1546594458.378 * [misc]progress:  [Phase 1 of 3] Setting up.
1546594458.378 * * * [misc]progress:  [1/2] Preparing points
1546594458.378 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1546594458.449 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546594458.450 * * * * [exit]points:  Sampled 256 points with exact outputs
1546594458.450 * * * [misc]progress:  [2/2] Setting up program.
1546594458.454 * [misc]progress:  [Phase 2 of 3] Improving.
1546594458.455 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1546594458.455 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1546594458.455 * * [misc]simplify:  iters left: 5 (6 enodes)
1546594458.457 * * [misc]simplify:  iters left: 4 (11 enodes)
1546594458.460 * * [misc]simplify:  iters left: 3 (12 enodes)
1546594458.463 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1546594458.463 * [misc]simplify:  Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1546594458.468 * * [misc]progress:  iteration 1 / 4
1546594458.468 * * * [misc]progress:  picking best candidate
1546594458.472 * * * * [misc]pick:  Picked  #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1546594458.473 * * * [misc]progress:  localizing error
1546594458.495 * * * [misc]progress:  generating rewritten candidates
1546594458.495 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1546594458.503 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
1546594458.505 * * * [misc]progress:  generating series expansions
1546594458.505 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1546594458.505 * [misc]backup-simplify:  Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
1546594458.505 * [misc]approximate:  Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in (N) around 0
1546594458.505 * [misc]taylor:  Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in N
1546594458.505 * [misc]taylor:  Taking taylor expansion of (atan (+ N 1)) in N
1546594458.506 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1546594458.506 * [misc]taylor:  Taking taylor expansion of (atan N) in N
1546594458.506 * [misc]backup-simplify:  Simplify (atan N) into (atan N)
1546594458.506 * [misc]taylor:  Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in N
1546594458.506 * [misc]taylor:  Taking taylor expansion of (atan (+ N 1)) in N
1546594458.506 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1546594458.506 * [misc]taylor:  Taking taylor expansion of (atan N) in N
1546594458.506 * [misc]backup-simplify:  Simplify (atan N) into (atan N)
1546594458.506 * [misc]backup-simplify:  Simplify (- (atan N)) into (- (atan N))
1546594458.506 * [misc]backup-simplify:  Simplify (+ (atan (+ N 1)) (- (atan N))) into (- (atan (+ N 1)) (atan N))
1546594458.506 * [misc]backup-simplify:  Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
1546594458.507 * [misc]backup-simplify:  Simplify (- 0) into 0
1546594458.507 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546594458.507 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.507 * [misc]backup-simplify:  Simplify (- 0) into 0
1546594458.507 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546594458.507 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.507 * [misc]backup-simplify:  Simplify (- 0) into 0
1546594458.507 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546594458.508 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.508 * [misc]backup-simplify:  Simplify (- 0) into 0
1546594458.508 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546594458.508 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.508 * [misc]backup-simplify:  Simplify (- 0) into 0
1546594458.508 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546594458.508 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.508 * [misc]backup-simplify:  Simplify (- 0) into 0
1546594458.509 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546594458.509 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.509 * [misc]backup-simplify:  Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
1546594458.509 * [misc]backup-simplify:  Simplify (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
1546594458.509 * [misc]approximate:  Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in (N) around 0
1546594458.509 * [misc]taylor:  Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in N
1546594458.509 * [misc]taylor:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
1546594458.509 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1546594458.509 * [misc]taylor:  Taking taylor expansion of (atan (/ 1 N)) in N
1546594458.509 * [misc]backup-simplify:  Simplify (atan (/ 1 N)) into (atan (/ 1 N))
1546594458.509 * [misc]taylor:  Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in N
1546594458.509 * [misc]taylor:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
1546594458.509 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1546594458.510 * [misc]taylor:  Taking taylor expansion of (atan (/ 1 N)) in N
1546594458.510 * [misc]backup-simplify:  Simplify (atan (/ 1 N)) into (atan (/ 1 N))
1546594458.510 * [misc]backup-simplify:  Simplify (- (atan (/ 1 N))) into (- (atan (/ 1 N)))
1546594458.510 * [misc]backup-simplify:  Simplify (+ (atan (+ (/ 1 N) 1)) (- (atan (/ 1 N)))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
1546594458.510 * [misc]backup-simplify:  Simplify (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
1546594458.510 * [misc]backup-simplify:  Simplify (- 0) into 0
1546594458.510 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546594458.510 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.511 * [misc]backup-simplify:  Simplify (- 0) into 0
1546594458.511 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546594458.511 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.511 * [misc]backup-simplify:  Simplify (- 0) into 0
1546594458.511 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546594458.511 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.511 * [misc]backup-simplify:  Simplify (- 0) into 0
1546594458.512 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546594458.512 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.512 * [misc]backup-simplify:  Simplify (- 0) into 0
1546594458.512 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546594458.512 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.512 * [misc]backup-simplify:  Simplify (- 0) into 0
1546594458.512 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546594458.512 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.513 * [misc]backup-simplify:  Simplify (- (atan (+ (/ 1 (/ 1 N)) 1)) (atan (/ 1 (/ 1 N)))) into (- (atan (+ N 1)) (atan N))
1546594458.513 * [misc]backup-simplify:  Simplify (- (atan (+ (/ 1 (- N)) 1)) (atan (/ 1 (- N)))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
1546594458.513 * [misc]approximate:  Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in (N) around 0
1546594458.513 * [misc]taylor:  Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in N
1546594458.513 * [misc]taylor:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
1546594458.513 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1546594458.513 * [misc]taylor:  Taking taylor expansion of (atan (/ -1 N)) in N
1546594458.513 * [misc]backup-simplify:  Simplify (atan (/ -1 N)) into (atan (/ -1 N))
1546594458.513 * [misc]taylor:  Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in N
1546594458.513 * [misc]taylor:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
1546594458.513 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1546594458.513 * [misc]taylor:  Taking taylor expansion of (atan (/ -1 N)) in N
1546594458.513 * [misc]backup-simplify:  Simplify (atan (/ -1 N)) into (atan (/ -1 N))
1546594458.513 * [misc]backup-simplify:  Simplify (- (atan (/ -1 N))) into (- (atan (/ -1 N)))
1546594458.514 * [misc]backup-simplify:  Simplify (+ (atan (- 1 (/ 1 N))) (- (atan (/ -1 N)))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
1546594458.514 * [misc]backup-simplify:  Simplify (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
1546594458.514 * [misc]backup-simplify:  Simplify (- 0) into 0
1546594458.514 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546594458.514 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.514 * [misc]backup-simplify:  Simplify (- 0) into 0
1546594458.515 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546594458.515 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.515 * [misc]backup-simplify:  Simplify (- 0) into 0
1546594458.515 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546594458.515 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.515 * [misc]backup-simplify:  Simplify (- 0) into 0
1546594458.515 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546594458.515 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.516 * [misc]backup-simplify:  Simplify (- 0) into 0
1546594458.516 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546594458.516 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.516 * [misc]backup-simplify:  Simplify (- 0) into 0
