1544776978.517 * [misc]progress:  [Phase 1 of 3] Setting up.
1544776978.517 * * * [misc]progress:  [1/2] Preparing points
1544776978.517 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1544776978.557 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544776978.557 * * * * [exit]points:  Sampled 256 points with exact outputs
1544776978.557 * * * [misc]progress:  [2/2] Setting up program.
1544776978.561 * [misc]progress:  [Phase 2 of 3] Improving.
1544776978.561 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1544776978.562 * * [misc]simplify:  iters left: 5 (6 enodes)
1544776978.563 * * [misc]simplify:  iters left: 4 (11 enodes)
1544776978.565 * * [misc]simplify:  iters left: 3 (12 enodes)
1544776978.566 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1544776978.574 * * [misc]progress:  iteration 1 / 4
1544776978.574 * * * [misc]progress:  picking best candidate
1544776978.577 * * * * [misc]pick:  Picked  #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1544776978.578 * * * [misc]progress:  localizing error
1544776978.621 * * * [misc]progress:  generating rewritten candidates
1544776978.621 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1544776978.669 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
1544776978.671 * * * [misc]progress:  generating series expansions
1544776978.671 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1544776978.671 * [misc]backup-simplify:  Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
1544776978.671 * [misc]approximate:  Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in (N) around 0
1544776978.671 * [misc]taylor:  Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in N
1544776978.671 * [misc]taylor:  Taking taylor expansion of (atan (+ N 1)) in N
1544776978.673 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1544776978.673 * [misc]taylor:  Taking taylor expansion of (atan N) in N
1544776978.673 * [misc]backup-simplify:  Simplify (atan N) into (atan N)
1544776978.673 * [misc]taylor:  Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in N
1544776978.673 * [misc]taylor:  Taking taylor expansion of (atan (+ N 1)) in N
1544776978.673 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1544776978.673 * [misc]taylor:  Taking taylor expansion of (atan N) in N
1544776978.674 * [misc]backup-simplify:  Simplify (atan N) into (atan N)
1544776978.674 * [misc]backup-simplify:  Simplify (- (atan N)) into (- (atan N))
1544776978.674 * [misc]backup-simplify:  Simplify (+ (atan (+ N 1)) (- (atan N))) into (- (atan (+ N 1)) (atan N))
1544776978.674 * [misc]backup-simplify:  Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
1544776978.674 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776978.675 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776978.675 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.675 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776978.675 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776978.675 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.675 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776978.675 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776978.675 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.675 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776978.676 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776978.676 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.676 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776978.676 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776978.676 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.676 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776978.676 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776978.676 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.677 * [misc]backup-simplify:  Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
1544776978.677 * [misc]backup-simplify:  Simplify (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
1544776978.677 * [misc]approximate:  Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in (N) around 0
1544776978.677 * [misc]taylor:  Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in N
1544776978.677 * [misc]taylor:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
1544776978.677 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1544776978.677 * [misc]taylor:  Taking taylor expansion of (atan (/ 1 N)) in N
1544776978.677 * [misc]backup-simplify:  Simplify (atan (/ 1 N)) into (atan (/ 1 N))
1544776978.677 * [misc]taylor:  Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in N
1544776978.677 * [misc]taylor:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
1544776978.677 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1544776978.677 * [misc]taylor:  Taking taylor expansion of (atan (/ 1 N)) in N
1544776978.677 * [misc]backup-simplify:  Simplify (atan (/ 1 N)) into (atan (/ 1 N))
1544776978.677 * [misc]backup-simplify:  Simplify (- (atan (/ 1 N))) into (- (atan (/ 1 N)))
1544776978.678 * [misc]backup-simplify:  Simplify (+ (atan (+ (/ 1 N) 1)) (- (atan (/ 1 N)))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
1544776978.678 * [misc]backup-simplify:  Simplify (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
1544776978.678 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776978.678 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776978.678 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.678 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776978.678 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776978.679 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.679 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776978.679 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776978.679 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.679 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776978.679 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776978.679 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.679 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776978.680 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776978.680 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.680 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776978.680 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776978.680 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.680 * [misc]backup-simplify:  Simplify (- (atan (+ (/ 1 (/ 1 N)) 1)) (atan (/ 1 (/ 1 N)))) into (- (atan (+ N 1)) (atan N))
1544776978.680 * [misc]backup-simplify:  Simplify (- (atan (+ (/ 1 (- N)) 1)) (atan (/ 1 (- N)))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
1544776978.680 * [misc]approximate:  Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in (N) around 0
1544776978.681 * [misc]taylor:  Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in N
1544776978.681 * [misc]taylor:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
1544776978.681 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1544776978.681 * [misc]taylor:  Taking taylor expansion of (atan (/ -1 N)) in N
1544776978.681 * [misc]backup-simplify:  Simplify (atan (/ -1 N)) into (atan (/ -1 N))
1544776978.681 * [misc]taylor:  Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in N
1544776978.681 * [misc]taylor:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
1544776978.681 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1544776978.681 * [misc]taylor:  Taking taylor expansion of (atan (/ -1 N)) in N
1544776978.681 * [misc]backup-simplify:  Simplify (atan (/ -1 N)) into (atan (/ -1 N))
1544776978.681 * [misc]backup-simplify:  Simplify (- (atan (/ -1 N))) into (- (atan (/ -1 N)))
1544776978.681 * [misc]backup-simplify:  Simplify (+ (atan (- 1 (/ 1 N))) (- (atan (/ -1 N)))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
1544776978.681 * [misc]backup-simplify:  Simplify (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
1544776978.682 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776978.682 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776978.682 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.682 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776978.682 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776978.682 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.682 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776978.683 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776978.683 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.683 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776978.683 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776978.683 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.683 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776978.683 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776978.683 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.684 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776978.684 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776978.684 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.684 * [misc]backup-simplify:  Simplify (- (atan (- 1 (/ 1 (/ 1 (- N))))) (atan (/ -1 (/ 1 (- N))))) into (- (atan (+ N 1)) (atan N))
1544776978.684 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
1544776978.684 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1544776978.684 * [misc]approximate:  Taking taylor expansion of (atan (+ N 1)) in (N) around 0
1544776978.684 * [misc]taylor:  Taking taylor expansion of (atan (+ N 1)) in N
1544776978.684 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1544776978.684 * [misc]taylor:  Taking taylor expansion of (atan (+ N 1)) in N
1544776978.685 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1544776978.685 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1544776978.685 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.685 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.685 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.685 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.685 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.685 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.685 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1544776978.685 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1544776978.685 * [misc]approximate:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in (N) around 0
1544776978.685 * [misc]taylor:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
1544776978.685 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1544776978.685 * [misc]taylor:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
1544776978.685 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1544776978.686 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1544776978.686 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.686 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.686 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.686 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.686 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.686 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.686 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 (/ 1 N)) 1)) into (atan (+ N 1))
1544776978.686 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 (- N)) 1)) into (atan (- 1 (/ 1 N)))
1544776978.686 * [misc]approximate:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in (N) around 0
1544776978.686 * [misc]taylor:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
1544776978.686 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1544776978.686 * [misc]taylor:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
1544776978.686 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1544776978.686 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1544776978.687 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.687 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.687 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.687 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.687 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.687 * [misc]backup-simplify:  Simplify 0 into 0
1544776978.687 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 (/ 1 (- N))))) into (atan (+ N 1))
1544776978.687 * * * [misc]progress:  simplifying candidates
1544776978.687 * * * * [misc]progress:  [ 1 / 28 ] simplifiying candidate #<alt (λ (N) (atan2 (- (+ N 1) N) (+ 1 (* (+ N 1) N))))>
1544776978.687 * [enter]simplify:  Simplifying (- (+ N 1) N)
1544776978.688 * * [misc]simplify:  iters left: 4 (4 enodes)
1544776978.691 * * [misc]simplify:  iters left: 3 (11 enodes)
1544776978.695 * * [misc]simplify:  iters left: 2 (19 enodes)
1544776978.704 * * [misc]simplify:  iters left: 1 (25 enodes)
1544776978.707 * [exit]simplify:  Simplified to 1
1544776978.707 * [misc]simplify:  Simplified (2 1) to (λ (N) (atan2 1 (+ 1 (* (+ N 1) N))))
1544776978.708 * [enter]simplify:  Simplifying (+ 1 (* (+ N 1) N))
1544776978.708 * * [misc]simplify:  iters left: 6 (5 enodes)
1544776978.711 * * [misc]simplify:  iters left: 5 (10 enodes)
1544776978.715 * * [misc]simplify:  iters left: 4 (17 enodes)
1544776978.722 * * [misc]simplify:  iters left: 3 (27 enodes)
1544776978.731 * * [misc]simplify:  iters left: 2 (42 enodes)
1544776978.753 * * [misc]simplify:  iters left: 1 (43 enodes)
1544776978.761 * [exit]simplify:  Simplified to (+ (+ N 1) (* N N))
1544776978.761 * [misc]simplify:  Simplified (2 2) to (λ (N) (atan2 1 (+ (+ N 1) (* N N))))
1544776978.761 * * * * [misc]progress:  [ 2 / 28 ] simplifiying candidate #<alt (λ (N) (log (/ (exp (atan (+ N 1))) (exp (atan N)))))>
1544776978.761 * [enter]simplify:  Simplifying (/ (exp (atan (+ N 1))) (exp (atan N)))
1544776978.762 * * [misc]simplify:  iters left: 6 (8 enodes)
1544776978.765 * * [misc]simplify:  iters left: 5 (13 enodes)
1544776978.769 * * [misc]simplify:  iters left: 4 (15 enodes)
1544776978.774 * * [misc]simplify:  iters left: 3 (18 enodes)
1544776978.779 * * [misc]simplify:  iters left: 2 (20 enodes)
1544776978.785 * * [misc]simplify:  iters left: 1 (24 enodes)
1544776978.795 * [exit]simplify:  Simplified to (exp (- (atan (+ 1 N)) (atan N)))
1544776978.795 * [misc]simplify:  Simplified (2 1) to (λ (N) (log (exp (- (atan (+ 1 N)) (atan N)))))
1544776978.795 * * * * [misc]progress:  [ 3 / 28 ] simplifiying candidate #<alt (λ (N) (pow (- (atan (+ N 1)) (atan N)) 1))>
1544776978.795 * * * * [misc]progress:  [ 4 / 28 ] simplifiying candidate #<alt (λ (N) (exp (log (- (atan (+ N 1)) (atan N)))))>
1544776978.795 * * * * [misc]progress:  [ 5 / 28 ] simplifiying candidate #<alt (λ (N) (log (exp (- (atan (+ N 1)) (atan N)))))>
1544776978.795 * * * * [misc]progress:  [ 6 / 28 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (- (atan (+ N 1)) (atan N))) (cbrt (- (atan (+ N 1)) (atan N)))) (cbrt (- (atan (+ N 1)) (atan N)))))>
1544776978.795 * * * * [misc]progress:  [ 7 / 28 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (- (atan (+ N 1)) (atan N)) (- (atan (+ N 1)) (atan N))) (- (atan (+ N 1)) (atan N)))))>
1544776978.795 * * * * [misc]progress:  [ 8 / 28 ] simplifiying candidate #<alt (λ (N) (* (sqrt (- (atan (+ N 1)) (atan N))) (sqrt (- (atan (+ N 1)) (atan N)))))>
1544776978.795 * * * * [misc]progress:  [ 9 / 28 ] 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))))))>
1544776978.796 * * * * [misc]progress:  [ 10 / 28 ] simplifiying candidate #<alt (λ (N) (+ (atan (+ N 1)) (- (atan N))))>
1544776978.796 * * * * [misc]progress:  [ 11 / 28 ] simplifiying candidate #<alt (λ (N) (* 1 (- (atan (+ N 1)) (atan N))))>
1544776978.796 * * * * [misc]progress:  [ 12 / 28 ] simplifiying candidate #<alt (λ (N) (/ (- (* (atan (+ N 1)) (atan (+ N 1))) (* (atan N) (atan N))) (+ (atan (+ N 1)) (atan N))))>
1544776978.796 * * * * [misc]progress:  [ 13 / 28 ] simplifiying candidate #<alt (λ (N) (* (+ (sqrt (atan (+ N 1))) (sqrt (atan N))) (- (sqrt (atan (+ N 1))) (sqrt (atan N)))))>
1544776978.796 * [enter]simplify:  Simplifying (+ (sqrt (atan (+ N 1))) (sqrt (atan N)))
1544776978.797 * * [misc]simplify:  iters left: 6 (8 enodes)
1544776978.800 * * [misc]simplify:  iters left: 5 (12 enodes)
1544776978.804 * [exit]simplify:  Simplified to (+ (sqrt (atan N)) (sqrt (atan (+ 1 N))))
1544776978.804 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (+ (sqrt (atan N)) (sqrt (atan (+ 1 N)))) (- (sqrt (atan (+ N 1))) (sqrt (atan N)))))
1544776978.804 * [enter]simplify:  Simplifying (- (sqrt (atan (+ N 1))) (sqrt (atan N)))
1544776978.805 * * [misc]simplify:  iters left: 6 (8 enodes)
1544776978.808 * * [misc]simplify:  iters left: 5 (13 enodes)
1544776978.812 * * [misc]simplify:  iters left: 4 (14 enodes)
1544776978.817 * [exit]simplify:  Simplified to (- (sqrt (atan (+ 1 N))) (sqrt (atan N)))
1544776978.817 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (+ (sqrt (atan (+ N 1))) (sqrt (atan N))) (- (sqrt (atan (+ 1 N))) (sqrt (atan N)))))
1544776978.817 * * * * [misc]progress:  [ 14 / 28 ] simplifiying candidate #<alt (λ (N) (* 1 (- (atan (+ N 1)) (atan N))))>
1544776978.817 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1544776978.818 * * [misc]simplify:  iters left: 5 (6 enodes)
1544776978.821 * * [misc]simplify:  iters left: 4 (11 enodes)
1544776978.824 * * [misc]simplify:  iters left: 3 (12 enodes)
1544776978.828 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1544776978.828 * [misc]simplify:  Simplified (2 2) to (λ (N) (* 1 (- (atan (+ 1 N)) (atan N))))
1544776978.828 * * * * [misc]progress:  [ 15 / 28 ] simplifiying candidate #<alt (λ (N) (+ (atan (+ N 1)) (- (atan N))))>
1544776978.828 * * * * [misc]progress:  [ 16 / 28 ] simplifiying candidate #<alt (λ (N) (- (pow (atan (+ N 1)) 1) (atan N)))>
1544776978.828 * * * * [misc]progress:  [ 17 / 28 ] simplifiying candidate #<alt (λ (N) (- (exp (log (atan (+ N 1)))) (atan N)))>
1544776978.828 * * * * [misc]progress:  [ 18 / 28 ] simplifiying candidate #<alt (λ (N) (- (log (exp (atan (+ N 1)))) (atan N)))>
1544776978.828 * * * * [misc]progress:  [ 19 / 28 ] simplifiying candidate #<alt (λ (N) (- (* (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1)))) (atan N)))>
1544776978.828 * * * * [misc]progress:  [ 20 / 28 ] simplifiying candidate #<alt (λ (N) (- (cbrt (* (* (atan (+ N 1)) (atan (+ N 1))) (atan (+ N 1)))) (atan N)))>
1544776978.828 * * * * [misc]progress:  [ 21 / 28 ] simplifiying candidate #<alt (λ (N) (- (* (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1)))) (atan N)))>
1544776978.828 * * * * [misc]progress:  [ 22 / 28 ] simplifiying candidate #<alt (λ (N) (- (* 1 (atan (+ N 1))) (atan N)))>
1544776978.828 * * * * [misc]progress:  [ 23 / 28 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1544776978.829 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1544776978.829 * * [misc]simplify:  iters left: 5 (6 enodes)
1544776978.832 * * [misc]simplify:  iters left: 4 (11 enodes)
1544776978.835 * * [misc]simplify:  iters left: 3 (12 enodes)
1544776978.839 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1544776978.839 * [misc]simplify:  Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1544776978.839 * * * * [misc]progress:  [ 24 / 28 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1544776978.840 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1544776978.840 * * [misc]simplify:  iters left: 5 (6 enodes)
1544776978.843 * * [misc]simplify:  iters left: 4 (11 enodes)
1544776978.845 * * [misc]simplify:  iters left: 3 (12 enodes)
1544776978.846 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1544776978.846 * [misc]simplify:  Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1544776978.847 * * * * [misc]progress:  [ 25 / 28 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1544776978.847 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1544776978.847 * * [misc]simplify:  iters left: 5 (6 enodes)
1544776978.848 * * [misc]simplify:  iters left: 4 (11 enodes)
1544776978.850 * * [misc]simplify:  iters left: 3 (12 enodes)
1544776978.852 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1544776978.852 * [misc]simplify:  Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1544776978.852 * * * * [misc]progress:  [ 26 / 28 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1544776978.852 * [enter]simplify:  Simplifying (atan (+ N 1))
1544776978.853 * * [misc]simplify:  iters left: 3 (4 enodes)
1544776978.853 * * [misc]simplify:  iters left: 2 (7 enodes)
1544776978.854 * [exit]simplify:  Simplified to (atan (+ 1 N))
1544776978.854 * [misc]simplify:  Simplified (2 1) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1544776978.854 * * * * [misc]progress:  [ 27 / 28 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1544776978.855 * [enter]simplify:  Simplifying (atan (+ N 1))
1544776978.855 * * [misc]simplify:  iters left: 3 (4 enodes)
1544776978.856 * * [misc]simplify:  iters left: 2 (7 enodes)
1544776978.857 * [exit]simplify:  Simplified to (atan (+ 1 N))
1544776978.857 * [misc]simplify:  Simplified (2 1) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1544776978.857 * * * * [misc]progress:  [ 28 / 28 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1544776978.857 * [enter]simplify:  Simplifying (atan (+ N 1))
1544776978.857 * * [misc]simplify:  iters left: 3 (4 enodes)
1544776978.858 * * [misc]simplify:  iters left: 2 (7 enodes)
1544776978.859 * [exit]simplify:  Simplified to (atan (+ 1 N))
1544776978.859 * [misc]simplify:  Simplified (2 1) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1544776978.859 * * * [misc]progress:  adding candidates to table
1544776979.263 * * [misc]progress:  iteration 2 / 4
