1547631336.605 * [misc]progress:  [Phase 1 of 3] Setting up.
1547631336.606 * * * [misc]progress:  [1/2] Preparing points
1547631336.606 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1547631336.657 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547631336.657 * * * * [exit]points:  Sampled 256 points with exact outputs
1547631336.657 * * * [misc]progress:  [2/2] Setting up program.
1547631336.660 * [misc]progress:  [Phase 2 of 3] Improving.
1547631336.660 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1547631336.660 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1547631336.660 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631336.662 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631336.664 * * [misc]simplify:  iters left: 3 (12 enodes)
1547631336.667 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1547631336.667 * [misc]simplify:  Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1547631336.671 * * [misc]progress:  iteration 1 / 4
1547631336.671 * * * [misc]progress:  picking best candidate
1547631336.675 * * * * [misc]pick:  Picked  #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1547631336.675 * * * [misc]progress:  localizing error
1547631336.694 * * * [misc]progress:  generating rewritten candidates
1547631336.694 * * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
1547631336.701 * * * [misc]progress:  generating series expansions
1547631336.701 * * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
1547631336.701 * [misc]backup-simplify:  Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
1547631336.701 * [misc]approximate:  Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in (N) around 0
1547631336.702 * [misc]taylor:  Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in N
1547631336.702 * [misc]taylor:  Taking taylor expansion of (atan (+ N 1)) in N
1547631336.702 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1547631336.702 * [misc]taylor:  Taking taylor expansion of (atan N) in N
1547631336.702 * [misc]backup-simplify:  Simplify (atan N) into (atan N)
1547631336.702 * [misc]taylor:  Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in N
1547631336.702 * [misc]taylor:  Taking taylor expansion of (atan (+ N 1)) in N
1547631336.702 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1547631336.702 * [misc]taylor:  Taking taylor expansion of (atan N) in N
1547631336.702 * [misc]backup-simplify:  Simplify (atan N) into (atan N)
1547631336.702 * [misc]backup-simplify:  Simplify (- (atan N)) into (- (atan N))
1547631336.702 * [misc]backup-simplify:  Simplify (+ (atan (+ N 1)) (- (atan N))) into (- (atan (+ N 1)) (atan N))
1547631336.702 * [misc]backup-simplify:  Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
1547631336.703 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631336.703 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631336.703 * [misc]backup-simplify:  Simplify 0 into 0
1547631336.703 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631336.703 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631336.703 * [misc]backup-simplify:  Simplify 0 into 0
1547631336.703 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631336.704 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631336.704 * [misc]backup-simplify:  Simplify 0 into 0
1547631336.704 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631336.704 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631336.704 * [misc]backup-simplify:  Simplify 0 into 0
1547631336.704 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631336.704 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631336.704 * [misc]backup-simplify:  Simplify 0 into 0
1547631336.704 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631336.705 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631336.705 * [misc]backup-simplify:  Simplify 0 into 0
1547631336.705 * [misc]backup-simplify:  Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
1547631336.705 * [misc]backup-simplify:  Simplify (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
1547631336.705 * [misc]approximate:  Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in (N) around 0
1547631336.705 * [misc]taylor:  Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in N
1547631336.705 * [misc]taylor:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
1547631336.705 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1547631336.705 * [misc]taylor:  Taking taylor expansion of (atan (/ 1 N)) in N
1547631336.705 * [misc]backup-simplify:  Simplify (atan (/ 1 N)) into (atan (/ 1 N))
1547631336.705 * [misc]taylor:  Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in N
1547631336.705 * [misc]taylor:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
1547631336.705 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1547631336.705 * [misc]taylor:  Taking taylor expansion of (atan (/ 1 N)) in N
1547631336.706 * [misc]backup-simplify:  Simplify (atan (/ 1 N)) into (atan (/ 1 N))
1547631336.706 * [misc]backup-simplify:  Simplify (- (atan (/ 1 N))) into (- (atan (/ 1 N)))
1547631336.706 * [misc]backup-simplify:  Simplify (+ (atan (+ (/ 1 N) 1)) (- (atan (/ 1 N)))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
1547631336.706 * [misc]backup-simplify:  Simplify (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
1547631336.706 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631336.706 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631336.706 * [misc]backup-simplify:  Simplify 0 into 0
1547631336.706 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631336.707 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631336.707 * [misc]backup-simplify:  Simplify 0 into 0
1547631336.707 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631336.707 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631336.707 * [misc]backup-simplify:  Simplify 0 into 0
1547631336.707 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631336.707 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631336.707 * [misc]backup-simplify:  Simplify 0 into 0
1547631336.707 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631336.708 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631336.708 * [misc]backup-simplify:  Simplify 0 into 0
1547631336.708 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631336.708 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631336.708 * [misc]backup-simplify:  Simplify 0 into 0
1547631336.708 * [misc]backup-simplify:  Simplify (- (atan (+ (/ 1 (/ 1 N)) 1)) (atan (/ 1 (/ 1 N)))) into (- (atan (+ N 1)) (atan N))
1547631336.708 * [misc]backup-simplify:  Simplify (- (atan (+ (/ 1 (- N)) 1)) (atan (/ 1 (- N)))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
1547631336.708 * [misc]approximate:  Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in (N) around 0
1547631336.708 * [misc]taylor:  Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in N
1547631336.708 * [misc]taylor:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
1547631336.709 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1547631336.709 * [misc]taylor:  Taking taylor expansion of (atan (/ -1 N)) in N
1547631336.709 * [misc]backup-simplify:  Simplify (atan (/ -1 N)) into (atan (/ -1 N))
1547631336.709 * [misc]taylor:  Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in N
1547631336.709 * [misc]taylor:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
1547631336.709 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1547631336.709 * [misc]taylor:  Taking taylor expansion of (atan (/ -1 N)) in N
1547631336.709 * [misc]backup-simplify:  Simplify (atan (/ -1 N)) into (atan (/ -1 N))
1547631336.709 * [misc]backup-simplify:  Simplify (- (atan (/ -1 N))) into (- (atan (/ -1 N)))
1547631336.709 * [misc]backup-simplify:  Simplify (+ (atan (- 1 (/ 1 N))) (- (atan (/ -1 N)))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
1547631336.709 * [misc]backup-simplify:  Simplify (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
1547631336.710 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631336.710 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631336.710 * [misc]backup-simplify:  Simplify 0 into 0
1547631336.710 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631336.710 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631336.710 * [misc]backup-simplify:  Simplify 0 into 0
1547631336.710 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631336.710 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631336.710 * [misc]backup-simplify:  Simplify 0 into 0
1547631336.711 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631336.711 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631336.711 * [misc]backup-simplify:  Simplify 0 into 0
1547631336.711 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631336.711 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631336.711 * [misc]backup-simplify:  Simplify 0 into 0
1547631336.711 * [misc]backup-simplify:  Simplify (- 0) into 0
1547631336.711 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547631336.711 * [misc]backup-simplify:  Simplify 0 into 0
1547631336.712 * [misc]backup-simplify:  Simplify (- (atan (- 1 (/ 1 (/ 1 (- N))))) (atan (/ -1 (/ 1 (- N))))) into (- (atan (+ N 1)) (atan N))
1547631336.712 * * * [misc]progress:  simplifying candidates
1547631336.712 * * * * [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)))))))>
1547631336.712 * [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))))))
1547631336.712 * * [misc]simplify:  iters left: 6 (12 enodes)
1547631336.716 * * [misc]simplify:  iters left: 5 (24 enodes)
1547631336.721 * * [misc]simplify:  iters left: 4 (31 enodes)
1547631336.729 * * [misc]simplify:  iters left: 3 (37 enodes)
1547631336.737 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1547631336.737 * [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)))))))
1547631336.737 * [enter]simplify:  Simplifying (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))
1547631336.737 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631336.739 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631336.742 * * [misc]simplify:  iters left: 4 (19 enodes)
1547631336.748 * * [misc]simplify:  iters left: 3 (38 enodes)
1547631336.769 * * [misc]simplify:  iters left: 2 (46 enodes)
1547631336.772 * [exit]simplify:  Simplified to 0
1547631336.772 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) 0))
1547631336.772 * * * * [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))))))>
1547631336.772 * [enter]simplify:  Simplifying (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (sqrt (atan N)) (sqrt (atan N)))))
1547631336.772 * * [misc]simplify:  iters left: 6 (11 enodes)
1547631336.774 * * [misc]simplify:  iters left: 5 (19 enodes)
1547631336.777 * * [misc]simplify:  iters left: 4 (23 enodes)
1547631336.779 * * [misc]simplify:  iters left: 3 (28 enodes)
1547631336.783 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1547631336.783 * [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))))))
1547631336.783 * [enter]simplify:  Simplifying (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))
1547631336.783 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631336.784 * * [misc]simplify:  iters left: 4 (8 enodes)
1547631336.785 * * [misc]simplify:  iters left: 3 (14 enodes)
1547631336.787 * * [misc]simplify:  iters left: 2 (20 enodes)
1547631336.789 * * [misc]simplify:  iters left: 1 (22 enodes)
1547631336.791 * [exit]simplify:  Simplified to 0
1547631336.791 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) 0))
1547631336.791 * * * * [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))))>
1547631336.791 * [enter]simplify:  Simplifying (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (atan N) 1)))
1547631336.791 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631336.794 * * [misc]simplify:  iters left: 5 (21 enodes)
1547631336.799 * * [misc]simplify:  iters left: 4 (28 enodes)
1547631336.804 * * [misc]simplify:  iters left: 3 (39 enodes)
1547631336.807 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1547631336.807 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma (- (atan N)) 1 (* (atan N) 1))))
1547631336.807 * [enter]simplify:  Simplifying (fma (- (atan N)) 1 (* (atan N) 1))
1547631336.807 * * [misc]simplify:  iters left: 4 (6 enodes)
1547631336.808 * * [misc]simplify:  iters left: 3 (11 enodes)
1547631336.811 * * [misc]simplify:  iters left: 2 (21 enodes)
1547631336.813 * * [misc]simplify:  iters left: 1 (30 enodes)
1547631336.816 * [exit]simplify:  Simplified to (fma -1 (atan N) (atan N))
1547631336.816 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma -1 (atan N) (atan N))))
1547631336.816 * * * * [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)))))))>
1547631336.816 * [enter]simplify:  Simplifying (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N))))))
1547631336.816 * * [misc]simplify:  iters left: 6 (11 enodes)
1547631336.818 * * [misc]simplify:  iters left: 5 (23 enodes)
1547631336.821 * * [misc]simplify:  iters left: 4 (29 enodes)
1547631336.824 * * [misc]simplify:  iters left: 3 (34 enodes)
1547631336.827 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1547631336.827 * [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)))))))
1547631336.828 * [enter]simplify:  Simplifying (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))
1547631336.828 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631336.829 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631336.830 * * [misc]simplify:  iters left: 4 (19 enodes)
1547631336.834 * * [misc]simplify:  iters left: 3 (38 enodes)
1547631336.842 * * [misc]simplify:  iters left: 2 (46 enodes)
1547631336.851 * [exit]simplify:  Simplified to 0
1547631336.851 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) 0))
1547631336.851 * * * * [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))))))>
1547631336.852 * [enter]simplify:  Simplifying (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (sqrt (atan N)) (sqrt (atan N)))))
1547631336.852 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631336.855 * * [misc]simplify:  iters left: 5 (18 enodes)
1547631336.858 * * [misc]simplify:  iters left: 4 (21 enodes)
1547631336.861 * * [misc]simplify:  iters left: 3 (27 enodes)
1547631336.863 * * [misc]simplify:  iters left: 2 (30 enodes)
1547631336.867 * * [misc]simplify:  iters left: 1 (45 enodes)
1547631336.873 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1547631336.874 * [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))))))
1547631336.874 * [enter]simplify:  Simplifying (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))
1547631336.874 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631336.875 * * [misc]simplify:  iters left: 4 (8 enodes)
1547631336.876 * * [misc]simplify:  iters left: 3 (14 enodes)
1547631336.880 * * [misc]simplify:  iters left: 2 (20 enodes)
1547631336.883 * * [misc]simplify:  iters left: 1 (22 enodes)
1547631336.886 * [exit]simplify:  Simplified to 0
1547631336.887 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) 0))
1547631336.887 * * * * [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))))>
1547631336.887 * [enter]simplify:  Simplifying (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (atan N) 1)))
1547631336.887 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631336.889 * * [misc]simplify:  iters left: 5 (20 enodes)
1547631336.892 * * [misc]simplify:  iters left: 4 (26 enodes)
1547631336.896 * * [misc]simplify:  iters left: 3 (35 enodes)
1547631336.899 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1547631336.899 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma (- (atan N)) 1 (* (atan N) 1))))
1547631336.899 * [enter]simplify:  Simplifying (fma (- (atan N)) 1 (* (atan N) 1))
1547631336.900 * * [misc]simplify:  iters left: 4 (6 enodes)
1547631336.900 * * [misc]simplify:  iters left: 3 (11 enodes)
1547631336.903 * * [misc]simplify:  iters left: 2 (21 enodes)
1547631336.905 * * [misc]simplify:  iters left: 1 (30 enodes)
1547631336.908 * [exit]simplify:  Simplified to (fma -1 (atan N) (atan N))
1547631336.908 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma -1 (atan N) (atan N))))
1547631336.908 * * * * [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)))))))>
1547631336.908 * [enter]simplify:  Simplifying (fma 1 (atan (+ N 1)) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N))))))
1547631336.908 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631336.909 * * [misc]simplify:  iters left: 5 (22 enodes)
1547631336.912 * * [misc]simplify:  iters left: 4 (29 enodes)
1547631336.917 * * [misc]simplify:  iters left: 3 (38 enodes)
1547631336.921 * [exit]simplify:  Simplified to (- (atan (+ N 1)) (atan N))
1547631336.921 * [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)))))))
1547631336.921 * [enter]simplify:  Simplifying (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))
1547631336.921 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631336.923 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631336.926 * * [misc]simplify:  iters left: 4 (19 enodes)
1547631336.932 * * [misc]simplify:  iters left: 3 (38 enodes)
1547631336.942 * * [misc]simplify:  iters left: 2 (46 enodes)
1547631336.945 * [exit]simplify:  Simplified to 0
1547631336.945 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) 0))
1547631336.945 * * * * [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))))))>
1547631336.945 * [enter]simplify:  Simplifying (fma 1 (atan (+ N 1)) (- (* (sqrt (atan N)) (sqrt (atan N)))))
1547631336.945 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631336.947 * * [misc]simplify:  iters left: 5 (17 enodes)
1547631336.949 * * [misc]simplify:  iters left: 4 (21 enodes)
1547631336.952 * * [misc]simplify:  iters left: 3 (28 enodes)
1547631336.955 * [exit]simplify:  Simplified to (- (atan (+ N 1)) (atan N))
1547631336.955 * [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))))))
1547631336.955 * [enter]simplify:  Simplifying (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))
1547631336.955 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631336.956 * * [misc]simplify:  iters left: 4 (8 enodes)
1547631336.957 * * [misc]simplify:  iters left: 3 (14 enodes)
1547631336.959 * * [misc]simplify:  iters left: 2 (20 enodes)
1547631336.961 * * [misc]simplify:  iters left: 1 (22 enodes)
1547631336.963 * [exit]simplify:  Simplified to 0
1547631336.963 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) 0))
1547631336.963 * * * * [misc]progress:  [ 9 / 32 ] simplifiying candidate #<alt (λ (N) (+ (fma 1 (atan (+ N 1)) (- (* (atan N) 1))) (fma (- (atan N)) 1 (* (atan N) 1))))>
1547631336.963 * [enter]simplify:  Simplifying (fma 1 (atan (+ N 1)) (- (* (atan N) 1)))
1547631336.964 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631336.965 * * [misc]simplify:  iters left: 5 (19 enodes)
1547631336.968 * * [misc]simplify:  iters left: 4 (26 enodes)
1547631336.972 * * [misc]simplify:  iters left: 3 (38 enodes)
1547631336.976 * * [misc]simplify:  iters left: 2 (41 enodes)
1547631336.980 * [exit]simplify:  Simplified to (- (atan (+ N 1)) (atan N))
1547631336.980 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma (- (atan N)) 1 (* (atan N) 1))))
1547631336.980 * [enter]simplify:  Simplifying (fma (- (atan N)) 1 (* (atan N) 1))
1547631336.980 * * [misc]simplify:  iters left: 4 (6 enodes)
1547631336.981 * * [misc]simplify:  iters left: 3 (11 enodes)
1547631336.983 * * [misc]simplify:  iters left: 2 (21 enodes)
1547631336.988 * * [misc]simplify:  iters left: 1 (30 enodes)
1547631336.994 * [exit]simplify:  Simplified to (fma -1 (atan N) (atan N))
1547631336.994 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma -1 (atan N) (atan N))))
1547631336.994 * * * * [misc]progress:  [ 10 / 32 ] simplifiying candidate #<alt (λ (N) (log1p (expm1 (- (atan (+ N 1)) (atan N)))))>
1547631336.994 * * * * [misc]progress:  [ 11 / 32 ] simplifiying candidate #<alt (λ (N) (expm1 (log1p (- (atan (+ N 1)) (atan N)))))>
1547631336.994 * * * * [misc]progress:  [ 12 / 32 ] simplifiying candidate #<alt (λ (N) (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (atan N))))>
1547631336.994 * [enter]simplify:  Simplifying (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1))))
1547631336.994 * * [misc]simplify:  iters left: 6 (6 enodes)