1546594458.516 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546594458.516 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.516 * [misc]backup-simplify:  Simplify (- (atan (- 1 (/ 1 (/ 1 (- N))))) (atan (/ -1 (/ 1 (- N))))) into (- (atan (+ N 1)) (atan N))
1546594458.517 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
1546594458.517 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1546594458.517 * [misc]approximate:  Taking taylor expansion of (atan (+ N 1)) in (N) around 0
1546594458.517 * [misc]taylor:  Taking taylor expansion of (atan (+ N 1)) in N
1546594458.517 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1546594458.517 * [misc]taylor:  Taking taylor expansion of (atan (+ N 1)) in N
1546594458.517 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1546594458.517 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1546594458.517 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.517 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.517 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.517 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.517 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.517 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.517 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1546594458.518 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1546594458.518 * [misc]approximate:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in (N) around 0
1546594458.518 * [misc]taylor:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
1546594458.518 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1546594458.518 * [misc]taylor:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
1546594458.518 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1546594458.518 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1546594458.518 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.518 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.518 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.518 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.518 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.518 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.518 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 (/ 1 N)) 1)) into (atan (+ N 1))
1546594458.518 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 (- N)) 1)) into (atan (- 1 (/ 1 N)))
1546594458.518 * [misc]approximate:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in (N) around 0
1546594458.519 * [misc]taylor:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
1546594458.519 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1546594458.519 * [misc]taylor:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
1546594458.519 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1546594458.519 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1546594458.519 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.519 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.519 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.519 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.519 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.519 * [misc]backup-simplify:  Simplify 0 into 0
1546594458.519 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 (/ 1 (- N))))) into (atan (+ N 1))
1546594458.519 * * * [misc]progress:  simplifying candidates
1546594458.519 * * * * [misc]progress:  [ 1 / 44 ] simplifiying candidate #<alt (λ (N) (+ (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))>
1546594458.520 * [enter]simplify:  Simplifying (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N))))))
1546594458.520 * * [misc]simplify:  iters left: 6 (12 enodes)
1546594458.524 * * [misc]simplify:  iters left: 5 (24 enodes)
1546594458.531 * * [misc]simplify:  iters left: 4 (31 enodes)
1546594458.540 * * [misc]simplify:  iters left: 3 (37 enodes)
1546594458.548 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1546594458.548 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))
1546594458.548 * [enter]simplify:  Simplifying (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))
1546594458.549 * * [misc]simplify:  iters left: 6 (7 enodes)
1546594458.551 * * [misc]simplify:  iters left: 5 (12 enodes)
1546594458.555 * * [misc]simplify:  iters left: 4 (19 enodes)
1546594458.578 * * [misc]simplify:  iters left: 3 (38 enodes)
1546594458.589 * * [misc]simplify:  iters left: 2 (46 enodes)
1546594458.596 * [exit]simplify:  Simplified to 0
1546594458.596 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) 0))
1546594458.596 * * * * [misc]progress:  [ 2 / 44 ] simplifiying candidate #<alt (λ (N) (+ (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (sqrt (atan N)) (sqrt (atan N))))) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))>
1546594458.597 * [enter]simplify:  Simplifying (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (sqrt (atan N)) (sqrt (atan N)))))
1546594458.597 * * [misc]simplify:  iters left: 6 (11 enodes)
1546594458.600 * * [misc]simplify:  iters left: 5 (19 enodes)
1546594458.606 * * [misc]simplify:  iters left: 4 (23 enodes)
1546594458.612 * * [misc]simplify:  iters left: 3 (28 enodes)
1546594458.619 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1546594458.619 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))
1546594458.619 * [enter]simplify:  Simplifying (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))
1546594458.619 * * [misc]simplify:  iters left: 5 (6 enodes)
1546594458.621 * * [misc]simplify:  iters left: 4 (8 enodes)
1546594458.624 * * [misc]simplify:  iters left: 3 (14 enodes)
1546594458.628 * * [misc]simplify:  iters left: 2 (20 enodes)
1546594458.632 * * [misc]simplify:  iters left: 1 (22 enodes)
1546594458.635 * [exit]simplify:  Simplified to 0
1546594458.635 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) 0))
1546594458.635 * * * * [misc]progress:  [ 3 / 44 ] simplifiying candidate #<alt (λ (N) (+ (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (atan N) 1))) (fma (- (atan N)) 1 (* (atan N) 1))))>
1546594458.636 * [enter]simplify:  Simplifying (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (atan N) 1)))
1546594458.636 * * [misc]simplify:  iters left: 6 (10 enodes)
1546594458.640 * * [misc]simplify:  iters left: 5 (21 enodes)
1546594458.646 * * [misc]simplify:  iters left: 4 (28 enodes)
1546594458.655 * * [misc]simplify:  iters left: 3 (39 enodes)
1546594458.663 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1546594458.663 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma (- (atan N)) 1 (* (atan N) 1))))
1546594458.663 * [enter]simplify:  Simplifying (fma (- (atan N)) 1 (* (atan N) 1))
1546594458.663 * * [misc]simplify:  iters left: 4 (6 enodes)
1546594458.665 * * [misc]simplify:  iters left: 3 (11 enodes)
1546594458.670 * * [misc]simplify:  iters left: 2 (21 enodes)
1546594458.675 * * [misc]simplify:  iters left: 1 (30 enodes)
1546594458.681 * [exit]simplify:  Simplified to (fma -1 (atan N) (atan N))
1546594458.681 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma -1 (atan N) (atan N))))
1546594458.681 * * * * [misc]progress:  [ 4 / 44 ] simplifiying candidate #<alt (λ (N) (+ (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))>
1546594458.681 * [enter]simplify:  Simplifying (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N))))))
1546594458.681 * * [misc]simplify:  iters left: 6 (11 enodes)
1546594458.685 * * [misc]simplify:  iters left: 5 (23 enodes)
1546594458.692 * * [misc]simplify:  iters left: 4 (29 enodes)
1546594458.700 * * [misc]simplify:  iters left: 3 (34 enodes)
1546594458.707 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1546594458.707 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))
1546594458.707 * [enter]simplify:  Simplifying (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))
1546594458.708 * * [misc]simplify:  iters left: 6 (7 enodes)
1546594458.710 * * [misc]simplify:  iters left: 5 (12 enodes)
1546594458.714 * * [misc]simplify:  iters left: 4 (19 enodes)
1546594458.721 * * [misc]simplify:  iters left: 3 (38 enodes)
1546594458.733 * * [misc]simplify:  iters left: 2 (46 enodes)
1546594458.740 * [exit]simplify:  Simplified to 0
1546594458.740 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) 0))
1546594458.740 * * * * [misc]progress:  [ 5 / 44 ] simplifiying candidate #<alt (λ (N) (+ (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (sqrt (atan N)) (sqrt (atan N))))) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))>
1546594458.740 * [enter]simplify:  Simplifying (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (sqrt (atan N)) (sqrt (atan N)))))
1546594458.741 * * [misc]simplify:  iters left: 6 (10 enodes)
1546594458.744 * * [misc]simplify:  iters left: 5 (18 enodes)
1546594458.748 * * [misc]simplify:  iters left: 4 (21 enodes)
1546594458.754 * * [misc]simplify:  iters left: 3 (27 enodes)
1546594458.760 * * [misc]simplify:  iters left: 2 (30 enodes)
1546594458.768 * * [misc]simplify:  iters left: 1 (45 enodes)
1546594458.783 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1546594458.783 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))
1546594458.783 * [enter]simplify:  Simplifying (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))
1546594458.783 * * [misc]simplify:  iters left: 5 (6 enodes)
