149295.314 * * * * [misc]progress:  [ 78 / 81 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1548149295.315 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1548149295.315 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149295.316 * * [misc]simplify:  iters left: 3 (10 enodes)
1548149295.319 * * [misc]simplify:  iters left: 2 (19 enodes)
1548149295.327 * * [misc]simplify:  iters left: 1 (34 enodes)
1548149295.335 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1548149295.335 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1548149295.335 * * * * [misc]progress:  [ 79 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149295.335 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1548149295.335 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149295.337 * * [misc]simplify:  iters left: 3 (10 enodes)
1548149295.339 * * [misc]simplify:  iters left: 2 (19 enodes)
1548149295.348 * * [misc]simplify:  iters left: 1 (34 enodes)
1548149295.356 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1548149295.356 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149295.356 * * * * [misc]progress:  [ 80 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149295.356 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1548149295.356 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149295.358 * * [misc]simplify:  iters left: 3 (10 enodes)
1548149295.361 * * [misc]simplify:  iters left: 2 (19 enodes)
1548149295.370 * * [misc]simplify:  iters left: 1 (34 enodes)
1548149295.375 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1548149295.375 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149295.375 * * * * [misc]progress:  [ 81 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149295.375 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1548149295.375 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149295.377 * * [misc]simplify:  iters left: 3 (10 enodes)
1548149295.378 * * [misc]simplify:  iters left: 2 (19 enodes)
1548149295.382 * * [misc]simplify:  iters left: 1 (34 enodes)
1548149295.386 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1548149295.386 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149295.386 * * * [misc]progress:  adding candidates to table
1548149295.923 * * [misc]progress:  iteration 4 / 4
1548149295.923 * * * [misc]progress:  picking best candidate
1548149295.944 * * * * [misc]pick:  Picked  #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149295.944 * * * [misc]progress:  localizing error
1548149295.953 * * * [misc]progress:  generating rewritten candidates
1548149295.954 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1548149295.954 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 1)
1548149295.955 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1548149295.959 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
1548149295.960 * * * [misc]progress:  generating series expansions
1548149295.960 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1548149295.960 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149295.960 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
1548149295.960 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1548149295.960 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1548149295.960 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149295.960 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149295.961 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149295.961 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1548149295.961 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1548149295.961 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149295.961 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149295.961 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149295.961 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149295.961 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.962 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149295.962 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.962 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149295.962 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.963 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149295.963 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.963 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149295.963 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.964 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149295.964 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.964 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149295.964 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1548149295.964 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
1548149295.964 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1548149295.964 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1548149295.964 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149295.964 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1548149295.964 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149295.964 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1548149295.964 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1548149295.964 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149295.964 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1548149295.964 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149295.965 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1548149295.965 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.965 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149295.965 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.966 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149295.966 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.966 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149295.966 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.967 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149295.967 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.967 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149295.967 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.967 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149295.967 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1548149295.967 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
1548149295.967 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1548149295.967 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1548149295.968 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149295.968 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1548149295.968 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149295.968 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1548149295.968 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1548149295.968 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149295.968 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1548149295.968 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149295.968 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1548149295.968 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.969 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149295.969 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.970 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149295.970 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.971 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149295.971 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.971 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149295.971 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.972 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149295.972 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.973 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149295.973 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 1)
1548149295.973 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149295.973 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
1548149295.973 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1548149295.973 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1548149295.973 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149295.973 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149295.973 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149295.973 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1548149295.973 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1548149295.973 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149295.974 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149295.974 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149295.974 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149295.974 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.975 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149295.975 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.975 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149295.975 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.976 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149295.976 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.977 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149295.977 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.978 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149295.978 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.978 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149295.978 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1548149295.978 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
1548149295.978 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1548149295.978 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1548149295.978 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149295.978 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1548149295.979 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149295.979 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1548149295.979 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1548149295.979 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149295.979 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1548149295.979 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149295.979 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1548149295.980 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.980 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149295.981 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.981 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149295.981 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.982 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149295.982 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.982 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149295.983 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.984 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149295.984 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.984 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149295.984 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1548149295.984 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