1547631336.996 * * [misc]simplify:  iters left: 5 (9 enodes)
1547631336.998 * [exit]simplify:  Simplified to (* (cbrt (atan (+ 1 N))) (cbrt (atan (+ 1 N))))
1547631336.998 * [misc]simplify:  Simplified (2 1) to (λ (N) (fma (* (cbrt (atan (+ 1 N))) (cbrt (atan (+ 1 N)))) (cbrt (atan (+ N 1))) (- (atan N))))
1547631336.999 * * * * [misc]progress:  [ 13 / 32 ] simplifiying candidate #<alt (λ (N) (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (atan N))))>
1547631336.999 * [enter]simplify:  Simplifying (sqrt (atan (+ N 1)))
1547631336.999 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631337.000 * * [misc]simplify:  iters left: 3 (8 enodes)
1547631337.002 * [exit]simplify:  Simplified to (sqrt (atan (+ 1 N)))
1547631337.002 * [misc]simplify:  Simplified (2 1) to (λ (N) (fma (sqrt (atan (+ 1 N))) (sqrt (atan (+ N 1))) (- (atan N))))
1547631337.002 * * * * [misc]progress:  [ 14 / 32 ] simplifiying candidate #<alt (λ (N) (fma 1 (atan (+ N 1)) (- (atan N))))>
1547631337.002 * * * * [misc]progress:  [ 15 / 32 ] simplifiying candidate #<alt (λ (N) (atan2 (- (+ N 1) N) (+ 1 (* (+ N 1) N))))>
1547631337.003 * [enter]simplify:  Simplifying (- (+ N 1) N)
1547631337.003 * * [misc]simplify:  iters left: 4 (4 enodes)
1547631337.004 * * [misc]simplify:  iters left: 3 (11 enodes)
1547631337.007 * * [misc]simplify:  iters left: 2 (19 enodes)
1547631337.014 * * [misc]simplify:  iters left: 1 (25 enodes)
1547631337.017 * [exit]simplify:  Simplified to 1
1547631337.017 * [misc]simplify:  Simplified (2 1) to (λ (N) (atan2 1 (+ 1 (* (+ N 1) N))))
1547631337.017 * [enter]simplify:  Simplifying (+ 1 (* (+ N 1) N))
1547631337.017 * * [misc]simplify:  iters left: 6 (5 enodes)
1547631337.019 * * [misc]simplify:  iters left: 5 (10 enodes)
1547631337.021 * * [misc]simplify:  iters left: 4 (19 enodes)
1547631337.030 * * [misc]simplify:  iters left: 3 (33 enodes)
1547631337.036 * * [misc]simplify:  iters left: 2 (39 enodes)
1547631337.044 * [exit]simplify:  Simplified to (fma N (+ N 1) 1)
1547631337.044 * [misc]simplify:  Simplified (2 2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1547631337.045 * * * * [misc]progress:  [ 16 / 32 ] simplifiying candidate #<alt (λ (N) (log (/ (exp (atan (+ N 1))) (exp (atan N)))))>
1547631337.045 * [enter]simplify:  Simplifying (/ (exp (atan (+ N 1))) (exp (atan N)))
1547631337.045 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631337.047 * * [misc]simplify:  iters left: 5 (13 enodes)
1547631337.050 * * [misc]simplify:  iters left: 4 (15 enodes)
1547631337.054 * * [misc]simplify:  iters left: 3 (18 enodes)
1547631337.058 * * [misc]simplify:  iters left: 2 (20 enodes)
1547631337.063 * * [misc]simplify:  iters left: 1 (24 enodes)
1547631337.067 * [exit]simplify:  Simplified to (exp (- (atan (+ 1 N)) (atan N)))
1547631337.067 * [misc]simplify:  Simplified (2 1) to (λ (N) (log (exp (- (atan (+ 1 N)) (atan N)))))
1547631337.067 * * * * [misc]progress:  [ 17 / 32 ] simplifiying candidate #<alt (λ (N) (pow (- (atan (+ N 1)) (atan N)) 1))>
1547631337.067 * * * * [misc]progress:  [ 18 / 32 ] simplifiying candidate #<alt (λ (N) (exp (log (- (atan (+ N 1)) (atan N)))))>
1547631337.067 * * * * [misc]progress:  [ 19 / 32 ] simplifiying candidate #<alt (λ (N) (log (exp (- (atan (+ N 1)) (atan N)))))>
1547631337.067 * * * * [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)))))>
1547631337.067 * * * * [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)))))>
1547631337.067 * * * * [misc]progress:  [ 22 / 32 ] simplifiying candidate #<alt (λ (N) (* (sqrt (- (atan (+ N 1)) (atan N))) (sqrt (- (atan (+ N 1)) (atan N)))))>
1547631337.067 * * * * [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))))))>
1547631337.067 * * * * [misc]progress:  [ 24 / 32 ] simplifiying candidate #<alt (λ (N) (+ (atan (+ N 1)) (- (atan N))))>
1547631337.067 * * * * [misc]progress:  [ 25 / 32 ] simplifiying candidate #<alt (λ (N) (* 1 (- (atan (+ N 1)) (atan N))))>
1547631337.067 * * * * [misc]progress:  [ 26 / 32 ] simplifiying candidate #<alt (λ (N) (/ (- (* (atan (+ N 1)) (atan (+ N 1))) (* (atan N) (atan N))) (+ (atan (+ N 1)) (atan N))))>
1547631337.067 * * * * [misc]progress:  [ 27 / 32 ] simplifiying candidate #<alt (λ (N) (* (+ (sqrt (atan (+ N 1))) (sqrt (atan N))) (- (sqrt (atan (+ N 1))) (sqrt (atan N)))))>
1547631337.067 * [enter]simplify:  Simplifying (+ (sqrt (atan (+ N 1))) (sqrt (atan N)))
1547631337.067 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631337.068 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631337.070 * [exit]simplify:  Simplified to (+ (sqrt (atan N)) (sqrt (atan (+ 1 N))))
1547631337.070 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (+ (sqrt (atan N)) (sqrt (atan (+ 1 N)))) (- (sqrt (atan (+ N 1))) (sqrt (atan N)))))
1547631337.070 * [enter]simplify:  Simplifying (- (sqrt (atan (+ N 1))) (sqrt (atan N)))
1547631337.070 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631337.071 * * [misc]simplify:  iters left: 5 (13 enodes)
1547631337.073 * * [misc]simplify:  iters left: 4 (14 enodes)
1547631337.074 * [exit]simplify:  Simplified to (- (sqrt (atan (+ 1 N))) (sqrt (atan N)))
1547631337.074 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (+ (sqrt (atan (+ N 1))) (sqrt (atan N))) (- (sqrt (atan (+ 1 N))) (sqrt (atan N)))))
1547631337.074 * * * * [misc]progress:  [ 28 / 32 ] simplifiying candidate #<alt (λ (N) (* 1 (- (atan (+ N 1)) (atan N))))>
1547631337.075 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1547631337.075 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631337.076 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631337.077 * * [misc]simplify:  iters left: 3 (12 enodes)
1547631337.078 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1547631337.078 * [misc]simplify:  Simplified (2 2) to (λ (N) (* 1 (- (atan (+ 1 N)) (atan N))))
1547631337.078 * * * * [misc]progress:  [ 29 / 32 ] simplifiying candidate #<alt (λ (N) (+ (atan (+ N 1)) (- (atan N))))>
1547631337.078 * * * * [misc]progress:  [ 30 / 32 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1547631337.079 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1547631337.079 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631337.080 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631337.081 * * [misc]simplify:  iters left: 3 (12 enodes)
1547631337.082 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1547631337.082 * [misc]simplify:  Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1547631337.082 * * * * [misc]progress:  [ 31 / 32 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1547631337.083 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1547631337.083 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631337.084 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631337.085 * * [misc]simplify:  iters left: 3 (12 enodes)
1547631337.086 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1547631337.086 * [misc]simplify:  Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1547631337.086 * * * * [misc]progress:  [ 32 / 32 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1547631337.087 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1547631337.087 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631337.088 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631337.089 * * [misc]simplify:  iters left: 3 (12 enodes)
1547631337.090 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1547631337.090 * [misc]simplify:  Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1547631337.090 * * * [misc]progress:  adding candidates to table
1547631337.316 * * [misc]progress:  iteration 2 / 4
1547631337.316 * * * [misc]progress:  picking best candidate
1547631337.319 * * * * [misc]pick:  Picked  #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1547631337.319 * * * [misc]progress:  localizing error
1547631337.326 * * * [misc]progress:  generating rewritten candidates
1547631337.326 * * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
1547631337.327 * * * [misc]progress:  generating series expansions
1547631337.327 * * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
1547631337.327 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631337.327 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in (N) around 0
1547631337.327 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1547631337.327 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631337.327 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1547631337.327 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631337.327 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631337.327 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.327 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.327 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.327 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.327 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.327 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.327 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631337.327 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1547631337.327 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in (N) around 0
1547631337.327 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1547631337.327 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1547631337.328 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1547631337.328 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1547631337.328 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1547631337.328 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.328 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.328 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.328 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.328 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.328 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.328 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631337.328 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1547631337.328 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in (N) around 0
1547631337.328 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1547631337.328 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1547631337.328 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1547631337.328 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1547631337.328 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1547631337.328 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.328 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.328 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.329 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.329 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.329 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.329 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631337.329 * * * [misc]progress:  simplifying candidates
1547631337.329 * * * * [misc]progress:  [ 1 / 12 ] simplifiying candidate #<alt (λ (N) (log1p (expm1 (atan2 1 (fma N (+ N 1) 1)))))>
1547631337.329 * * * * [misc]progress:  [ 2 / 12 ] simplifiying candidate #<alt (λ (N) (expm1 (log1p (atan2 1 (fma N (+ N 1) 1)))))>
1547631337.329 * * * * [misc]progress:  [ 3 / 12 ] simplifiying candidate #<alt (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) 1))>
1547631337.329 * * * * [misc]progress:  [ 4 / 12 ] simplifiying candidate #<alt (λ (N) (exp (log (atan2 1 (fma N (+ N 1) 1)))))>
1547631337.329 * * * * [misc]progress:  [ 5 / 12 ] simplifiying candidate #<alt (λ (N) (log (exp (atan2 1 (fma N (+ N 1) 1)))))>
1547631337.329 * * * * [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)))))>
1547631337.329 * * * * [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)))))>
1547631337.329 * * * * [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)))))>
1547631337.329 * * * * [misc]progress:  [ 9 / 12 ] simplifiying candidate #<alt (λ (N) (* 1 (atan2 1 (fma N (+ N 1) 1))))>
1547631337.329 * * * * [misc]progress:  [ 10 / 12 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1547631337.329 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1547631337.329 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631337.330 * * [misc]simplify:  iters left: 3 (10 enodes)
1547631337.331 * * [misc]simplify:  iters left: 2 (19 enodes)
1547631337.336 * * [misc]simplify:  iters left: 1 (34 enodes)
1547631337.340 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1547631337.340 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1547631337.340 * * * * [misc]progress:  [ 11 / 12 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1547631337.340 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1547631337.340 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631337.341 * * [misc]simplify:  iters left: 3 (10 enodes)
1547631337.342 * * [misc]simplify:  iters left: 2 (19 enodes)
1547631337.347 * * [misc]simplify:  iters left: 1 (34 enodes)
1547631337.354 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1547631337.354 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1547631337.354 * * * * [misc]progress:  [ 12 / 12 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1547631337.354 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1547631337.354 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631337.355 * * [misc]simplify:  iters left: 3 (10 enodes)
1547631337.356 * * [misc]simplify:  iters left: 2 (19 enodes)
1547631337.360 * * [misc]simplify:  iters left: 1 (34 enodes)
1547631337.364 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1547631337.364 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1547631337.364 * * * [misc]progress:  adding candidates to table
1547631337.467 * * [misc]progress:  iteration 3 / 4
1547631337.467 * * * [misc]progress:  picking best candidate
1547631337.476 * * * * [misc]pick:  Picked  #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1547631337.476 * * * [misc]progress:  localizing error
1547631337.487 * * * [misc]progress:  generating rewritten candidates
1547631337.487 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1547631337.489 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1547631337.490 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1547631337.499 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1)
1547631337.501 * * * [misc]progress:  generating series expansions
1547631337.501 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1547631337.501 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631337.501 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
1547631337.501 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1547631337.501 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1547631337.501 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631337.501 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631337.501 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631337.501 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1547631337.502 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1547631337.502 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631337.502 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631337.502 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631337.502 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631337.502 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.503 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631337.503 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.504 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631337.504 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.505 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631337.505 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.505 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631337.505 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.506 * [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
1547631337.506 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.506 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631337.507 * [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)))
1547631337.507 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
1547631337.507 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1547631337.507 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1547631337.507 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1547631337.507 * [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)))
1547631337.507 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631337.507 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1547631337.507 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1547631337.507 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1547631337.508 * [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)))
1547631337.508 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631337.508 * [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)))
1547631337.508 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.509 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631337.509 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.510 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631337.510 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.511 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631337.511 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.511 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631337.511 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.512 * [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
1547631337.512 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.512 * [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)))
1547631337.513 * [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)))
1547631337.513 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
1547631337.513 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1547631337.513 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1547631337.513 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1547631337.513 * [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)))
1547631337.513 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631337.513 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1547631337.513 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1547631337.514 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1547631337.514 * [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)))
1547631337.514 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631337.514 * [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)))
1547631337.514 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.515 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631337.515 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.516 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631337.516 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.517 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631337.517 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.517 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631337.517 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.518 * [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
1547631337.518 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.518 * [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)))
1547631337.519 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1547631337.519 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631337.519 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
1547631337.519 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1547631337.519 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1547631337.519 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631337.519 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631337.519 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631337.519 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1547631337.519 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1547631337.519 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631337.519 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631337.520 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631337.520 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631337.520 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.521 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631337.521 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.521 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631337.521 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.522 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631337.522 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.523 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631337.523 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.524 * [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