1546594458.785 * * [misc]simplify:  iters left: 4 (8 enodes)
1546594458.787 * * [misc]simplify:  iters left: 3 (14 enodes)
1546594458.792 * * [misc]simplify:  iters left: 2 (20 enodes)
1546594458.796 * * [misc]simplify:  iters left: 1 (22 enodes)
1546594458.799 * [exit]simplify:  Simplified to 0
1546594458.799 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) 0))
1546594458.799 * * * * [misc]progress:  [ 6 / 44 ] simplifiying candidate #<alt (λ (N) (+ (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (atan N) 1))) (fma (- (atan N)) 1 (* (atan N) 1))))>
1546594458.799 * [enter]simplify:  Simplifying (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (atan N) 1)))
1546594458.800 * * [misc]simplify:  iters left: 6 (9 enodes)
1546594458.803 * * [misc]simplify:  iters left: 5 (20 enodes)
1546594458.809 * * [misc]simplify:  iters left: 4 (26 enodes)
1546594458.817 * * [misc]simplify:  iters left: 3 (35 enodes)
1546594458.824 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1546594458.824 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma (- (atan N)) 1 (* (atan N) 1))))
1546594458.824 * [enter]simplify:  Simplifying (fma (- (atan N)) 1 (* (atan N) 1))
1546594458.824 * * [misc]simplify:  iters left: 4 (6 enodes)
1546594458.826 * * [misc]simplify:  iters left: 3 (11 enodes)
1546594458.830 * * [misc]simplify:  iters left: 2 (21 enodes)
1546594458.836 * * [misc]simplify:  iters left: 1 (30 enodes)
1546594458.841 * [exit]simplify:  Simplified to (fma -1 (atan N) (atan N))
1546594458.842 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma -1 (atan N) (atan N))))
1546594458.842 * * * * [misc]progress:  [ 7 / 44 ] simplifiying candidate #<alt (λ (N) (+ (fma 1 (atan (+ N 1)) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))>
1546594458.842 * [enter]simplify:  Simplifying (fma 1 (atan (+ N 1)) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N))))))
1546594458.842 * * [misc]simplify:  iters left: 6 (10 enodes)
1546594458.845 * * [misc]simplify:  iters left: 5 (22 enodes)
1546594458.851 * * [misc]simplify:  iters left: 4 (29 enodes)
1546594458.860 * * [misc]simplify:  iters left: 3 (38 enodes)
1546594458.868 * [exit]simplify:  Simplified to (- (atan (+ N 1)) (atan N))
1546594458.868 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))
1546594458.868 * [enter]simplify:  Simplifying (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))
1546594458.869 * * [misc]simplify:  iters left: 6 (7 enodes)
1546594458.871 * * [misc]simplify:  iters left: 5 (12 enodes)
1546594458.875 * * [misc]simplify:  iters left: 4 (19 enodes)
1546594458.883 * * [misc]simplify:  iters left: 3 (38 enodes)
1546594458.893 * * [misc]simplify:  iters left: 2 (46 enodes)
1546594458.900 * [exit]simplify:  Simplified to 0
1546594458.900 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) 0))
1546594458.900 * * * * [misc]progress:  [ 8 / 44 ] simplifiying candidate #<alt (λ (N) (+ (fma 1 (atan (+ N 1)) (- (* (sqrt (atan N)) (sqrt (atan N))))) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))>
1546594458.900 * [enter]simplify:  Simplifying (fma 1 (atan (+ N 1)) (- (* (sqrt (atan N)) (sqrt (atan N)))))
1546594458.900 * * [misc]simplify:  iters left: 6 (9 enodes)
1546594458.903 * * [misc]simplify:  iters left: 5 (17 enodes)
1546594458.908 * * [misc]simplify:  iters left: 4 (21 enodes)
1546594458.914 * * [misc]simplify:  iters left: 3 (28 enodes)
1546594458.920 * [exit]simplify:  Simplified to (- (atan (+ N 1)) (atan N))
1546594458.920 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))
1546594458.920 * [enter]simplify:  Simplifying (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))
1546594458.920 * * [misc]simplify:  iters left: 5 (6 enodes)
1546594458.922 * * [misc]simplify:  iters left: 4 (8 enodes)
1546594458.924 * * [misc]simplify:  iters left: 3 (14 enodes)
1546594458.929 * * [misc]simplify:  iters left: 2 (20 enodes)
1546594458.933 * * [misc]simplify:  iters left: 1 (22 enodes)
1546594458.936 * [exit]simplify:  Simplified to 0
1546594458.936 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) 0))
1546594458.936 * * * * [misc]progress:  [ 9 / 44 ] simplifiying candidate #<alt (λ (N) (+ (fma 1 (atan (+ N 1)) (- (* (atan N) 1))) (fma (- (atan N)) 1 (* (atan N) 1))))>
1546594458.937 * [enter]simplify:  Simplifying (fma 1 (atan (+ N 1)) (- (* (atan N) 1)))
1546594458.937 * * [misc]simplify:  iters left: 6 (8 enodes)
1546594458.940 * * [misc]simplify:  iters left: 5 (19 enodes)
1546594458.946 * * [misc]simplify:  iters left: 4 (26 enodes)
1546594458.955 * * [misc]simplify:  iters left: 3 (38 enodes)
1546594458.962 * * [misc]simplify:  iters left: 2 (41 enodes)
1546594458.971 * [exit]simplify:  Simplified to (- (atan (+ N 1)) (atan N))
1546594458.971 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma (- (atan N)) 1 (* (atan N) 1))))
1546594458.971 * [enter]simplify:  Simplifying (fma (- (atan N)) 1 (* (atan N) 1))
1546594458.971 * * [misc]simplify:  iters left: 4 (6 enodes)
1546594458.973 * * [misc]simplify:  iters left: 3 (11 enodes)
1546594458.977 * * [misc]simplify:  iters left: 2 (21 enodes)
1546594458.984 * * [misc]simplify:  iters left: 1 (30 enodes)
1546594458.989 * [exit]simplify:  Simplified to (fma -1 (atan N) (atan N))
1546594458.989 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma -1 (atan N) (atan N))))
1546594458.989 * * * * [misc]progress:  [ 10 / 44 ] simplifiying candidate #<alt (λ (N) (log1p (expm1 (- (atan (+ N 1)) (atan N)))))>
1546594458.990 * * * * [misc]progress:  [ 11 / 44 ] simplifiying candidate #<alt (λ (N) (expm1 (log1p (- (atan (+ N 1)) (atan N)))))>
1546594458.990 * * * * [misc]progress:  [ 12 / 44 ] simplifiying candidate #<alt (λ (N) (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (atan N))))>
1546594458.990 * [enter]simplify:  Simplifying (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1))))
1546594458.990 * * [misc]simplify:  iters left: 6 (6 enodes)
1546594458.992 * * [misc]simplify:  iters left: 5 (9 enodes)
1546594458.994 * [exit]simplify:  Simplified to (* (cbrt (atan (+ 1 N))) (cbrt (atan (+ 1 N))))
1546594458.994 * [misc]simplify:  Simplified (2 1) to (λ (N) (fma (* (cbrt (atan (+ 1 N))) (cbrt (atan (+ 1 N)))) (cbrt (atan (+ N 1))) (- (atan N))))
1546594458.994 * * * * [misc]progress:  [ 13 / 44 ] simplifiying candidate #<alt (λ (N) (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (atan N))))>
1546594458.995 * [enter]simplify:  Simplifying (sqrt (atan (+ N 1)))
1546594458.995 * * [misc]simplify:  iters left: 4 (5 enodes)
1546594458.996 * * [misc]simplify:  iters left: 3 (8 enodes)
1546594458.998 * [exit]simplify:  Simplified to (sqrt (atan (+ 1 N)))
1546594458.999 * [misc]simplify:  Simplified (2 1) to (λ (N) (fma (sqrt (atan (+ 1 N))) (sqrt (atan (+ N 1))) (- (atan N))))
1546594458.999 * * * * [misc]progress:  [ 14 / 44 ] simplifiying candidate #<alt (λ (N) (fma 1 (atan (+ N 1)) (- (atan N))))>
1546594458.999 * * * * [misc]progress:  [ 15 / 44 ] simplifiying candidate #<alt (λ (N) (atan2 (- (+ N 1) N) (+ 1 (* (+ N 1) N))))>
1546594458.999 * [enter]simplify:  Simplifying (- (+ N 1) N)
1546594458.999 * * [misc]simplify:  iters left: 4 (4 enodes)
1546594459.001 * * [misc]simplify:  iters left: 3 (11 enodes)
1546594459.004 * * [misc]simplify:  iters left: 2 (19 enodes)
1546594459.010 * * [misc]simplify:  iters left: 1 (25 enodes)
1546594459.013 * [exit]simplify:  Simplified to 1
1546594459.014 * [misc]simplify:  Simplified (2 1) to (λ (N) (atan2 1 (+ 1 (* (+ N 1) N))))
1546594459.014 * [enter]simplify:  Simplifying (+ 1 (* (+ N 1) N))
1546594459.014 * * [misc]simplify:  iters left: 6 (5 enodes)
1546594459.016 * * [misc]simplify:  iters left: 5 (10 enodes)
1546594459.019 * * [misc]simplify:  iters left: 4 (19 enodes)
1546594459.027 * * [misc]simplify:  iters left: 3 (33 enodes)
1546594459.035 * * [misc]simplify:  iters left: 2 (39 enodes)
1546594459.042 * [exit]simplify:  Simplified to (fma N (+ N 1) 1)
1546594459.042 * [misc]simplify:  Simplified (2 2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1546594459.042 * * * * [misc]progress:  [ 16 / 44 ] simplifiying candidate #<alt (λ (N) (log (/ (exp (atan (+ N 1))) (exp (atan N)))))>
1546594459.043 * [enter]simplify:  Simplifying (/ (exp (atan (+ N 1))) (exp (atan N)))
1546594459.043 * * [misc]simplify:  iters left: 6 (8 enodes)
1546594459.045 * * [misc]simplify:  iters left: 5 (13 enodes)
1546594459.048 * * [misc]simplify:  iters left: 4 (15 enodes)
1546594459.052 * * [misc]simplify:  iters left: 3 (18 enodes)
1546594459.057 * * [misc]simplify:  iters left: 2 (20 enodes)
1546594459.062 * * [misc]simplify:  iters left: 1 (24 enodes)
1546594459.069 * [exit]simplify:  Simplified to (exp (- (atan (+ 1 N)) (atan N)))
1546594459.069 * [misc]simplify:  Simplified (2 1) to (λ (N) (log (exp (- (atan (+ 1 N)) (atan N)))))
1546594459.069 * * * * [misc]progress:  [ 17 / 44 ] simplifiying candidate #<alt (λ (N) (pow (- (atan (+ N 1)) (atan N)) 1))>
1546594459.069 * * * * [misc]progress:  [ 18 / 44 ] simplifiying candidate #<alt (λ (N) (exp (log (- (atan (+ N 1)) (atan N)))))>
1546594459.069 * * * * [misc]progress:  [ 19 / 44 ] simplifiying candidate #<alt (λ (N) (log (exp (- (atan (+ N 1)) (atan N)))))>