1548149295.984 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1548149295.984 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1548149295.984 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149295.984 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1548149295.985 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149295.985 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1548149295.985 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1548149295.985 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149295.985 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1548149295.985 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149295.985 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1548149295.986 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.986 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149295.987 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.987 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149295.987 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.988 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149295.988 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.988 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149295.989 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.990 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149295.990 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.990 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149295.990 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1548149295.990 * [misc]backup-simplify:  Simplify (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) into (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1548149295.990 * [misc]approximate:  Taking taylor expansion of (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))) in (N) around 0
1548149295.990 * [misc]taylor:  Taking taylor expansion of (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))) in N
1548149295.990 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1548149295.990 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1548149295.990 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149295.991 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149295.991 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149295.991 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) in N
1548149295.991 * [misc]taylor:  Rewrote expression to (- (exp (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) 1)
1548149295.991 * [misc]taylor:  Taking taylor expansion of (exp (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) in N
1548149295.991 * [misc]taylor:  Taking taylor expansion of (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))) in N
1548149295.991 * [misc]taylor:  Rewrote expression to (log (+ 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149295.991 * [misc]taylor:  Taking taylor expansion of (+ 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))) in N
1548149295.991 * [misc]taylor:  Taking taylor expansion of 1 in N
1548149295.991 * [misc]backup-simplify:  Simplify 1 into 1
1548149295.991 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1548149295.991 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1548149295.991 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149295.991 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149295.992 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149295.992 * [misc]backup-simplify:  Simplify (+ 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))) into (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1)
1548149295.992 * [misc]backup-simplify:  Simplify (log (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1)) into (log (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1))
1548149295.992 * [misc]backup-simplify:  Simplify (exp (log (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1))) into (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1)
1548149295.992 * [misc]taylor:  Taking taylor expansion of 1 in N
1548149295.992 * [misc]backup-simplify:  Simplify 1 into 1
1548149295.992 * [misc]taylor:  Taking taylor expansion of (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))) in N
1548149295.992 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1548149295.992 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1548149295.992 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149295.992 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149295.993 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149295.993 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) in N
1548149295.993 * [misc]taylor:  Rewrote expression to (- (exp (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) 1)
1548149295.993 * [misc]taylor:  Taking taylor expansion of (exp (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) in N
1548149295.993 * [misc]taylor:  Taking taylor expansion of (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))) in N
1548149295.993 * [misc]taylor:  Rewrote expression to (log (+ 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149295.993 * [misc]taylor:  Taking taylor expansion of (+ 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))) in N
1548149295.993 * [misc]taylor:  Taking taylor expansion of 1 in N
1548149295.993 * [misc]backup-simplify:  Simplify 1 into 1
1548149295.993 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1548149295.993 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1548149295.993 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149295.993 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149295.993 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149295.993 * [misc]backup-simplify:  Simplify (+ 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))) into (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1)
1548149295.994 * [misc]backup-simplify:  Simplify (log (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1)) into (log (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1))
1548149295.994 * [misc]backup-simplify:  Simplify (exp (log (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1))) into (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1)
1548149295.994 * [misc]taylor:  Taking taylor expansion of 1 in N
1548149295.994 * [misc]backup-simplify:  Simplify 1 into 1
1548149295.994 * [misc]backup-simplify:  Simplify (- 1) into -1
1548149295.994 * [misc]backup-simplify:  Simplify (+ (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) -1) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149295.994 * [misc]backup-simplify:  Simplify (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) into (atan2 1 (fma N (+ N 1) 1))
1548149295.995 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149295.995 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149295.996 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 1)))) 1) into 0
1548149295.997 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1))) (+ (* (/ (pow 0 1) 1)))) into 0
1548149295.997 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149295.997 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149295.998 * [misc]backup-simplify:  Simplify (+ (* (sqrt (atan2 1 (fma N (+ N 1) 1))) 0) (* 0 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149295.998 * [misc]backup-simplify:  Simplify 0 into 0
1548149295.999 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149295.999 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.000 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 1)))) 2) into 0
1548149296.002 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1548149296.002 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.004 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.005 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149296.005 * [misc]backup-simplify:  Simplify (+ (* (sqrt (atan2 1 (fma N (+ N 1) 1))) 0) (+ (* 0 0) (* 0 (sqrt (atan2 1 (fma N (+ N 1) 1)))))) into 0
1548149296.005 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.005 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149296.005 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.007 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 1)))) 6) into 0
1548149296.009 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1548149296.010 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.010 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.010 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149296.010 * [misc]backup-simplify:  Simplify (+ (* (sqrt (atan2 1 (fma N (+ N 1) 1))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (atan2 1 (fma N (+ N 1) 1))))))) into 0
1548149296.010 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.011 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149296.011 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.014 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 1)))) 24) into 0
1548149296.017 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1548149296.017 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.017 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.017 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149296.018 * [misc]backup-simplify:  Simplify (+ (* (sqrt (atan2 1 (fma N (+ N 1) 1))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (atan2 1 (fma N (+ N 1) 1)))))))) into 0
1548149296.018 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.018 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149296.018 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.023 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 1)))) 120) into 0
1548149296.028 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1548149296.028 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.028 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.029 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149296.029 * [misc]backup-simplify:  Simplify (+ (* (sqrt (atan2 1 (fma N (+ N 1) 1))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (atan2 1 (fma N (+ N 1) 1))))))))) into 0
1548149296.029 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.030 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149296.030 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.041 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 1)))) 720) into 0
1548149296.053 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1548149296.053 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.054 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.054 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149296.055 * [misc]backup-simplify:  Simplify (+ (* (sqrt (atan2 1 (fma N (+ N 1) 1))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (atan2 1 (fma N (+ N 1) 1)))))))))) into 0
1548149296.055 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.055 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149296.055 * [misc]backup-simplify:  Simplify (* (expm1 (log1p (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) into (* (expm1 (log1p (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))
1548149296.055 * [misc]approximate:  Taking taylor expansion of (* (expm1 (log1p (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) in (N) around 0
1548149296.055 * [misc]taylor:  Taking taylor expansion of (* (expm1 (log1p (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) in N
1548149296.055 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) in N
1548149296.055 * [misc]taylor:  Rewrote expression to (- (exp (log1p (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) 1)
1548149296.055 * [misc]taylor:  Taking taylor expansion of (exp (log1p (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) in N