1544776979.263 * * * [misc]progress:  picking best candidate
1544776979.267 * * * * [misc]pick:  Picked  #<alt (λ (N) (atan2 1 (+ 1 (* (+ N 1) N))))>
1544776979.267 * * * [misc]progress:  localizing error
1544776979.288 * * * [misc]progress:  generating rewritten candidates
1544776979.288 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1544776979.290 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 2 2)
1544776979.311 * * * [misc]progress:  generating series expansions
1544776979.312 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1544776979.312 * [misc]backup-simplify:  Simplify (atan2 1 (+ 1 (* (+ N 1) N))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776979.312 * [misc]approximate:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in (N) around 0
1544776979.312 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544776979.312 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776979.313 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544776979.313 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776979.313 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776979.313 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.313 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.313 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.313 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.313 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.313 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.313 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776979.314 * [misc]backup-simplify:  Simplify (atan2 1 (+ 1 (* (+ (/ 1 N) 1) (/ 1 N)))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544776979.314 * [misc]approximate:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in (N) around 0
1544776979.314 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544776979.314 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544776979.314 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544776979.314 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544776979.314 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544776979.314 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.314 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.315 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.315 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.315 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.315 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.315 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow (/ 1 N) 2)) (+ (/ 1 (/ 1 N)) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776979.315 * [misc]backup-simplify:  Simplify (atan2 1 (+ 1 (* (+ (/ 1 (- N)) 1) (/ 1 (- N))))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544776979.315 * [misc]approximate:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in (N) around 0
1544776979.315 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544776979.316 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544776979.316 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544776979.316 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544776979.316 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544776979.316 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.316 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.316 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.316 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.316 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.316 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.317 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow (/ 1 (- N)) 2)) 1) (/ 1 (/ 1 (- N))))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776979.317 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 2 2)
1544776979.317 * [misc]backup-simplify:  Simplify (* (+ N 1) N) into (* (+ N 1) N)
1544776979.317 * [misc]approximate:  Taking taylor expansion of (* (+ N 1) N) in (N) around 0
1544776979.317 * [misc]taylor:  Taking taylor expansion of (* (+ N 1) N) in N
1544776979.317 * [misc]taylor:  Taking taylor expansion of (+ N 1) in N
1544776979.317 * [misc]taylor:  Taking taylor expansion of N in N
1544776979.317 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.317 * [misc]backup-simplify:  Simplify 1 into 1
1544776979.317 * [misc]taylor:  Taking taylor expansion of 1 in N
1544776979.317 * [misc]backup-simplify:  Simplify 1 into 1
1544776979.317 * [misc]taylor:  Taking taylor expansion of N in N
1544776979.317 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.317 * [misc]backup-simplify:  Simplify 1 into 1
1544776979.317 * [misc]taylor:  Taking taylor expansion of (* (+ N 1) N) in N
1544776979.317 * [misc]taylor:  Taking taylor expansion of (+ N 1) in N
1544776979.317 * [misc]taylor:  Taking taylor expansion of N in N
1544776979.317 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.317 * [misc]backup-simplify:  Simplify 1 into 1
1544776979.317 * [misc]taylor:  Taking taylor expansion of 1 in N
1544776979.317 * [misc]backup-simplify:  Simplify 1 into 1
1544776979.318 * [misc]taylor:  Taking taylor expansion of N in N
1544776979.318 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.318 * [misc]backup-simplify:  Simplify 1 into 1
1544776979.318 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544776979.318 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1544776979.318 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.318 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544776979.318 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 0)) into 1
1544776979.318 * [misc]backup-simplify:  Simplify 1 into 1
1544776979.319 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776979.319 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 0))) into 1
1544776979.319 * [misc]backup-simplify:  Simplify 1 into 1
1544776979.319 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776979.319 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
1544776979.319 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.320 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776979.320 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1544776979.320 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.320 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776979.321 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1544776979.321 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.321 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776979.321 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1544776979.321 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.321 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776979.322 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1544776979.322 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.322 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776979.323 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
1544776979.323 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.323 * [misc]backup-simplify:  Simplify (+ (* 1 (pow N 2)) (* 1 N)) into (+ N (pow N 2))
1544776979.323 * [misc]backup-simplify:  Simplify (* (+ (/ 1 N) 1) (/ 1 N)) into (/ (+ (/ 1 N) 1) N)
1544776979.323 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 N) 1) N) in (N) around 0
1544776979.323 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 N) 1) N) in N
1544776979.323 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 N) 1) in N
1544776979.323 * [misc]taylor:  Taking taylor expansion of (/ 1 N) in N
1544776979.323 * [misc]taylor:  Taking taylor expansion of N in N
1544776979.323 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.323 * [misc]backup-simplify:  Simplify 1 into 1
1544776979.323 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544776979.324 * [misc]taylor:  Taking taylor expansion of 1 in N
1544776979.324 * [misc]backup-simplify:  Simplify 1 into 1
1544776979.324 * [misc]taylor:  Taking taylor expansion of N in N
1544776979.324 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.324 * [misc]backup-simplify:  Simplify 1 into 1
1544776979.324 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544776979.324 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544776979.324 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 N) 1) N) in N
1544776979.324 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 N) 1) in N
1544776979.324 * [misc]taylor:  Taking taylor expansion of (/ 1 N) in N
1544776979.324 * [misc]taylor:  Taking taylor expansion of N in N
1544776979.324 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.324 * [misc]backup-simplify:  Simplify 1 into 1
1544776979.324 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544776979.324 * [misc]taylor:  Taking taylor expansion of 1 in N
1544776979.324 * [misc]backup-simplify:  Simplify 1 into 1
1544776979.324 * [misc]taylor:  Taking taylor expansion of N in N
1544776979.324 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.324 * [misc]backup-simplify:  Simplify 1 into 1
1544776979.325 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544776979.325 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544776979.325 * [misc]backup-simplify:  Simplify 1 into 1
1544776979.325 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544776979.325 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544776979.325 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1544776979.325 * [misc]backup-simplify:  Simplify 1 into 1
1544776979.326 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776979.326 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776979.326 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1544776979.326 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.327 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776979.327 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776979.327 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776979.327 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.328 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776979.328 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776979.328 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776979.328 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.329 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776979.329 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776979.329 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776979.329 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.330 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776979.330 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776979.331 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776979.331 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.331 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776979.332 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776979.332 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776979.332 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.333 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (/ 1 N))) (* 1 (pow (/ 1 (/ 1 N)) 2))) into (+ N (pow N 2))
1544776979.333 * [misc]backup-simplify:  Simplify (* (+ (/ 1 (- N)) 1) (/ 1 (- N))) into (* -1 (/ (- 1 (/ 1 N)) N))
1544776979.333 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (- 1 (/ 1 N)) N)) in (N) around 0
1544776979.333 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- 1 (/ 1 N)) N)) in N
1544776979.333 * [misc]taylor:  Taking taylor expansion of -1 in N
1544776979.333 * [misc]backup-simplify:  Simplify -1 into -1
1544776979.333 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 N)) N) in N
1544776979.333 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 N)) in N
1544776979.333 * [misc]taylor:  Taking taylor expansion of 1 in N
1544776979.333 * [misc]backup-simplify:  Simplify 1 into 1
1544776979.333 * [misc]taylor:  Taking taylor expansion of (/ 1 N) in N
1544776979.333 * [misc]taylor:  Taking taylor expansion of N in N
1544776979.333 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.333 * [misc]backup-simplify:  Simplify 1 into 1
1544776979.334 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544776979.334 * [misc]taylor:  Taking taylor expansion of N in N
1544776979.334 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.334 * [misc]backup-simplify:  Simplify 1 into 1
1544776979.334 * [misc]backup-simplify:  Simplify (- 1) into -1
1544776979.334 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544776979.334 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544776979.334 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- 1 (/ 1 N)) N)) in N
1544776979.334 * [misc]taylor:  Taking taylor expansion of -1 in N
1544776979.334 * [misc]backup-simplify:  Simplify -1 into -1
1544776979.334 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 N)) N) in N
1544776979.334 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 N)) in N
1544776979.334 * [misc]taylor:  Taking taylor expansion of 1 in N
1544776979.334 * [misc]backup-simplify:  Simplify 1 into 1
1544776979.334 * [misc]taylor:  Taking taylor expansion of (/ 1 N) in N
1544776979.334 * [misc]taylor:  Taking taylor expansion of N in N
1544776979.334 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.334 * [misc]backup-simplify:  Simplify 1 into 1
1544776979.335 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544776979.335 * [misc]taylor:  Taking taylor expansion of N in N
1544776979.335 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.335 * [misc]backup-simplify:  Simplify 1 into 1
1544776979.335 * [misc]backup-simplify:  Simplify (- 1) into -1
1544776979.335 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544776979.335 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544776979.335 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1544776979.335 * [misc]backup-simplify:  Simplify 1 into 1
1544776979.336 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544776979.336 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776979.336 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544776979.336 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 0 1)))) into 1
1544776979.337 * [misc]backup-simplify:  Simplify (+ (* -1 1) (* 0 -1)) into -1
1544776979.337 * [misc]backup-simplify:  Simplify -1 into -1
1544776979.337 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776979.337 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776979.337 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776979.338 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1544776979.338 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 1) (* 0 -1))) into 0
1544776979.338 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.338 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776979.338 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776979.339 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776979.339 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776979.339 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))) into 0
1544776979.339 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.340 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776979.340 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776979.340 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776979.341 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776979.341 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))) into 0
1544776979.341 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.342 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776979.342 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776979.342 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776979.342 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776979.343 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))))) into 0
1544776979.343 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.343 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776979.343 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776979.344 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776979.344 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776979.344 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))))) into 0
1544776979.344 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.345 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776979.345 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776979.345 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776979.345 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776979.345 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))))))) into 0
1544776979.345 * [misc]backup-simplify:  Simplify 0 into 0
1544776979.346 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 (/ 1 (- N)))) (* 1 (pow (/ 1 (/ 1 (- N))) 2))) into (+ N (pow N 2))
1544776979.346 * * * [misc]progress:  simplifying candidates
1544776979.346 * * * * [misc]progress:  [ 1 / 26 ] simplifiying candidate #<alt (λ (N) (pow (atan2 1 (+ 1 (* (+ N 1) N))) 1))>
1544776979.346 * * * * [misc]progress:  [ 2 / 26 ] simplifiying candidate #<alt (λ (N) (exp (log (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776979.346 * * * * [misc]progress:  [ 3 / 26 ] simplifiying candidate #<alt (λ (N) (log (exp (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776979.346 * * * * [misc]progress:  [ 4 / 26 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776979.346 * * * * [misc]progress:  [ 5 / 26 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (atan2 1 (+ 1 (* (+ N 1) N))) (atan2 1 (+ 1 (* (+ N 1) N)))) (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776979.346 * * * * [misc]progress:  [ 6 / 26 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776979.346 * * * * [misc]progress:  [ 7 / 26 ] simplifiying candidate #<alt (λ (N) (* 1 (atan2 1 (+ 1 (* (+ N 1) N)))))>
1544776979.346 * * * * [misc]progress:  [ 8 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (pow (* (+ N 1) N) 1))))>
1544776979.346 * * * * [misc]progress:  [ 9 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (exp (log (* (+ N 1) N))))))>
1544776979.346 * * * * [misc]progress:  [ 10 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (log (exp (* (+ N 1) N))))))>
1544776979.346 * * * * [misc]progress:  [ 11 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))>
1544776979.346 * * * * [misc]progress:  [ 12 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (cbrt (* (* (* (+ N 1) N) (* (+ N 1) N)) (* (+ N 1) N))))))>
1544776979.346 * * * * [misc]progress:  [ 13 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (sqrt (* (+ N 1) N)) (sqrt (* (+ N 1) N))))))>
1544776979.346 * * * * [misc]progress:  [ 14 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* 1 (* (+ N 1) N)))))>
1544776979.346 * * * * [misc]progress:  [ 15 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (+ N 1)) (cbrt (+ N 1))) (* (cbrt (+ N 1)) N)))))>
1544776979.346 * [enter]simplify:  Simplifying (* (cbrt (+ N 1)) (cbrt (+ N 1)))
1544776979.347 * * [misc]simplify:  iters left: 5 (5 enodes)
1544776979.348 * * [misc]simplify:  iters left: 4 (8 enodes)
1544776979.349 * [exit]simplify:  Simplified to (* (cbrt (+ 1 N)) (cbrt (+ 1 N)))
1544776979.349 * [misc]simplify:  Simplified (2 2 2 1) to (λ (N) (atan2 1 (+ 1 (* (* (cbrt (+ 1 N)) (cbrt (+ 1 N))) (* (cbrt (+ N 1)) N)))))
1544776979.349 * * * * [misc]progress:  [ 16 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (sqrt (+ N 1)) (* (sqrt (+ N 1)) N)))))>
1544776979.349 * [enter]simplify:  Simplifying (sqrt (+ N 1))
1544776979.349 * * [misc]simplify:  iters left: 3 (4 enodes)
1544776979.350 * * [misc]simplify:  iters left: 2 (7 enodes)
1544776979.351 * [exit]simplify:  Simplified to (sqrt (+ 1 N))
1544776979.351 * [misc]simplify:  Simplified (2 2 2 1) to (λ (N) (atan2 1 (+ 1 (* (sqrt (+ 1 N)) (* (sqrt (+ N 1)) N)))))
1544776979.351 * * * * [misc]progress:  [ 17 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* 1 (* (+ N 1) N)))))>
1544776979.351 * * * * [misc]progress:  [ 18 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (/ (* (+ (pow N 3) (pow 1 3)) N) (+ (* N N) (- (* 1 1) (* N 1)))))))>
1544776979.351 * [enter]simplify:  Simplifying (* (+ (pow N 3) (pow 1 3)) N)
1544776979.355 * * [misc]simplify:  iters left: 5 (7 enodes)
1544776979.357 * * [misc]simplify:  iters left: 4 (16 enodes)
1544776979.361 * * [misc]simplify:  iters left: 3 (26 enodes)
1544776979.368 * * [misc]simplify:  iters left: 2 (32 enodes)
1544776979.372 * [exit]simplify:  Simplified to (+ N (pow N 4))
1544776979.372 * [misc]simplify:  Simplified (2 2 2 1) to (λ (N) (atan2 1 (+ 1 (/ (+ N (pow N 4)) (+ (* N N) (- (* 1 1) (* N 1)))))))
1544776979.372 * * * * [misc]progress:  [ 19 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (/ (* (- (* N N) (* 1 1)) N) (- N 1)))))>
1544776979.372 * [enter]simplify:  Simplifying (* (- (* N N) (* 1 1)) N)
1544776979.372 * * [misc]simplify:  iters left: 6 (6 enodes)
1544776979.374 * * [misc]simplify:  iters left: 5 (12 enodes)
1544776979.376 * * [misc]simplify:  iters left: 4 (15 enodes)
1544776979.379 * * [misc]simplify:  iters left: 3 (22 enodes)
1544776979.385 * * [misc]simplify:  iters left: 2 (56 enodes)
1544776979.423 * * [misc]simplify:  iters left: 1 (136 enodes)
1544776979.551 * [exit]simplify:  Simplified to (- (pow N 3) N)
1544776979.552 * [misc]simplify:  Simplified (2 2 2 1) to (λ (N) (atan2 1 (+ 1 (/ (- (pow N 3) N) (- N 1)))))
1544776979.552 * * * * [misc]progress:  [ 20 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* N (+ N 1)))))>