1546594459.069 * * * * [misc]progress:  [ 20 / 44 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (- (atan (+ N 1)) (atan N))) (cbrt (- (atan (+ N 1)) (atan N)))) (cbrt (- (atan (+ N 1)) (atan N)))))>
1546594459.069 * * * * [misc]progress:  [ 21 / 44 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (- (atan (+ N 1)) (atan N)) (- (atan (+ N 1)) (atan N))) (- (atan (+ N 1)) (atan N)))))>
1546594459.070 * * * * [misc]progress:  [ 22 / 44 ] simplifiying candidate #<alt (λ (N) (* (sqrt (- (atan (+ N 1)) (atan N))) (sqrt (- (atan (+ N 1)) (atan N)))))>
1546594459.070 * * * * [misc]progress:  [ 23 / 44 ] 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))))))>
1546594459.070 * * * * [misc]progress:  [ 24 / 44 ] simplifiying candidate #<alt (λ (N) (+ (atan (+ N 1)) (- (atan N))))>
1546594459.070 * * * * [misc]progress:  [ 25 / 44 ] simplifiying candidate #<alt (λ (N) (* 1 (- (atan (+ N 1)) (atan N))))>
1546594459.070 * * * * [misc]progress:  [ 26 / 44 ] simplifiying candidate #<alt (λ (N) (/ (- (* (atan (+ N 1)) (atan (+ N 1))) (* (atan N) (atan N))) (+ (atan (+ N 1)) (atan N))))>
1546594459.070 * * * * [misc]progress:  [ 27 / 44 ] simplifiying candidate #<alt (λ (N) (* (+ (sqrt (atan (+ N 1))) (sqrt (atan N))) (- (sqrt (atan (+ N 1))) (sqrt (atan N)))))>
1546594459.070 * [enter]simplify:  Simplifying (+ (sqrt (atan (+ N 1))) (sqrt (atan N)))
1546594459.070 * * [misc]simplify:  iters left: 6 (8 enodes)
1546594459.073 * * [misc]simplify:  iters left: 5 (12 enodes)
1546594459.076 * [exit]simplify:  Simplified to (+ (sqrt (atan N)) (sqrt (atan (+ 1 N))))
1546594459.076 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (+ (sqrt (atan N)) (sqrt (atan (+ 1 N)))) (- (sqrt (atan (+ N 1))) (sqrt (atan N)))))
1546594459.076 * [enter]simplify:  Simplifying (- (sqrt (atan (+ N 1))) (sqrt (atan N)))
1546594459.076 * * [misc]simplify:  iters left: 6 (8 enodes)
1546594459.078 * * [misc]simplify:  iters left: 5 (13 enodes)
1546594459.082 * * [misc]simplify:  iters left: 4 (14 enodes)
1546594459.085 * [exit]simplify:  Simplified to (- (sqrt (atan (+ 1 N))) (sqrt (atan N)))
1546594459.085 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (+ (sqrt (atan (+ N 1))) (sqrt (atan N))) (- (sqrt (atan (+ 1 N))) (sqrt (atan N)))))
1546594459.085 * * * * [misc]progress:  [ 28 / 44 ] simplifiying candidate #<alt (λ (N) (* 1 (- (atan (+ N 1)) (atan N))))>
1546594459.085 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1546594459.086 * * [misc]simplify:  iters left: 5 (6 enodes)
1546594459.087 * * [misc]simplify:  iters left: 4 (11 enodes)
1546594459.090 * * [misc]simplify:  iters left: 3 (12 enodes)
1546594459.093 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1546594459.093 * [misc]simplify:  Simplified (2 2) to (λ (N) (* 1 (- (atan (+ 1 N)) (atan N))))
1546594459.093 * * * * [misc]progress:  [ 29 / 44 ] simplifiying candidate #<alt (λ (N) (+ (atan (+ N 1)) (- (atan N))))>
1546594459.093 * * * * [misc]progress:  [ 30 / 44 ] simplifiying candidate #<alt (λ (N) (- (log1p (expm1 (atan (+ N 1)))) (atan N)))>
1546594459.093 * * * * [misc]progress:  [ 31 / 44 ] simplifiying candidate #<alt (λ (N) (- (expm1 (log1p (atan (+ N 1)))) (atan N)))>
1546594459.093 * * * * [misc]progress:  [ 32 / 44 ] simplifiying candidate #<alt (λ (N) (- (pow (atan (+ N 1)) 1) (atan N)))>
1546594459.093 * * * * [misc]progress:  [ 33 / 44 ] simplifiying candidate #<alt (λ (N) (- (exp (log (atan (+ N 1)))) (atan N)))>
1546594459.094 * * * * [misc]progress:  [ 34 / 44 ] simplifiying candidate #<alt (λ (N) (- (log (exp (atan (+ N 1)))) (atan N)))>
1546594459.094 * * * * [misc]progress:  [ 35 / 44 ] simplifiying candidate #<alt (λ (N) (- (* (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1)))) (atan N)))>
1546594459.094 * * * * [misc]progress:  [ 36 / 44 ] simplifiying candidate #<alt (λ (N) (- (cbrt (* (* (atan (+ N 1)) (atan (+ N 1))) (atan (+ N 1)))) (atan N)))>
1546594459.094 * * * * [misc]progress:  [ 37 / 44 ] simplifiying candidate #<alt (λ (N) (- (* (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1)))) (atan N)))>
1546594459.094 * * * * [misc]progress:  [ 38 / 44 ] simplifiying candidate #<alt (λ (N) (- (* 1 (atan (+ N 1))) (atan N)))>
1546594459.094 * * * * [misc]progress:  [ 39 / 44 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1546594459.094 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1546594459.094 * * [misc]simplify:  iters left: 5 (6 enodes)
1546594459.096 * * [misc]simplify:  iters left: 4 (11 enodes)
1546594459.099 * * [misc]simplify:  iters left: 3 (12 enodes)
1546594459.100 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1546594459.100 * [misc]simplify:  Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1546594459.100 * * * * [misc]progress:  [ 40 / 44 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1546594459.101 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1546594459.101 * * [misc]simplify:  iters left: 5 (6 enodes)
1546594459.102 * * [misc]simplify:  iters left: 4 (11 enodes)
1546594459.103 * * [misc]simplify:  iters left: 3 (12 enodes)
1546594459.104 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1546594459.104 * [misc]simplify:  Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1546594459.104 * * * * [misc]progress:  [ 41 / 44 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1546594459.105 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1546594459.105 * * [misc]simplify:  iters left: 5 (6 enodes)
1546594459.106 * * [misc]simplify:  iters left: 4 (11 enodes)
1546594459.107 * * [misc]simplify:  iters left: 3 (12 enodes)
1546594459.108 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1546594459.108 * [misc]simplify:  Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1546594459.108 * * * * [misc]progress:  [ 42 / 44 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1546594459.108 * [enter]simplify:  Simplifying (atan (+ N 1))
1546594459.109 * * [misc]simplify:  iters left: 3 (4 enodes)
1546594459.109 * * [misc]simplify:  iters left: 2 (7 enodes)
1546594459.110 * [exit]simplify:  Simplified to (atan (+ 1 N))
1546594459.110 * [misc]simplify:  Simplified (2 1) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1546594459.110 * * * * [misc]progress:  [ 43 / 44 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1546594459.110 * [enter]simplify:  Simplifying (atan (+ N 1))
1546594459.110 * * [misc]simplify:  iters left: 3 (4 enodes)
1546594459.111 * * [misc]simplify:  iters left: 2 (7 enodes)
1546594459.112 * [exit]simplify:  Simplified to (atan (+ 1 N))
1546594459.112 * [misc]simplify:  Simplified (2 1) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1546594459.112 * * * * [misc]progress:  [ 44 / 44 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1546594459.112 * [enter]simplify:  Simplifying (atan (+ N 1))
1546594459.112 * * [misc]simplify:  iters left: 3 (4 enodes)
1546594459.112 * * [misc]simplify:  iters left: 2 (7 enodes)
1546594459.113 * [exit]simplify:  Simplified to (atan (+ 1 N))
1546594459.113 * [misc]simplify:  Simplified (2 1) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1546594459.113 * * * [misc]progress:  adding candidates to table
1546594459.490 * * [misc]progress:  iteration 2 / 4
1546594459.490 * * * [misc]progress:  picking best candidate
1546594459.492 * * * * [misc]pick:  Picked  #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1546594459.492 * * * [misc]progress:  localizing error
1546594459.503 * * * [misc]progress:  generating rewritten candidates
1546594459.503 * * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
1546594459.503 * * * [misc]progress:  generating series expansions
1546594459.503 * * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
1546594459.503 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594459.503 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in (N) around 0
1546594459.503 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1546594459.503 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594459.503 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1546594459.504 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594459.504 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594459.504 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.504 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.504 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.504 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.504 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.504 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.504 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594459.504 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1546594459.504 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in (N) around 0