1548149296.055 * [misc]taylor:  Taking taylor expansion of (log1p (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) in N
1548149296.055 * [misc]taylor:  Rewrote expression to (log (+ 1 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))))
1548149296.055 * [misc]taylor:  Taking taylor expansion of (+ 1 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) in N
1548149296.055 * [misc]taylor:  Taking taylor expansion of 1 in N
1548149296.055 * [misc]backup-simplify:  Simplify 1 into 1
1548149296.055 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1548149296.055 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1548149296.056 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149296.056 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1548149296.056 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149296.056 * [misc]backup-simplify:  Simplify (+ 1 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) into (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1)
1548149296.056 * [misc]backup-simplify:  Simplify (log (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1)) into (log (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1))
1548149296.056 * [misc]backup-simplify:  Simplify (exp (log (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1))) into (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1)
1548149296.056 * [misc]taylor:  Taking taylor expansion of 1 in N
1548149296.056 * [misc]backup-simplify:  Simplify 1 into 1
1548149296.056 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1548149296.056 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1548149296.056 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149296.056 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1548149296.056 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149296.056 * [misc]taylor:  Taking taylor expansion of (* (expm1 (log1p (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) in N
1548149296.056 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) in N
1548149296.057 * [misc]taylor:  Rewrote expression to (- (exp (log1p (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) 1)
1548149296.057 * [misc]taylor:  Taking taylor expansion of (exp (log1p (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) in N
1548149296.057 * [misc]taylor:  Taking taylor expansion of (log1p (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) in N
1548149296.057 * [misc]taylor:  Rewrote expression to (log (+ 1 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))))
1548149296.057 * [misc]taylor:  Taking taylor expansion of (+ 1 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) in N
1548149296.057 * [misc]taylor:  Taking taylor expansion of 1 in N
1548149296.057 * [misc]backup-simplify:  Simplify 1 into 1
1548149296.057 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1548149296.057 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1548149296.057 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149296.057 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1548149296.057 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149296.057 * [misc]backup-simplify:  Simplify (+ 1 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) into (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1)
1548149296.057 * [misc]backup-simplify:  Simplify (log (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1)) into (log (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1))
1548149296.057 * [misc]backup-simplify:  Simplify (exp (log (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1))) into (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1)
1548149296.057 * [misc]taylor:  Taking taylor expansion of 1 in N
1548149296.057 * [misc]backup-simplify:  Simplify 1 into 1
1548149296.057 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1548149296.057 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1548149296.057 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149296.058 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1548149296.058 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149296.058 * [misc]backup-simplify:  Simplify (- 1) into -1
1548149296.058 * [misc]backup-simplify:  Simplify (+ (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) -1) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1548149296.059 * [misc]backup-simplify:  Simplify (* (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149296.059 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149296.059 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.060 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 1)))) 1) into 0
1548149296.061 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1))) (+ (* (/ (pow 0 1) 1)))) into 0
1548149296.061 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.061 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.062 * [misc]backup-simplify:  Simplify (+ (* (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 0) (* 0 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149296.062 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.062 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149296.063 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149296.063 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.064 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 1)))) 2) into 0
1548149296.065 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1548149296.065 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.066 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.066 * [misc]backup-simplify:  Simplify (+ (* (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 0) (+ (* 0 0) (* 0 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))))) into 0
1548149296.066 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.066 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149296.066 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149296.067 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.068 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 1)))) 6) into 0
1548149296.070 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1548149296.070 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.070 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.071 * [misc]backup-simplify:  Simplify (+ (* (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))))) into 0
1548149296.071 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.071 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149296.072 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149296.072 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.075 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 1)))) 24) into 0
1548149296.078 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1548149296.078 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.079 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.079 * [misc]backup-simplify:  Simplify (+ (* (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))))))) into 0
1548149296.079 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.079 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149296.080 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149296.080 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.085 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 1)))) 120) into 0
1548149296.089 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1548149296.090 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.090 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.090 * [misc]backup-simplify:  Simplify (+ (* (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))))))) into 0
1548149296.090 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.091 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149296.092 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149296.092 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.099 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 1)))) 720) into 0
1548149296.109 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1548149296.110 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.110 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.110 * [misc]backup-simplify:  Simplify (+ (* (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))))))))) into 0
1548149296.110 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.110 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149296.111 * [misc]backup-simplify:  Simplify (* (expm1 (log1p (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))))) (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1)))) into (* (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) (expm1 (log1p (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))))
1548149296.111 * [misc]approximate:  Taking taylor expansion of (* (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) (expm1 (log1p (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))))) in (N) around 0
1548149296.111 * [misc]taylor:  Taking taylor expansion of (* (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) (expm1 (log1p (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))))) in N
1548149296.111 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1548149296.111 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1548149296.111 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149296.111 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1548149296.111 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149296.111 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) in N
1548149296.111 * [misc]taylor:  Rewrote expression to (- (exp (log1p (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) 1)
1548149296.111 * [misc]taylor:  Taking taylor expansion of (exp (log1p (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) in N
1548149296.111 * [misc]taylor:  Taking taylor expansion of (log1p (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))) in N
1548149296.111 * [misc]taylor:  Rewrote expression to (log (+ 1 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))))
1548149296.111 * [misc]taylor:  Taking taylor expansion of (+ 1 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))) in N
1548149296.111 * [misc]taylor:  Taking taylor expansion of 1 in N
1548149296.111 * [misc]backup-simplify:  Simplify 1 into 1
1548149296.111 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1548149296.111 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1548149296.111 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149296.112 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1548149296.112 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149296.112 * [misc]backup-simplify:  Simplify (+ 1 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))) into (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1)
1548149296.112 * [misc]backup-simplify:  Simplify (log (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1)) into (log (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1))
1548149296.112 * [misc]backup-simplify:  Simplify (exp (log (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1))) into (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1)
1548149296.112 * [misc]taylor:  Taking taylor expansion of 1 in N
1548149296.112 * [misc]backup-simplify:  Simplify 1 into 1
1548149296.112 * [misc]taylor:  Taking taylor expansion of (* (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) (expm1 (log1p (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))))) in N