1544776979.552 * * * * [misc]progress:  [ 21 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ N (+ (pow N 2) 1))))>
1544776979.552 * [enter]simplify:  Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
1544776979.553 * * [misc]simplify:  iters left: 6 (7 enodes)
1544776979.556 * * [misc]simplify:  iters left: 5 (14 enodes)
1544776979.561 * * [misc]simplify:  iters left: 4 (21 enodes)
1544776979.567 * * [misc]simplify:  iters left: 3 (23 enodes)
1544776979.575 * * [misc]simplify:  iters left: 2 (29 enodes)
1544776979.582 * [exit]simplify:  Simplified to (atan2 1 (+ (* N N) (+ N 1)))
1544776979.582 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (+ (* N N) (+ N 1))))
1544776979.582 * * * * [misc]progress:  [ 22 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ N (+ (pow N 2) 1))))>
1544776979.582 * [enter]simplify:  Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
1544776979.585 * * [misc]simplify:  iters left: 6 (7 enodes)
1544776979.587 * * [misc]simplify:  iters left: 5 (14 enodes)
1544776979.589 * * [misc]simplify:  iters left: 4 (21 enodes)
1544776979.592 * * [misc]simplify:  iters left: 3 (23 enodes)
1544776979.596 * * [misc]simplify:  iters left: 2 (29 enodes)
1544776979.600 * [exit]simplify:  Simplified to (atan2 1 (+ (* N N) (+ N 1)))
1544776979.601 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (+ (* N N) (+ N 1))))
1544776979.601 * * * * [misc]progress:  [ 23 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ N (+ (pow N 2) 1))))>
1544776979.601 * [enter]simplify:  Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
1544776979.601 * * [misc]simplify:  iters left: 6 (7 enodes)
1544776979.603 * * [misc]simplify:  iters left: 5 (14 enodes)
1544776979.606 * * [misc]simplify:  iters left: 4 (21 enodes)
1544776979.610 * * [misc]simplify:  iters left: 3 (23 enodes)
1544776979.617 * * [misc]simplify:  iters left: 2 (29 enodes)
1544776979.625 * [exit]simplify:  Simplified to (atan2 1 (+ (* N N) (+ N 1)))
1544776979.625 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (+ (* N N) (+ N 1))))
1544776979.625 * * * * [misc]progress:  [ 24 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (+ N (pow N 2)))))>
1544776979.625 * [enter]simplify:  Simplifying (+ N (pow N 2))
1544776979.626 * * [misc]simplify:  iters left: 3 (4 enodes)
1544776979.626 * * [misc]simplify:  iters left: 2 (6 enodes)
1544776979.628 * * [misc]simplify:  iters left: 1 (9 enodes)
1544776979.630 * [exit]simplify:  Simplified to (+ N (* N N))
1544776979.630 * [misc]simplify:  Simplified (2 2 2) to (λ (N) (atan2 1 (+ 1 (+ N (* N N)))))
1544776979.630 * * * * [misc]progress:  [ 25 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (+ N (pow N 2)))))>
1544776979.630 * [enter]simplify:  Simplifying (+ N (pow N 2))
1544776979.630 * * [misc]simplify:  iters left: 3 (4 enodes)
1544776979.631 * * [misc]simplify:  iters left: 2 (6 enodes)
1544776979.632 * * [misc]simplify:  iters left: 1 (9 enodes)
1544776979.634 * [exit]simplify:  Simplified to (+ N (* N N))
1544776979.634 * [misc]simplify:  Simplified (2 2 2) to (λ (N) (atan2 1 (+ 1 (+ N (* N N)))))
1544776979.634 * * * * [misc]progress:  [ 26 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (+ N (pow N 2)))))>
1544776979.634 * [enter]simplify:  Simplifying (+ N (pow N 2))
1544776979.634 * * [misc]simplify:  iters left: 3 (4 enodes)
1544776979.635 * * [misc]simplify:  iters left: 2 (6 enodes)
1544776979.636 * * [misc]simplify:  iters left: 1 (9 enodes)
1544776979.638 * [exit]simplify:  Simplified to (+ N (* N N))
1544776979.638 * [misc]simplify:  Simplified (2 2 2) to (λ (N) (atan2 1 (+ 1 (+ N (* N N)))))
1544776979.638 * * * [misc]progress:  adding candidates to table
1544776979.964 * * [misc]progress:  iteration 3 / 4
1544776979.964 * * * [misc]progress:  picking best candidate
1544776980.003 * * * * [misc]pick:  Picked  #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))>
1544776980.003 * * * [misc]progress:  localizing error
1544776980.020 * * * [misc]progress:  generating rewritten candidates
1544776980.020 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2 2)
1544776980.028 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 2 1 2)
1544776980.035 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 2 1 1)
1544776980.043 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1544776980.043 * * * [misc]progress:  generating series expansions
1544776980.043 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2 2)
1544776980.044 * [misc]backup-simplify:  Simplify (cbrt (* (+ N 1) N)) into (pow (* (+ N 1) N) 1/3)
1544776980.044 * [misc]approximate:  Taking taylor expansion of (pow (* (+ N 1) N) 1/3) in (N) around 0
1544776980.044 * [misc]taylor:  Taking taylor expansion of (pow (* (+ N 1) N) 1/3) in N
1544776980.044 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ N 1) N)))) in N
1544776980.044 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ N 1) N))) in N
1544776980.044 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544776980.044 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544776980.044 * [misc]taylor:  Taking taylor expansion of (log (* (+ N 1) N)) in N
1544776980.044 * [misc]taylor:  Taking taylor expansion of (* (+ N 1) N) in N
1544776980.044 * [misc]taylor:  Taking taylor expansion of (+ N 1) in N
1544776980.044 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.044 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.044 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.044 * [misc]taylor:  Taking taylor expansion of 1 in N
1544776980.044 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.044 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.044 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.044 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.044 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544776980.044 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1544776980.044 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544776980.045 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 0)) into 1
1544776980.045 * [misc]backup-simplify:  Simplify (log 1) into 0
1544776980.045 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log N)) 0) into (log N)
1544776980.045 * [misc]backup-simplify:  Simplify (* 1/3 (log N)) into (* 1/3 (log N))
1544776980.045 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log N))) into (pow N 1/3)
1544776980.045 * [misc]taylor:  Taking taylor expansion of (pow (* (+ N 1) N) 1/3) in N
1544776980.045 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ N 1) N)))) in N
1544776980.045 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ N 1) N))) in N
1544776980.045 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544776980.045 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544776980.045 * [misc]taylor:  Taking taylor expansion of (log (* (+ N 1) N)) in N
1544776980.045 * [misc]taylor:  Taking taylor expansion of (* (+ N 1) N) in N
1544776980.045 * [misc]taylor:  Taking taylor expansion of (+ N 1) in N
1544776980.045 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.045 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.045 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.045 * [misc]taylor:  Taking taylor expansion of 1 in N
1544776980.045 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.045 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.045 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.045 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.045 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544776980.045 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1544776980.045 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544776980.046 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 0)) into 1
1544776980.046 * [misc]backup-simplify:  Simplify (log 1) into 0
1544776980.046 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log N)) 0) into (log N)
1544776980.046 * [misc]backup-simplify:  Simplify (* 1/3 (log N)) into (* 1/3 (log N))
1544776980.046 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log N))) into (pow N 1/3)
1544776980.046 * [misc]backup-simplify:  Simplify (pow N 1/3) into (pow N 1/3)
1544776980.046 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776980.046 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 0))) into 1
1544776980.048 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1544776980.048 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log N)) 0) into (log N)
1544776980.048 * [misc]backup-simplify:  Simplify (+ (* 1/3 1) (* 0 (log N))) into 1/3
1544776980.049 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log N))) (+ (* (/ (pow 1/3 1) 1)))) into (* 1/3 (pow N 1/3))
1544776980.049 * [misc]backup-simplify:  Simplify (* 1/3 (pow N 1/3)) into (* 1/3 (pow N 1/3))
1544776980.049 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776980.049 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
1544776980.055 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
1544776980.055 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log N)) 0) into (log N)
1544776980.055 * [misc]backup-simplify:  Simplify (+ (* 1/3 -1/2) (+ (* 0 1) (* 0 (log N)))) into (- 1/6)
1544776980.057 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log N))) (+ (* (/ (pow 1/3 2) 2)) (* (/ (pow (- 1/6) 1) 1)))) into (* -1/9 (pow N 1/3))
1544776980.057 * [misc]backup-simplify:  Simplify (* -1/9 (pow N 1/3)) into (* -1/9 (pow N 1/3))
1544776980.057 * [misc]backup-simplify:  Simplify (+ (* (* -1/9 (pow N 1/3)) (pow N 2)) (+ (* (* 1/3 (pow N 1/3)) N) (pow N 1/3))) into (- (+ (pow N 1/3) (* 1/3 (pow (pow N 4) 1/3))) (* 1/9 (pow (pow N 7) 1/3)))
1544776980.058 * [misc]backup-simplify:  Simplify (cbrt (* (+ (/ 1 N) 1) (/ 1 N))) into (pow (/ (+ (/ 1 N) 1) N) 1/3)
1544776980.058 * [misc]approximate:  Taking taylor expansion of (pow (/ (+ (/ 1 N) 1) N) 1/3) in (N) around 0
1544776980.058 * [misc]taylor:  Taking taylor expansion of (pow (/ (+ (/ 1 N) 1) N) 1/3) in N
1544776980.058 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 N) 1) N)))) in N
1544776980.058 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 N) 1) N))) in N
1544776980.058 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544776980.058 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544776980.058 * [misc]taylor:  Taking taylor expansion of (log (/ (+ (/ 1 N) 1) N)) in N
1544776980.058 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 N) 1) N) in N
1544776980.058 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 N) 1) in N
1544776980.058 * [misc]taylor:  Taking taylor expansion of (/ 1 N) in N
1544776980.058 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.058 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.058 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.058 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544776980.058 * [misc]taylor:  Taking taylor expansion of 1 in N
1544776980.058 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.058 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.058 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.058 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.058 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544776980.058 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544776980.058 * [misc]backup-simplify:  Simplify (log 1) into 0
1544776980.059 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log N)) 0) into (- (* 2 (log N)))
1544776980.059 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log N)))) into (* -2/3 (log N))
1544776980.059 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log N))) into (pow N -2/3)
1544776980.059 * [misc]taylor:  Taking taylor expansion of (pow (/ (+ (/ 1 N) 1) N) 1/3) in N
1544776980.059 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 N) 1) N)))) in N
1544776980.059 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 N) 1) N))) in N
1544776980.059 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544776980.059 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544776980.059 * [misc]taylor:  Taking taylor expansion of (log (/ (+ (/ 1 N) 1) N)) in N
1544776980.059 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 N) 1) N) in N
1544776980.059 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 N) 1) in N
1544776980.059 * [misc]taylor:  Taking taylor expansion of (/ 1 N) in N
1544776980.059 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.059 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.059 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.059 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544776980.059 * [misc]taylor:  Taking taylor expansion of 1 in N
1544776980.059 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.059 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.059 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.059 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.059 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544776980.059 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544776980.059 * [misc]backup-simplify:  Simplify (log 1) into 0
1544776980.059 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log N)) 0) into (- (* 2 (log N)))
1544776980.060 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log N)))) into (* -2/3 (log N))
1544776980.060 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log N))) into (pow N -2/3)
1544776980.060 * [misc]backup-simplify:  Simplify (pow N -2/3) into (pow N -2/3)
1544776980.060 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544776980.060 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544776980.060 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1544776980.062 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1544776980.062 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log N)) 0) into (- (* 2 (log N)))
1544776980.062 * [misc]backup-simplify:  Simplify (+ (* 1/3 1) (* 0 (- (* 2 (log N))))) into 1/3
1544776980.063 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log N))) (+ (* (/ (pow 1/3 1) 1)))) into (* 1/3 (pow (/ 1 (pow N 2)) 1/3))
1544776980.063 * [misc]backup-simplify:  Simplify (* 1/3 (pow (/ 1 (pow N 2)) 1/3)) into (* 1/3 (pow (/ 1 (pow N 2)) 1/3))
1544776980.063 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776980.063 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776980.064 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1544776980.066 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
1544776980.066 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log N)) 0) into (- (* 2 (log N)))
1544776980.066 * [misc]backup-simplify:  Simplify (+ (* 1/3 -1/2) (+ (* 0 1) (* 0 (- (* 2 (log N)))))) into (- 1/6)
1544776980.068 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log N))) (+ (* (/ (pow 1/3 2) 2)) (* (/ (pow (- 1/6) 1) 1)))) into (* -1/9 (pow (/ 1 (pow N 2)) 1/3))
1544776980.068 * [misc]backup-simplify:  Simplify (* -1/9 (pow (/ 1 (pow N 2)) 1/3)) into (* -1/9 (pow (/ 1 (pow N 2)) 1/3))
1544776980.070 * [misc]backup-simplify:  Simplify (+ (* (* -1/9 (pow (/ 1 (pow (/ 1 N) 2)) 1/3)) (pow (/ 1 N) 2)) (+ (* (* 1/3 (pow (/ 1 (pow (/ 1 N) 2)) 1/3)) (/ 1 N)) (pow (/ 1 N) -2/3))) into (- (+ (* 1/3 (pow (/ 1 N) 1/3)) (pow (/ 1 N) -2/3)) (* 1/9 (pow (/ 1 (pow N 4)) 1/3)))
1544776980.070 * [misc]backup-simplify:  Simplify (cbrt (* (+ (/ 1 (- N)) 1) (/ 1 (- N)))) into (* (pow (/ (- 1 (/ 1 N)) N) 1/3) (cbrt -1))
1544776980.070 * [misc]approximate:  Taking taylor expansion of (* (pow (/ (- 1 (/ 1 N)) N) 1/3) (cbrt -1)) in (N) around 0
1544776980.070 * [misc]taylor:  Taking taylor expansion of (* (pow (/ (- 1 (/ 1 N)) N) 1/3) (cbrt -1)) in N
1544776980.070 * [misc]taylor:  Taking taylor expansion of (pow (/ (- 1 (/ 1 N)) N) 1/3) in N
1544776980.070 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (- 1 (/ 1 N)) N)))) in N
1544776980.070 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (- 1 (/ 1 N)) N))) in N
1544776980.070 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544776980.070 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544776980.070 * [misc]taylor:  Taking taylor expansion of (log (/ (- 1 (/ 1 N)) N)) in N
1544776980.070 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 N)) N) in N
1544776980.070 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 N)) in N
1544776980.070 * [misc]taylor:  Taking taylor expansion of 1 in N
1544776980.070 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.070 * [misc]taylor:  Taking taylor expansion of (/ 1 N) in N
1544776980.070 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.070 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.070 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.070 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544776980.070 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.070 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.070 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.070 * [misc]backup-simplify:  Simplify (- 1) into -1
1544776980.070 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544776980.071 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544776980.071 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1544776980.071 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log N)) (log -1)) into (- (log -1) (* 2 (log N)))
1544776980.071 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log N)))) into (* 1/3 (- (log -1) (* 2 (log N))))
1544776980.071 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log N))))) into (exp (* 1/3 (- (log -1) (* 2 (log N)))))
1544776980.071 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in N
1544776980.071 * [misc]taylor:  Taking taylor expansion of -1 in N
1544776980.071 * [misc]backup-simplify:  Simplify -1 into -1
1544776980.071 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1544776980.072 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1544776980.072 * [misc]taylor:  Taking taylor expansion of (* (pow (/ (- 1 (/ 1 N)) N) 1/3) (cbrt -1)) in N
1544776980.072 * [misc]taylor:  Taking taylor expansion of (pow (/ (- 1 (/ 1 N)) N) 1/3) in N
1544776980.072 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (- 1 (/ 1 N)) N)))) in N
1544776980.072 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (- 1 (/ 1 N)) N))) in N
1544776980.072 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544776980.072 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544776980.072 * [misc]taylor:  Taking taylor expansion of (log (/ (- 1 (/ 1 N)) N)) in N
1544776980.072 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 N)) N) in N
1544776980.072 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 N)) in N
1544776980.072 * [misc]taylor:  Taking taylor expansion of 1 in N
1544776980.072 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.072 * [misc]taylor:  Taking taylor expansion of (/ 1 N) in N
1544776980.072 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.072 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.072 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.072 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544776980.072 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.072 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.072 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.072 * [misc]backup-simplify:  Simplify (- 1) into -1
1544776980.073 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544776980.073 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544776980.073 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1544776980.073 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log N)) (log -1)) into (- (log -1) (* 2 (log N)))
1544776980.073 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log N)))) into (* 1/3 (- (log -1) (* 2 (log N))))
1544776980.073 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log N))))) into (exp (* 1/3 (- (log -1) (* 2 (log N)))))
1544776980.073 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in N
1544776980.073 * [misc]taylor:  Taking taylor expansion of -1 in N
1544776980.073 * [misc]backup-simplify:  Simplify -1 into -1
1544776980.074 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1544776980.074 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1544776980.074 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log N))))) (cbrt -1)) into (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log N))))))
1544776980.075 * [misc]backup-simplify:  Simplify (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log N)))))) into (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log N))))))
1544776980.075 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544776980.075 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776980.075 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544776980.075 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 0 1)))) into 1
1544776980.077 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
1544776980.077 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log N)) (log -1)) into (- (log -1) (* 2 (log N)))
1544776980.077 * [misc]backup-simplify:  Simplify (+ (* 1/3 -1) (* 0 (- (log -1) (* 2 (log N))))) into (- 1/3)
1544776980.078 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log N))))) (+ (* (/ (pow (- 1/3) 1) 1)))) into (* -1/3 (exp (* 1/3 (- (log -1) (* 2 (log N))))))
1544776980.079 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log N))))) 0) (* (* -1/3 (exp (* 1/3 (- (log -1) (* 2 (log N)))))) (cbrt -1))) into (- (* 1/3 (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log N))))))))