1547631337.524 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.524 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631337.524 * [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)))
1547631337.524 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
1547631337.524 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1547631337.524 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1547631337.524 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1547631337.524 * [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)))
1547631337.525 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631337.525 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1547631337.525 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1547631337.525 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1547631337.525 * [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)))
1547631337.525 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631337.525 * [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)))
1547631337.525 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.526 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631337.526 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.527 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631337.527 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.528 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631337.528 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.528 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631337.529 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.530 * [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
1547631337.530 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.530 * [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)))
1547631337.530 * [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)))
1547631337.530 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
1547631337.530 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1547631337.530 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1547631337.530 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1547631337.530 * [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)))
1547631337.531 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631337.531 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1547631337.531 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1547631337.531 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1547631337.531 * [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)))
1547631337.531 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631337.531 * [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)))
1547631337.532 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.533 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631337.533 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.533 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631337.533 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.534 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631337.534 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.535 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631337.535 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.536 * [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
1547631337.536 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.536 * [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)))
1547631337.536 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1547631337.537 * [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))
1547631337.537 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in (N) around 0
1547631337.537 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1547631337.537 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631337.537 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1547631337.537 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631337.537 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631337.537 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.538 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.538 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.538 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.538 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.538 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.538 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631337.538 * [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))
1547631337.538 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in (N) around 0
1547631337.538 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1547631337.538 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1547631337.538 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1547631337.539 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1547631337.539 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1547631337.539 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.539 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.539 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.539 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.539 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.539 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.539 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631337.539 * [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))
1547631337.540 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in (N) around 0
1547631337.540 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1547631337.540 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1547631337.540 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1547631337.540 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1547631337.540 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1547631337.540 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.540 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.540 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.540 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.540 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.540 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.541 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631337.541 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1)
1547631337.541 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631337.541 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in (N) around 0
1547631337.541 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1547631337.541 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631337.541 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1547631337.541 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631337.541 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631337.541 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.541 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.541 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.541 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.541 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.541 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.542 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631337.542 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1547631337.542 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in (N) around 0
1547631337.542 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1547631337.542 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1547631337.542 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1547631337.542 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1547631337.542 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1547631337.542 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.542 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.542 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.542 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.542 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.542 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.543 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631337.543 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1547631337.543 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in (N) around 0
1547631337.543 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1547631337.543 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1547631337.543 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1547631337.543 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1547631337.543 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1547631337.543 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.544 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.544 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.544 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.544 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.544 * [misc]backup-simplify:  Simplify 0 into 0
1547631337.544 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631337.544 * * * [misc]progress:  simplifying candidates
1547631337.544 * * * * [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)))))))>
1547631337.544 * * * * [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)))))))>
1547631337.544 * * * * [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)))>
1547631337.544 * * * * [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)))>
1547631337.544 * * * * [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)))))))>
1547631337.544 * * * * [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)))))))>
1547631337.544 * * * * [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)))))))>
1547631337.544 * * * * [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)))))))>
1547631337.544 * * * * [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)))))))>
1547631337.545 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1547631337.545 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631337.547 * * [misc]simplify:  iters left: 5 (14 enodes)
1547631337.551 * * [misc]simplify:  iters left: 4 (23 enodes)
1547631337.561 * * [misc]simplify:  iters left: 3 (38 enodes)
1547631337.573 * * [misc]simplify:  iters left: 2 (48 enodes)
1547631337.578 * * [misc]simplify:  iters left: 1 (49 enodes)
1547631337.582 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
1547631337.582 * [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)))))))
1547631337.582 * * * * [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)))))))>
1547631337.582 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631337.582 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631337.583 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631337.585 * * [misc]simplify:  iters left: 4 (21 enodes)
1547631337.589 * * [misc]simplify:  iters left: 3 (36 enodes)
1547631337.593 * * [misc]simplify:  iters left: 2 (45 enodes)
1547631337.597 * * [misc]simplify:  iters left: 1 (46 enodes)
1547631337.600 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631337.600 * [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)))))))
1547631337.600 * * * * [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))))))>
1547631337.601 * [enter]simplify:  Simplifying (sqrt 1)
1547631337.601 * * [misc]simplify:  iters left: 1 (2 enodes)
1547631337.601 * [exit]simplify:  Simplified to 1
1547631337.601 * [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))))))
1547631337.602 * * * * [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)))))))>
1547631337.602 * * * * [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))))))>
1547631337.602 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631337.602 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631337.603 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631337.605 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631337.614 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631337.622 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631337.629 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631337.630 * [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)))))))
1547631337.630 * * * * [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))))))>
1547631337.630 * * * * [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)))))>
1547631337.630 * * * * [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)))))>
1547631337.630 * * * * [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)))))>
1547631337.630 * * * * [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)))))>
1547631337.630 * * * * [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)))))>
1547631337.630 * * * * [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)))))>
1547631337.630 * * * * [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)))))>
1547631337.630 * * * * [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)))))>
1547631337.630 * * * * [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)))))>
1547631337.631 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1547631337.631 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631337.633 * * [misc]simplify:  iters left: 5 (14 enodes)
1547631337.637 * * [misc]simplify:  iters left: 4 (23 enodes)
1547631337.643 * * [misc]simplify:  iters left: 3 (38 enodes)
1547631337.647 * * [misc]simplify:  iters left: 2 (48 enodes)
1547631337.651 * * [misc]simplify:  iters left: 1 (49 enodes)
1547631337.655 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
1547631337.655 * [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)))))
1547631337.655 * * * * [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)))))>
1547631337.655 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631337.655 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631337.656 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631337.658 * * [misc]simplify:  iters left: 4 (21 enodes)
1547631337.664 * * [misc]simplify:  iters left: 3 (36 enodes)
1547631337.668 * * [misc]simplify:  iters left: 2 (45 enodes)
1547631337.675 * * [misc]simplify:  iters left: 1 (46 enodes)
1547631337.681 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631337.681 * [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)))))
1547631337.681 * * * * [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)))))>
1547631337.681 * [enter]simplify:  Simplifying (sqrt 1)
1547631337.682 * * [misc]simplify:  iters left: 1 (2 enodes)
1547631337.683 * [exit]simplify:  Simplified to 1
1547631337.683 * [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)))))
1547631337.683 * * * * [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)))))>
1547631337.683 * * * * [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)))))>
1547631337.683 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631337.683 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631337.685 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631337.688 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631337.694 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631337.697 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631337.701 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631337.701 * [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)))))
1547631337.701 * * * * [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)))))>
1547631337.701 * * * * [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)))))))>
1547631337.701 * * * * [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)))))))>
1547631337.701 * * * * [misc]progress:  [ 31 / 81 ] simplifiying candidate #<alt (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) (+ 1/2 1/2)))>
1547631337.702 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1547631337.702 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631337.702 * * [misc]simplify:  iters left: 3 (10 enodes)
1547631337.704 * * [misc]simplify:  iters left: 2 (19 enodes)
1547631337.708 * * [misc]simplify:  iters left: 1 (34 enodes)
1547631337.712 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1547631337.712 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) (+ 1/2 1/2)))
1547631337.712 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1547631337.712 * * [misc]simplify:  iters left: 2 (2 enodes)
1547631337.713 * * [misc]simplify:  iters left: 1 (3 enodes)
1547631337.713 * [exit]simplify:  Simplified to 1
1547631337.713 * [misc]simplify:  Simplified (2 2) to (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) 1))
1547631337.713 * * * * [misc]progress:  [ 32 / 81 ] simplifiying candidate #<alt (λ (N) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) (+ 1 1)))>
1547631337.713 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631337.713 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631337.714 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631337.716 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631337.720 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631337.724 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631337.727 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631337.727 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (sqrt (atan2 1 (+ 1 (fma N N N)))) (+ 1 1)))
1547631337.728 * [enter]simplify:  Simplifying (+ 1 1)
1547631337.728 * * [misc]simplify:  iters left: 2 (2 enodes)
1547631337.728 * * [misc]simplify:  iters left: 1 (5 enodes)
1547631337.729 * [exit]simplify:  Simplified to 2
1547631337.729 * [misc]simplify:  Simplified (2 2) to (λ (N) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 2))
1547631337.729 * * * * [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))>
1547631337.729 * [enter]simplify:  Simplifying (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1)))
1547631337.729 * * [misc]simplify:  iters left: 6 (6 enodes)
1547631337.730 * * [misc]simplify:  iters left: 5 (11 enodes)
1547631337.731 * * [misc]simplify:  iters left: 4 (20 enodes)
1547631337.736 * * [misc]simplify:  iters left: 3 (35 enodes)
1547631337.740 * * [misc]simplify:  iters left: 2 (41 enodes)
1547631337.745 * [exit]simplify:  Simplified to (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N))))
1547631337.745 * [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))
1547631337.745 * * * * [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))>
1547631337.745 * [enter]simplify:  Simplifying (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631337.745 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631337.746 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631337.748 * * [misc]simplify:  iters left: 4 (22 enodes)
1547631337.752 * * [misc]simplify:  iters left: 3 (37 enodes)
1547631337.756 * * [misc]simplify:  iters left: 2 (45 enodes)
1547631337.760 * * [misc]simplify:  iters left: 1 (46 enodes)
1547631337.763 * [exit]simplify:  Simplified to (atan2 1 (fma (+ N 1) N 1))
1547631337.763 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (atan2 1 (fma (+ N 1) N 1)) 1))
1547631337.763 * * * * [misc]progress:  [ 35 / 81 ] simplifiying candidate #<alt (λ (N) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 2))>
1547631337.763 * * * * [misc]progress:  [ 36 / 81 ] simplifiying candidate #<alt (λ (N) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) (+ 1 1)))>
1547631337.763 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631337.763 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631337.764 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631337.766 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631337.770 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631337.773 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631337.777 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631337.777 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (sqrt (atan2 1 (+ 1 (fma N N N)))) (+ 1 1)))
1547631337.777 * * * * [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))>
1547631337.777 * * * * [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)))))))>