1546594459.504 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1546594459.504 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1546594459.504 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1546594459.504 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1546594459.504 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1546594459.504 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.504 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.504 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.504 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.504 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.504 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.505 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594459.505 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1546594459.505 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in (N) around 0
1546594459.505 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1546594459.505 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1546594459.505 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1546594459.505 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1546594459.505 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1546594459.505 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.505 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.505 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.505 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.505 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.505 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.505 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594459.505 * * * [misc]progress:  simplifying candidates
1546594459.505 * * * * [misc]progress:  [ 1 / 12 ] simplifiying candidate #<alt (λ (N) (log1p (expm1 (atan2 1 (fma N (+ N 1) 1)))))>
1546594459.505 * * * * [misc]progress:  [ 2 / 12 ] simplifiying candidate #<alt (λ (N) (expm1 (log1p (atan2 1 (fma N (+ N 1) 1)))))>
1546594459.505 * * * * [misc]progress:  [ 3 / 12 ] simplifiying candidate #<alt (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) 1))>
1546594459.505 * * * * [misc]progress:  [ 4 / 12 ] simplifiying candidate #<alt (λ (N) (exp (log (atan2 1 (fma N (+ N 1) 1)))))>
1546594459.505 * * * * [misc]progress:  [ 5 / 12 ] simplifiying candidate #<alt (λ (N) (log (exp (atan2 1 (fma N (+ N 1) 1)))))>
1546594459.505 * * * * [misc]progress:  [ 6 / 12 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594459.505 * * * * [misc]progress:  [ 7 / 12 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))) (atan2 1 (fma N (+ N 1) 1)))))>
1546594459.505 * * * * [misc]progress:  [ 8 / 12 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594459.506 * * * * [misc]progress:  [ 9 / 12 ] simplifiying candidate #<alt (λ (N) (* 1 (atan2 1 (fma N (+ N 1) 1))))>
1546594459.506 * * * * [misc]progress:  [ 10 / 12 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1546594459.506 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1546594459.506 * * [misc]simplify:  iters left: 4 (5 enodes)
1546594459.507 * * [misc]simplify:  iters left: 3 (10 enodes)
1546594459.508 * * [misc]simplify:  iters left: 2 (19 enodes)
1546594459.515 * * [misc]simplify:  iters left: 1 (34 enodes)
1546594459.519 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1546594459.519 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1546594459.519 * * * * [misc]progress:  [ 11 / 12 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1546594459.519 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1546594459.519 * * [misc]simplify:  iters left: 4 (5 enodes)
1546594459.520 * * [misc]simplify:  iters left: 3 (10 enodes)
1546594459.521 * * [misc]simplify:  iters left: 2 (19 enodes)
1546594459.525 * * [misc]simplify:  iters left: 1 (34 enodes)
1546594459.529 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1546594459.529 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1546594459.529 * * * * [misc]progress:  [ 12 / 12 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1546594459.530 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1546594459.530 * * [misc]simplify:  iters left: 4 (5 enodes)
1546594459.530 * * [misc]simplify:  iters left: 3 (10 enodes)
1546594459.532 * * [misc]simplify:  iters left: 2 (19 enodes)
1546594459.536 * * [misc]simplify:  iters left: 1 (34 enodes)
1546594459.540 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1546594459.540 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1546594459.540 * * * [misc]progress:  adding candidates to table
1546594459.644 * * [misc]progress:  iteration 3 / 4
1546594459.644 * * * [misc]progress:  picking best candidate
1546594459.649 * * * * [misc]pick:  Picked  #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594459.649 * * * [misc]progress:  localizing error
1546594459.654 * * * [misc]progress:  generating rewritten candidates
1546594459.654 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1546594459.655 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1546594459.656 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1546594459.661 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1)
1546594459.661 * * * [misc]progress:  generating series expansions
1546594459.661 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1546594459.661 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594459.662 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
1546594459.662 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1546594459.662 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1546594459.662 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594459.662 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594459.662 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1546594459.662 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1546594459.662 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1546594459.662 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594459.662 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594459.662 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1546594459.662 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594459.662 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.663 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1546594459.663 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.663 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1546594459.663 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.664 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1546594459.664 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.664 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1546594459.664 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.665 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1546594459.665 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.665 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594459.665 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1546594459.665 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
1546594459.665 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1546594459.665 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1546594459.665 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1546594459.665 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1546594459.665 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1546594459.665 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1546594459.665 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1546594459.665 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1546594459.666 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1546594459.666 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1546594459.666 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1546594459.666 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.666 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1546594459.667 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.667 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1546594459.667 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.667 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1546594459.668 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.668 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1546594459.668 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.669 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1546594459.669 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.669 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594459.669 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1546594459.670 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
1546594459.670 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1546594459.670 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1546594459.670 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1546594459.670 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1546594459.670 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1546594459.670 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1546594459.670 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1546594459.670 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1546594459.670 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1546594459.671 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1546594459.671 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1546594459.671 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.672 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1546594459.672 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.673 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1546594459.673 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.674 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1546594459.674 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.674 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1546594459.674 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.675 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1546594459.675 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.676 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594459.676 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1546594459.676 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594459.676 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