1544776980.079 * [misc]backup-simplify:  Simplify (- (* 1/3 (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log N)))))))) into (- (* 1/3 (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log N))))))))
1544776980.081 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
1544776980.081 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776980.081 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776980.081 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776980.081 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1544776980.084 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
1544776980.084 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log N)) (log -1)) into (- (log -1) (* 2 (log N)))
1544776980.085 * [misc]backup-simplify:  Simplify (+ (* 1/3 -1/2) (+ (* 0 -1) (* 0 (- (log -1) (* 2 (log N)))))) into (- 1/6)
1544776980.086 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log N))))) (+ (* (/ (pow (- 1/3) 2) 2)) (* (/ (pow (- 1/6) 1) 1)))) into (* -1/9 (exp (* 1/3 (- (log -1) (* 2 (log N))))))
1544776980.087 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log N))))) 0) (+ (* (* -1/3 (exp (* 1/3 (- (log -1) (* 2 (log N)))))) 0) (* (* -1/9 (exp (* 1/3 (- (log -1) (* 2 (log N)))))) (cbrt -1)))) into (- (* 1/9 (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log N))))))))
1544776980.088 * [misc]backup-simplify:  Simplify (- (* 1/9 (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log N)))))))) into (- (* 1/9 (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log N))))))))
1544776980.089 * [misc]backup-simplify:  Simplify (+ (* (- (* 1/9 (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ 1 (- N)))))))))) (pow (/ 1 (- N)) 2)) (+ (* (- (* 1/3 (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ 1 (- N)))))))))) (/ 1 (- N))) (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ 1 (- N)))))))))) into (- (+ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) N))) (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (pow N 2))))
1544776980.089 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 2 1 2)
1544776980.090 * [misc]backup-simplify:  Simplify (cbrt (* (+ N 1) N)) into (pow (* (+ N 1) N) 1/3)
1544776980.090 * [misc]approximate:  Taking taylor expansion of (pow (* (+ N 1) N) 1/3) in (N) around 0
1544776980.090 * [misc]taylor:  Taking taylor expansion of (pow (* (+ N 1) N) 1/3) in N
1544776980.090 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ N 1) N)))) in N
1544776980.090 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ N 1) N))) in N
1544776980.090 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544776980.090 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544776980.090 * [misc]taylor:  Taking taylor expansion of (log (* (+ N 1) N)) in N
1544776980.090 * [misc]taylor:  Taking taylor expansion of (* (+ N 1) N) in N
1544776980.090 * [misc]taylor:  Taking taylor expansion of (+ N 1) in N
1544776980.090 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.090 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.090 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.090 * [misc]taylor:  Taking taylor expansion of 1 in N
1544776980.090 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.090 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.090 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.090 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.090 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544776980.090 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1544776980.090 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544776980.090 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 0)) into 1
1544776980.091 * [misc]backup-simplify:  Simplify (log 1) into 0
1544776980.091 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log N)) 0) into (log N)
1544776980.091 * [misc]backup-simplify:  Simplify (* 1/3 (log N)) into (* 1/3 (log N))
1544776980.091 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log N))) into (pow N 1/3)
1544776980.091 * [misc]taylor:  Taking taylor expansion of (pow (* (+ N 1) N) 1/3) in N
1544776980.091 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ N 1) N)))) in N
1544776980.091 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ N 1) N))) in N
1544776980.091 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544776980.091 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544776980.091 * [misc]taylor:  Taking taylor expansion of (log (* (+ N 1) N)) in N
1544776980.091 * [misc]taylor:  Taking taylor expansion of (* (+ N 1) N) in N
1544776980.091 * [misc]taylor:  Taking taylor expansion of (+ N 1) in N
1544776980.091 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.091 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.091 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.091 * [misc]taylor:  Taking taylor expansion of 1 in N
1544776980.091 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.091 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.091 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.091 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.091 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544776980.091 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1544776980.091 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544776980.092 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 0)) into 1
1544776980.092 * [misc]backup-simplify:  Simplify (log 1) into 0
1544776980.092 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log N)) 0) into (log N)
1544776980.092 * [misc]backup-simplify:  Simplify (* 1/3 (log N)) into (* 1/3 (log N))
1544776980.092 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log N))) into (pow N 1/3)
1544776980.092 * [misc]backup-simplify:  Simplify (pow N 1/3) into (pow N 1/3)
1544776980.093 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776980.093 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 0))) into 1
1544776980.096 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1544776980.096 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log N)) 0) into (log N)
1544776980.096 * [misc]backup-simplify:  Simplify (+ (* 1/3 1) (* 0 (log N))) into 1/3
1544776980.097 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log N))) (+ (* (/ (pow 1/3 1) 1)))) into (* 1/3 (pow N 1/3))
1544776980.097 * [misc]backup-simplify:  Simplify (* 1/3 (pow N 1/3)) into (* 1/3 (pow N 1/3))
1544776980.098 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776980.098 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
1544776980.102 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
1544776980.102 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log N)) 0) into (log N)
1544776980.103 * [misc]backup-simplify:  Simplify (+ (* 1/3 -1/2) (+ (* 0 1) (* 0 (log N)))) into (- 1/6)
1544776980.105 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log N))) (+ (* (/ (pow 1/3 2) 2)) (* (/ (pow (- 1/6) 1) 1)))) into (* -1/9 (pow N 1/3))
1544776980.105 * [misc]backup-simplify:  Simplify (* -1/9 (pow N 1/3)) into (* -1/9 (pow N 1/3))
1544776980.106 * [misc]backup-simplify:  Simplify (+ (* (* -1/9 (pow N 1/3)) (pow N 2)) (+ (* (* 1/3 (pow N 1/3)) N) (pow N 1/3))) into (- (+ (pow N 1/3) (* 1/3 (pow (pow N 4) 1/3))) (* 1/9 (pow (pow N 7) 1/3)))
1544776980.107 * [misc]backup-simplify:  Simplify (cbrt (* (+ (/ 1 N) 1) (/ 1 N))) into (pow (/ (+ (/ 1 N) 1) N) 1/3)
1544776980.107 * [misc]approximate:  Taking taylor expansion of (pow (/ (+ (/ 1 N) 1) N) 1/3) in (N) around 0
1544776980.107 * [misc]taylor:  Taking taylor expansion of (pow (/ (+ (/ 1 N) 1) N) 1/3) in N
1544776980.107 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 N) 1) N)))) in N
1544776980.107 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 N) 1) N))) in N
1544776980.107 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544776980.107 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544776980.107 * [misc]taylor:  Taking taylor expansion of (log (/ (+ (/ 1 N) 1) N)) in N
1544776980.107 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 N) 1) N) in N
1544776980.107 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 N) 1) in N
1544776980.107 * [misc]taylor:  Taking taylor expansion of (/ 1 N) in N
1544776980.107 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.107 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.107 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.108 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544776980.108 * [misc]taylor:  Taking taylor expansion of 1 in N
1544776980.108 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.108 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.108 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.108 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.108 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544776980.108 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544776980.108 * [misc]backup-simplify:  Simplify (log 1) into 0
1544776980.108 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log N)) 0) into (- (* 2 (log N)))
1544776980.109 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log N)))) into (* -2/3 (log N))
1544776980.109 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log N))) into (pow N -2/3)
1544776980.109 * [misc]taylor:  Taking taylor expansion of (pow (/ (+ (/ 1 N) 1) N) 1/3) in N
1544776980.109 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 N) 1) N)))) in N
1544776980.109 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 N) 1) N))) in N
1544776980.109 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544776980.109 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544776980.109 * [misc]taylor:  Taking taylor expansion of (log (/ (+ (/ 1 N) 1) N)) in N
1544776980.109 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 N) 1) N) in N
1544776980.109 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 N) 1) in N
1544776980.109 * [misc]taylor:  Taking taylor expansion of (/ 1 N) in N
1544776980.109 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.109 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.109 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.109 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544776980.109 * [misc]taylor:  Taking taylor expansion of 1 in N
1544776980.109 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.109 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.109 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.109 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.109 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544776980.110 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544776980.110 * [misc]backup-simplify:  Simplify (log 1) into 0
1544776980.110 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log N)) 0) into (- (* 2 (log N)))
1544776980.110 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log N)))) into (* -2/3 (log N))
1544776980.110 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log N))) into (pow N -2/3)
1544776980.110 * [misc]backup-simplify:  Simplify (pow N -2/3) into (pow N -2/3)
1544776980.111 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544776980.111 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544776980.111 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1544776980.114 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1544776980.114 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log N)) 0) into (- (* 2 (log N)))
1544776980.114 * [misc]backup-simplify:  Simplify (+ (* 1/3 1) (* 0 (- (* 2 (log N))))) into 1/3
1544776980.116 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log N))) (+ (* (/ (pow 1/3 1) 1)))) into (* 1/3 (pow (/ 1 (pow N 2)) 1/3))
1544776980.116 * [misc]backup-simplify:  Simplify (* 1/3 (pow (/ 1 (pow N 2)) 1/3)) into (* 1/3 (pow (/ 1 (pow N 2)) 1/3))
1544776980.117 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776980.117 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776980.117 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1544776980.122 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
1544776980.122 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log N)) 0) into (- (* 2 (log N)))
1544776980.122 * [misc]backup-simplify:  Simplify (+ (* 1/3 -1/2) (+ (* 0 1) (* 0 (- (* 2 (log N)))))) into (- 1/6)
1544776980.125 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log N))) (+ (* (/ (pow 1/3 2) 2)) (* (/ (pow (- 1/6) 1) 1)))) into (* -1/9 (pow (/ 1 (pow N 2)) 1/3))
1544776980.125 * [misc]backup-simplify:  Simplify (* -1/9 (pow (/ 1 (pow N 2)) 1/3)) into (* -1/9 (pow (/ 1 (pow N 2)) 1/3))
1544776980.127 * [misc]backup-simplify:  Simplify (+ (* (* -1/9 (pow (/ 1 (pow (/ 1 N) 2)) 1/3)) (pow (/ 1 N) 2)) (+ (* (* 1/3 (pow (/ 1 (pow (/ 1 N) 2)) 1/3)) (/ 1 N)) (pow (/ 1 N) -2/3))) into (- (+ (* 1/3 (pow (/ 1 N) 1/3)) (pow (/ 1 N) -2/3)) (* 1/9 (pow (/ 1 (pow N 4)) 1/3)))
1544776980.128 * [misc]backup-simplify:  Simplify (cbrt (* (+ (/ 1 (- N)) 1) (/ 1 (- N)))) into (* (pow (/ (- 1 (/ 1 N)) N) 1/3) (cbrt -1))
1544776980.128 * [misc]approximate:  Taking taylor expansion of (* (pow (/ (- 1 (/ 1 N)) N) 1/3) (cbrt -1)) in (N) around 0
1544776980.128 * [misc]taylor:  Taking taylor expansion of (* (pow (/ (- 1 (/ 1 N)) N) 1/3) (cbrt -1)) in N
1544776980.128 * [misc]taylor:  Taking taylor expansion of (pow (/ (- 1 (/ 1 N)) N) 1/3) in N
1544776980.128 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (- 1 (/ 1 N)) N)))) in N
1544776980.128 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (- 1 (/ 1 N)) N))) in N
1544776980.128 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544776980.128 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544776980.128 * [misc]taylor:  Taking taylor expansion of (log (/ (- 1 (/ 1 N)) N)) in N
1544776980.128 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 N)) N) in N
1544776980.128 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 N)) in N
1544776980.128 * [misc]taylor:  Taking taylor expansion of 1 in N
1544776980.128 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.128 * [misc]taylor:  Taking taylor expansion of (/ 1 N) in N
1544776980.128 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.128 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.128 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.128 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544776980.128 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.128 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.128 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.129 * [misc]backup-simplify:  Simplify (- 1) into -1
1544776980.129 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544776980.129 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544776980.129 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1544776980.130 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log N)) (log -1)) into (- (log -1) (* 2 (log N)))
1544776980.130 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log N)))) into (* 1/3 (- (log -1) (* 2 (log N))))
1544776980.130 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log N))))) into (exp (* 1/3 (- (log -1) (* 2 (log N)))))
1544776980.130 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in N
1544776980.130 * [misc]taylor:  Taking taylor expansion of -1 in N
1544776980.130 * [misc]backup-simplify:  Simplify -1 into -1
1544776980.131 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1544776980.132 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1544776980.132 * [misc]taylor:  Taking taylor expansion of (* (pow (/ (- 1 (/ 1 N)) N) 1/3) (cbrt -1)) in N
1544776980.132 * [misc]taylor:  Taking taylor expansion of (pow (/ (- 1 (/ 1 N)) N) 1/3) in N
1544776980.132 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (- 1 (/ 1 N)) N)))) in N
1544776980.132 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (- 1 (/ 1 N)) N))) in N
1544776980.132 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544776980.132 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544776980.132 * [misc]taylor:  Taking taylor expansion of (log (/ (- 1 (/ 1 N)) N)) in N
1544776980.132 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 N)) N) in N
1544776980.132 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 N)) in N
1544776980.132 * [misc]taylor:  Taking taylor expansion of 1 in N
1544776980.132 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.132 * [misc]taylor:  Taking taylor expansion of (/ 1 N) in N
1544776980.132 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.132 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.132 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.132 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544776980.132 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.132 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.132 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.132 * [misc]backup-simplify:  Simplify (- 1) into -1
1544776980.133 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544776980.133 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544776980.133 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1544776980.133 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log N)) (log -1)) into (- (log -1) (* 2 (log N)))
1544776980.134 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log N)))) into (* 1/3 (- (log -1) (* 2 (log N))))
1544776980.134 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log N))))) into (exp (* 1/3 (- (log -1) (* 2 (log N)))))
1544776980.134 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in N
1544776980.134 * [misc]taylor:  Taking taylor expansion of -1 in N
1544776980.134 * [misc]backup-simplify:  Simplify -1 into -1
1544776980.134 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1544776980.135 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1544776980.136 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log N))))) (cbrt -1)) into (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log N))))))
1544776980.136 * [misc]backup-simplify:  Simplify (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log N)))))) into (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log N))))))
1544776980.137 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544776980.137 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776980.137 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544776980.137 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 0 1)))) into 1
1544776980.140 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
1544776980.140 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log N)) (log -1)) into (- (log -1) (* 2 (log N)))
1544776980.141 * [misc]backup-simplify:  Simplify (+ (* 1/3 -1) (* 0 (- (log -1) (* 2 (log N))))) into (- 1/3)
1544776980.142 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log N))))) (+ (* (/ (pow (- 1/3) 1) 1)))) into (* -1/3 (exp (* 1/3 (- (log -1) (* 2 (log N))))))
1544776980.143 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log N))))) 0) (* (* -1/3 (exp (* 1/3 (- (log -1) (* 2 (log N)))))) (cbrt -1))) into (- (* 1/3 (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log N))))))))
1544776980.144 * [misc]backup-simplify:  Simplify (- (* 1/3 (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log N)))))))) into (- (* 1/3 (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log N))))))))
1544776980.146 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
1544776980.147 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776980.147 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776980.147 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776980.147 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1544776980.152 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
1544776980.152 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log N)) (log -1)) into (- (log -1) (* 2 (log N)))
1544776980.153 * [misc]backup-simplify:  Simplify (+ (* 1/3 -1/2) (+ (* 0 -1) (* 0 (- (log -1) (* 2 (log N)))))) into (- 1/6)
1544776980.156 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log N))))) (+ (* (/ (pow (- 1/3) 2) 2)) (* (/ (pow (- 1/6) 1) 1)))) into (* -1/9 (exp (* 1/3 (- (log -1) (* 2 (log N))))))
1544776980.158 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log N))))) 0) (+ (* (* -1/3 (exp (* 1/3 (- (log -1) (* 2 (log N)))))) 0) (* (* -1/9 (exp (* 1/3 (- (log -1) (* 2 (log N)))))) (cbrt -1)))) into (- (* 1/9 (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log N))))))))
1544776980.158 * [misc]backup-simplify:  Simplify (- (* 1/9 (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log N)))))))) into (- (* 1/9 (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log N))))))))
1544776980.161 * [misc]backup-simplify:  Simplify (+ (* (- (* 1/9 (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ 1 (- N)))))))))) (pow (/ 1 (- N)) 2)) (+ (* (- (* 1/3 (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ 1 (- N)))))))))) (/ 1 (- N))) (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ 1 (- N)))))))))) into (- (+ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) N))) (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (pow N 2))))
1544776980.161 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 2 1 1)
1544776980.162 * [misc]backup-simplify:  Simplify (cbrt (* (+ N 1) N)) into (pow (* (+ N 1) N) 1/3)
1544776980.162 * [misc]approximate:  Taking taylor expansion of (pow (* (+ N 1) N) 1/3) in (N) around 0