1547631337.777 * [enter]simplify:  Simplifying (+ (log (sqrt (atan2 1 (fma N (+ N 1) 1)))) (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1547631337.778 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631337.779 * * [misc]simplify:  iters left: 5 (13 enodes)
1547631337.780 * * [misc]simplify:  iters left: 4 (22 enodes)
1547631337.785 * * [misc]simplify:  iters left: 3 (37 enodes)
1547631337.789 * * [misc]simplify:  iters left: 2 (45 enodes)
1547631337.793 * * [misc]simplify:  iters left: 1 (46 enodes)
1547631337.796 * [exit]simplify:  Simplified to (+ (log (sqrt (atan2 1 (+ 1 (fma N N N))))) (log (sqrt (atan2 1 (+ 1 (fma N N N))))))
1547631337.796 * [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))))))))
1547631337.797 * * * * [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)))))))>
1547631337.797 * * * * [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)))))))>
1547631337.797 * * * * [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)))))))>
1547631337.797 * [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)))))
1547631337.797 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631337.798 * * [misc]simplify:  iters left: 5 (19 enodes)
1547631337.801 * * [misc]simplify:  iters left: 4 (37 enodes)
1547631337.808 * * [misc]simplify:  iters left: 3 (57 enodes)
1547631337.816 * * [misc]simplify:  iters left: 2 (69 enodes)
1547631337.822 * * [misc]simplify:  iters left: 1 (73 enodes)
1547631337.828 * [exit]simplify:  Simplified to (pow (atan2 1 (fma N (+ N 1) 1)) 3)
1547631337.828 * [misc]simplify:  Simplified (2 1) to (λ (N) (cbrt (pow (atan2 1 (fma N (+ N 1) 1)) 3)))
1547631337.828 * * * * [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)))))))>
1547631337.828 * * * * [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)))))))>
1547631337.828 * * * * [misc]progress:  [ 44 / 81 ] simplifiying candidate #<alt (λ (N) (sqrt (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1)))))>
1547631337.828 * [enter]simplify:  Simplifying (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1)))
1547631337.828 * * [misc]simplify:  iters left: 6 (6 enodes)
1547631337.829 * * [misc]simplify:  iters left: 5 (11 enodes)
1547631337.831 * * [misc]simplify:  iters left: 4 (20 enodes)
1547631337.835 * * [misc]simplify:  iters left: 3 (35 enodes)
1547631337.839 * * [misc]simplify:  iters left: 2 (41 enodes)
1547631337.843 * [exit]simplify:  Simplified to (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N))))
1547631337.843 * [misc]simplify:  Simplified (2 1) to (λ (N) (sqrt (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N))))))
1547631337.843 * * * * [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)))))))>
1547631337.843 * * * * [misc]progress:  [ 46 / 81 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1547631337.843 * [enter]simplify:  Simplifying (fma N (+ N 1) 1)
1547631337.843 * * [misc]simplify:  iters left: 3 (4 enodes)
1547631337.844 * * [misc]simplify:  iters left: 2 (9 enodes)
1547631337.845 * * [misc]simplify:  iters left: 1 (18 enodes)
1547631337.849 * [exit]simplify:  Simplified to (fma N (+ 1 N) 1)
1547631337.849 * [misc]simplify:  Simplified (2 2) to (λ (N) (atan2 1 (fma N (+ 1 N) 1)))
1547631337.849 * * * * [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))))))>
1547631337.849 * * * * [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))))))>
1547631337.849 * [enter]simplify:  Simplifying (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631337.849 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631337.850 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631337.852 * * [misc]simplify:  iters left: 4 (21 enodes)
1547631337.856 * * [misc]simplify:  iters left: 3 (36 enodes)
1547631337.860 * * [misc]simplify:  iters left: 2 (45 enodes)
1547631337.864 * * [misc]simplify:  iters left: 1 (46 enodes)
1547631337.867 * [exit]simplify:  Simplified to (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631337.867 * [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))))))
1547631337.867 * * * * [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))))))>
1547631337.867 * [enter]simplify:  Simplifying (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))
1547631337.867 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631337.868 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631337.870 * * [misc]simplify:  iters left: 4 (21 enodes)
1547631337.875 * * [misc]simplify:  iters left: 3 (36 enodes)
1547631337.879 * * [misc]simplify:  iters left: 2 (45 enodes)
1547631337.883 * * [misc]simplify:  iters left: 1 (46 enodes)
1547631337.886 * [exit]simplify:  Simplified to (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))
1547631337.886 * [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))))))
1547631337.886 * * * * [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))))))>
1547631337.887 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631337.887 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631337.888 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631337.889 * * [misc]simplify:  iters left: 4 (21 enodes)
1547631337.894 * * [misc]simplify:  iters left: 3 (36 enodes)
1547631337.898 * * [misc]simplify:  iters left: 2 (45 enodes)
1547631337.901 * * [misc]simplify:  iters left: 1 (46 enodes)
1547631337.904 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631337.904 * [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))))))
1547631337.904 * * * * [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)))))>
1547631337.905 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631337.905 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631337.906 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631337.907 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631337.911 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631337.915 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631337.918 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631337.918 * [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))))))
1547631337.918 * * * * [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))))))>
1547631337.919 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631337.919 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631337.920 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631337.921 * * [misc]simplify:  iters left: 4 (21 enodes)
1547631337.927 * * [misc]simplify:  iters left: 3 (36 enodes)
1547631337.934 * * [misc]simplify:  iters left: 2 (45 enodes)
1547631337.942 * * [misc]simplify:  iters left: 1 (46 enodes)
1547631337.947 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631337.948 * [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))))))
1547631337.948 * * * * [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)))))>
1547631337.948 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631337.948 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631337.950 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631337.952 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631337.960 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631337.964 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631337.967 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631337.968 * [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))))))
1547631337.968 * * * * [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))))))>
1547631337.968 * [enter]simplify:  Simplifying (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1547631337.968 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631337.969 * * [misc]simplify:  iters left: 5 (13 enodes)
1547631337.971 * * [misc]simplify:  iters left: 4 (22 enodes)
1547631337.975 * * [misc]simplify:  iters left: 3 (37 enodes)
1547631337.979 * * [misc]simplify:  iters left: 2 (45 enodes)
1547631337.983 * * [misc]simplify:  iters left: 1 (46 enodes)
1547631337.986 * [exit]simplify:  Simplified to (* (cbrt (sqrt (atan2 1 (+ 1 (fma N N N))))) (cbrt (sqrt (atan2 1 (+ 1 (fma N N N))))))
1547631337.986 * [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))))))
1547631337.986 * * * * [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))))))>
1547631337.986 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1547631337.987 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631337.988 * * [misc]simplify:  iters left: 5 (14 enodes)
1547631337.989 * * [misc]simplify:  iters left: 4 (23 enodes)
1547631337.994 * * [misc]simplify:  iters left: 3 (38 enodes)
1547631337.998 * * [misc]simplify:  iters left: 2 (48 enodes)
1547631338.002 * * [misc]simplify:  iters left: 1 (49 enodes)
1547631338.005 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
1547631338.006 * [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))))))
1547631338.006 * * * * [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))))))>
1547631338.006 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631338.006 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631338.007 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631338.008 * * [misc]simplify:  iters left: 4 (21 enodes)
1547631338.013 * * [misc]simplify:  iters left: 3 (36 enodes)
1547631338.017 * * [misc]simplify:  iters left: 2 (45 enodes)
1547631338.020 * * [misc]simplify:  iters left: 1 (46 enodes)
1547631338.023 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631338.023 * [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))))))
1547631338.023 * * * * [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))))))>
1547631338.024 * [enter]simplify:  Simplifying (sqrt 1)
1547631338.024 * * [misc]simplify:  iters left: 1 (2 enodes)
1547631338.024 * [exit]simplify:  Simplified to 1
1547631338.024 * [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))))))
1547631338.024 * * * * [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))))))>
1547631338.025 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631338.025 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631338.026 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631338.027 * * [misc]simplify:  iters left: 4 (21 enodes)
1547631338.032 * * [misc]simplify:  iters left: 3 (36 enodes)
1547631338.036 * * [misc]simplify:  iters left: 2 (45 enodes)
1547631338.040 * * [misc]simplify:  iters left: 1 (46 enodes)
1547631338.043 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631338.043 * [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))))))
1547631338.043 * * * * [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))))))>
1547631338.043 * * * * [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)))))>
1547631338.043 * * * * [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)))))))>
1547631338.043 * * * * [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)))))))>
1547631338.043 * * * * [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))))>
1547631338.043 * * * * [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)))))))>
1547631338.043 * * * * [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)))))))>
1547631338.043 * * * * [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)))))))>
1547631338.043 * * * * [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)))))))>
1547631338.043 * * * * [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)))))))>
1547631338.043 * * * * [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))))))>
1547631338.043 * * * * [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)))))>
1547631338.044 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631338.044 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631338.044 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631338.046 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631338.050 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631338.054 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631338.058 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631338.058 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1547631338.058 * * * * [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)))))>
1547631338.058 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631338.058 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631338.059 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631338.060 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631338.065 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631338.069 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631338.073 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631338.073 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1547631338.073 * * * * [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)))))>
1547631338.073 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631338.073 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631338.074 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631338.076 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631338.080 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631338.084 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631338.088 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631338.088 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1547631338.088 * * * * [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)))))>
1547631338.088 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631338.088 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631338.089 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631338.090 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631338.095 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631338.099 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631338.105 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631338.105 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (fma N N N)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1547631338.106 * * * * [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)))))>
1547631338.106 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631338.106 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631338.107 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631338.108 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631338.112 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631338.116 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631338.120 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631338.120 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (fma N N N)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1547631338.120 * * * * [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)))))>
1547631338.120 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631338.120 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631338.121 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631338.122 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631338.126 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631338.130 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631338.134 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631338.134 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (fma N N N)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1547631338.134 * * * * [misc]progress:  [ 76 / 81 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1547631338.134 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1547631338.134 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631338.135 * * [misc]simplify:  iters left: 3 (10 enodes)
1547631338.136 * * [misc]simplify:  iters left: 2 (19 enodes)
1547631338.141 * * [misc]simplify:  iters left: 1 (34 enodes)
1547631338.145 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1547631338.145 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1547631338.145 * * * * [misc]progress:  [ 77 / 81 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1547631338.145 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1547631338.145 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631338.146 * * [misc]simplify:  iters left: 3 (10 enodes)
1547631338.147 * * [misc]simplify:  iters left: 2 (19 enodes)
1547631338.151 * * [misc]simplify:  iters left: 1 (34 enodes)
1547631338.155 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1547631338.155 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1547631338.155 * * * * [misc]progress:  [ 78 / 81 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1547631338.155 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1547631338.155 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631338.156 * * [misc]simplify:  iters left: 3 (10 enodes)
1547631338.157 * * [misc]simplify:  iters left: 2 (19 enodes)
1547631338.161 * * [misc]simplify:  iters left: 1 (34 enodes)
1547631338.165 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1547631338.165 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1547631338.165 * * * * [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)))))>
1547631338.165 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1547631338.165 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631338.166 * * [misc]simplify:  iters left: 3 (10 enodes)
1547631338.167 * * [misc]simplify:  iters left: 2 (19 enodes)
1547631338.172 * * [misc]simplify:  iters left: 1 (34 enodes)
1547631338.176 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1547631338.176 * [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)))))
1547631338.176 * * * * [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)))))>
1547631338.176 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1547631338.176 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631338.177 * * [misc]simplify:  iters left: 3 (10 enodes)
1547631338.178 * * [misc]simplify:  iters left: 2 (19 enodes)
1547631338.182 * * [misc]simplify:  iters left: 1 (34 enodes)
1547631338.186 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1547631338.186 * [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)))))
1547631338.186 * * * * [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)))))>
1547631338.186 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1547631338.186 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631338.187 * * [misc]simplify:  iters left: 3 (10 enodes)
1547631338.188 * * [misc]simplify:  iters left: 2 (19 enodes)
1547631338.193 * * [misc]simplify:  iters left: 1 (34 enodes)
1547631338.196 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1547631338.196 * [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)))))
1547631338.197 * * * [misc]progress:  adding candidates to table
1547631338.857 * * [misc]progress:  iteration 4 / 4
1547631338.857 * * * [misc]progress:  picking best candidate
1547631338.868 * * * * [misc]pick:  Picked  #<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))))))>
1547631338.868 * * * [misc]progress:  localizing error
1547631338.877 * * * [misc]progress:  generating rewritten candidates
1547631338.877 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2)
1547631338.878 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 1)
1547631338.879 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
1547631338.880 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1547631338.890 * * * [misc]progress:  generating series expansions
1547631338.890 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2)
1547631338.891 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631338.891 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
1547631338.891 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1547631338.891 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1547631338.891 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631338.891 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631338.891 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631338.891 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1547631338.891 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1547631338.891 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631338.891 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631338.891 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631338.892 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631338.892 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.892 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631338.892 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.893 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631338.893 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.893 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631338.893 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.894 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631338.894 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.894 * [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