1548149296.112 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1548149296.112 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1548149296.112 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149296.112 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1548149296.112 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149296.112 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) in N
1548149296.112 * [misc]taylor:  Rewrote expression to (- (exp (log1p (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) 1)
1548149296.112 * [misc]taylor:  Taking taylor expansion of (exp (log1p (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) in N
1548149296.112 * [misc]taylor:  Taking taylor expansion of (log1p (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))) in N
1548149296.112 * [misc]taylor:  Rewrote expression to (log (+ 1 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))))
1548149296.112 * [misc]taylor:  Taking taylor expansion of (+ 1 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))) in N
1548149296.113 * [misc]taylor:  Taking taylor expansion of 1 in N
1548149296.113 * [misc]backup-simplify:  Simplify 1 into 1
1548149296.113 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1548149296.113 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1548149296.113 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149296.113 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1548149296.113 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149296.113 * [misc]backup-simplify:  Simplify (+ 1 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))) into (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1)
1548149296.113 * [misc]backup-simplify:  Simplify (log (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1)) into (log (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1))
1548149296.113 * [misc]backup-simplify:  Simplify (exp (log (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1))) into (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1)
1548149296.113 * [misc]taylor:  Taking taylor expansion of 1 in N
1548149296.113 * [misc]backup-simplify:  Simplify 1 into 1
1548149296.113 * [misc]backup-simplify:  Simplify (- 1) into -1
1548149296.114 * [misc]backup-simplify:  Simplify (+ (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) -1) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1548149296.114 * [misc]backup-simplify:  Simplify (* (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149296.114 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149296.114 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.115 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 1)))) 1) into 0
1548149296.115 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1))) (+ (* (/ (pow 0 1) 1)))) into 0
1548149296.115 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.116 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.116 * [misc]backup-simplify:  Simplify (+ (* (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 0) (* 0 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149296.116 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.116 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149296.117 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.118 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 1)))) 2) into 0
1548149296.119 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1548149296.119 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.119 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.120 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149296.120 * [misc]backup-simplify:  Simplify (+ (* (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 0) (+ (* 0 0) (* 0 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))))) into 0
1548149296.120 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.120 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149296.120 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.122 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 1)))) 6) into 0
1548149296.124 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1548149296.125 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.125 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.125 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149296.125 * [misc]backup-simplify:  Simplify (+ (* (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))))) into 0
1548149296.125 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.126 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149296.126 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.129 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 1)))) 24) into 0
1548149296.132 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1548149296.132 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.132 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.133 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149296.133 * [misc]backup-simplify:  Simplify (+ (* (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))))))) into 0
1548149296.133 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.134 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149296.134 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.139 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 1)))) 120) into 0
1548149296.146 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1548149296.146 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.146 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.147 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149296.148 * [misc]backup-simplify:  Simplify (+ (* (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))))))) into 0
1548149296.148 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.149 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149296.149 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.160 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 1)))) 720) into 0
1548149296.167 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1548149296.167 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.167 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.168 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149296.169 * [misc]backup-simplify:  Simplify (+ (* (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))))))))) into 0
1548149296.169 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.169 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149296.169 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1)
1548149296.169 * [misc]backup-simplify:  Simplify (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) into (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149296.169 * [misc]approximate:  Taking taylor expansion of (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) in (N) around 0
1548149296.169 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) in N
1548149296.169 * [misc]taylor:  Rewrote expression to (- (exp (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) 1)
1548149296.169 * [misc]taylor:  Taking taylor expansion of (exp (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) in N
1548149296.169 * [misc]taylor:  Taking taylor expansion of (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))) in N
1548149296.169 * [misc]taylor:  Rewrote expression to (log (+ 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149296.169 * [misc]taylor:  Taking taylor expansion of (+ 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))) in N
1548149296.169 * [misc]taylor:  Taking taylor expansion of 1 in N
1548149296.169 * [misc]backup-simplify:  Simplify 1 into 1
1548149296.169 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1548149296.169 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1548149296.169 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149296.169 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149296.169 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149296.169 * [misc]backup-simplify:  Simplify (+ 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))) into (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1)
1548149296.170 * [misc]backup-simplify:  Simplify (log (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1)) into (log (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1))
1548149296.170 * [misc]backup-simplify:  Simplify (exp (log (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1))) into (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1)
1548149296.170 * [misc]taylor:  Taking taylor expansion of 1 in N
1548149296.170 * [misc]backup-simplify:  Simplify 1 into 1
1548149296.170 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) in N
1548149296.170 * [misc]taylor:  Rewrote expression to (- (exp (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) 1)
1548149296.170 * [misc]taylor:  Taking taylor expansion of (exp (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) in N
1548149296.170 * [misc]taylor:  Taking taylor expansion of (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))) in N
1548149296.170 * [misc]taylor:  Rewrote expression to (log (+ 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149296.170 * [misc]taylor:  Taking taylor expansion of (+ 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))) in N
1548149296.170 * [misc]taylor:  Taking taylor expansion of 1 in N
1548149296.170 * [misc]backup-simplify:  Simplify 1 into 1
1548149296.170 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1548149296.170 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1548149296.170 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1548149296.170 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149296.170 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149296.170 * [misc]backup-simplify:  Simplify (+ 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))) into (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1)
1548149296.170 * [misc]backup-simplify:  Simplify (log (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1)) into (log (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1))
1548149296.170 * [misc]backup-simplify:  Simplify (exp (log (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1))) into (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1)
1548149296.170 * [misc]taylor:  Taking taylor expansion of 1 in N
1548149296.170 * [misc]backup-simplify:  Simplify 1 into 1
1548149296.170 * [misc]backup-simplify:  Simplify (- 1) into -1
1548149296.171 * [misc]backup-simplify:  Simplify (+ (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) -1) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149296.171 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149296.171 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.171 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 1)))) 1) into 0
1548149296.172 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1))) (+ (* (/ (pow 0 1) 1)))) into 0
1548149296.172 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.172 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.172 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.173 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149296.173 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.174 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 1)))) 2) into 0