1544776980.162 * [misc]taylor:  Taking taylor expansion of (pow (* (+ N 1) N) 1/3) in N
1544776980.162 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ N 1) N)))) in N
1544776980.162 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ N 1) N))) in N
1544776980.162 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544776980.162 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544776980.162 * [misc]taylor:  Taking taylor expansion of (log (* (+ N 1) N)) in N
1544776980.162 * [misc]taylor:  Taking taylor expansion of (* (+ N 1) N) in N
1544776980.162 * [misc]taylor:  Taking taylor expansion of (+ N 1) in N
1544776980.162 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.162 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.162 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.162 * [misc]taylor:  Taking taylor expansion of 1 in N
1544776980.162 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.162 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.162 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.162 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.163 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544776980.163 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1544776980.163 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544776980.163 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 0)) into 1
1544776980.163 * [misc]backup-simplify:  Simplify (log 1) into 0
1544776980.164 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log N)) 0) into (log N)
1544776980.164 * [misc]backup-simplify:  Simplify (* 1/3 (log N)) into (* 1/3 (log N))
1544776980.164 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log N))) into (pow N 1/3)
1544776980.164 * [misc]taylor:  Taking taylor expansion of (pow (* (+ N 1) N) 1/3) in N
1544776980.164 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ N 1) N)))) in N
1544776980.164 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ N 1) N))) in N
1544776980.164 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544776980.164 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544776980.164 * [misc]taylor:  Taking taylor expansion of (log (* (+ N 1) N)) in N
1544776980.164 * [misc]taylor:  Taking taylor expansion of (* (+ N 1) N) in N
1544776980.164 * [misc]taylor:  Taking taylor expansion of (+ N 1) in N
1544776980.164 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.164 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.164 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.164 * [misc]taylor:  Taking taylor expansion of 1 in N
1544776980.164 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.164 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.164 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.164 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.164 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544776980.165 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1544776980.165 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544776980.165 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 0)) into 1
1544776980.165 * [misc]backup-simplify:  Simplify (log 1) into 0
1544776980.165 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log N)) 0) into (log N)
1544776980.165 * [misc]backup-simplify:  Simplify (* 1/3 (log N)) into (* 1/3 (log N))
1544776980.165 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log N))) into (pow N 1/3)
1544776980.166 * [misc]backup-simplify:  Simplify (pow N 1/3) into (pow N 1/3)
1544776980.166 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776980.166 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 0))) into 1
1544776980.169 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1544776980.169 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log N)) 0) into (log N)
1544776980.169 * [misc]backup-simplify:  Simplify (+ (* 1/3 1) (* 0 (log N))) into 1/3
1544776980.170 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log N))) (+ (* (/ (pow 1/3 1) 1)))) into (* 1/3 (pow N 1/3))
1544776980.170 * [misc]backup-simplify:  Simplify (* 1/3 (pow N 1/3)) into (* 1/3 (pow N 1/3))
1544776980.171 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776980.171 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
1544776980.175 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
1544776980.176 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log N)) 0) into (log N)
1544776980.176 * [misc]backup-simplify:  Simplify (+ (* 1/3 -1/2) (+ (* 0 1) (* 0 (log N)))) into (- 1/6)
1544776980.178 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log N))) (+ (* (/ (pow 1/3 2) 2)) (* (/ (pow (- 1/6) 1) 1)))) into (* -1/9 (pow N 1/3))
1544776980.178 * [misc]backup-simplify:  Simplify (* -1/9 (pow N 1/3)) into (* -1/9 (pow N 1/3))
1544776980.180 * [misc]backup-simplify:  Simplify (+ (* (* -1/9 (pow N 1/3)) (pow N 2)) (+ (* (* 1/3 (pow N 1/3)) N) (pow N 1/3))) into (- (+ (pow N 1/3) (* 1/3 (pow (pow N 4) 1/3))) (* 1/9 (pow (pow N 7) 1/3)))
1544776980.180 * [misc]backup-simplify:  Simplify (cbrt (* (+ (/ 1 N) 1) (/ 1 N))) into (pow (/ (+ (/ 1 N) 1) N) 1/3)
1544776980.180 * [misc]approximate:  Taking taylor expansion of (pow (/ (+ (/ 1 N) 1) N) 1/3) in (N) around 0
1544776980.180 * [misc]taylor:  Taking taylor expansion of (pow (/ (+ (/ 1 N) 1) N) 1/3) in N
1544776980.180 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 N) 1) N)))) in N
1544776980.180 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 N) 1) N))) in N
1544776980.180 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544776980.180 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544776980.180 * [misc]taylor:  Taking taylor expansion of (log (/ (+ (/ 1 N) 1) N)) in N
1544776980.180 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 N) 1) N) in N
1544776980.180 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 N) 1) in N
1544776980.180 * [misc]taylor:  Taking taylor expansion of (/ 1 N) in N
1544776980.180 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.180 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.180 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.180 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544776980.181 * [misc]taylor:  Taking taylor expansion of 1 in N
1544776980.181 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.181 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.181 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.181 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.181 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544776980.181 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544776980.181 * [misc]backup-simplify:  Simplify (log 1) into 0
1544776980.181 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log N)) 0) into (- (* 2 (log N)))
1544776980.181 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log N)))) into (* -2/3 (log N))
1544776980.182 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log N))) into (pow N -2/3)
1544776980.182 * [misc]taylor:  Taking taylor expansion of (pow (/ (+ (/ 1 N) 1) N) 1/3) in N
1544776980.182 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 N) 1) N)))) in N
1544776980.182 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 N) 1) N))) in N
1544776980.182 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544776980.182 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544776980.182 * [misc]taylor:  Taking taylor expansion of (log (/ (+ (/ 1 N) 1) N)) in N
1544776980.182 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 N) 1) N) in N
1544776980.182 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 N) 1) in N
1544776980.182 * [misc]taylor:  Taking taylor expansion of (/ 1 N) in N
1544776980.182 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.182 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.182 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.182 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544776980.182 * [misc]taylor:  Taking taylor expansion of 1 in N
1544776980.182 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.182 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.182 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.182 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.182 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544776980.182 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544776980.183 * [misc]backup-simplify:  Simplify (log 1) into 0
1544776980.183 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log N)) 0) into (- (* 2 (log N)))
1544776980.183 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log N)))) into (* -2/3 (log N))
1544776980.183 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log N))) into (pow N -2/3)
1544776980.183 * [misc]backup-simplify:  Simplify (pow N -2/3) into (pow N -2/3)
1544776980.183 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544776980.184 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544776980.184 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1544776980.186 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1544776980.187 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log N)) 0) into (- (* 2 (log N)))
1544776980.187 * [misc]backup-simplify:  Simplify (+ (* 1/3 1) (* 0 (- (* 2 (log N))))) into 1/3
1544776980.188 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log N))) (+ (* (/ (pow 1/3 1) 1)))) into (* 1/3 (pow (/ 1 (pow N 2)) 1/3))
1544776980.189 * [misc]backup-simplify:  Simplify (* 1/3 (pow (/ 1 (pow N 2)) 1/3)) into (* 1/3 (pow (/ 1 (pow N 2)) 1/3))
1544776980.189 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776980.189 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776980.190 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1544776980.194 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
1544776980.194 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log N)) 0) into (- (* 2 (log N)))
1544776980.195 * [misc]backup-simplify:  Simplify (+ (* 1/3 -1/2) (+ (* 0 1) (* 0 (- (* 2 (log N)))))) into (- 1/6)
1544776980.200 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log N))) (+ (* (/ (pow 1/3 2) 2)) (* (/ (pow (- 1/6) 1) 1)))) into (* -1/9 (pow (/ 1 (pow N 2)) 1/3))
1544776980.200 * [misc]backup-simplify:  Simplify (* -1/9 (pow (/ 1 (pow N 2)) 1/3)) into (* -1/9 (pow (/ 1 (pow N 2)) 1/3))
1544776980.202 * [misc]backup-simplify:  Simplify (+ (* (* -1/9 (pow (/ 1 (pow (/ 1 N) 2)) 1/3)) (pow (/ 1 N) 2)) (+ (* (* 1/3 (pow (/ 1 (pow (/ 1 N) 2)) 1/3)) (/ 1 N)) (pow (/ 1 N) -2/3))) into (- (+ (* 1/3 (pow (/ 1 N) 1/3)) (pow (/ 1 N) -2/3)) (* 1/9 (pow (/ 1 (pow N 4)) 1/3)))
1544776980.203 * [misc]backup-simplify:  Simplify (cbrt (* (+ (/ 1 (- N)) 1) (/ 1 (- N)))) into (* (pow (/ (- 1 (/ 1 N)) N) 1/3) (cbrt -1))
1544776980.203 * [misc]approximate:  Taking taylor expansion of (* (pow (/ (- 1 (/ 1 N)) N) 1/3) (cbrt -1)) in (N) around 0
1544776980.203 * [misc]taylor:  Taking taylor expansion of (* (pow (/ (- 1 (/ 1 N)) N) 1/3) (cbrt -1)) in N
1544776980.203 * [misc]taylor:  Taking taylor expansion of (pow (/ (- 1 (/ 1 N)) N) 1/3) in N
1544776980.203 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (- 1 (/ 1 N)) N)))) in N
1544776980.203 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (- 1 (/ 1 N)) N))) in N
1544776980.203 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544776980.203 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544776980.203 * [misc]taylor:  Taking taylor expansion of (log (/ (- 1 (/ 1 N)) N)) in N
1544776980.203 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 N)) N) in N
1544776980.203 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 N)) in N
1544776980.203 * [misc]taylor:  Taking taylor expansion of 1 in N
1544776980.203 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.203 * [misc]taylor:  Taking taylor expansion of (/ 1 N) in N
1544776980.203 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.203 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.203 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.203 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544776980.204 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.204 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.204 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.204 * [misc]backup-simplify:  Simplify (- 1) into -1
1544776980.204 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544776980.204 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544776980.204 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1544776980.205 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log N)) (log -1)) into (- (log -1) (* 2 (log N)))
1544776980.205 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log N)))) into (* 1/3 (- (log -1) (* 2 (log N))))
1544776980.205 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log N))))) into (exp (* 1/3 (- (log -1) (* 2 (log N)))))
1544776980.205 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in N
1544776980.205 * [misc]taylor:  Taking taylor expansion of -1 in N
1544776980.205 * [misc]backup-simplify:  Simplify -1 into -1
1544776980.206 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1544776980.206 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1544776980.206 * [misc]taylor:  Taking taylor expansion of (* (pow (/ (- 1 (/ 1 N)) N) 1/3) (cbrt -1)) in N
1544776980.206 * [misc]taylor:  Taking taylor expansion of (pow (/ (- 1 (/ 1 N)) N) 1/3) in N
1544776980.207 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (- 1 (/ 1 N)) N)))) in N
1544776980.207 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (- 1 (/ 1 N)) N))) in N
1544776980.207 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544776980.207 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544776980.207 * [misc]taylor:  Taking taylor expansion of (log (/ (- 1 (/ 1 N)) N)) in N
1544776980.207 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 N)) N) in N
1544776980.207 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 N)) in N
1544776980.207 * [misc]taylor:  Taking taylor expansion of 1 in N
1544776980.207 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.207 * [misc]taylor:  Taking taylor expansion of (/ 1 N) in N
1544776980.207 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.207 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.207 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.207 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544776980.207 * [misc]taylor:  Taking taylor expansion of N in N
1544776980.207 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.207 * [misc]backup-simplify:  Simplify 1 into 1
1544776980.207 * [misc]backup-simplify:  Simplify (- 1) into -1
1544776980.207 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544776980.208 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544776980.208 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1544776980.208 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log N)) (log -1)) into (- (log -1) (* 2 (log N)))
1544776980.208 * [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log N)))) into (* 1/3 (- (log -1) (* 2 (log N))))
1544776980.209 * [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log N))))) into (exp (* 1/3 (- (log -1) (* 2 (log N)))))
1544776980.209 * [misc]taylor:  Taking taylor expansion of (cbrt -1) in N
1544776980.209 * [misc]taylor:  Taking taylor expansion of -1 in N
1544776980.209 * [misc]backup-simplify:  Simplify -1 into -1
1544776980.209 * [misc]backup-simplify:  Simplify (cbrt -1) into (cbrt -1)
1544776980.210 * [misc]backup-simplify:  Simplify (/ 0 (* 3 (cbrt -1))) into 0
1544776980.211 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log N))))) (cbrt -1)) into (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log N))))))
1544776980.212 * [misc]backup-simplify:  Simplify (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log N)))))) into (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log N))))))
1544776980.212 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544776980.212 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776980.212 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544776980.212 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 0 1)))) into 1
1544776980.214 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
1544776980.214 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log N)) (log -1)) into (- (log -1) (* 2 (log N)))
1544776980.214 * [misc]backup-simplify:  Simplify (+ (* 1/3 -1) (* 0 (- (log -1) (* 2 (log N))))) into (- 1/3)
1544776980.215 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log N))))) (+ (* (/ (pow (- 1/3) 1) 1)))) into (* -1/3 (exp (* 1/3 (- (log -1) (* 2 (log N))))))
1544776980.216 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log N))))) 0) (* (* -1/3 (exp (* 1/3 (- (log -1) (* 2 (log N)))))) (cbrt -1))) into (- (* 1/3 (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log N))))))))
1544776980.216 * [misc]backup-simplify:  Simplify (- (* 1/3 (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log N)))))))) into (- (* 1/3 (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log N))))))))
1544776980.218 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
1544776980.218 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544776980.218 * [misc]backup-simplify:  Simplify (- 0) into 0
1544776980.218 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544776980.218 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1544776980.221 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
1544776980.222 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log N)) (log -1)) into (- (log -1) (* 2 (log N)))
1544776980.222 * [misc]backup-simplify:  Simplify (+ (* 1/3 -1/2) (+ (* 0 -1) (* 0 (- (log -1) (* 2 (log N)))))) into (- 1/6)
1544776980.224 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (* 2 (log N))))) (+ (* (/ (pow (- 1/3) 2) 2)) (* (/ (pow (- 1/6) 1) 1)))) into (* -1/9 (exp (* 1/3 (- (log -1) (* 2 (log N))))))
1544776980.224 * [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log -1) (* 2 (log N))))) 0) (+ (* (* -1/3 (exp (* 1/3 (- (log -1) (* 2 (log N)))))) 0) (* (* -1/9 (exp (* 1/3 (- (log -1) (* 2 (log N)))))) (cbrt -1)))) into (- (* 1/9 (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log N))))))))
1544776980.225 * [misc]backup-simplify:  Simplify (- (* 1/9 (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log N)))))))) into (- (* 1/9 (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log N))))))))
1544776980.227 * [misc]backup-simplify:  Simplify (+ (* (- (* 1/9 (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ 1 (- N)))))))))) (pow (/ 1 (- N)) 2)) (+ (* (- (* 1/3 (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ 1 (- N)))))))))) (/ 1 (- N))) (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ 1 (- N)))))))))) into (- (+ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) N))) (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (pow N 2))))
1544776980.227 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1544776980.227 * [misc]backup-simplify:  Simplify (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776980.227 * [misc]approximate:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in (N) around 0
1544776980.227 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544776980.227 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776980.227 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544776980.228 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776980.228 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776980.228 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.228 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.228 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.228 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.228 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.228 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.228 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776980.229 * [misc]backup-simplify:  Simplify (atan2 1 (+ 1 (* (* (cbrt (* (+ (/ 1 N) 1) (/ 1 N))) (cbrt (* (+ (/ 1 N) 1) (/ 1 N)))) (cbrt (* (+ (/ 1 N) 1) (/ 1 N)))))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544776980.229 * [misc]approximate:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in (N) around 0
1544776980.229 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544776980.229 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544776980.229 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544776980.229 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544776980.229 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544776980.229 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.229 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.229 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.229 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.229 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.229 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.230 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow (/ 1 N) 2)) (+ (/ 1 (/ 1 N)) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776980.231 * [misc]backup-simplify:  Simplify (atan2 1 (+ 1 (* (* (cbrt (* (+ (/ 1 (- N)) 1) (/ 1 (- N)))) (cbrt (* (+ (/ 1 (- N)) 1) (/ 1 (- N))))) (cbrt (* (+ (/ 1 (- N)) 1) (/ 1 (- N))))))) into (atan2 1 (- (+ (/ (pow (cbrt -1) 3) N) 1) (/ (pow (cbrt -1) 3) (pow N 2))))
1544776980.231 * [misc]approximate:  Taking taylor expansion of (atan2 1 (- (+ (/ (pow (cbrt -1) 3) N) 1) (/ (pow (cbrt -1) 3) (pow N 2)))) in (N) around 0