1547631338.894 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.894 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631338.894 * [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)))
1547631338.895 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
1547631338.895 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1547631338.895 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1547631338.895 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1547631338.895 * [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)))
1547631338.895 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631338.895 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1547631338.895 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1547631338.895 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1547631338.895 * [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)))
1547631338.895 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631338.895 * [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)))
1547631338.895 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.896 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631338.896 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.896 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631338.896 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.897 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631338.897 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.897 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631338.897 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.898 * [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
1547631338.898 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.898 * [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)))
1547631338.898 * [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)))
1547631338.898 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
1547631338.898 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1547631338.898 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1547631338.898 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1547631338.898 * [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)))
1547631338.899 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631338.899 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1547631338.899 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1547631338.899 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1547631338.899 * [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)))
1547631338.899 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631338.899 * [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)))
1547631338.899 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.900 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631338.900 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.900 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631338.900 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.901 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631338.901 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.901 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631338.901 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.902 * [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
1547631338.902 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.902 * [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)))
1547631338.902 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 1)
1547631338.902 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631338.902 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
1547631338.902 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1547631338.902 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1547631338.902 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631338.902 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631338.902 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631338.902 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1547631338.902 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1547631338.902 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631338.902 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631338.903 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631338.903 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631338.903 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.903 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631338.903 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.904 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631338.904 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.904 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631338.904 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.905 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631338.905 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.905 * [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
1547631338.905 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.905 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631338.905 * [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)))
1547631338.906 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
1547631338.906 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1547631338.906 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1547631338.906 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1547631338.906 * [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)))
1547631338.906 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631338.906 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1547631338.906 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1547631338.906 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1547631338.906 * [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)))
1547631338.906 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631338.906 * [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)))
1547631338.906 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.907 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631338.907 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.907 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631338.907 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.908 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631338.908 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.908 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631338.908 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.909 * [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
1547631338.909 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.909 * [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)))
1547631338.909 * [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)))
1547631338.909 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
1547631338.909 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1547631338.909 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1547631338.909 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1547631338.910 * [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)))
1547631338.910 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631338.910 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1547631338.910 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1547631338.910 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1547631338.910 * [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)))
1547631338.910 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631338.910 * [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)))
1547631338.910 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.911 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631338.911 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.911 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631338.911 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.912 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631338.912 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.912 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631338.912 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.913 * [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
1547631338.913 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.913 * [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)))
1547631338.913 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
1547631338.913 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631338.913 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
1547631338.913 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1547631338.913 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1547631338.913 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631338.913 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631338.913 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631338.913 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1547631338.914 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1547631338.914 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631338.914 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631338.914 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631338.914 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631338.914 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.915 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631338.915 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.915 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631338.915 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.915 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631338.915 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.916 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631338.916 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.916 * [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
1547631338.916 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.916 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631338.917 * [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)))
1547631338.917 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
1547631338.917 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1547631338.917 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1547631338.917 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1547631338.917 * [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)))
1547631338.917 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631338.917 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1547631338.917 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1547631338.917 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1547631338.917 * [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)))
1547631338.917 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631338.917 * [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)))
1547631338.917 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.918 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631338.918 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.918 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631338.918 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.919 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631338.919 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.919 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631338.919 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.920 * [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
1547631338.920 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.920 * [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)))
1547631338.920 * [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)))
1547631338.920 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
1547631338.920 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1547631338.920 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1547631338.920 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1547631338.921 * [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)))
1547631338.921 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631338.921 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1547631338.921 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1547631338.921 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1547631338.921 * [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)))
1547631338.921 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631338.921 * [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)))
1547631338.921 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.922 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631338.922 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.923 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631338.923 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.924 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631338.924 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.924 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631338.924 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.925 * [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
1547631338.925 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.925 * [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)))
1547631338.925 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1547631338.925 * [misc]backup-simplify:  Simplify (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) into (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1/4)
1547631338.925 * [misc]approximate:  Taking taylor expansion of (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1/4) in (N) around 0
1547631338.925 * [misc]taylor:  Taking taylor expansion of (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1/4) in N
1547631338.925 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (pow (atan2 1 (fma N (+ N 1) 1)) 3)))) in N
1547631338.925 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (pow (atan2 1 (fma N (+ N 1) 1)) 3))) in N
1547631338.925 * [misc]taylor:  Taking taylor expansion of 1/4 in N
1547631338.925 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1547631338.925 * [misc]taylor:  Taking taylor expansion of (log (pow (atan2 1 (fma N (+ N 1) 1)) 3)) in N
1547631338.925 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (fma N (+ N 1) 1)) 3) in N
1547631338.925 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1547631338.925 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631338.925 * [misc]backup-simplify:  Simplify (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))) into (pow (atan2 1 (fma N (+ N 1) 1)) 2)
1547631338.926 * [misc]backup-simplify:  Simplify (* (atan2 1 (fma N (+ N 1) 1)) (pow (atan2 1 (fma N (+ N 1) 1)) 2)) into (pow (atan2 1 (fma N (+ N 1) 1)) 3)
1547631338.926 * [misc]backup-simplify:  Simplify (log (pow (atan2 1 (fma N (+ N 1) 1)) 3)) into (log (pow (atan2 1 (fma N (+ N 1) 1)) 3))
1547631338.926 * [misc]backup-simplify:  Simplify (* 1/4 (log (pow (atan2 1 (fma N (+ N 1) 1)) 3))) into (* 1/4 (log (pow (atan2 1 (fma N (+ N 1) 1)) 3)))
1547631338.926 * [misc]backup-simplify:  Simplify (exp (* 1/4 (log (pow (atan2 1 (fma N (+ N 1) 1)) 3)))) into (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1/4)
1547631338.926 * [misc]taylor:  Taking taylor expansion of (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1/4) in N
1547631338.926 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (pow (atan2 1 (fma N (+ N 1) 1)) 3)))) in N
1547631338.926 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (pow (atan2 1 (fma N (+ N 1) 1)) 3))) in N
1547631338.926 * [misc]taylor:  Taking taylor expansion of 1/4 in N
1547631338.926 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1547631338.926 * [misc]taylor:  Taking taylor expansion of (log (pow (atan2 1 (fma N (+ N 1) 1)) 3)) in N
1547631338.926 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (fma N (+ N 1) 1)) 3) in N
1547631338.926 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1547631338.926 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1547631338.926 * [misc]backup-simplify:  Simplify (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))) into (pow (atan2 1 (fma N (+ N 1) 1)) 2)
1547631338.926 * [misc]backup-simplify:  Simplify (* (atan2 1 (fma N (+ N 1) 1)) (pow (atan2 1 (fma N (+ N 1) 1)) 2)) into (pow (atan2 1 (fma N (+ N 1) 1)) 3)
1547631338.926 * [misc]backup-simplify:  Simplify (log (pow (atan2 1 (fma N (+ N 1) 1)) 3)) into (log (pow (atan2 1 (fma N (+ N 1) 1)) 3))
1547631338.927 * [misc]backup-simplify:  Simplify (* 1/4 (log (pow (atan2 1 (fma N (+ N 1) 1)) 3))) into (* 1/4 (log (pow (atan2 1 (fma N (+ N 1) 1)) 3)))
1547631338.927 * [misc]backup-simplify:  Simplify (exp (* 1/4 (log (pow (atan2 1 (fma N (+ N 1) 1)) 3)))) into (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1/4)
1547631338.927 * [misc]backup-simplify:  Simplify (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1/4) into (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1/4)
1547631338.927 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma N (+ N 1) 1)) 0) (* 0 (atan2 1 (fma N (+ N 1) 1)))) into 0
1547631338.927 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma N (+ N 1) 1)) 0) (* 0 (pow (atan2 1 (fma N (+ N 1) 1)) 2))) into 0
1547631338.928 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1)))) 1) into 0
1547631338.928 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (* 0 (log (pow (atan2 1 (fma N (+ N 1) 1)) 3)))) into 0
1547631338.929 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (pow (atan2 1 (fma N (+ N 1) 1)) 3)))) (+ (* (/ (pow 0 1) 1)))) into 0
1547631338.929 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.929 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma N (+ N 1) 1)) 0) (+ (* 0 0) (* 0 (atan2 1 (fma N (+ N 1) 1))))) into 0
1547631338.929 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma N (+ N 1) 1)) 0) (+ (* 0 0) (* 0 (pow (atan2 1 (fma N (+ N 1) 1)) 2)))) into 0
1547631338.930 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1)))) 2) into 0
1547631338.930 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (* 0 (log (pow (atan2 1 (fma N (+ N 1) 1)) 3))))) into 0
1547631338.932 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (pow (atan2 1 (fma N (+ N 1) 1)) 3)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1547631338.932 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.932 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma N (+ N 1) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (atan2 1 (fma N (+ N 1) 1)))))) into 0
1547631338.932 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma N (+ N 1) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (atan2 1 (fma N (+ N 1) 1)) 2))))) into 0
1547631338.934 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1)))) 6) into 0
1547631338.934 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (atan2 1 (fma N (+ N 1) 1)) 3)))))) into 0
1547631338.936 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (pow (atan2 1 (fma N (+ N 1) 1)) 3)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1547631338.936 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.937 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma N (+ N 1) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (atan2 1 (fma N (+ N 1) 1))))))) into 0
1547631338.937 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma N (+ N 1) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (atan2 1 (fma N (+ N 1) 1)) 2)))))) into 0
1547631338.940 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1)))) 24) into 0
1547631338.941 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (atan2 1 (fma N (+ N 1) 1)) 3))))))) into 0
1547631338.944 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (pow (atan2 1 (fma N (+ N 1) 1)) 3)))) (+ (* (/ (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