1548149296.175 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1548149296.176 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.176 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.176 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149296.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.178 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 1)))) 6) into 0
1548149296.180 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1548149296.180 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.180 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.180 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.181 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149296.181 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.184 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 1)))) 24) into 0
1548149296.187 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1548149296.187 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.187 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.187 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.188 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149296.188 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.194 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 1)))) 120) into 0
1548149296.199 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1548149296.199 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.199 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.199 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.200 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1548149296.200 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.208 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) 1)))) 720) into 0
1548149296.216 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma N (+ N 1) 1))) 1))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1548149296.216 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.216 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.216 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.216 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149296.216 * [misc]backup-simplify:  Simplify (expm1 (log1p (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into (expm1 (log1p (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))))
1548149296.216 * [misc]approximate:  Taking taylor expansion of (expm1 (log1p (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) in (N) around 0
1548149296.216 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) in N
1548149296.216 * [misc]taylor:  Rewrote expression to (- (exp (log1p (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) 1)
1548149296.216 * [misc]taylor:  Taking taylor expansion of (exp (log1p (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) in N
1548149296.216 * [misc]taylor:  Taking taylor expansion of (log1p (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) in N
1548149296.216 * [misc]taylor:  Rewrote expression to (log (+ 1 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))))
1548149296.216 * [misc]taylor:  Taking taylor expansion of (+ 1 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) in N
1548149296.217 * [misc]taylor:  Taking taylor expansion of 1 in N
1548149296.217 * [misc]backup-simplify:  Simplify 1 into 1
1548149296.217 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1548149296.217 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1548149296.217 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149296.217 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1548149296.217 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149296.217 * [misc]backup-simplify:  Simplify (+ 1 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) into (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1)
1548149296.218 * [misc]backup-simplify:  Simplify (log (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1)) into (log (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1))
1548149296.218 * [misc]backup-simplify:  Simplify (exp (log (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1))) into (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1)
1548149296.218 * [misc]taylor:  Taking taylor expansion of 1 in N
1548149296.218 * [misc]backup-simplify:  Simplify 1 into 1
1548149296.218 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) in N
1548149296.218 * [misc]taylor:  Rewrote expression to (- (exp (log1p (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) 1)
1548149296.218 * [misc]taylor:  Taking taylor expansion of (exp (log1p (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) in N
1548149296.218 * [misc]taylor:  Taking taylor expansion of (log1p (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) in N
1548149296.218 * [misc]taylor:  Rewrote expression to (log (+ 1 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))))
1548149296.218 * [misc]taylor:  Taking taylor expansion of (+ 1 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) in N
1548149296.218 * [misc]taylor:  Taking taylor expansion of 1 in N
1548149296.218 * [misc]backup-simplify:  Simplify 1 into 1
1548149296.218 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1548149296.218 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1548149296.218 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1548149296.218 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1548149296.219 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149296.219 * [misc]backup-simplify:  Simplify (+ 1 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) into (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1)
1548149296.219 * [misc]backup-simplify:  Simplify (log (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1)) into (log (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1))
1548149296.219 * [misc]backup-simplify:  Simplify (exp (log (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1))) into (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1)
1548149296.219 * [misc]taylor:  Taking taylor expansion of 1 in N
1548149296.219 * [misc]backup-simplify:  Simplify 1 into 1
1548149296.220 * [misc]backup-simplify:  Simplify (- 1) into -1
1548149296.220 * [misc]backup-simplify:  Simplify (+ (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) -1) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1548149296.220 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1548149296.220 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.221 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 1)))) 1) into 0
1548149296.222 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1))) (+ (* (/ (pow 0 1) 1)))) into 0
1548149296.223 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.223 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.223 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.224 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149296.224 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.226 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 1)))) 2) into 0
1548149296.228 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1548149296.228 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.228 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.228 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.228 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149296.229 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.232 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 1)))) 6) into 0
1548149296.234 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1548149296.234 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.234 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.234 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.235 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149296.235 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.238 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 1)))) 24) into 0
1548149296.241 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1548149296.241 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.241 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.241 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.241 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149296.241 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.246 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 1)))) 120) into 0
1548149296.252 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1548149296.252 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.252 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.252 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.253 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1548149296.253 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.261 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1) 1)))) 720) into 0
1548149296.269 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) 1))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1548149296.270 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.270 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.270 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.270 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149296.270 * [misc]backup-simplify:  Simplify (expm1 (log1p (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))))) into (expm1 (log1p (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))))
1548149296.270 * [misc]approximate:  Taking taylor expansion of (expm1 (log1p (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) in (N) around 0
1548149296.270 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) in N
1548149296.270 * [misc]taylor:  Rewrote expression to (- (exp (log1p (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) 1)
1548149296.270 * [misc]taylor:  Taking taylor expansion of (exp (log1p (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) in N
1548149296.270 * [misc]taylor:  Taking taylor expansion of (log1p (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))) in N
1548149296.270 * [misc]taylor:  Rewrote expression to (log (+ 1 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))))
1548149296.270 * [misc]taylor:  Taking taylor expansion of (+ 1 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))) in N
1548149296.271 * [misc]taylor:  Taking taylor expansion of 1 in N
1548149296.271 * [misc]backup-simplify:  Simplify 1 into 1
1548149296.271 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1548149296.271 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1548149296.271 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149296.271 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1548149296.271 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149296.271 * [misc]backup-simplify:  Simplify (+ 1 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))) into (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1)
1548149296.271 * [misc]backup-simplify:  Simplify (log (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1)) into (log (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1))
1548149296.272 * [misc]backup-simplify:  Simplify (exp (log (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1))) into (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1)
1548149296.272 * [misc]taylor:  Taking taylor expansion of 1 in N
1548149296.272 * [misc]backup-simplify:  Simplify 1 into 1
1548149296.272 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) in N