1546594459.676 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1546594459.676 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1546594459.676 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594459.676 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594459.676 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1546594459.676 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1546594459.676 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1546594459.677 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594459.677 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594459.677 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1546594459.677 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594459.677 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.678 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1546594459.678 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.679 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1546594459.679 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.679 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1546594459.680 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.680 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1546594459.680 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.681 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1546594459.681 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.681 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594459.681 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1546594459.681 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
1546594459.681 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1546594459.681 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1546594459.682 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1546594459.682 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1546594459.682 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1546594459.682 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1546594459.682 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1546594459.682 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1546594459.682 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1546594459.683 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1546594459.683 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1546594459.683 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.684 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1546594459.684 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.684 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1546594459.684 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.685 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1546594459.685 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.686 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1546594459.686 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.687 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1546594459.687 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.687 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594459.687 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1546594459.687 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
1546594459.687 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1546594459.687 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1546594459.688 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1546594459.688 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1546594459.688 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1546594459.688 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1546594459.688 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1546594459.688 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1546594459.688 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1546594459.689 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1546594459.689 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1546594459.689 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.690 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1546594459.690 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.690 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1546594459.690 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.691 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1546594459.691 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.692 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1546594459.692 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.693 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1546594459.695 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.696 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594459.696 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1546594459.696 * [misc]backup-simplify:  Simplify (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) into (atan2 1 (fma N (+ N 1) 1))
1546594459.696 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in (N) around 0
1546594459.696 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1546594459.696 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594459.696 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1546594459.696 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594459.696 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594459.696 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.696 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.696 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.696 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.696 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.696 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.696 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594459.697 * [misc]backup-simplify:  Simplify (* (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1546594459.697 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in (N) around 0
1546594459.697 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1546594459.697 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1546594459.697 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1546594459.697 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1546594459.697 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1546594459.697 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.697 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.697 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.697 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.697 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.697 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.697 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594459.697 * [misc]backup-simplify:  Simplify (* (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))) (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1)))) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1546594459.697 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in (N) around 0
1546594459.697 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1546594459.697 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1546594459.697 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1546594459.698 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1546594459.698 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1546594459.698 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.698 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.698 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.698 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.698 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.698 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.698 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594459.698 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1)
1546594459.698 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594459.698 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in (N) around 0