1547631338.944 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.945 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma N (+ N 1) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (atan2 1 (fma N (+ N 1) 1)))))))) into 0
1547631338.945 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma N (+ N 1) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (atan2 1 (fma N (+ N 1) 1)) 2))))))) into 0
1547631338.950 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1)))) 120) into 0
1547631338.950 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (atan2 1 (fma N (+ N 1) 1)) 3)))))))) into 0
1547631338.958 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (pow (atan2 1 (fma N (+ N 1) 1)) 3)))) (+ (* (/ (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
1547631338.958 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.959 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma N (+ N 1) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (atan2 1 (fma N (+ N 1) 1))))))))) into 0
1547631338.960 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma N (+ N 1) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (atan2 1 (fma N (+ N 1) 1)) 2)))))))) into 0
1547631338.967 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1)))) 720) into 0
1547631338.968 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (atan2 1 (fma N (+ N 1) 1)) 3))))))))) into 0
1547631338.976 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (pow (atan2 1 (fma N (+ N 1) 1)) 3)))) (+ (* (/ (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
1547631338.976 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.976 * [misc]backup-simplify:  Simplify (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1/4) into (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1/4)
1547631338.976 * [misc]backup-simplify:  Simplify (* (sqrt (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) into (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 1/4)
1547631338.976 * [misc]approximate:  Taking taylor expansion of (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 1/4) in (N) around 0
1547631338.976 * [misc]taylor:  Taking taylor expansion of (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 1/4) in N
1547631338.976 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3)))) in N
1547631338.976 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3))) in N
1547631338.976 * [misc]taylor:  Taking taylor expansion of 1/4 in N
1547631338.976 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1547631338.976 * [misc]taylor:  Taking taylor expansion of (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3)) in N
1547631338.976 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) in N
1547631338.976 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1547631338.976 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1547631338.977 * [misc]backup-simplify:  Simplify (* (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 2)
1547631338.977 * [misc]backup-simplify:  Simplify (* (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 2)) into (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3)
1547631338.977 * [misc]backup-simplify:  Simplify (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3)) into (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3))
1547631338.977 * [misc]backup-simplify:  Simplify (* 1/4 (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3))) into (* 1/4 (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3)))
1547631338.977 * [misc]backup-simplify:  Simplify (exp (* 1/4 (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3)))) into (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 1/4)
1547631338.977 * [misc]taylor:  Taking taylor expansion of (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 1/4) in N
1547631338.977 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3)))) in N
1547631338.977 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3))) in N
1547631338.977 * [misc]taylor:  Taking taylor expansion of 1/4 in N
1547631338.977 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1547631338.977 * [misc]taylor:  Taking taylor expansion of (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3)) in N
1547631338.977 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) in N
1547631338.977 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1547631338.977 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1547631338.977 * [misc]backup-simplify:  Simplify (* (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 2)
1547631338.978 * [misc]backup-simplify:  Simplify (* (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 2)) into (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3)
1547631338.978 * [misc]backup-simplify:  Simplify (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3)) into (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3))
1547631338.978 * [misc]backup-simplify:  Simplify (* 1/4 (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3))) into (* 1/4 (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3)))
1547631338.978 * [misc]backup-simplify:  Simplify (exp (* 1/4 (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3)))) into (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 1/4)
1547631338.978 * [misc]backup-simplify:  Simplify (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 1/4) into (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 1/4)
1547631338.978 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 0) (* 0 (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) into 0
1547631338.979 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 0) (* 0 (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 2))) into 0
1547631338.979 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 1)))) 1) into 0
1547631338.980 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (* 0 (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3)))) into 0
1547631338.980 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3)))) (+ (* (/ (pow 0 1) 1)))) into 0
1547631338.980 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.981 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 0) (+ (* 0 0) (* 0 (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1547631338.981 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 0) (+ (* 0 0) (* 0 (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 2)))) into 0
1547631338.982 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 1)))) 2) into 0
1547631338.982 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (* 0 (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3))))) into 0
1547631338.984 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1547631338.984 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.984 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))))) into 0
1547631338.984 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 2))))) into 0
1547631338.986 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 1)))) 6) into 0
1547631338.987 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3)))))) into 0
1547631338.990 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1547631338.990 * [misc]backup-simplify:  Simplify 0 into 0
1547631338.991 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))))) into 0
1547631338.991 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 2)))))) into 0
1547631338.994 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 1)))) 24) into 0
1547631338.995 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3))))))) into 0
1547631339.000 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3)))) (+ (* (/ (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
1547631339.000 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.001 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))))))) into 0
1547631339.002 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 2))))))) into 0
1547631339.010 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 1)))) 120) into 0
1547631339.011 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3)))))))) into 0
1547631339.016 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3)))) (+ (* (/ (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
1547631339.017 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.017 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))))))) into 0
1547631339.018 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 2)))))))) into 0
1547631339.025 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3) 1)))) 720) into 0
1547631339.026 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3))))))))) into 0
1547631339.034 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3)))) (+ (* (/ (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
1547631339.034 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.034 * [misc]backup-simplify:  Simplify (pow (pow (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) 3) 1/4) into (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1/4)
1547631339.035 * [misc]backup-simplify:  Simplify (* (sqrt (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1)))) (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1)))) into (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 1/4)
1547631339.035 * [misc]approximate:  Taking taylor expansion of (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 1/4) in (N) around 0
1547631339.035 * [misc]taylor:  Taking taylor expansion of (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 1/4) in N
1547631339.035 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3)))) in N
1547631339.035 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3))) in N
1547631339.035 * [misc]taylor:  Taking taylor expansion of 1/4 in N
1547631339.035 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1547631339.035 * [misc]taylor:  Taking taylor expansion of (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3)) in N
1547631339.035 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) in N
1547631339.035 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1547631339.035 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1547631339.035 * [misc]backup-simplify:  Simplify (* (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 2)
1547631339.035 * [misc]backup-simplify:  Simplify (* (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 2)) into (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3)
1547631339.035 * [misc]backup-simplify:  Simplify (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3)) into (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3))
1547631339.036 * [misc]backup-simplify:  Simplify (* 1/4 (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3))) into (* 1/4 (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3)))
1547631339.036 * [misc]backup-simplify:  Simplify (exp (* 1/4 (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3)))) into (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 1/4)
1547631339.036 * [misc]taylor:  Taking taylor expansion of (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 1/4) in N
1547631339.036 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3)))) in N
1547631339.036 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3))) in N
1547631339.036 * [misc]taylor:  Taking taylor expansion of 1/4 in N
1547631339.036 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1547631339.036 * [misc]taylor:  Taking taylor expansion of (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3)) in N
1547631339.036 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) in N
1547631339.036 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1547631339.036 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1547631339.036 * [misc]backup-simplify:  Simplify (* (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 2)
1547631339.036 * [misc]backup-simplify:  Simplify (* (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 2)) into (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3)
1547631339.036 * [misc]backup-simplify:  Simplify (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3)) into (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3))
1547631339.036 * [misc]backup-simplify:  Simplify (* 1/4 (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3))) into (* 1/4 (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3)))
1547631339.037 * [misc]backup-simplify:  Simplify (exp (* 1/4 (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3)))) into (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 1/4)
1547631339.037 * [misc]backup-simplify:  Simplify (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 1/4) into (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 1/4)
1547631339.037 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 0) (* 0 (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))) into 0
1547631339.037 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 0) (* 0 (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 2))) into 0
1547631339.038 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 1)))) 1) into 0
1547631339.038 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (* 0 (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3)))) into 0
1547631339.039 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3)))) (+ (* (/ (pow 0 1) 1)))) into 0
1547631339.039 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.039 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 0) (+ (* 0 0) (* 0 (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1547631339.039 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 0) (+ (* 0 0) (* 0 (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 2)))) into 0
1547631339.041 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 1)))) 2) into 0
1547631339.041 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (* 0 (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3))))) into 0
1547631339.042 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1547631339.042 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.043 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))))) into 0
1547631339.043 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 2))))) into 0
1547631339.045 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 1)))) 6) into 0
1547631339.045 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3)))))) into 0
1547631339.047 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1547631339.047 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.048 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))))) into 0
1547631339.048 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 2)))))) into 0
1547631339.051 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 1)))) 24) into 0
1547631339.052 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3))))))) into 0
1547631339.056 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3)))) (+ (* (/ (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
1547631339.056 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.057 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))))))) into 0
1547631339.058 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 2))))))) into 0
1547631339.062 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 1)))) 120) into 0
1547631339.063 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3)))))))) into 0
1547631339.068 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3)))) (+ (* (/ (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
1547631339.068 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.069 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))))))) into 0
1547631339.069 * [misc]backup-simplify:  Simplify (+ (* (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 2)))))))) into 0
1547631339.077 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3) 1)))) 720) into 0
1547631339.078 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3))))))))) into 0
1547631339.086 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3)))) (+ (* (/ (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
1547631339.086 * [misc]backup-simplify:  Simplify 0 into 0
1547631339.086 * [misc]backup-simplify:  Simplify (pow (pow (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) 3) 1/4) into (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1/4)
1547631339.086 * * * [misc]progress:  simplifying candidates
1547631339.086 * * * * [misc]progress:  [ 1 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (log1p (expm1 (sqrt (atan2 1 (fma N (+ N 1) 1))))))))>
1547631339.086 * * * * [misc]progress:  [ 2 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))))))>
1547631339.086 * * * * [misc]progress:  [ 3 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (pow (atan2 1 (fma N (+ N 1) 1)) 1/2))))>
1547631339.086 * * * * [misc]progress:  [ 4 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 1))))>
1547631339.086 * * * * [misc]progress:  [ 5 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (exp (log (sqrt (atan2 1 (fma N (+ N 1) 1))))))))>
1547631339.086 * * * * [misc]progress:  [ 6 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (log (exp (sqrt (atan2 1 (fma N (+ N 1) 1))))))))>
1547631339.086 * * * * [misc]progress:  [ 7 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (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))))))))>
1547631339.086 * * * * [misc]progress:  [ 8 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (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))))))))>
1547631339.086 * * * * [misc]progress:  [ 9 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (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))))))))>
1547631339.086 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1547631339.087 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631339.088 * * [misc]simplify:  iters left: 5 (14 enodes)
1547631339.090 * * [misc]simplify:  iters left: 4 (23 enodes)
1547631339.099 * * [misc]simplify:  iters left: 3 (38 enodes)
1547631339.108 * * [misc]simplify:  iters left: 2 (48 enodes)
1547631339.116 * * [misc]simplify:  iters left: 1 (49 enodes)
1547631339.122 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
1547631339.123 * [misc]simplify:  Simplified (2 2 2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (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))))))))
1547631339.123 * * * * [misc]progress:  [ 10 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (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)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))))>
1547631339.123 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631339.123 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631339.125 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631339.128 * * [misc]simplify:  iters left: 4 (21 enodes)
1547631339.138 * * [misc]simplify:  iters left: 3 (36 enodes)
1547631339.146 * * [misc]simplify:  iters left: 2 (45 enodes)
1547631339.154 * * [misc]simplify:  iters left: 1 (46 enodes)
1547631339.161 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631339.161 * [misc]simplify:  Simplified (2 2 2 1) to (λ (N) (* (sqrt (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)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))))
1547631339.161 * * * * [misc]progress:  [ 11 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt 1) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1547631339.161 * [enter]simplify:  Simplifying (sqrt 1)
1547631339.161 * * [misc]simplify:  iters left: 1 (2 enodes)
1547631339.163 * [exit]simplify:  Simplified to 1
1547631339.163 * [misc]simplify:  Simplified (2 2 2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))))))
1547631339.163 * * * * [misc]progress:  [ 12 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (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)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))))>
1547631339.163 * * * * [misc]progress:  [ 13 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (fabs (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1547631339.163 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631339.163 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631339.165 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631339.168 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631339.177 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631339.185 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631339.192 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631339.192 * [misc]simplify:  Simplified (2 2 2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (fabs (sqrt (atan2 1 (+ 1 (fma N N N))))))))