1544776980.231 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ (pow (cbrt -1) 3) N) 1) (/ (pow (cbrt -1) 3) (pow N 2)))) in N
1544776980.232 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ (pow (cbrt -1) 3) N) 1) (/ (pow (cbrt -1) 3) (pow N 2)))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544776980.232 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ (pow (cbrt -1) 3) N) 1) (/ (pow (cbrt -1) 3) (pow N 2)))) in N
1544776980.233 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ (pow (cbrt -1) 3) N) 1) (/ (pow (cbrt -1) 3) (pow N 2)))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544776980.233 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544776980.233 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.233 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.233 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.233 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.233 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.233 * [misc]backup-simplify:  Simplify 0 into 0
1544776980.234 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow (/ 1 (- N)) 2)) 1) (/ 1 (/ 1 (- N))))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776980.234 * * * [misc]progress:  simplifying candidates
1544776980.234 * * * * [misc]progress:  [ 1 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (pow (* (+ N 1) N) 1/3)))))>
1544776980.234 * * * * [misc]progress:  [ 2 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (pow (cbrt (* (+ N 1) N)) 1)))))>
1544776980.234 * * * * [misc]progress:  [ 3 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (exp (log (cbrt (* (+ N 1) N))))))))>
1544776980.234 * * * * [misc]progress:  [ 4 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (log (exp (cbrt (* (+ N 1) N))))))))>
1544776980.234 * * * * [misc]progress:  [ 5 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (* (cbrt (+ N 1)) (cbrt N))))))>
1544776980.234 * [enter]simplify:  Simplifying (cbrt (+ N 1))
1544776980.234 * * [misc]simplify:  iters left: 3 (4 enodes)
1544776980.235 * * [misc]simplify:  iters left: 2 (7 enodes)
1544776980.236 * [exit]simplify:  Simplified to (cbrt (+ 1 N))
1544776980.236 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (* (cbrt (+ 1 N)) (cbrt N))))))
1544776980.236 * * * * [misc]progress:  [ 6 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (/ (cbrt (* (+ (pow N 3) (pow 1 3)) N)) (cbrt (+ (* N N) (- (* 1 1) (* N 1)))))))))>
1544776980.236 * [enter]simplify:  Simplifying (cbrt (* (+ (pow N 3) (pow 1 3)) N))
1544776980.237 * * [misc]simplify:  iters left: 6 (8 enodes)
1544776980.239 * * [misc]simplify:  iters left: 5 (17 enodes)
1544776980.243 * * [misc]simplify:  iters left: 4 (27 enodes)
1544776980.250 * * [misc]simplify:  iters left: 3 (33 enodes)
1544776980.254 * [exit]simplify:  Simplified to (cbrt (+ N (pow N 4)))
1544776980.254 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (/ (cbrt (+ N (pow N 4))) (cbrt (+ (* N N) (- (* 1 1) (* N 1)))))))))
1544776980.254 * * * * [misc]progress:  [ 7 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (/ (cbrt (* (- (* N N) (* 1 1)) N)) (cbrt (- N 1)))))))>
1544776980.254 * [enter]simplify:  Simplifying (cbrt (* (- (* N N) (* 1 1)) N))
1544776980.254 * * [misc]simplify:  iters left: 6 (7 enodes)
1544776980.256 * * [misc]simplify:  iters left: 5 (13 enodes)
1544776980.258 * * [misc]simplify:  iters left: 4 (16 enodes)
1544776980.261 * * [misc]simplify:  iters left: 3 (23 enodes)
1544776980.268 * * [misc]simplify:  iters left: 2 (57 enodes)
1544776980.299 * * [misc]simplify:  iters left: 1 (137 enodes)
1544776980.394 * [exit]simplify:  Simplified to (cbrt (- (pow N 3) N))
1544776980.394 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (/ (cbrt (- (pow N 3) N)) (cbrt (- N 1)))))))
1544776980.394 * * * * [misc]progress:  [ 8 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (* (* (cbrt (cbrt (* (+ N 1) N))) (cbrt (cbrt (* (+ N 1) N)))) (cbrt (cbrt (* (+ N 1) N))))))))>
1544776980.394 * * * * [misc]progress:  [ 9 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (cbrt (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))))>
1544776980.394 * * * * [misc]progress:  [ 10 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (* (sqrt (cbrt (* (+ N 1) N))) (sqrt (cbrt (* (+ N 1) N))))))))>
1544776980.394 * * * * [misc]progress:  [ 11 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (* 1 (cbrt (* (+ N 1) N)))))))>
1544776980.394 * * * * [misc]progress:  [ 12 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (pow (* (+ N 1) N) 1/3)) (cbrt (* (+ N 1) N))))))>
1544776980.394 * * * * [misc]progress:  [ 13 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (pow (cbrt (* (+ N 1) N)) 1)) (cbrt (* (+ N 1) N))))))>
1544776980.394 * * * * [misc]progress:  [ 14 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (exp (log (cbrt (* (+ N 1) N))))) (cbrt (* (+ N 1) N))))))>
1544776980.394 * * * * [misc]progress:  [ 15 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (log (exp (cbrt (* (+ N 1) N))))) (cbrt (* (+ N 1) N))))))>
1544776980.394 * * * * [misc]progress:  [ 16 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (* (cbrt (+ N 1)) (cbrt N))) (cbrt (* (+ N 1) N))))))>
1544776980.394 * [enter]simplify:  Simplifying (cbrt (+ N 1))
1544776980.395 * * [misc]simplify:  iters left: 3 (4 enodes)
1544776980.396 * * [misc]simplify:  iters left: 2 (7 enodes)
1544776980.396 * [exit]simplify:  Simplified to (cbrt (+ 1 N))
1544776980.397 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (* (cbrt (+ 1 N)) (cbrt N))) (cbrt (* (+ N 1) N))))))
1544776980.397 * * * * [misc]progress:  [ 17 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (/ (cbrt (* (+ (pow N 3) (pow 1 3)) N)) (cbrt (+ (* N N) (- (* 1 1) (* N 1)))))) (cbrt (* (+ N 1) N))))))>
1544776980.397 * [enter]simplify:  Simplifying (cbrt (* (+ (pow N 3) (pow 1 3)) N))
1544776980.397 * * [misc]simplify:  iters left: 6 (8 enodes)
1544776980.400 * * [misc]simplify:  iters left: 5 (17 enodes)
1544776980.403 * * [misc]simplify:  iters left: 4 (27 enodes)
1544776980.410 * * [misc]simplify:  iters left: 3 (33 enodes)
1544776980.414 * [exit]simplify:  Simplified to (cbrt (+ N (pow N 4)))
1544776980.414 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (/ (cbrt (+ N (pow N 4))) (cbrt (+ (* N N) (- (* 1 1) (* N 1)))))) (cbrt (* (+ N 1) N))))))
1544776980.414 * * * * [misc]progress:  [ 18 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (/ (cbrt (* (- (* N N) (* 1 1)) N)) (cbrt (- N 1)))) (cbrt (* (+ N 1) N))))))>
1544776980.414 * [enter]simplify:  Simplifying (cbrt (* (- (* N N) (* 1 1)) N))
1544776980.415 * * [misc]simplify:  iters left: 6 (7 enodes)
1544776980.417 * * [misc]simplify:  iters left: 5 (13 enodes)
1544776980.419 * * [misc]simplify:  iters left: 4 (16 enodes)
1544776980.421 * * [misc]simplify:  iters left: 3 (23 enodes)
1544776980.429 * * [misc]simplify:  iters left: 2 (57 enodes)
1544776980.462 * * [misc]simplify:  iters left: 1 (137 enodes)
1544776980.552 * [exit]simplify:  Simplified to (cbrt (- (pow N 3) N))
1544776980.552 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (/ (cbrt (- (pow N 3) N)) (cbrt (- N 1)))) (cbrt (* (+ N 1) N))))))
1544776980.552 * * * * [misc]progress:  [ 19 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (* (* (cbrt (cbrt (* (+ N 1) N))) (cbrt (cbrt (* (+ N 1) N)))) (cbrt (cbrt (* (+ N 1) N))))) (cbrt (* (+ N 1) N))))))>
1544776980.552 * * * * [misc]progress:  [ 20 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))) (cbrt (* (+ N 1) N))))))>
1544776980.552 * * * * [misc]progress:  [ 21 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (* (sqrt (cbrt (* (+ N 1) N))) (sqrt (cbrt (* (+ N 1) N))))) (cbrt (* (+ N 1) N))))))>
1544776980.552 * * * * [misc]progress:  [ 22 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (* 1 (cbrt (* (+ N 1) N)))) (cbrt (* (+ N 1) N))))))>
1544776980.552 * * * * [misc]progress:  [ 23 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (pow (* (+ N 1) N) 1/3) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))>
1544776980.554 * * * * [misc]progress:  [ 24 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (pow (cbrt (* (+ N 1) N)) 1) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))>
1544776980.554 * * * * [misc]progress:  [ 25 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (exp (log (cbrt (* (+ N 1) N)))) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))>
1544776980.554 * * * * [misc]progress:  [ 26 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (log (exp (cbrt (* (+ N 1) N)))) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))>
1544776980.554 * * * * [misc]progress:  [ 27 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (* (cbrt (+ N 1)) (cbrt N)) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))>
1544776980.554 * [enter]simplify:  Simplifying (cbrt (+ N 1))
1544776980.555 * * [misc]simplify:  iters left: 3 (4 enodes)
1544776980.556 * * [misc]simplify:  iters left: 2 (7 enodes)
1544776980.557 * [exit]simplify:  Simplified to (cbrt (+ 1 N))
1544776980.557 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (N) (atan2 1 (+ 1 (* (* (* (cbrt (+ 1 N)) (cbrt N)) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))
1544776980.557 * * * * [misc]progress:  [ 28 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (/ (cbrt (* (+ (pow N 3) (pow 1 3)) N)) (cbrt (+ (* N N) (- (* 1 1) (* N 1))))) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))>
1544776980.557 * [enter]simplify:  Simplifying (cbrt (* (+ (pow N 3) (pow 1 3)) N))
1544776980.557 * * [misc]simplify:  iters left: 6 (8 enodes)
1544776980.560 * * [misc]simplify:  iters left: 5 (17 enodes)
1544776980.563 * * [misc]simplify:  iters left: 4 (27 enodes)
1544776980.570 * * [misc]simplify:  iters left: 3 (33 enodes)
1544776980.574 * [exit]simplify:  Simplified to (cbrt (+ N (pow N 4)))
1544776980.574 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (N) (atan2 1 (+ 1 (* (* (/ (cbrt (+ N (pow N 4))) (cbrt (+ (* N N) (- (* 1 1) (* N 1))))) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))
1544776980.574 * * * * [misc]progress:  [ 29 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (/ (cbrt (* (- (* N N) (* 1 1)) N)) (cbrt (- N 1))) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))>
1544776980.574 * [enter]simplify:  Simplifying (cbrt (* (- (* N N) (* 1 1)) N))
1544776980.575 * * [misc]simplify:  iters left: 6 (7 enodes)
1544776980.577 * * [misc]simplify:  iters left: 5 (13 enodes)
1544776980.579 * * [misc]simplify:  iters left: 4 (16 enodes)
1544776980.584 * * [misc]simplify:  iters left: 3 (23 enodes)
1544776980.596 * * [misc]simplify:  iters left: 2 (57 enodes)
1544776980.640 * * [misc]simplify:  iters left: 1 (137 enodes)
1544776980.711 * [exit]simplify:  Simplified to (cbrt (- (pow N 3) N))
1544776980.711 * [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (N) (atan2 1 (+ 1 (* (* (/ (cbrt (- (pow N 3) N)) (cbrt (- N 1))) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))
1544776980.711 * * * * [misc]progress:  [ 30 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (* (* (cbrt (cbrt (* (+ N 1) N))) (cbrt (cbrt (* (+ N 1) N)))) (cbrt (cbrt (* (+ N 1) N)))) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))>
1544776980.711 * * * * [misc]progress:  [ 31 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N)))) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))>
1544776980.711 * * * * [misc]progress:  [ 32 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (* (sqrt (cbrt (* (+ N 1) N))) (sqrt (cbrt (* (+ N 1) N)))) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))>
1544776980.711 * * * * [misc]progress:  [ 33 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (* 1 (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))>
1544776980.711 * * * * [misc]progress:  [ 34 / 52 ] simplifiying candidate #<alt (λ (N) (pow (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))) 1))>
1544776980.711 * * * * [misc]progress:  [ 35 / 52 ] simplifiying candidate #<alt (λ (N) (exp (log (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))))>
1544776980.712 * * * * [misc]progress:  [ 36 / 52 ] simplifiying candidate #<alt (λ (N) (log (exp (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))))>
1544776980.712 * * * * [misc]progress:  [ 37 / 52 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N)))))) (cbrt (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))) (cbrt (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))))>
1544776980.712 * * * * [misc]progress:  [ 38 / 52 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N)))))) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))))>
1544776980.712 * * * * [misc]progress:  [ 39 / 52 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))))>
1544776980.712 * * * * [misc]progress:  [ 40 / 52 ] simplifiying candidate #<alt (λ (N) (* 1 (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N)))))))>
1544776980.712 * * * * [misc]progress:  [ 41 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (- (+ (pow N 1/3) (* 1/3 (pow (pow N 4) 1/3))) (* 1/9 (pow (pow N 7) 1/3)))))))>
1544776980.712 * [enter]simplify:  Simplifying (- (+ (pow N 1/3) (* 1/3 (pow (pow N 4) 1/3))) (* 1/9 (pow (pow N 7) 1/3)))
1544776980.713 * * [misc]simplify:  iters left: 6 (14 enodes)
1544776980.716 * * [misc]simplify:  iters left: 5 (24 enodes)
1544776980.730 * * [misc]simplify:  iters left: 4 (39 enodes)
1544776980.743 * * [misc]simplify:  iters left: 3 (46 enodes)
1544776980.749 * * [misc]simplify:  iters left: 2 (48 enodes)
1544776980.755 * * [misc]simplify:  iters left: 1 (50 enodes)
1544776980.767 * [exit]simplify:  Simplified to (- (+ (cbrt N) (* (cbrt (pow N 4)) 1/3)) (* (cbrt (pow N 7)) 1/9))
1544776980.767 * [misc]simplify:  Simplified (2 2 2 2) to (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (- (+ (cbrt N) (* (cbrt (pow N 4)) 1/3)) (* (cbrt (pow N 7)) 1/9))))))
1544776980.767 * * * * [misc]progress:  [ 42 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (- (+ (* 1/3 (pow (/ 1 N) 1/3)) (pow (/ 1 N) -2/3)) (* 1/9 (pow (/ 1 (pow N 4)) 1/3)))))))>
1544776980.768 * [enter]simplify:  Simplifying (- (+ (* 1/3 (pow (/ 1 N) 1/3)) (pow (/ 1 N) -2/3)) (* 1/9 (pow (/ 1 (pow N 4)) 1/3)))
1544776980.768 * * [misc]simplify:  iters left: 6 (16 enodes)
1544776980.772 * * [misc]simplify:  iters left: 5 (27 enodes)
1544776980.778 * * [misc]simplify:  iters left: 4 (42 enodes)
1544776980.784 * * [misc]simplify:  iters left: 3 (49 enodes)
1544776980.791 * * [misc]simplify:  iters left: 2 (51 enodes)
1544776980.800 * * [misc]simplify:  iters left: 1 (60 enodes)
1544776980.815 * [exit]simplify:  Simplified to (+ (+ (* (cbrt (/ 1 N)) 1/3) (pow (/ 1 N) -2/3)) (* -1/9 (cbrt (/ 1 (pow N 4)))))
1544776980.815 * [misc]simplify:  Simplified (2 2 2 2) to (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (+ (+ (* (cbrt (/ 1 N)) 1/3) (pow (/ 1 N) -2/3)) (* -1/9 (cbrt (/ 1 (pow N 4)))))))))
1544776980.815 * * * * [misc]progress:  [ 43 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (- (+ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) N))) (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (pow N 2))))))))>
1544776980.815 * [enter]simplify:  Simplifying (- (+ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) N))) (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (pow N 2))))
1544776980.816 * * [misc]simplify:  iters left: 6 (21 enodes)
1544776980.823 * * [misc]simplify:  iters left: 5 (46 enodes)
1544776980.844 * * [misc]simplify:  iters left: 4 (114 enodes)
1544776980.891 * * [misc]simplify:  iters left: 3 (262 enodes)
1544776981.051 * [exit]simplify:  Simplified to (+ (* (exp (+ (* 1/3 (log -1)) (* (log (/ -1 N)) -2/3))) (+ (/ (cbrt -1) (/ N 1/3)) (cbrt -1))) (* (* (/ -1/9 N) (/ (cbrt -1) N)) (exp (+ (* 1/3 (log -1)) (* (log (/ -1 N)) -2/3)))))
1544776981.051 * [misc]simplify:  Simplified (2 2 2 2) to (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (+ (* (exp (+ (* 1/3 (log -1)) (* (log (/ -1 N)) -2/3))) (+ (/ (cbrt -1) (/ N 1/3)) (cbrt -1))) (* (* (/ -1/9 N) (/ (cbrt -1) N)) (exp (+ (* 1/3 (log -1)) (* (log (/ -1 N)) -2/3)))))))))
1544776981.051 * * * * [misc]progress:  [ 44 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (- (+ (pow N 1/3) (* 1/3 (pow (pow N 4) 1/3))) (* 1/9 (pow (pow N 7) 1/3)))) (cbrt (* (+ N 1) N))))))>
1544776981.051 * [enter]simplify:  Simplifying (- (+ (pow N 1/3) (* 1/3 (pow (pow N 4) 1/3))) (* 1/9 (pow (pow N 7) 1/3)))
1544776981.053 * * [misc]simplify:  iters left: 6 (14 enodes)
1544776981.056 * * [misc]simplify:  iters left: 5 (24 enodes)
1544776981.061 * * [misc]simplify:  iters left: 4 (39 enodes)
1544776981.067 * * [misc]simplify:  iters left: 3 (46 enodes)
1544776981.073 * * [misc]simplify:  iters left: 2 (48 enodes)
1544776981.079 * * [misc]simplify:  iters left: 1 (50 enodes)
1544776981.093 * [exit]simplify:  Simplified to (- (+ (cbrt N) (* (cbrt (pow N 4)) 1/3)) (* (cbrt (pow N 7)) 1/9))
1544776981.093 * [misc]simplify:  Simplified (2 2 2 1 2) to (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (- (+ (cbrt N) (* (cbrt (pow N 4)) 1/3)) (* (cbrt (pow N 7)) 1/9))) (cbrt (* (+ N 1) N))))))
1544776981.094 * * * * [misc]progress:  [ 45 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (- (+ (* 1/3 (pow (/ 1 N) 1/3)) (pow (/ 1 N) -2/3)) (* 1/9 (pow (/ 1 (pow N 4)) 1/3)))) (cbrt (* (+ N 1) N))))))>
1544776981.094 * [enter]simplify:  Simplifying (- (+ (* 1/3 (pow (/ 1 N) 1/3)) (pow (/ 1 N) -2/3)) (* 1/9 (pow (/ 1 (pow N 4)) 1/3)))
1544776981.095 * * [misc]simplify:  iters left: 6 (16 enodes)
1544776981.098 * * [misc]simplify:  iters left: 5 (27 enodes)
1544776981.104 * * [misc]simplify:  iters left: 4 (42 enodes)
1544776981.111 * * [misc]simplify:  iters left: 3 (49 enodes)
1544776981.117 * * [misc]simplify:  iters left: 2 (51 enodes)
1544776981.126 * * [misc]simplify:  iters left: 1 (60 enodes)
1544776981.146 * [exit]simplify:  Simplified to (+ (+ (* (cbrt (/ 1 N)) 1/3) (pow (/ 1 N) -2/3)) (* -1/9 (cbrt (/ 1 (pow N 4)))))
1544776981.146 * [misc]simplify:  Simplified (2 2 2 1 2) to (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (+ (+ (* (cbrt (/ 1 N)) 1/3) (pow (/ 1 N) -2/3)) (* -1/9 (cbrt (/ 1 (pow N 4)))))) (cbrt (* (+ N 1) N))))))
1544776981.146 * * * * [misc]progress:  [ 46 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (- (+ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) N))) (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (pow N 2))))) (cbrt (* (+ N 1) N))))))>
1544776981.146 * [enter]simplify:  Simplifying (- (+ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) N))) (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (pow N 2))))
1544776981.147 * * [misc]simplify:  iters left: 6 (21 enodes)
1544776981.154 * * [misc]simplify:  iters left: 5 (46 enodes)
1544776981.174 * * [misc]simplify:  iters left: 4 (114 enodes)
1544776981.224 * * [misc]simplify:  iters left: 3 (262 enodes)
1544776981.423 * [exit]simplify:  Simplified to (+ (* (exp (+ (* 1/3 (log -1)) (* (log (/ -1 N)) -2/3))) (+ (/ (cbrt -1) (/ N 1/3)) (cbrt -1))) (* (* (/ -1/9 N) (/ (cbrt -1) N)) (exp (+ (* 1/3 (log -1)) (* (log (/ -1 N)) -2/3)))))
1544776981.423 * [misc]simplify:  Simplified (2 2 2 1 2) to (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (+ (* (exp (+ (* 1/3 (log -1)) (* (log (/ -1 N)) -2/3))) (+ (/ (cbrt -1) (/ N 1/3)) (cbrt -1))) (* (* (/ -1/9 N) (/ (cbrt -1) N)) (exp (+ (* 1/3 (log -1)) (* (log (/ -1 N)) -2/3)))))) (cbrt (* (+ N 1) N))))))
1544776981.423 * * * * [misc]progress:  [ 47 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (- (+ (pow N 1/3) (* 1/3 (pow (pow N 4) 1/3))) (* 1/9 (pow (pow N 7) 1/3))) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))>
1544776981.423 * [enter]simplify:  Simplifying (- (+ (pow N 1/3) (* 1/3 (pow (pow N 4) 1/3))) (* 1/9 (pow (pow N 7) 1/3)))
1544776981.424 * * [misc]simplify:  iters left: 6 (14 enodes)
1544776981.427 * * [misc]simplify:  iters left: 5 (24 enodes)
1544776981.433 * * [misc]simplify:  iters left: 4 (39 enodes)
1544776981.439 * * [misc]simplify:  iters left: 3 (46 enodes)
1544776981.445 * * [misc]simplify:  iters left: 2 (48 enodes)
1544776981.450 * * [misc]simplify:  iters left: 1 (50 enodes)
1544776981.462 * [exit]simplify:  Simplified to (- (+ (cbrt N) (* (cbrt (pow N 4)) 1/3)) (* (cbrt (pow N 7)) 1/9))
1544776981.462 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (N) (atan2 1 (+ 1 (* (* (- (+ (cbrt N) (* (cbrt (pow N 4)) 1/3)) (* (cbrt (pow N 7)) 1/9)) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))
1544776981.462 * * * * [misc]progress:  [ 48 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (- (+ (* 1/3 (pow (/ 1 N) 1/3)) (pow (/ 1 N) -2/3)) (* 1/9 (pow (/ 1 (pow N 4)) 1/3))) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))>
1544776981.463 * [enter]simplify:  Simplifying (- (+ (* 1/3 (pow (/ 1 N) 1/3)) (pow (/ 1 N) -2/3)) (* 1/9 (pow (/ 1 (pow N 4)) 1/3)))
1544776981.464 * * [misc]simplify:  iters left: 6 (16 enodes)
1544776981.468 * * [misc]simplify:  iters left: 5 (27 enodes)
1544776981.477 * * [misc]simplify:  iters left: 4 (42 enodes)
1544776981.490 * * [misc]simplify:  iters left: 3 (49 enodes)
1544776981.503 * * [misc]simplify:  iters left: 2 (51 enodes)
1544776981.518 * * [misc]simplify:  iters left: 1 (60 enodes)
1544776981.543 * [exit]simplify:  Simplified to (+ (+ (* (cbrt (/ 1 N)) 1/3) (pow (/ 1 N) -2/3)) (* -1/9 (cbrt (/ 1 (pow N 4)))))