1546594459.698 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1546594459.698 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594459.698 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1546594459.698 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594459.698 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594459.698 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.698 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.698 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.698 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.698 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.698 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.698 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594459.699 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1546594459.699 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in (N) around 0
1546594459.699 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1546594459.699 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1546594459.699 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1546594459.699 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1546594459.699 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1546594459.699 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.699 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.699 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.699 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.699 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.699 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.699 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594459.699 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1546594459.699 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in (N) around 0
1546594459.699 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1546594459.699 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1546594459.699 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1546594459.699 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1546594459.700 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1546594459.700 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.700 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.700 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.700 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.700 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.700 * [misc]backup-simplify:  Simplify 0 into 0
1546594459.700 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594459.700 * * * [misc]progress:  simplifying candidates
1546594459.700 * * * * [misc]progress:  [ 1 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (log1p (expm1 (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1546594459.700 * * * * [misc]progress:  [ 2 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1546594459.700 * * * * [misc]progress:  [ 3 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (pow (atan2 1 (fma N (+ N 1) 1)) 1/2)))>
1546594459.700 * * * * [misc]progress:  [ 4 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 1)))>
1546594459.700 * * * * [misc]progress:  [ 5 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (exp (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1546594459.700 * * * * [misc]progress:  [ 6 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (log (exp (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1546594459.700 * * * * [misc]progress:  [ 7 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1546594459.700 * * * * [misc]progress:  [ 8 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1546594459.700 * * * * [misc]progress:  [ 9 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))))>
1546594459.700 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1546594459.700 * * [misc]simplify:  iters left: 6 (8 enodes)
1546594459.702 * * [misc]simplify:  iters left: 5 (14 enodes)
1546594459.704 * * [misc]simplify:  iters left: 4 (23 enodes)
1546594459.708 * * [misc]simplify:  iters left: 3 (38 enodes)
1546594459.713 * * [misc]simplify:  iters left: 2 (48 enodes)
1546594459.717 * * [misc]simplify:  iters left: 1 (49 enodes)
1546594459.721 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
1546594459.721 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))))
1546594459.721 * * * * [misc]progress:  [ 10 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1546594459.722 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1546594459.722 * * [misc]simplify:  iters left: 6 (7 enodes)
1546594459.723 * * [misc]simplify:  iters left: 5 (12 enodes)
1546594459.725 * * [misc]simplify:  iters left: 4 (21 enodes)
1546594459.734 * * [misc]simplify:  iters left: 3 (36 enodes)
1546594459.742 * * [misc]simplify:  iters left: 2 (45 enodes)
1546594459.750 * * [misc]simplify:  iters left: 1 (46 enodes)
1546594459.756 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1546594459.756 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))
1546594459.756 * * * * [misc]progress:  [ 11 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt 1) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594459.756 * [enter]simplify:  Simplifying (sqrt 1)
1546594459.756 * * [misc]simplify:  iters left: 1 (2 enodes)
1546594459.757 * [exit]simplify:  Simplified to 1
1546594459.757 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1546594459.757 * * * * [misc]progress:  [ 12 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1546594459.758 * * * * [misc]progress:  [ 13 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (fabs (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594459.758 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594459.758 * * [misc]simplify:  iters left: 5 (6 enodes)
1546594459.759 * * [misc]simplify:  iters left: 4 (11 enodes)
1546594459.760 * * [misc]simplify:  iters left: 3 (20 enodes)
1546594459.765 * * [misc]simplify:  iters left: 2 (35 enodes)
1546594459.768 * * [misc]simplify:  iters left: 1 (41 enodes)
1546594459.773 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1546594459.773 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (fabs (sqrt (atan2 1 (+ 1 (fma N N N)))))))
1546594459.773 * * * * [misc]progress:  [ 14 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594459.773 * * * * [misc]progress:  [ 15 / 81 ] simplifiying candidate #<alt (λ (N) (* (log1p (expm1 (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594459.773 * * * * [misc]progress:  [ 16 / 81 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594459.773 * * * * [misc]progress:  [ 17 / 81 ] simplifiying candidate #<alt (λ (N) (* (pow (atan2 1 (fma N (+ N 1) 1)) 1/2) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594459.773 * * * * [misc]progress:  [ 18 / 81 ] simplifiying candidate #<alt (λ (N) (* (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594459.773 * * * * [misc]progress:  [ 19 / 81 ] simplifiying candidate #<alt (λ (N) (* (exp (log (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594459.773 * * * * [misc]progress:  [ 20 / 81 ] simplifiying candidate #<alt (λ (N) (* (log (exp (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594459.773 * * * * [misc]progress:  [ 21 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594459.773 * * * * [misc]progress:  [ 22 / 81 ] simplifiying candidate #<alt (λ (N) (* (cbrt (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594459.773 * * * * [misc]progress:  [ 23 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594459.773 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1546594459.773 * * [misc]simplify:  iters left: 6 (8 enodes)
1546594459.775 * * [misc]simplify:  iters left: 5 (14 enodes)
1546594459.777 * * [misc]simplify:  iters left: 4 (23 enodes)
1546594459.781 * * [misc]simplify:  iters left: 3 (38 enodes)
1546594459.787 * * [misc]simplify:  iters left: 2 (48 enodes)
1546594459.791 * * [misc]simplify:  iters left: 1 (49 enodes)
1546594459.795 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
1546594459.795 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1546594459.795 * * * * [misc]progress:  [ 24 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594459.795 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1546594459.795 * * [misc]simplify:  iters left: 6 (7 enodes)
1546594459.796 * * [misc]simplify:  iters left: 5 (12 enodes)
1546594459.798 * * [misc]simplify:  iters left: 4 (21 enodes)
1546594459.802 * * [misc]simplify:  iters left: 3 (36 enodes)
1546594459.806 * * [misc]simplify:  iters left: 2 (45 enodes)
1546594459.810 * * [misc]simplify:  iters left: 1 (46 enodes)
1546594459.813 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1546594459.814 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1546594459.814 * * * * [misc]progress:  [ 25 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt 1) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594459.814 * [enter]simplify:  Simplifying (sqrt 1)
1546594459.814 * * [misc]simplify:  iters left: 1 (2 enodes)
1546594459.815 * [exit]simplify:  Simplified to 1
1546594459.815 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1546594459.815 * * * * [misc]progress:  [ 26 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594459.815 * * * * [misc]progress:  [ 27 / 81 ] simplifiying candidate #<alt (λ (N) (* (fabs (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594459.815 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594459.815 * * [misc]simplify:  iters left: 5 (6 enodes)
1546594459.816 * * [misc]simplify:  iters left: 4 (11 enodes)
1546594459.817 * * [misc]simplify:  iters left: 3 (20 enodes)