1547631339.192 * * * * [misc]progress:  [ 14 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1547631339.192 * * * * [misc]progress:  [ 15 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (log1p (expm1 (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1547631339.193 * * * * [misc]progress:  [ 16 / 88 ] simplifiying candidate #<alt (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))))))>
1547631339.193 * * * * [misc]progress:  [ 17 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (pow (atan2 1 (fma N (+ N 1) 1)) 1/2)) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1547631339.193 * * * * [misc]progress:  [ 18 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 1)) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1547631339.193 * * * * [misc]progress:  [ 19 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (exp (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1547631339.193 * * * * [misc]progress:  [ 20 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (log (exp (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1547631339.193 * * * * [misc]progress:  [ 21 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (* (* (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))))))>
1547631339.193 * * * * [misc]progress:  [ 22 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (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))))))>
1547631339.193 * * * * [misc]progress:  [ 23 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (* (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))))))>
1547631339.193 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1547631339.193 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631339.196 * * [misc]simplify:  iters left: 5 (14 enodes)
1547631339.197 * * [misc]simplify:  iters left: 4 (23 enodes)
1547631339.204 * * [misc]simplify:  iters left: 3 (38 enodes)
1547631339.209 * * [misc]simplify:  iters left: 2 (48 enodes)
1547631339.216 * * [misc]simplify:  iters left: 1 (49 enodes)
1547631339.221 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
1547631339.222 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (* (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))))))
1547631339.222 * * * * [misc]progress:  [ 24 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (* (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))))))>
1547631339.222 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631339.222 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631339.223 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631339.226 * * [misc]simplify:  iters left: 4 (21 enodes)
1547631339.232 * * [misc]simplify:  iters left: 3 (36 enodes)
1547631339.238 * * [misc]simplify:  iters left: 2 (45 enodes)
1547631339.243 * * [misc]simplify:  iters left: 1 (46 enodes)
1547631339.248 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631339.248 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (* (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))))))
1547631339.248 * * * * [misc]progress:  [ 25 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (* (sqrt 1) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1547631339.248 * [enter]simplify:  Simplifying (sqrt 1)
1547631339.249 * * [misc]simplify:  iters left: 1 (2 enodes)
1547631339.250 * [exit]simplify:  Simplified to 1
1547631339.250 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1547631339.250 * * * * [misc]progress:  [ 26 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (* (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))))))>
1547631339.250 * * * * [misc]progress:  [ 27 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (fabs (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1547631339.250 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631339.250 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631339.251 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631339.253 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631339.260 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631339.265 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631339.270 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631339.270 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (fabs (sqrt (atan2 1 (+ 1 (fma N N N)))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1547631339.270 * * * * [misc]progress:  [ 28 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1547631339.270 * * * * [misc]progress:  [ 29 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (log1p (expm1 (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))))))>
1547631339.270 * * * * [misc]progress:  [ 30 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (expm1 (log1p (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))))))>
1547631339.270 * * * * [misc]progress:  [ 31 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (pow (atan2 1 (fma N (+ N 1) 1)) 1/2)) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1547631339.270 * * * * [misc]progress:  [ 32 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 1)) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1547631339.271 * * * * [misc]progress:  [ 33 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (exp (log (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))))))>
1547631339.271 * * * * [misc]progress:  [ 34 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (log (exp (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))))))>
1547631339.271 * * * * [misc]progress:  [ 35 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* (* (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 (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1547631339.271 * * * * [misc]progress:  [ 36 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (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 (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1547631339.271 * * * * [misc]progress:  [ 37 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* (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 (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1547631339.271 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1547631339.271 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631339.273 * * [misc]simplify:  iters left: 5 (14 enodes)
1547631339.275 * * [misc]simplify:  iters left: 4 (23 enodes)
1547631339.280 * * [misc]simplify:  iters left: 3 (38 enodes)
1547631339.284 * * [misc]simplify:  iters left: 2 (48 enodes)
1547631339.288 * * [misc]simplify:  iters left: 1 (49 enodes)
1547631339.292 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
1547631339.292 * [misc]simplify:  Simplified (2 1 1 1) to (λ (N) (* (sqrt (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1547631339.292 * * * * [misc]progress:  [ 38 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* (sqrt (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)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1547631339.292 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631339.292 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631339.293 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631339.295 * * [misc]simplify:  iters left: 4 (21 enodes)
1547631339.299 * * [misc]simplify:  iters left: 3 (36 enodes)
1547631339.304 * * [misc]simplify:  iters left: 2 (45 enodes)
1547631339.307 * * [misc]simplify:  iters left: 1 (46 enodes)
1547631339.311 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631339.311 * [misc]simplify:  Simplified (2 1 1 1) to (λ (N) (* (sqrt (* (sqrt (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)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1547631339.311 * * * * [misc]progress:  [ 39 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* (sqrt 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))))))>
1547631339.311 * [enter]simplify:  Simplifying (sqrt 1)
1547631339.311 * * [misc]simplify:  iters left: 1 (2 enodes)
1547631339.312 * [exit]simplify:  Simplified to 1
1547631339.312 * [misc]simplify:  Simplified (2 1 1 1) to (λ (N) (* (sqrt (* 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))))))
1547631339.312 * * * * [misc]progress:  [ 40 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* (sqrt (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)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1547631339.312 * * * * [misc]progress:  [ 41 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (fabs (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))))))>
1547631339.312 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631339.312 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631339.314 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631339.317 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631339.326 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631339.333 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631339.340 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631339.340 * [misc]simplify:  Simplified (2 1 1 1) to (λ (N) (* (sqrt (fabs (sqrt (atan2 1 (+ 1 (fma N N N)))))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1547631339.340 * * * * [misc]progress:  [ 42 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* 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))))))>
1547631339.341 * * * * [misc]progress:  [ 43 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (log1p (expm1 (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))))>
1547631339.341 * * * * [misc]progress:  [ 44 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (expm1 (log1p (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))))>
1547631339.341 * * * * [misc]progress:  [ 45 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) (+ 1/2 1))))>
1547631339.341 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631339.341 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631339.342 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631339.343 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631339.348 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631339.351 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631339.355 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631339.355 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (pow (sqrt (atan2 1 (+ 1 (fma N N N)))) (+ 1/2 1))))
1547631339.355 * [enter]simplify:  Simplifying (+ 1/2 1)
1547631339.355 * * [misc]simplify:  iters left: 2 (3 enodes)
1547631339.356 * * [misc]simplify:  iters left: 1 (7 enodes)
1547631339.357 * [exit]simplify:  Simplified to 3/2
1547631339.357 * [misc]simplify:  Simplified (2 2 2) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 3/2)))
1547631339.357 * * * * [misc]progress:  [ 46 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (pow (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (atan2 1 (fma N (+ N 1) 1))) 1/2)))>
1547631339.357 * [enter]simplify:  Simplifying (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (atan2 1 (fma N (+ N 1) 1)))
1547631339.357 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631339.358 * * [misc]simplify:  iters left: 5 (13 enodes)
1547631339.360 * * [misc]simplify:  iters left: 4 (22 enodes)
1547631339.364 * * [misc]simplify:  iters left: 3 (37 enodes)
1547631339.368 * * [misc]simplify:  iters left: 2 (45 enodes)
1547631339.372 * * [misc]simplify:  iters left: 1 (46 enodes)
1547631339.375 * [exit]simplify:  Simplified to (* (atan2 1 (fma N (+ N 1) 1)) (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631339.375 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (pow (* (atan2 1 (fma N (+ N 1) 1)) (sqrt (atan2 1 (fma N (+ N 1) 1)))) 1/2)))
1547631339.375 * * * * [misc]progress:  [ 47 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (pow (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) 1)))>
1547631339.375 * [enter]simplify:  Simplifying (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631339.375 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631339.376 * * [misc]simplify:  iters left: 5 (14 enodes)
1547631339.378 * * [misc]simplify:  iters left: 4 (23 enodes)
1547631339.383 * * [misc]simplify:  iters left: 3 (38 enodes)
1547631339.388 * * [misc]simplify:  iters left: 2 (48 enodes)
1547631339.392 * * [misc]simplify:  iters left: 1 (49 enodes)
1547631339.395 * [exit]simplify:  Simplified to (* (sqrt (atan2 1 (+ 1 (fma N N N)))) (sqrt (sqrt (atan2 1 (+ 1 (fma N N N))))))
1547631339.395 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (pow (* (sqrt (atan2 1 (+ 1 (fma N N N)))) (sqrt (sqrt (atan2 1 (+ 1 (fma N N N)))))) 1)))
1547631339.395 * * * * [misc]progress:  [ 48 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) (+ 1/2 1))))>
1547631339.395 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631339.395 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631339.396 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631339.398 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631339.402 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631339.406 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631339.410 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631339.410 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (pow (sqrt (atan2 1 (+ 1 (fma N N N)))) (+ 1/2 1))))
1547631339.410 * * * * [misc]progress:  [ 49 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (pow (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) 1)))>
1547631339.410 * * * * [misc]progress:  [ 50 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (exp (+ (log (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (log (sqrt (atan2 1 (fma N (+ N 1) 1))))))))>
1547631339.410 * [enter]simplify:  Simplifying (+ (log (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1547631339.410 * * [misc]simplify:  iters left: 6 (10 enodes)
1547631339.412 * * [misc]simplify:  iters left: 5 (16 enodes)
1547631339.415 * * [misc]simplify:  iters left: 4 (25 enodes)
1547631339.422 * * [misc]simplify:  iters left: 3 (40 enodes)
1547631339.429 * * [misc]simplify:  iters left: 2 (47 enodes)
1547631339.435 * * [misc]simplify:  iters left: 1 (48 enodes)
1547631339.440 * [exit]simplify:  Simplified to (+ (log (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1547631339.440 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (exp (+ (log (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (log (sqrt (atan2 1 (fma N (+ N 1) 1))))))))
1547631339.440 * * * * [misc]progress:  [ 51 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (exp (log (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))))>
1547631339.440 * * * * [misc]progress:  [ 52 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (log (exp (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))))>
1547631339.441 * * * * [misc]progress:  [ 53 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (pow (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) 3)))>
1547631339.441 * * * * [misc]progress:  [ 54 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (pow (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) 3)))>
1547631339.441 * * * * [misc]progress:  [ 55 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (* (* (* (sqrt (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))))) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))))>
1547631339.441 * [enter]simplify:  Simplifying (* (* (* (sqrt (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))))) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1547631339.441 * * [misc]simplify:  iters left: 6 (12 enodes)
1547631339.444 * * [misc]simplify:  iters left: 5 (27 enodes)
1547631339.451 * * [misc]simplify:  iters left: 4 (63 enodes)
1547631339.469 * * [misc]simplify:  iters left: 3 (101 enodes)
1547631339.485 * * [misc]simplify:  iters left: 2 (114 enodes)
1547631339.499 * * [misc]simplify:  iters left: 1 (118 enodes)
1547631339.511 * [exit]simplify:  Simplified to (* (sqrt (sqrt (atan2 1 (+ (fma N N 1) N)))) (* (atan2 1 (+ (fma N N 1) N)) (atan2 1 (+ (fma N N 1) N))))
1547631339.511 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (* (sqrt (sqrt (atan2 1 (+ (fma N N 1) N)))) (* (atan2 1 (+ (fma N N 1) N)) (atan2 1 (+ (fma N N 1) N)))))))
1547631339.511 * * * * [misc]progress:  [ 56 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (* (cbrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))))>
1547631339.511 * * * * [misc]progress:  [ 57 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (* (* (* (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))))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))))>
1547631339.511 * * * * [misc]progress:  [ 58 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (atan2 1 (fma N (+ N 1) 1))))))>
1547631339.511 * [enter]simplify:  Simplifying (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (atan2 1 (fma N (+ N 1) 1)))
1547631339.511 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631339.513 * * [misc]simplify:  iters left: 5 (13 enodes)
1547631339.515 * * [misc]simplify:  iters left: 4 (22 enodes)
1547631339.522 * * [misc]simplify:  iters left: 3 (37 enodes)
1547631339.528 * * [misc]simplify:  iters left: 2 (45 enodes)
1547631339.533 * * [misc]simplify:  iters left: 1 (46 enodes)
1547631339.539 * [exit]simplify:  Simplified to (* (atan2 1 (fma N (+ N 1) 1)) (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631339.539 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (* (atan2 1 (fma N (+ N 1) 1)) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))
1547631339.539 * * * * [misc]progress:  [ 59 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))))>
1547631339.539 * * * * [misc]progress:  [ 60 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* 1 (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1547631339.539 * * * * [misc]progress:  [ 61 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (* (sqrt (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)))))))>
1547631339.539 * [enter]simplify:  Simplifying (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631339.539 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631339.540 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631339.543 * * [misc]simplify:  iters left: 4 (21 enodes)
1547631339.549 * * [misc]simplify:  iters left: 3 (36 enodes)
1547631339.554 * * [misc]simplify:  iters left: 2 (45 enodes)
1547631339.560 * * [misc]simplify:  iters left: 1 (46 enodes)
1547631339.564 * [exit]simplify:  Simplified to (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631339.564 * [misc]simplify:  Simplified (2 2 2) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (* (sqrt (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)))))))
1547631339.564 * * * * [misc]progress:  [ 62 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (* (sqrt (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)))))))>
1547631339.565 * [enter]simplify:  Simplifying (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))
1547631339.565 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631339.566 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631339.568 * * [misc]simplify:  iters left: 4 (21 enodes)
1547631339.575 * * [misc]simplify:  iters left: 3 (36 enodes)
1547631339.581 * * [misc]simplify:  iters left: 2 (45 enodes)
1547631339.586 * * [misc]simplify:  iters left: 1 (46 enodes)
1547631339.590 * [exit]simplify:  Simplified to (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))
1547631339.591 * [misc]simplify:  Simplified (2 2 2) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (* (sqrt (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)))))))
1547631339.591 * * * * [misc]progress:  [ 63 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (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))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1547631339.591 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631339.591 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631339.592 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631339.594 * * [misc]simplify:  iters left: 4 (21 enodes)
1547631339.601 * * [misc]simplify:  iters left: 3 (36 enodes)