1544776981.543 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (N) (atan2 1 (+ 1 (* (* (+ (+ (* (cbrt (/ 1 N)) 1/3) (pow (/ 1 N) -2/3)) (* -1/9 (cbrt (/ 1 (pow N 4))))) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))
1544776981.543 * * * * [misc]progress:  [ 49 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (- (+ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) N))) (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (pow N 2)))) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))>
1544776981.544 * [enter]simplify:  Simplifying (- (+ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (* 1/3 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) N))) (* 1/9 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (pow N 2))))
1544776981.546 * * [misc]simplify:  iters left: 6 (21 enodes)
1544776981.558 * * [misc]simplify:  iters left: 5 (46 enodes)
1544776981.587 * * [misc]simplify:  iters left: 4 (114 enodes)
1544776981.656 * * [misc]simplify:  iters left: 3 (262 enodes)
1544776982.258 * [exit]simplify:  Simplified to (+ (* (exp (+ (* 1/3 (log -1)) (* (log (/ -1 N)) -2/3))) (+ (/ (cbrt -1) (/ N 1/3)) (cbrt -1))) (* (* (/ -1/9 N) (/ (cbrt -1) N)) (exp (+ (* 1/3 (log -1)) (* (log (/ -1 N)) -2/3)))))
1544776982.258 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (N) (atan2 1 (+ 1 (* (* (+ (* (exp (+ (* 1/3 (log -1)) (* (log (/ -1 N)) -2/3))) (+ (/ (cbrt -1) (/ N 1/3)) (cbrt -1))) (* (* (/ -1/9 N) (/ (cbrt -1) N)) (exp (+ (* 1/3 (log -1)) (* (log (/ -1 N)) -2/3))))) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))
1544776982.258 * * * * [misc]progress:  [ 50 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ N (+ (pow N 2) 1))))>
1544776982.258 * [enter]simplify:  Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
1544776982.259 * * [misc]simplify:  iters left: 6 (7 enodes)
1544776982.262 * * [misc]simplify:  iters left: 5 (14 enodes)
1544776982.267 * * [misc]simplify:  iters left: 4 (21 enodes)
1544776982.273 * * [misc]simplify:  iters left: 3 (23 enodes)
1544776982.279 * * [misc]simplify:  iters left: 2 (29 enodes)
1544776982.284 * [exit]simplify:  Simplified to (atan2 1 (+ (* N N) (+ N 1)))
1544776982.284 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (+ (* N N) (+ N 1))))
1544776982.284 * * * * [misc]progress:  [ 51 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ N (+ (pow N 2) 1))))>
1544776982.284 * [enter]simplify:  Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
1544776982.285 * * [misc]simplify:  iters left: 6 (7 enodes)
1544776982.286 * * [misc]simplify:  iters left: 5 (14 enodes)
1544776982.289 * * [misc]simplify:  iters left: 4 (21 enodes)
1544776982.292 * * [misc]simplify:  iters left: 3 (23 enodes)
1544776982.295 * * [misc]simplify:  iters left: 2 (29 enodes)
1544776982.300 * [exit]simplify:  Simplified to (atan2 1 (+ (* N N) (+ N 1)))
1544776982.300 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (+ (* N N) (+ N 1))))
1544776982.300 * * * * [misc]progress:  [ 52 / 52 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ N (+ (pow N 2) 1))))>
1544776982.300 * [enter]simplify:  Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
1544776982.301 * * [misc]simplify:  iters left: 6 (7 enodes)
1544776982.302 * * [misc]simplify:  iters left: 5 (14 enodes)
1544776982.307 * * [misc]simplify:  iters left: 4 (21 enodes)
1544776982.313 * * [misc]simplify:  iters left: 3 (23 enodes)
1544776982.320 * * [misc]simplify:  iters left: 2 (29 enodes)
1544776982.330 * [exit]simplify:  Simplified to (atan2 1 (+ (* N N) (+ N 1)))
1544776982.330 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (+ (* N N) (+ N 1))))
1544776982.330 * * * [misc]progress:  adding candidates to table
1544776983.466 * * [misc]progress:  iteration 4 / 4
1544776983.466 * * * [misc]progress:  picking best candidate
1544776983.510 * * * * [misc]pick:  Picked  #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776983.510 * * * [misc]progress:  localizing error
1544776983.517 * * * [misc]progress:  generating rewritten candidates
1544776983.517 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1544776983.521 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1544776983.523 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1)
1544776983.524 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1)
1544776983.525 * * * [misc]progress:  generating series expansions
1544776983.525 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1544776983.525 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544776983.525 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in (N) around 0
1544776983.525 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in N
1544776983.525 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544776983.525 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776983.525 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544776983.525 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544776983.525 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in N
1544776983.525 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544776983.526 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776983.526 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544776983.526 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544776983.526 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544776983.526 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.527 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544776983.527 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.527 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544776983.527 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.528 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544776983.528 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.528 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544776983.528 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.529 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544776983.529 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.529 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544776983.529 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ 1 (* (+ (/ 1 N) 1) (/ 1 N))))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1544776983.529 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in (N) around 0
1544776983.529 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in N
1544776983.529 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544776983.530 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544776983.530 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1544776983.530 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544776983.530 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in N
1544776983.530 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544776983.530 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544776983.530 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1544776983.530 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544776983.531 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1544776983.531 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.531 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544776983.532 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.532 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544776983.532 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.533 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544776983.533 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.534 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544776983.534 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.535 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544776983.535 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.536 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ (/ 1 (pow (/ 1 N) 2)) (+ (/ 1 (/ 1 N)) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544776983.536 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ 1 (* (+ (/ 1 (- N)) 1) (/ 1 (- N)))))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1544776983.536 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in (N) around 0
1544776983.536 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in N
1544776983.536 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544776983.536 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544776983.537 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1544776983.537 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544776983.537 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in N
1544776983.537 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544776983.537 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544776983.537 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1544776983.538 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544776983.538 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1544776983.538 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.539 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544776983.539 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.540 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544776983.540 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.541 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544776983.541 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.542 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544776983.542 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.543 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544776983.543 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.543 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow (/ 1 (- N)) 2)) 1) (/ 1 (/ 1 (- N)))))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544776983.543 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1544776983.544 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544776983.544 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in (N) around 0
1544776983.544 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in N
1544776983.544 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544776983.544 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776983.544 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544776983.545 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544776983.545 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in N
1544776983.545 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544776983.545 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776983.545 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544776983.545 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544776983.546 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544776983.546 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.547 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544776983.547 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.548 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544776983.548 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.549 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544776983.549 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.549 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544776983.550 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.551 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544776983.551 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.551 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544776983.551 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ 1 (* (+ (/ 1 N) 1) (/ 1 N))))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1544776983.551 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in (N) around 0
1544776983.551 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in N
1544776983.551 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544776983.552 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544776983.552 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1544776983.552 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544776983.552 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in N
1544776983.552 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544776983.552 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544776983.553 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1544776983.553 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544776983.553 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1544776983.553 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.555 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544776983.555 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.555 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544776983.555 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.556 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544776983.556 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.557 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544776983.557 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.558 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544776983.558 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.559 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ (/ 1 (pow (/ 1 N) 2)) (+ (/ 1 (/ 1 N)) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544776983.559 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ 1 (* (+ (/ 1 (- N)) 1) (/ 1 (- N)))))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1544776983.559 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in (N) around 0
1544776983.559 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in N
1544776983.559 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544776983.559 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544776983.560 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1544776983.560 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544776983.560 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in N
1544776983.560 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544776983.560 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544776983.561 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1544776983.561 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544776983.561 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1544776983.561 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.563 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544776983.563 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.563 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544776983.563 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.564 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544776983.564 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.565 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544776983.565 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.566 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544776983.566 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.567 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow (/ 1 (- N)) 2)) 1) (/ 1 (/ 1 (- N)))))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544776983.567 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1)
1544776983.567 * [misc]backup-simplify:  Simplify (atan2 1 (+ 1 (* (+ N 1) N))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776983.567 * [misc]approximate:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in (N) around 0
1544776983.567 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544776983.568 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776983.568 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544776983.568 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776983.568 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776983.568 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.568 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.568 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.568 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.568 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.568 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.569 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776983.569 * [misc]backup-simplify:  Simplify (atan2 1 (+ 1 (* (+ (/ 1 N) 1) (/ 1 N)))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544776983.569 * [misc]approximate:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in (N) around 0
1544776983.569 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544776983.569 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544776983.569 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544776983.569 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544776983.570 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544776983.570 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.570 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.570 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.570 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.570 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.570 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.570 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow (/ 1 N) 2)) (+ (/ 1 (/ 1 N)) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776983.571 * [misc]backup-simplify:  Simplify (atan2 1 (+ 1 (* (+ (/ 1 (- N)) 1) (/ 1 (- N))))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544776983.571 * [misc]approximate:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in (N) around 0
1544776983.571 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544776983.571 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544776983.571 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544776983.571 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544776983.571 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544776983.571 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.571 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.572 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.572 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.572 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.572 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.572 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow (/ 1 (- N)) 2)) 1) (/ 1 (/ 1 (- N))))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776983.572 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1)
1544776983.572 * [misc]backup-simplify:  Simplify (atan2 1 (+ 1 (* (+ N 1) N))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776983.572 * [misc]approximate:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in (N) around 0
1544776983.572 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544776983.572 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776983.572 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544776983.572 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776983.572 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776983.572 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.573 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.573 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.573 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.573 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.573 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.573 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776983.573 * [misc]backup-simplify:  Simplify (atan2 1 (+ 1 (* (+ (/ 1 N) 1) (/ 1 N)))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544776983.573 * [misc]approximate:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in (N) around 0
1544776983.573 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544776983.573 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544776983.573 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544776983.573 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544776983.573 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544776983.573 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.573 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.573 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.573 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.573 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.573 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.576 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow (/ 1 N) 2)) (+ (/ 1 (/ 1 N)) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776983.576 * [misc]backup-simplify:  Simplify (atan2 1 (+ 1 (* (+ (/ 1 (- N)) 1) (/ 1 (- N))))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544776983.576 * [misc]approximate:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in (N) around 0
1544776983.576 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544776983.576 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544776983.576 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544776983.577 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544776983.577 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544776983.577 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.577 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.577 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.577 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.577 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.577 * [misc]backup-simplify:  Simplify 0 into 0
1544776983.577 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow (/ 1 (- N)) 2)) 1) (/ 1 (/ 1 (- N))))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544776983.577 * * * [misc]progress:  simplifying candidates