1548149296.272 * [misc]taylor:  Rewrote expression to (- (exp (log1p (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) 1)
1548149296.272 * [misc]taylor:  Taking taylor expansion of (exp (log1p (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) in N
1548149296.272 * [misc]taylor:  Taking taylor expansion of (log1p (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))) in N
1548149296.272 * [misc]taylor:  Rewrote expression to (log (+ 1 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))))
1548149296.272 * [misc]taylor:  Taking taylor expansion of (+ 1 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))) in N
1548149296.272 * [misc]taylor:  Taking taylor expansion of 1 in N
1548149296.272 * [misc]backup-simplify:  Simplify 1 into 1
1548149296.272 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1548149296.272 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1548149296.272 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1548149296.272 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1548149296.273 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149296.273 * [misc]backup-simplify:  Simplify (+ 1 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))) into (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1)
1548149296.273 * [misc]backup-simplify:  Simplify (log (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1)) into (log (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1))
1548149296.273 * [misc]backup-simplify:  Simplify (exp (log (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1))) into (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1)
1548149296.273 * [misc]taylor:  Taking taylor expansion of 1 in N
1548149296.273 * [misc]backup-simplify:  Simplify 1 into 1
1548149296.273 * [misc]backup-simplify:  Simplify (- 1) into -1
1548149296.274 * [misc]backup-simplify:  Simplify (+ (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) -1) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1548149296.274 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1548149296.274 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.275 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 1)))) 1) into 0
1548149296.276 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1))) (+ (* (/ (pow 0 1) 1)))) into 0
1548149296.276 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.276 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.276 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.277 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149296.278 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.279 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 1)))) 2) into 0
1548149296.281 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1548149296.281 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.281 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.281 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.282 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149296.282 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.286 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 1)))) 6) into 0
1548149296.289 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1548149296.289 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.289 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.289 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.290 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149296.290 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.293 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 1)))) 24) into 0
1548149296.296 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1548149296.296 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.296 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.296 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.297 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149296.297 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.302 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 1)))) 120) into 0
1548149296.307 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1548149296.307 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.307 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.307 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.308 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1548149296.308 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.317 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1) 1)))) 720) into 0
1548149296.324 * [misc]backup-simplify:  Simplify (* (exp (log (+ (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) 1))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1548149296.324 * [misc]backup-simplify:  Simplify (- 0) into 0
1548149296.324 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548149296.324 * [misc]backup-simplify:  Simplify 0 into 0
1548149296.325 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149296.325 * * * [misc]progress:  simplifying candidates
1548149296.325 * * * * [misc]progress:  [ 1 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (log1p (expm1 (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149296.325 * * * * [misc]progress:  [ 2 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149296.325 * * * * [misc]progress:  [ 3 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (pow (atan2 1 (fma N (+ N 1) 1)) 1/2)))>
1548149296.325 * * * * [misc]progress:  [ 4 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 1)))>
1548149296.325 * * * * [misc]progress:  [ 5 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (exp (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149296.325 * * * * [misc]progress:  [ 6 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (log (exp (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149296.325 * * * * [misc]progress:  [ 7 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149296.325 * * * * [misc]progress:  [ 8 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149296.325 * * * * [misc]progress:  [ 9 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149296.325 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1548149296.325 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149296.327 * * [misc]simplify:  iters left: 5 (14 enodes)
1548149296.328 * * [misc]simplify:  iters left: 4 (23 enodes)
1548149296.333 * * [misc]simplify:  iters left: 3 (38 enodes)
1548149296.337 * * [misc]simplify:  iters left: 2 (48 enodes)
1548149296.341 * * [misc]simplify:  iters left: 1 (49 enodes)
1548149296.345 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
1548149296.345 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))))
1548149296.345 * * * * [misc]progress:  [ 10 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149296.345 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1548149296.345 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149296.346 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149296.348 * * [misc]simplify:  iters left: 4 (21 enodes)
1548149296.352 * * [misc]simplify:  iters left: 3 (36 enodes)
1548149296.356 * * [misc]simplify:  iters left: 2 (45 enodes)
1548149296.360 * * [misc]simplify:  iters left: 1 (46 enodes)
1548149296.363 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1548149296.363 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))
1548149296.363 * * * * [misc]progress:  [ 11 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt 1) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1548149296.363 * [enter]simplify:  Simplifying (sqrt 1)
1548149296.363 * * [misc]simplify:  iters left: 1 (2 enodes)
1548149296.364 * [exit]simplify:  Simplified to 1
1548149296.364 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1548149296.364 * * * * [misc]progress:  [ 12 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149296.364 * * * * [misc]progress:  [ 13 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (fabs (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1548149296.364 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149296.364 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149296.365 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149296.367 * * [misc]simplify:  iters left: 3 (20 enodes)
1548149296.371 * * [misc]simplify:  iters left: 2 (35 enodes)
1548149296.375 * * [misc]simplify:  iters left: 1 (41 enodes)
1548149296.378 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1548149296.378 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (fabs (sqrt (atan2 1 (+ 1 (fma N N N)))))))
1548149296.378 * * * * [misc]progress:  [ 14 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1548149296.379 * * * * [misc]progress:  [ 15 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (log1p (expm1 (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.379 * * * * [misc]progress:  [ 16 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.379 * * * * [misc]progress:  [ 17 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (pow (atan2 1 (fma N (+ N 1) 1)) 1/2))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.379 * * * * [misc]progress:  [ 18 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.379 * * * * [misc]progress:  [ 19 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (exp (log (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.379 * * * * [misc]progress:  [ 20 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (log (exp (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.379 * * * * [misc]progress:  [ 21 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (* (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.379 * * * * [misc]progress:  [ 22 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (cbrt (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.379 * * * * [misc]progress:  [ 23 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (* (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.379 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1548149296.379 * * [misc]simplify:  iters left: 6 (8 enodes)
1548149296.380 * * [misc]simplify:  iters left: 5 (14 enodes)
1548149296.382 * * [misc]simplify:  iters left: 4 (23 enodes)
1548149296.388 * * [misc]simplify:  iters left: 3 (38 enodes)
1548149296.392 * * [misc]simplify:  iters left: 2 (48 enodes)
1548149296.396 * * [misc]simplify:  iters left: 1 (49 enodes)
1548149296.399 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
1548149296.399 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (N) (* (expm1 (log1p (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149296.399 * * * * [misc]progress:  [ 24 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.399 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1548149296.399 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149296.400 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149296.402 * * [misc]simplify:  iters left: 4 (21 enodes)
1548149296.406 * * [misc]simplify:  iters left: 3 (36 enodes)
1548149296.410 * * [misc]simplify:  iters left: 2 (45 enodes)
1548149296.414 * * [misc]simplify:  iters left: 1 (46 enodes)
1548149296.417 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1548149296.417 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (N) (* (expm1 (log1p (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149296.417 * * * * [misc]progress:  [ 25 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (* (sqrt 1) (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.417 * [enter]simplify:  Simplifying (sqrt 1)