1547631339.606 * * [misc]simplify:  iters left: 2 (45 enodes)
1547631339.612 * * [misc]simplify:  iters left: 1 (46 enodes)
1547631339.616 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631339.616 * [misc]simplify:  Simplified (2 2 2) to (λ (N) (* (sqrt (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))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))
1547631339.616 * * * * [misc]progress:  [ 64 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt 1)) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1547631339.616 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631339.616 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631339.618 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631339.620 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631339.626 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631339.631 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631339.636 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631339.636 * [misc]simplify:  Simplified (2 2 2) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt 1)) (sqrt (atan2 1 (+ 1 (fma N N N)))))))
1547631339.636 * * * * [misc]progress:  [ 65 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (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))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1547631339.636 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631339.637 * * [misc]simplify:  iters left: 6 (7 enodes)
1547631339.638 * * [misc]simplify:  iters left: 5 (12 enodes)
1547631339.640 * * [misc]simplify:  iters left: 4 (21 enodes)
1547631339.646 * * [misc]simplify:  iters left: 3 (36 enodes)
1547631339.652 * * [misc]simplify:  iters left: 2 (45 enodes)
1547631339.657 * * [misc]simplify:  iters left: 1 (46 enodes)
1547631339.661 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1547631339.661 * [misc]simplify:  Simplified (2 2 2) to (λ (N) (* (sqrt (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))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))
1547631339.662 * * * * [misc]progress:  [ 66 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) 1) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1547631339.662 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631339.662 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631339.663 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631339.666 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631339.672 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631339.677 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631339.682 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631339.683 * [misc]simplify:  Simplified (2 2 2) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) 1) (sqrt (atan2 1 (+ 1 (fma N N N)))))))
1547631339.683 * * * * [misc]progress:  [ 67 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (* (cbrt (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (* (cbrt (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1547631339.683 * [enter]simplify:  Simplifying (* (cbrt (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1547631339.683 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631339.685 * * [misc]simplify:  iters left: 5 (14 enodes)
1547631339.687 * * [misc]simplify:  iters left: 4 (23 enodes)
1547631339.694 * * [misc]simplify:  iters left: 3 (38 enodes)
1547631339.700 * * [misc]simplify:  iters left: 2 (48 enodes)
1547631339.707 * * [misc]simplify:  iters left: 1 (49 enodes)
1547631339.712 * [exit]simplify:  Simplified to (* (cbrt (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1547631339.712 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (* (cbrt (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (* (cbrt (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))
1547631339.712 * * * * [misc]progress:  [ 68 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (* (sqrt (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1547631339.712 * [enter]simplify:  Simplifying (sqrt (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1547631339.713 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631339.714 * * [misc]simplify:  iters left: 5 (15 enodes)
1547631339.717 * * [misc]simplify:  iters left: 4 (24 enodes)
1547631339.725 * * [misc]simplify:  iters left: 3 (39 enodes)
1547631339.731 * * [misc]simplify:  iters left: 2 (47 enodes)
1547631339.737 * * [misc]simplify:  iters left: 1 (48 enodes)
1547631339.742 * [exit]simplify:  Simplified to (fabs (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1547631339.742 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (fabs (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))
1547631339.743 * * * * [misc]progress:  [ 69 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (* (sqrt (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1547631339.743 * [enter]simplify:  Simplifying (sqrt (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))))
1547631339.743 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631339.745 * * [misc]simplify:  iters left: 5 (15 enodes)
1547631339.747 * * [misc]simplify:  iters left: 4 (24 enodes)
1547631339.754 * * [misc]simplify:  iters left: 3 (39 enodes)
1547631339.760 * * [misc]simplify:  iters left: 2 (47 enodes)
1547631339.766 * * [misc]simplify:  iters left: 1 (48 enodes)
1547631339.771 * [exit]simplify:  Simplified to (sqrt (fabs (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1547631339.771 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (fabs (cbrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))
1547631339.771 * * * * [misc]progress:  [ 70 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1547631339.771 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1547631339.771 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631339.773 * * [misc]simplify:  iters left: 5 (13 enodes)
1547631339.775 * * [misc]simplify:  iters left: 4 (22 enodes)
1547631339.781 * * [misc]simplify:  iters left: 3 (37 enodes)
1547631339.787 * * [misc]simplify:  iters left: 2 (45 enodes)
1547631339.793 * * [misc]simplify:  iters left: 1 (46 enodes)
1547631339.798 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (atan2 1 (+ 1 (fma N N N))))))
1547631339.798 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (sqrt (atan2 1 (+ 1 (fma N N N)))))) (* (sqrt (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))
1547631339.798 * * * * [misc]progress:  [ 71 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt 1)) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1547631339.798 * [enter]simplify:  Simplifying (sqrt (sqrt 1))
1547631339.798 * * [misc]simplify:  iters left: 2 (3 enodes)
1547631339.799 * * [misc]simplify:  iters left: 1 (5 enodes)
1547631339.800 * [exit]simplify:  Simplified to 1
1547631339.800 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* 1 (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))
1547631339.800 * * * * [misc]progress:  [ 72 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1547631339.800 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1547631339.800 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631339.802 * * [misc]simplify:  iters left: 5 (13 enodes)
1547631339.804 * * [misc]simplify:  iters left: 4 (22 enodes)
1547631339.811 * * [misc]simplify:  iters left: 3 (37 enodes)
1547631339.817 * * [misc]simplify:  iters left: 2 (45 enodes)
1547631339.820 * * [misc]simplify:  iters left: 1 (46 enodes)
1547631339.824 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (atan2 1 (+ 1 (fma N N N))))))
1547631339.824 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (sqrt (atan2 1 (+ 1 (fma N N N)))))) (* (sqrt (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))
1547631339.824 * * * * [misc]progress:  [ 73 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt 1) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1547631339.824 * [enter]simplify:  Simplifying (sqrt 1)
1547631339.824 * * [misc]simplify:  iters left: 1 (2 enodes)
1547631339.825 * [exit]simplify:  Simplified to 1
1547631339.825 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* 1 (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))
1547631339.825 * * * * [misc]progress:  [ 74 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1547631339.825 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1547631339.825 * * [misc]simplify:  iters left: 6 (8 enodes)
1547631339.826 * * [misc]simplify:  iters left: 5 (13 enodes)
1547631339.828 * * [misc]simplify:  iters left: 4 (22 enodes)
1547631339.832 * * [misc]simplify:  iters left: 3 (37 enodes)
1547631339.836 * * [misc]simplify:  iters left: 2 (45 enodes)
1547631339.840 * * [misc]simplify:  iters left: 1 (46 enodes)
1547631339.843 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (atan2 1 (+ 1 (fma N N N))))))
1547631339.843 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (sqrt (atan2 1 (+ 1 (fma N N N)))))) (* (sqrt (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))
1547631339.843 * * * * [misc]progress:  [ 75 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* 1 (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1547631339.843 * * * * [misc]progress:  [ 76 / 88 ] 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)))))))>
1547631339.843 * * * * [misc]progress:  [ 77 / 88 ] 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))))))>
1547631339.844 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631339.844 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631339.845 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631339.846 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631339.855 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631339.863 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631339.870 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631339.870 * [misc]simplify:  Simplified (2 2 2) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (+ 1 (fma N N N)))))))
1547631339.871 * * * * [misc]progress:  [ 78 / 88 ] 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))))))>
1547631339.871 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631339.871 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631339.872 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631339.873 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631339.878 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631339.882 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631339.886 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631339.886 * [misc]simplify:  Simplified (2 2 2) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (+ 1 (fma N N N)))))))
1547631339.886 * * * * [misc]progress:  [ 79 / 88 ] 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))))))>
1547631339.886 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631339.886 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631339.887 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631339.888 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631339.892 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631339.896 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631339.900 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631339.900 * [misc]simplify:  Simplified (2 2 2) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (+ 1 (fma N N N)))))))
1547631339.900 * * * * [misc]progress:  [ 80 / 88 ] 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))))))>
1547631339.901 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631339.901 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631339.903 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631339.906 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631339.915 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631339.923 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631339.931 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631339.931 * [misc]simplify:  Simplified (2 2 1 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1547631339.931 * * * * [misc]progress:  [ 81 / 88 ] 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))))))>
1547631339.931 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631339.931 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631339.933 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631339.936 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631339.946 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631339.954 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631339.963 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631339.963 * [misc]simplify:  Simplified (2 2 1 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1547631339.963 * * * * [misc]progress:  [ 82 / 88 ] 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))))))>
1547631339.963 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631339.963 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631339.965 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631339.968 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631339.978 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631339.982 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631339.986 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631339.986 * [misc]simplify:  Simplified (2 2 1 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1547631339.986 * * * * [misc]progress:  [ 83 / 88 ] 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))))))>
1547631339.986 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631339.986 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631339.987 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631339.989 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631339.993 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631339.997 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631340.001 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631340.001 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1547631340.001 * * * * [misc]progress:  [ 84 / 88 ] 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))))))>
1547631340.001 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631340.001 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631340.002 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631340.004 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631340.009 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631340.017 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631340.024 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631340.025 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1547631340.025 * * * * [misc]progress:  [ 85 / 88 ] 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))))))>
1547631340.025 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1547631340.025 * * [misc]simplify:  iters left: 5 (6 enodes)
1547631340.027 * * [misc]simplify:  iters left: 4 (11 enodes)
1547631340.030 * * [misc]simplify:  iters left: 3 (20 enodes)
1547631340.035 * * [misc]simplify:  iters left: 2 (35 enodes)
1547631340.039 * * [misc]simplify:  iters left: 1 (41 enodes)
1547631340.042 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1547631340.043 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1547631340.043 * * * * [misc]progress:  [ 86 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1/4)))>
1547631340.043 * [enter]simplify:  Simplifying (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1/4)
1547631340.043 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631340.044 * * [misc]simplify:  iters left: 5 (17 enodes)
1547631340.047 * * [misc]simplify:  iters left: 4 (26 enodes)
1547631340.052 * * [misc]simplify:  iters left: 3 (41 enodes)
1547631340.057 * * [misc]simplify:  iters left: 2 (49 enodes)
1547631340.065 * * [misc]simplify:  iters left: 1 (50 enodes)
1547631340.072 * [exit]simplify:  Simplified to (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1/4)
1547631340.072 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1/4)))
1547631340.072 * * * * [misc]progress:  [ 87 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1/4)))>
1547631340.072 * [enter]simplify:  Simplifying (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1/4)
1547631340.073 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631340.074 * * [misc]simplify:  iters left: 5 (17 enodes)
1547631340.076 * * [misc]simplify:  iters left: 4 (26 enodes)
1547631340.081 * * [misc]simplify:  iters left: 3 (41 enodes)
1547631340.086 * * [misc]simplify:  iters left: 2 (49 enodes)
1547631340.090 * * [misc]simplify:  iters left: 1 (50 enodes)
1547631340.095 * [exit]simplify:  Simplified to (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1/4)
1547631340.095 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1/4)))
1547631340.095 * * * * [misc]progress:  [ 88 / 88 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1/4)))>
1547631340.095 * [enter]simplify:  Simplifying (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1/4)
1547631340.095 * * [misc]simplify:  iters left: 6 (9 enodes)
1547631340.097 * * [misc]simplify:  iters left: 5 (17 enodes)
1547631340.099 * * [misc]simplify:  iters left: 4 (26 enodes)
1547631340.105 * * [misc]simplify:  iters left: 3 (41 enodes)
1547631340.112 * * [misc]simplify:  iters left: 2 (49 enodes)
1547631340.121 * * [misc]simplify:  iters left: 1 (50 enodes)
1547631340.128 * [exit]simplify:  Simplified to (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1/4)
1547631340.129 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (pow (pow (atan2 1 (fma N (+ N 1) 1)) 3) 1/4)))
1547631340.129 * * * [misc]progress:  adding candidates to table
1547631340.870 * [misc]progress:  [Phase 3 of 3] Extracting.
1547631340.870 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (* (cbrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))))> #<alt (λ (N) (- (atan (+ N 1)) (atan N)))> #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (pow (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) 3)))> #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))> #<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))))))> #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (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))))))>)
1547631340.870 * * * [misc]regime-changes:  Trying 2 branch expressions: (N (- (atan (+ N 1)) (atan N)))
1547631340.870 * * * * [misc]regimes:  Trying to branch on N from (#<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (* (cbrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))))> #<alt (λ (N) (- (atan (+ N 1)) (atan N)))> #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (pow (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) 3)))> #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))> #<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))))))> #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (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))))))>)
1547631340.904 * * * * [misc]regimes:  Trying to branch on (- (atan (+ N 1)) (atan N)) from (#<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (* (cbrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))))> #<alt (λ (N) (- (atan (+ N 1)) (atan N)))> #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (pow (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) 3)))> #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))> #<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))))))> #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (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))))))>)
1547631340.938 * * * [misc]regime:  Found split indices: #<option (#s(si 3 256))>
1547631340.938 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1547631340.938 * * [misc]simplify:  iters left: 4 (5 enodes)
1547631340.939 * * [misc]simplify:  iters left: 3 (8 enodes)
1547631340.939 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1547631340.939 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1547631342.710 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547631342.713 * * * * [exit]points:  Sampled 8000 points with exact outputs
1547631343.225 * [misc]regime-testing:  Baseline error score: 0.30597328687371056
1547631343.226 * [misc]regime-testing:  Oracle error score: 0.2572232868737106
1547631343.228 * [misc]regime-testing:  End program error score: 0.30597328687371056
1547631343.264 * [misc]regime-testing:  Target error score: 0.30709828687371055