1544776983.577 * * * * [misc]progress:  [ 1 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (pow (atan2 1 (+ 1 (* (+ N 1) N))) 1/2)))>
1544776983.577 * * * * [misc]progress:  [ 2 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (pow (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) 1)))>
1544776983.577 * * * * [misc]progress:  [ 3 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (exp (log (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544776983.577 * * * * [misc]progress:  [ 4 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (log (exp (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544776983.577 * * * * [misc]progress:  [ 5 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (* (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544776983.577 * * * * [misc]progress:  [ 6 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544776983.578 * * * * [misc]progress:  [ 7 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544776983.578 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544776983.578 * * [misc]simplify:  iters left: 6 (9 enodes)
1544776983.580 * * [misc]simplify:  iters left: 5 (15 enodes)
1544776983.583 * * [misc]simplify:  iters left: 4 (22 enodes)
1544776983.588 * * [misc]simplify:  iters left: 3 (32 enodes)
1544776983.593 * * [misc]simplify:  iters left: 2 (48 enodes)
1544776983.605 * * [misc]simplify:  iters left: 1 (49 enodes)
1544776983.615 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ (* N N) (+ N 1)))))
1544776983.615 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (fabs (cbrt (atan2 1 (+ (* N N) (+ N 1))))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
1544776983.615 * * * * [misc]progress:  [ 8 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544776983.616 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))
1544776983.616 * * [misc]simplify:  iters left: 6 (8 enodes)
1544776983.620 * * [misc]simplify:  iters left: 5 (13 enodes)
1544776983.624 * * [misc]simplify:  iters left: 4 (20 enodes)
1544776983.633 * * [misc]simplify:  iters left: 3 (30 enodes)
1544776983.643 * * [misc]simplify:  iters left: 2 (45 enodes)
1544776983.656 * * [misc]simplify:  iters left: 1 (46 enodes)
1544776983.660 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (+ (* N N) (+ N 1)))))
1544776983.660 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ (* N N) (+ N 1))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
1544776983.660 * * * * [misc]progress:  [ 9 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt 1) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))>
1544776983.660 * [enter]simplify:  Simplifying (sqrt 1)
1544776983.661 * * [misc]simplify:  iters left: 1 (2 enodes)
1544776983.662 * [exit]simplify:  Simplified to 1
1544776983.662 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* 1 (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))
1544776983.662 * * * * [misc]progress:  [ 10 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544776983.662 * * * * [misc]progress:  [ 11 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (fabs (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))>
1544776983.662 * [enter]simplify:  Simplifying (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))
1544776983.662 * * [misc]simplify:  iters left: 6 (7 enodes)
1544776983.664 * * [misc]simplify:  iters left: 5 (12 enodes)
1544776983.666 * * [misc]simplify:  iters left: 4 (19 enodes)
1544776983.670 * * [misc]simplify:  iters left: 3 (29 enodes)
1544776983.677 * * [misc]simplify:  iters left: 2 (45 enodes)
1544776983.693 * * [misc]simplify:  iters left: 1 (46 enodes)
1544776983.700 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ (+ N 1) (* N N))))
1544776983.701 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (fabs (sqrt (atan2 1 (+ (+ N 1) (* N N)))))))
1544776983.701 * * * * [misc]progress:  [ 12 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* 1 (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))>
1544776983.701 * * * * [misc]progress:  [ 13 / 50 ] simplifiying candidate #<alt (λ (N) (* (pow (atan2 1 (+ 1 (* (+ N 1) N))) 1/2) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776983.701 * * * * [misc]progress:  [ 14 / 50 ] simplifiying candidate #<alt (λ (N) (* (pow (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) 1) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776983.701 * * * * [misc]progress:  [ 15 / 50 ] simplifiying candidate #<alt (λ (N) (* (exp (log (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776983.701 * * * * [misc]progress:  [ 16 / 50 ] simplifiying candidate #<alt (λ (N) (* (log (exp (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776983.701 * * * * [misc]progress:  [ 17 / 50 ] simplifiying candidate #<alt (λ (N) (* (* (* (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776983.701 * * * * [misc]progress:  [ 18 / 50 ] simplifiying candidate #<alt (λ (N) (* (cbrt (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776983.701 * * * * [misc]progress:  [ 19 / 50 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776983.701 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544776983.702 * * [misc]simplify:  iters left: 6 (9 enodes)
1544776983.707 * * [misc]simplify:  iters left: 5 (15 enodes)
1544776983.712 * * [misc]simplify:  iters left: 4 (22 enodes)
1544776983.721 * * [misc]simplify:  iters left: 3 (32 enodes)
1544776983.728 * * [misc]simplify:  iters left: 2 (48 enodes)
1544776983.736 * * [misc]simplify:  iters left: 1 (49 enodes)
1544776983.741 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ (* N N) (+ N 1)))))
1544776983.741 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (* (fabs (cbrt (atan2 1 (+ (* N N) (+ N 1))))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544776983.741 * * * * [misc]progress:  [ 20 / 50 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776983.741 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))
1544776983.742 * * [misc]simplify:  iters left: 6 (8 enodes)
1544776983.743 * * [misc]simplify:  iters left: 5 (13 enodes)
1544776983.746 * * [misc]simplify:  iters left: 4 (20 enodes)
1544776983.750 * * [misc]simplify:  iters left: 3 (30 enodes)
1544776983.757 * * [misc]simplify:  iters left: 2 (45 enodes)
1544776983.765 * * [misc]simplify:  iters left: 1 (46 enodes)
1544776983.771 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (+ (* N N) (+ N 1)))))
1544776983.771 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ (* N N) (+ N 1))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544776983.771 * * * * [misc]progress:  [ 21 / 50 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt 1) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776983.771 * [enter]simplify:  Simplifying (sqrt 1)
1544776983.772 * * [misc]simplify:  iters left: 1 (2 enodes)
1544776983.773 * [exit]simplify:  Simplified to 1
1544776983.773 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (* 1 (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544776983.773 * * * * [misc]progress:  [ 22 / 50 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776983.773 * * * * [misc]progress:  [ 23 / 50 ] simplifiying candidate #<alt (λ (N) (* (fabs (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776983.773 * [enter]simplify:  Simplifying (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))
1544776983.773 * * [misc]simplify:  iters left: 6 (7 enodes)
1544776983.775 * * [misc]simplify:  iters left: 5 (12 enodes)
1544776983.777 * * [misc]simplify:  iters left: 4 (19 enodes)
1544776983.781 * * [misc]simplify:  iters left: 3 (29 enodes)
1544776983.786 * * [misc]simplify:  iters left: 2 (45 enodes)
1544776983.803 * * [misc]simplify:  iters left: 1 (46 enodes)
1544776983.812 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ (+ N 1) (* N N))))
1544776983.812 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (fabs (sqrt (atan2 1 (+ (+ N 1) (* N N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544776983.812 * * * * [misc]progress:  [ 24 / 50 ] simplifiying candidate #<alt (λ (N) (* (* 1 (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776983.812 * * * * [misc]progress:  [ 25 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (pow (atan2 1 (+ 1 (* (+ N 1) N))) 1))))>
1544776983.812 * * * * [misc]progress:  [ 26 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (exp (log (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544776983.812 * * * * [misc]progress:  [ 27 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (log (exp (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544776983.812 * * * * [misc]progress:  [ 28 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544776983.812 * * * * [misc]progress:  [ 29 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (cbrt (* (* (atan2 1 (+ 1 (* (+ N 1) N))) (atan2 1 (+ 1 (* (+ N 1) N)))) (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544776983.812 * * * * [misc]progress:  [ 30 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544776983.812 * * * * [misc]progress:  [ 31 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* 1 (atan2 1 (+ 1 (* (+ N 1) N)))))))>
1544776983.812 * * * * [misc]progress:  [ 32 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (pow (atan2 1 (+ 1 (* (+ N 1) N))) 1)) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776983.812 * * * * [misc]progress:  [ 33 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (exp (log (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776983.812 * * * * [misc]progress:  [ 34 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (log (exp (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776983.812 * * * * [misc]progress:  [ 35 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776983.812 * * * * [misc]progress:  [ 36 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (cbrt (* (* (atan2 1 (+ 1 (* (+ N 1) N))) (atan2 1 (+ 1 (* (+ N 1) N)))) (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776983.813 * * * * [misc]progress:  [ 37 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776983.813 * * * * [misc]progress:  [ 38 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* 1 (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776983.813 * * * * [misc]progress:  [ 39 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))))>
1544776983.813 * [enter]simplify:  Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544776983.814 * * [misc]simplify:  iters left: 6 (8 enodes)
1544776983.817 * * [misc]simplify:  iters left: 5 (15 enodes)
1544776983.823 * * [misc]simplify:  iters left: 4 (22 enodes)
1544776983.826 * * [misc]simplify:  iters left: 3 (24 enodes)
1544776983.829 * * [misc]simplify:  iters left: 2 (30 enodes)
1544776983.834 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ (+ N 1) (* N N))))
1544776983.834 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ (+ N 1) (* N N))))))
1544776983.834 * * * * [misc]progress:  [ 40 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))))>
1544776983.835 * [enter]simplify:  Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544776983.835 * * [misc]simplify:  iters left: 6 (8 enodes)
1544776983.837 * * [misc]simplify:  iters left: 5 (15 enodes)
1544776983.840 * * [misc]simplify:  iters left: 4 (22 enodes)
1544776983.843 * * [misc]simplify:  iters left: 3 (24 enodes)
1544776983.847 * * [misc]simplify:  iters left: 2 (30 enodes)
1544776983.852 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ (+ N 1) (* N N))))
1544776983.852 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ (+ N 1) (* N N))))))
1544776983.852 * * * * [misc]progress:  [ 41 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))))>
1544776983.853 * [enter]simplify:  Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544776983.853 * * [misc]simplify:  iters left: 6 (8 enodes)
1544776983.857 * * [misc]simplify:  iters left: 5 (15 enodes)
1544776983.865 * * [misc]simplify:  iters left: 4 (22 enodes)
1544776983.872 * * [misc]simplify:  iters left: 3 (24 enodes)
1544776983.879 * * [misc]simplify:  iters left: 2 (30 enodes)
1544776983.886 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ (+ N 1) (* N N))))
1544776983.886 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ (+ N 1) (* N N))))))
1544776983.886 * * * * [misc]progress:  [ 42 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776983.886 * [enter]simplify:  Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544776983.887 * * [misc]simplify:  iters left: 6 (8 enodes)
1544776983.889 * * [misc]simplify:  iters left: 5 (15 enodes)
1544776983.891 * * [misc]simplify:  iters left: 4 (22 enodes)
1544776983.894 * * [misc]simplify:  iters left: 3 (24 enodes)
1544776983.898 * * [misc]simplify:  iters left: 2 (30 enodes)
1544776983.903 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ (+ N 1) (* N N))))
1544776983.903 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ (+ N 1) (* N N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544776983.903 * * * * [misc]progress:  [ 43 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776983.903 * [enter]simplify:  Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544776983.904 * * [misc]simplify:  iters left: 6 (8 enodes)
1544776983.906 * * [misc]simplify:  iters left: 5 (15 enodes)
1544776983.908 * * [misc]simplify:  iters left: 4 (22 enodes)
1544776983.911 * * [misc]simplify:  iters left: 3 (24 enodes)
1544776983.915 * * [misc]simplify:  iters left: 2 (30 enodes)
1544776983.920 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ (+ N 1) (* N N))))
1544776983.920 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ (+ N 1) (* N N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544776983.920 * * * * [misc]progress:  [ 44 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776983.920 * [enter]simplify:  Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544776983.921 * * [misc]simplify:  iters left: 6 (8 enodes)
1544776983.923 * * [misc]simplify:  iters left: 5 (15 enodes)
1544776983.928 * * [misc]simplify:  iters left: 4 (22 enodes)
1544776983.934 * * [misc]simplify:  iters left: 3 (24 enodes)
1544776983.942 * * [misc]simplify:  iters left: 2 (30 enodes)
1544776983.952 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ (+ N 1) (* N N))))
1544776983.952 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ (+ N 1) (* N N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544776983.952 * * * * [misc]progress:  [ 45 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))))>
1544776983.952 * [enter]simplify:  Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
1544776983.953 * * [misc]simplify:  iters left: 6 (7 enodes)
1544776983.956 * * [misc]simplify:  iters left: 5 (14 enodes)
1544776983.964 * * [misc]simplify:  iters left: 4 (21 enodes)
1544776983.970 * * [misc]simplify:  iters left: 3 (23 enodes)
1544776983.977 * * [misc]simplify:  iters left: 2 (29 enodes)
1544776983.987 * [exit]simplify:  Simplified to (atan2 1 (+ (* N N) (+ N 1)))
1544776983.987 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ (* N N) (+ N 1))))))
1544776983.987 * * * * [misc]progress:  [ 46 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))))>
1544776983.987 * [enter]simplify:  Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
1544776983.988 * * [misc]simplify:  iters left: 6 (7 enodes)
1544776983.991 * * [misc]simplify:  iters left: 5 (14 enodes)
1544776983.996 * * [misc]simplify:  iters left: 4 (21 enodes)
1544776984.002 * * [misc]simplify:  iters left: 3 (23 enodes)
1544776984.006 * * [misc]simplify:  iters left: 2 (29 enodes)
1544776984.011 * [exit]simplify:  Simplified to (atan2 1 (+ (* N N) (+ N 1)))
1544776984.011 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ (* N N) (+ N 1))))))
1544776984.011 * * * * [misc]progress:  [ 47 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))))>
1544776984.011 * [enter]simplify:  Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
1544776984.011 * * [misc]simplify:  iters left: 6 (7 enodes)
1544776984.013 * * [misc]simplify:  iters left: 5 (14 enodes)
1544776984.016 * * [misc]simplify:  iters left: 4 (21 enodes)
1544776984.018 * * [misc]simplify:  iters left: 3 (23 enodes)
1544776984.022 * * [misc]simplify:  iters left: 2 (29 enodes)
1544776984.027 * [exit]simplify:  Simplified to (atan2 1 (+ (* N N) (+ N 1)))
1544776984.027 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ (* N N) (+ N 1))))))
1544776984.027 * * * * [misc]progress:  [ 48 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776984.027 * [enter]simplify:  Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
1544776984.027 * * [misc]simplify:  iters left: 6 (7 enodes)
1544776984.029 * * [misc]simplify:  iters left: 5 (14 enodes)
1544776984.032 * * [misc]simplify:  iters left: 4 (21 enodes)
1544776984.035 * * [misc]simplify:  iters left: 3 (23 enodes)
1544776984.038 * * [misc]simplify:  iters left: 2 (29 enodes)
1544776984.043 * [exit]simplify:  Simplified to (atan2 1 (+ (* N N) (+ N 1)))
1544776984.043 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (sqrt (atan2 1 (+ (* N N) (+ N 1)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544776984.043 * * * * [misc]progress:  [ 49 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776984.043 * [enter]simplify:  Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
1544776984.044 * * [misc]simplify:  iters left: 6 (7 enodes)
1544776984.047 * * [misc]simplify:  iters left: 5 (14 enodes)
1544776984.052 * * [misc]simplify:  iters left: 4 (21 enodes)
1544776984.061 * * [misc]simplify:  iters left: 3 (23 enodes)
1544776984.067 * * [misc]simplify:  iters left: 2 (29 enodes)
1544776984.072 * [exit]simplify:  Simplified to (atan2 1 (+ (* N N) (+ N 1)))
1544776984.072 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (sqrt (atan2 1 (+ (* N N) (+ N 1)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544776984.072 * * * * [misc]progress:  [ 50 / 50 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544776984.073 * [enter]simplify:  Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
1544776984.073 * * [misc]simplify:  iters left: 6 (7 enodes)
1544776984.075 * * [misc]simplify:  iters left: 5 (14 enodes)
1544776984.077 * * [misc]simplify:  iters left: 4 (21 enodes)
1544776984.080 * * [misc]simplify:  iters left: 3 (23 enodes)
1544776984.084 * * [misc]simplify:  iters left: 2 (29 enodes)
1544776984.088 * [exit]simplify:  Simplified to (atan2 1 (+ (* N N) (+ N 1)))
1544776984.088 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (sqrt (atan2 1 (+ (* N N) (+ N 1)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544776984.089 * * * [misc]progress:  adding candidates to table
1544776985.002 * [misc]progress:  [Phase 3 of 3] Extracting.
1544776985.002 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))> #<alt (λ (N) (atan2 1 (+ 1 (* (+ N 1) N))))> #<alt (λ (N) (- (atan (+ N 1)) (atan N)))> #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (* (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))> #<alt (λ (N) (atan2 1 (+ 1 (* (sqrt (+ N 1)) (* (sqrt (+ N 1)) N)))))> #<alt (λ (N) (cbrt (* (* (atan2 1 (+ 1 (* (+ N 1) N))) (atan2 1 (+ 1 (* (+ N 1) N)))) (atan2 1 (+ 1 (* (+ N 1) N))))))> #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (fabs (cbrt (atan2 1 (+ (* N N) (+ N 1))))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))> #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>)
1544776985.003 * * * [misc]regime-changes:  Trying 2 branch expressions: (N (- (atan (+ N 1)) (atan N)))
1544776985.003 * * * * [misc]regimes:  Trying to branch on N from (#<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))> #<alt (λ (N) (atan2 1 (+ 1 (* (+ N 1) N))))> #<alt (λ (N) (- (atan (+ N 1)) (atan N)))> #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (* (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))> #<alt (λ (N) (atan2 1 (+ 1 (* (sqrt (+ N 1)) (* (sqrt (+ N 1)) N)))))> #<alt (λ (N) (cbrt (* (* (atan2 1 (+ 1 (* (+ N 1) N))) (atan2 1 (+ 1 (* (+ N 1) N)))) (atan2 1 (+ 1 (* (+ N 1) N))))))> #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (fabs (cbrt (atan2 1 (+ (* N N) (+ N 1))))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))> #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>)
1544776985.077 * * * * [misc]regimes:  Trying to branch on (- (atan (+ N 1)) (atan N)) from (#<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))> #<alt (λ (N) (atan2 1 (+ 1 (* (+ N 1) N))))> #<alt (λ (N) (- (atan (+ N 1)) (atan N)))> #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (* (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))> #<alt (λ (N) (atan2 1 (+ 1 (* (sqrt (+ N 1)) (* (sqrt (+ N 1)) N)))))> #<alt (λ (N) (cbrt (* (* (atan2 1 (+ 1 (* (+ N 1) N))) (atan2 1 (+ 1 (* (+ N 1) N)))) (atan2 1 (+ 1 (* (+ N 1) N))))))> #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (fabs (cbrt (atan2 1 (+ (* N N) (+ N 1))))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))> #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>)
1544776985.217 * * * [misc]regime:  Found split indices: #<option (#s(si 1 256))>
1544776985.218 * [enter]simplify:  Simplifying (atan2 1 (+ 1 (* (+ N 1) N)))
1544776985.218 * * [misc]simplify:  iters left: 6 (6 enodes)
1544776985.219 * * [misc]simplify:  iters left: 5 (11 enodes)
1544776985.220 * [exit]simplify:  Simplified to (atan2 1 (+ (* (+ N 1) N) 1))
1544776985.220 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1544776987.012 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544776987.016 * * * * [exit]points:  Sampled 8000 points with exact outputs