1548149296.417 * * [misc]simplify:  iters left: 1 (2 enodes)
1548149296.418 * [exit]simplify:  Simplified to 1
1548149296.418 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (N) (* (expm1 (log1p (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149296.418 * * * * [misc]progress:  [ 26 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.418 * * * * [misc]progress:  [ 27 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (fabs (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.418 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149296.418 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149296.419 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149296.420 * * [misc]simplify:  iters left: 3 (20 enodes)
1548149296.430 * * [misc]simplify:  iters left: 2 (35 enodes)
1548149296.436 * * [misc]simplify:  iters left: 1 (41 enodes)
1548149296.440 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1548149296.440 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (N) (* (expm1 (log1p (fabs (sqrt (atan2 1 (+ 1 (fma N N N))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149296.440 * * * * [misc]progress:  [ 28 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.440 * * * * [misc]progress:  [ 29 / 73 ] simplifiying candidate #<alt (λ (N) (log1p (expm1 (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149296.440 * * * * [misc]progress:  [ 30 / 73 ] simplifiying candidate #<alt (λ (N) (expm1 (log1p (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149296.440 * * * * [misc]progress:  [ 31 / 73 ] simplifiying candidate #<alt (λ (N) (pow (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) 1))>
1548149296.440 * [enter]simplify:  Simplifying (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))
1548149296.441 * * [misc]simplify:  iters left: 6 (9 enodes)
1548149296.442 * * [misc]simplify:  iters left: 5 (15 enodes)
1548149296.444 * * [misc]simplify:  iters left: 4 (24 enodes)
1548149296.448 * * [misc]simplify:  iters left: 3 (41 enodes)
1548149296.453 * * [misc]simplify:  iters left: 2 (50 enodes)
1548149296.457 * * [misc]simplify:  iters left: 1 (51 enodes)
1548149296.460 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1548149296.460 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) 1))
1548149296.460 * * * * [misc]progress:  [ 32 / 73 ] simplifiying candidate #<alt (λ (N) (pow (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) 1))>
1548149296.460 * * * * [misc]progress:  [ 33 / 73 ] simplifiying candidate #<alt (λ (N) (exp (+ (log (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149296.461 * [enter]simplify:  Simplifying (+ (log (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149296.461 * * [misc]simplify:  iters left: 6 (11 enodes)
1548149296.463 * * [misc]simplify:  iters left: 5 (17 enodes)
1548149296.465 * * [misc]simplify:  iters left: 4 (26 enodes)
1548149296.470 * * [misc]simplify:  iters left: 3 (41 enodes)
1548149296.476 * * [misc]simplify:  iters left: 2 (49 enodes)
1548149296.485 * * [misc]simplify:  iters left: 1 (50 enodes)
1548149296.492 * [exit]simplify:  Simplified to (+ (log (sqrt (atan2 1 (+ 1 (fma N N N))))) (log (sqrt (atan2 1 (+ 1 (fma N N N))))))
1548149296.492 * [misc]simplify:  Simplified (2 1) to (λ (N) (exp (+ (log (sqrt (atan2 1 (+ 1 (fma N N N))))) (log (sqrt (atan2 1 (+ 1 (fma N N N))))))))
1548149296.492 * * * * [misc]progress:  [ 34 / 73 ] simplifiying candidate #<alt (λ (N) (exp (log (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149296.492 * * * * [misc]progress:  [ 35 / 73 ] simplifiying candidate #<alt (λ (N) (log (exp (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149296.492 * * * * [misc]progress:  [ 36 / 73 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149296.493 * [enter]simplify:  Simplifying (* (* (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149296.493 * * [misc]simplify:  iters left: 6 (13 enodes)
1548149296.497 * * [misc]simplify:  iters left: 5 (27 enodes)
1548149296.503 * * [misc]simplify:  iters left: 4 (46 enodes)
1548149296.518 * * [misc]simplify:  iters left: 3 (65 enodes)
1548149296.527 * * [misc]simplify:  iters left: 2 (78 enodes)
1548149296.534 * * [misc]simplify:  iters left: 1 (82 enodes)
1548149296.541 * [exit]simplify:  Simplified to (pow (atan2 1 (fma N (+ N 1) 1)) 3)
1548149296.541 * [misc]simplify:  Simplified (2 1) to (λ (N) (cbrt (pow (atan2 1 (fma N (+ N 1) 1)) 3)))
1548149296.541 * * * * [misc]progress:  [ 37 / 73 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149296.541 * * * * [misc]progress:  [ 38 / 73 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149296.541 * * * * [misc]progress:  [ 39 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149296.541 * * * * [misc]progress:  [ 40 / 73 ] simplifiying candidate #<alt (λ (N) (* 1 (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1548149296.541 * * * * [misc]progress:  [ 41 / 73 ] simplifiying candidate #<alt (λ (N) (* (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1548149296.541 * [enter]simplify:  Simplifying (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1548149296.541 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149296.542 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149296.544 * * [misc]simplify:  iters left: 4 (21 enodes)
1548149296.548 * * [misc]simplify:  iters left: 3 (36 enodes)
1548149296.552 * * [misc]simplify:  iters left: 2 (45 enodes)
1548149296.555 * * [misc]simplify:  iters left: 1 (46 enodes)
1548149296.560 * [exit]simplify:  Simplified to (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1548149296.560 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1548149296.560 * * * * [misc]progress:  [ 42 / 73 ] simplifiying candidate #<alt (λ (N) (* (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))))>
1548149296.560 * [enter]simplify:  Simplifying (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))
1548149296.560 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149296.561 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149296.563 * * [misc]simplify:  iters left: 4 (21 enodes)
1548149296.567 * * [misc]simplify:  iters left: 3 (36 enodes)
1548149296.573 * * [misc]simplify:  iters left: 2 (45 enodes)
1548149296.579 * * [misc]simplify:  iters left: 1 (46 enodes)
1548149296.582 * [exit]simplify:  Simplified to (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))
1548149296.582 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))))
1548149296.582 * * * * [misc]progress:  [ 43 / 73 ] simplifiying candidate #<alt (λ (N) (* (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1548149296.582 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1548149296.582 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149296.583 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149296.585 * * [misc]simplify:  iters left: 4 (21 enodes)
1548149296.590 * * [misc]simplify:  iters left: 3 (36 enodes)
1548149296.594 * * [misc]simplify:  iters left: 2 (45 enodes)
1548149296.599 * * [misc]simplify:  iters left: 1 (46 enodes)
1548149296.602 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1548149296.602 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1548149296.602 * * * * [misc]progress:  [ 44 / 73 ] simplifiying candidate #<alt (λ (N) (* (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt 1)) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.602 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149296.602 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149296.603 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149296.605 * * [misc]simplify:  iters left: 3 (20 enodes)
1548149296.609 * * [misc]simplify:  iters left: 2 (35 enodes)
1548149296.617 * * [misc]simplify:  iters left: 1 (41 enodes)
1548149296.621 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1548149296.621 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt 1)) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1548149296.621 * * * * [misc]progress:  [ 45 / 73 ] simplifiying candidate #<alt (λ (N) (* (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1548149296.621 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1548149296.621 * * [misc]simplify:  iters left: 6 (7 enodes)
1548149296.622 * * [misc]simplify:  iters left: 5 (12 enodes)
1548149296.624 * * [misc]simplify:  iters left: 4 (21 enodes)
1548149296.628 * * [misc]simplify:  iters left: 3 (36 enodes)
1548149296.632 * * [misc]simplify:  iters left: 2 (45 enodes)
1548149296.637 * * [misc]simplify:  iters left: 1 (46 enodes)
1548149296.640 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1548149296.640 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1548149296.640 * * * * [misc]progress:  [ 46 / 73 ] simplifiying candidate #<alt (λ (N) (* (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) 1) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.640 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149296.640 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149296.641 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149296.643 * * [misc]simplify:  iters left: 3 (20 enodes)
1548149296.647 * * [misc]simplify:  iters left: 2 (35 enodes)
1548149296.651 * * [misc]simplify:  iters left: 1 (41 enodes)
1548149296.655 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1548149296.655 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) 1) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1548149296.655 * * * * [misc]progress:  [ 47 / 73 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (* (cbrt (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1548149296.655 * [enter]simplify:  Simplifying (* (cbrt (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))))
1548149296.655 * * [misc]simplify:  iters left: 6 (10 enodes)
1548149296.656 * * [misc]simplify:  iters left: 5 (15 enodes)
1548149296.658 * * [misc]simplify:  iters left: 4 (24 enodes)
1548149296.663 * * [misc]simplify:  iters left: 3 (39 enodes)
1548149296.667 * * [misc]simplify:  iters left: 2 (45 enodes)
1548149296.672 * * [misc]simplify:  iters left: 1 (46 enodes)
1548149296.675 * [exit]simplify:  Simplified to (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149296.675 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (cbrt (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1548149296.675 * * * * [misc]progress:  [ 48 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (* (sqrt (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1548149296.675 * [enter]simplify:  Simplifying (sqrt (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1548149296.675 * * [misc]simplify:  iters left: 6 (9 enodes)
1548149296.677 * * [misc]simplify:  iters left: 5 (14 enodes)
1548149296.679 * * [misc]simplify:  iters left: 4 (23 enodes)
1548149296.687 * * [misc]simplify:  iters left: 3 (38 enodes)
1548149296.695 * * [misc]simplify:  iters left: 2 (48 enodes)
1548149296.700 * * [misc]simplify:  iters left: 1 (49 enodes)
1548149296.703 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1548149296.703 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1548149296.703 * * * * [misc]progress:  [ 49 / 73 ] simplifiying candidate #<alt (λ (N) (* 1 (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1548149296.703 * * * * [misc]progress:  [ 50 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1548149296.703 * * * * [misc]progress:  [ 51 / 73 ] simplifiying candidate #<alt (λ (N) (* (- (exp (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) 1) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.703 * * * * [misc]progress:  [ 52 / 73 ] simplifiying candidate #<alt (λ (N) (* (log1p (expm1 (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.703 * * * * [misc]progress:  [ 53 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.703 * * * * [misc]progress:  [ 54 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.704 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1548149296.704 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149296.704 * * [misc]simplify:  iters left: 3 (10 enodes)
1548149296.706 * * [misc]simplify:  iters left: 2 (19 enodes)
1548149296.710 * * [misc]simplify:  iters left: 1 (34 enodes)
1548149296.714 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1548149296.715 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149296.715 * * * * [misc]progress:  [ 55 / 73 ] simplifiying candidate #<alt (λ (N) (* (pow (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) 1) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.715 * * * * [misc]progress:  [ 56 / 73 ] simplifiying candidate #<alt (λ (N) (* (exp (log (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.715 * * * * [misc]progress:  [ 57 / 73 ] simplifiying candidate #<alt (λ (N) (* (log (exp (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.715 * * * * [misc]progress:  [ 58 / 73 ] simplifiying candidate #<alt (λ (N) (* (* (* (cbrt (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (cbrt (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.715 * * * * [misc]progress:  [ 59 / 73 ] simplifiying candidate #<alt (λ (N) (* (cbrt (* (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.715 * * * * [misc]progress:  [ 60 / 73 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.715 * * * * [misc]progress:  [ 61 / 73 ] simplifiying candidate #<alt (λ (N) (* (* 1 (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.715 * * * * [misc]progress:  [ 62 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.715 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149296.715 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149296.716 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149296.717 * * [misc]simplify:  iters left: 3 (20 enodes)
1548149296.722 * * [misc]simplify:  iters left: 2 (35 enodes)
1548149296.726 * * [misc]simplify:  iters left: 1 (41 enodes)
1548149296.732 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1548149296.732 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1548149296.732 * * * * [misc]progress:  [ 63 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.733 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149296.733 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149296.734 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149296.735 * * [misc]simplify:  iters left: 3 (20 enodes)
1548149296.739 * * [misc]simplify:  iters left: 2 (35 enodes)
1548149296.744 * * [misc]simplify:  iters left: 1 (41 enodes)
1548149296.748 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1548149296.748 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1548149296.748 * * * * [misc]progress:  [ 64 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.748 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149296.749 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149296.751 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149296.754 * * [misc]simplify:  iters left: 3 (20 enodes)
1548149296.763 * * [misc]simplify:  iters left: 2 (35 enodes)
1548149296.770 * * [misc]simplify:  iters left: 1 (41 enodes)
1548149296.777 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1548149296.777 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1548149296.777 * * * * [misc]progress:  [ 65 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.777 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149296.777 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149296.779 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149296.781 * * [misc]simplify:  iters left: 3 (20 enodes)
1548149296.785 * * [misc]simplify:  iters left: 2 (35 enodes)
1548149296.789 * * [misc]simplify:  iters left: 1 (41 enodes)
1548149296.793 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1548149296.793 * [misc]simplify:  Simplified (2 1 1 1) to (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (+ 1 (fma N N N)))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149296.793 * * * * [misc]progress:  [ 66 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.793 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149296.793 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149296.794 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149296.796 * * [misc]simplify:  iters left: 3 (20 enodes)
1548149296.800 * * [misc]simplify:  iters left: 2 (35 enodes)
1548149296.804 * * [misc]simplify:  iters left: 1 (41 enodes)
1548149296.808 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1548149296.808 * [misc]simplify:  Simplified (2 1 1 1) to (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (+ 1 (fma N N N)))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149296.808 * * * * [misc]progress:  [ 67 / 73 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.808 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149296.808 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149296.810 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149296.813 * * [misc]simplify:  iters left: 3 (20 enodes)
1548149296.822 * * [misc]simplify:  iters left: 2 (35 enodes)
1548149296.829 * * [misc]simplify:  iters left: 1 (41 enodes)
1548149296.833 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1548149296.833 * [misc]simplify:  Simplified (2 1 1 1) to (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (+ 1 (fma N N N)))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149296.833 * * * * [misc]progress:  [ 68 / 73 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1548149296.833 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1548149296.833 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149296.834 * * [misc]simplify:  iters left: 3 (10 enodes)
1548149296.835 * * [misc]simplify:  iters left: 2 (19 enodes)
1548149296.839 * * [misc]simplify:  iters left: 1 (34 enodes)
1548149296.843 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1548149296.843 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1548149296.843 * * * * [misc]progress:  [ 69 / 73 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1548149296.843 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1548149296.843 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149296.844 * * [misc]simplify:  iters left: 3 (10 enodes)
1548149296.845 * * [misc]simplify:  iters left: 2 (19 enodes)
1548149296.849 * * [misc]simplify:  iters left: 1 (34 enodes)
1548149296.853 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1548149296.853 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1548149296.853 * * * * [misc]progress:  [ 70 / 73 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1548149296.853 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1548149296.853 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149296.854 * * [misc]simplify:  iters left: 3 (10 enodes)
1548149296.855 * * [misc]simplify:  iters left: 2 (19 enodes)
1548149296.860 * * [misc]simplify:  iters left: 1 (34 enodes)
1548149296.863 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1548149296.864 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1548149296.864 * * * * [misc]progress:  [ 71 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.864 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149296.864 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149296.865 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149296.868 * * [misc]simplify:  iters left: 3 (20 enodes)
1548149296.872 * * [misc]simplify:  iters left: 2 (35 enodes)
1548149296.876 * * [misc]simplify:  iters left: 1 (41 enodes)
1548149296.879 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1548149296.880 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (fma N N N)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149296.880 * * * * [misc]progress:  [ 72 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.880 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149296.880 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149296.881 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149296.883 * * [misc]simplify:  iters left: 3 (20 enodes)
1548149296.887 * * [misc]simplify:  iters left: 2 (35 enodes)
1548149296.891 * * [misc]simplify:  iters left: 1 (41 enodes)
1548149296.894 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1548149296.895 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (fma N N N)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149296.895 * * * * [misc]progress:  [ 73 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1548149296.895 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1548149296.895 * * [misc]simplify:  iters left: 5 (6 enodes)
1548149296.896 * * [misc]simplify:  iters left: 4 (11 enodes)
1548149296.898 * * [misc]simplify:  iters left: 3 (20 enodes)
1548149296.907 * * [misc]simplify:  iters left: 2 (35 enodes)
1548149296.916 * * [misc]simplify:  iters left: 1 (41 enodes)
1548149296.923 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1548149296.923 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (fma N N N)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1548149296.923 * * * [misc]progress:  adding candidates to table
1548149297.524 * [misc]progress:  [Phase 3 of 3] Extracting.
1548149297.525 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))> #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))))> #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))> #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))> #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))> #<alt (λ (N) (* (cbrt (* (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))> #<alt (λ (N) (/ (- (* (atan (+ N 1)) (atan (+ N 1))) (* (atan N) (atan N))) (+ (atan (+ N 1)) (atan N))))>)
1548149297.525 * * * [misc]regime-changes:  Trying 1 branch expressions: (N)
1548149297.525 * * * * [misc]regimes:  Trying to branch on N from (#<alt (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))> #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))))> #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))> #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))> #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))> #<alt (λ (N) (* (cbrt (* (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))> #<alt (λ (N) (/ (- (* (atan (+ N 1)) (atan (+ N 1))) (* (atan N) (atan N))) (+ (atan (+ N 1)) (atan N))))>)
1548149297.572 * * * [misc]regime:  Found split indices: #<option (#s(si 3 255))>
1548149297.572 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1548149297.572 * * [misc]simplify:  iters left: 4 (5 enodes)
1548149297.573 * * [misc]simplify:  iters left: 3 (8 enodes)
1548149297.573 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1548149299.770 * [misc]regime-testing:  Baseline error score: 0.3627356058227272
1548149299.771 * [misc]regime-testing:  Oracle error score: 0.3248558708558563
1548149299.773 * [misc]regime-testing:  End program error score: 0.3627356058227272
1548149299.809 * [misc]regime-testing:  Target error score: 0.36398576209226086