1546594459.822 * * [misc]simplify:  iters left: 2 (35 enodes)
1546594459.825 * * [misc]simplify:  iters left: 1 (41 enodes)
1546594459.829 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1546594459.829 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (fabs (sqrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1546594459.830 * * * * [misc]progress:  [ 28 / 81 ] simplifiying candidate #<alt (λ (N) (* (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594459.830 * * * * [misc]progress:  [ 29 / 81 ] simplifiying candidate #<alt (λ (N) (log1p (expm1 (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1546594459.830 * * * * [misc]progress:  [ 30 / 81 ] simplifiying candidate #<alt (λ (N) (expm1 (log1p (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1546594459.830 * * * * [misc]progress:  [ 31 / 81 ] simplifiying candidate #<alt (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) (+ 1/2 1/2)))>
1546594459.830 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1546594459.830 * * [misc]simplify:  iters left: 4 (5 enodes)
1546594459.831 * * [misc]simplify:  iters left: 3 (10 enodes)
1546594459.834 * * [misc]simplify:  iters left: 2 (19 enodes)
1546594459.843 * * [misc]simplify:  iters left: 1 (34 enodes)
1546594459.851 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1546594459.851 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) (+ 1/2 1/2)))
1546594459.851 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1546594459.851 * * [misc]simplify:  iters left: 2 (2 enodes)
1546594459.853 * * [misc]simplify:  iters left: 1 (3 enodes)
1546594459.853 * [exit]simplify:  Simplified to 1
1546594459.853 * [misc]simplify:  Simplified (2 2) to (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) 1))
1546594459.853 * * * * [misc]progress:  [ 32 / 81 ] simplifiying candidate #<alt (λ (N) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) (+ 1 1)))>
1546594459.854 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594459.854 * * [misc]simplify:  iters left: 5 (6 enodes)
1546594459.855 * * [misc]simplify:  iters left: 4 (11 enodes)
1546594459.858 * * [misc]simplify:  iters left: 3 (20 enodes)
1546594459.866 * * [misc]simplify:  iters left: 2 (35 enodes)
1546594459.873 * * [misc]simplify:  iters left: 1 (41 enodes)
1546594459.880 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1546594459.881 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (sqrt (atan2 1 (+ 1 (fma N N N)))) (+ 1 1)))
1546594459.881 * [enter]simplify:  Simplifying (+ 1 1)
1546594459.881 * * [misc]simplify:  iters left: 2 (2 enodes)
1546594459.884 * * [misc]simplify:  iters left: 1 (5 enodes)
1546594459.884 * [exit]simplify:  Simplified to 2
1546594459.884 * [misc]simplify:  Simplified (2 2) to (λ (N) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 2))
1546594459.885 * * * * [misc]progress:  [ 33 / 81 ] simplifiying candidate #<alt (λ (N) (pow (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))) 1/2))>
1546594459.885 * [enter]simplify:  Simplifying (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1)))
1546594459.885 * * [misc]simplify:  iters left: 6 (6 enodes)
1546594459.887 * * [misc]simplify:  iters left: 5 (11 enodes)
1546594459.889 * * [misc]simplify:  iters left: 4 (20 enodes)
1546594459.897 * * [misc]simplify:  iters left: 3 (35 enodes)
1546594459.904 * * [misc]simplify:  iters left: 2 (41 enodes)
1546594459.911 * [exit]simplify:  Simplified to (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N))))
1546594459.911 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N)))) 1/2))
1546594459.911 * * * * [misc]progress:  [ 34 / 81 ] simplifiying candidate #<alt (λ (N) (pow (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) 1))>
1546594459.912 * [enter]simplify:  Simplifying (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))
1546594459.912 * * [misc]simplify:  iters left: 6 (7 enodes)
1546594459.914 * * [misc]simplify:  iters left: 5 (12 enodes)
1546594459.917 * * [misc]simplify:  iters left: 4 (22 enodes)
1546594459.927 * * [misc]simplify:  iters left: 3 (37 enodes)
1546594459.935 * * [misc]simplify:  iters left: 2 (45 enodes)
1546594459.943 * * [misc]simplify:  iters left: 1 (46 enodes)
1546594459.950 * [exit]simplify:  Simplified to (atan2 1 (fma (+ N 1) N 1))
1546594459.950 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (atan2 1 (fma (+ N 1) N 1)) 1))
1546594459.950 * * * * [misc]progress:  [ 35 / 81 ] simplifiying candidate #<alt (λ (N) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 2))>
1546594459.950 * * * * [misc]progress:  [ 36 / 81 ] simplifiying candidate #<alt (λ (N) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) (+ 1 1)))>
1546594459.950 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594459.950 * * [misc]simplify:  iters left: 5 (6 enodes)
1546594459.952 * * [misc]simplify:  iters left: 4 (11 enodes)
1546594459.955 * * [misc]simplify:  iters left: 3 (20 enodes)
1546594459.964 * * [misc]simplify:  iters left: 2 (35 enodes)
1546594459.972 * * [misc]simplify:  iters left: 1 (41 enodes)
1546594459.979 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1546594459.980 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (sqrt (atan2 1 (+ 1 (fma N N N)))) (+ 1 1)))
1546594459.980 * * * * [misc]progress:  [ 37 / 81 ] simplifiying candidate #<alt (λ (N) (pow (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) 1))>
1546594459.980 * * * * [misc]progress:  [ 38 / 81 ] simplifiying candidate #<alt (λ (N) (exp (+ (log (sqrt (atan2 1 (fma N (+ N 1) 1)))) (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1546594459.980 * [enter]simplify:  Simplifying (+ (log (sqrt (atan2 1 (fma N (+ N 1) 1)))) (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1546594459.980 * * [misc]simplify:  iters left: 6 (8 enodes)
1546594459.983 * * [misc]simplify:  iters left: 5 (13 enodes)
1546594459.986 * * [misc]simplify:  iters left: 4 (22 enodes)
1546594459.996 * * [misc]simplify:  iters left: 3 (37 enodes)
1546594460.005 * * [misc]simplify:  iters left: 2 (45 enodes)
1546594460.014 * * [misc]simplify:  iters left: 1 (46 enodes)
1546594460.021 * [exit]simplify:  Simplified to (+ (log (sqrt (atan2 1 (+ 1 (fma N N N))))) (log (sqrt (atan2 1 (+ 1 (fma N N N))))))
1546594460.021 * [misc]simplify:  Simplified (2 1) to (λ (N) (exp (+ (log (sqrt (atan2 1 (+ 1 (fma N N N))))) (log (sqrt (atan2 1 (+ 1 (fma N N N))))))))
1546594460.021 * * * * [misc]progress:  [ 39 / 81 ] simplifiying candidate #<alt (λ (N) (exp (log (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1546594460.021 * * * * [misc]progress:  [ 40 / 81 ] simplifiying candidate #<alt (λ (N) (log (exp (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1546594460.021 * * * * [misc]progress:  [ 41 / 81 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1546594460.022 * [enter]simplify:  Simplifying (* (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1546594460.022 * * [misc]simplify:  iters left: 6 (9 enodes)
1546594460.026 * * [misc]simplify:  iters left: 5 (19 enodes)
1546594460.032 * * [misc]simplify:  iters left: 4 (37 enodes)
1546594460.047 * * [misc]simplify:  iters left: 3 (57 enodes)
1546594460.060 * * [misc]simplify:  iters left: 2 (69 enodes)
1546594460.073 * * [misc]simplify:  iters left: 1 (73 enodes)
1546594460.081 * [exit]simplify:  Simplified to (pow (atan2 1 (fma N (+ N 1) 1)) 3)
1546594460.081 * [misc]simplify:  Simplified (2 1) to (λ (N) (cbrt (pow (atan2 1 (fma N (+ N 1) 1)) 3)))
1546594460.081 * * * * [misc]progress:  [ 42 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1546594460.081 * * * * [misc]progress:  [ 43 / 81 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1546594460.081 * * * * [misc]progress:  [ 44 / 81 ] simplifiying candidate #<alt (λ (N) (sqrt (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1)))))>
1546594460.081 * [enter]simplify:  Simplifying (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1)))
1546594460.081 * * [misc]simplify:  iters left: 6 (6 enodes)
1546594460.082 * * [misc]simplify:  iters left: 5 (11 enodes)
1546594460.084 * * [misc]simplify:  iters left: 4 (20 enodes)
1546594460.088 * * [misc]simplify:  iters left: 3 (35 enodes)
1546594460.092 * * [misc]simplify:  iters left: 2 (41 enodes)
1546594460.096 * [exit]simplify:  Simplified to (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N))))
1546594460.096 * [misc]simplify:  Simplified (2 1) to (λ (N) (sqrt (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N))))))
1546594460.096 * * * * [misc]progress:  [ 45 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1546594460.096 * * * * [misc]progress:  [ 46 / 81 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1546594460.096 * [enter]simplify:  Simplifying (fma N (+ N 1) 1)
1546594460.096 * * [misc]simplify:  iters left: 3 (4 enodes)
1546594460.097 * * [misc]simplify:  iters left: 2 (9 enodes)
1546594460.098 * * [misc]simplify:  iters left: 1 (18 enodes)
1546594460.103 * [exit]simplify:  Simplified to (fma N (+ 1 N) 1)
1546594460.103 * [misc]simplify:  Simplified (2 2) to (λ (N) (atan2 1 (fma N (+ 1 N) 1)))
1546594460.103 * * * * [misc]progress:  [ 47 / 81 ] simplifiying candidate #<alt (λ (N) (* 1 (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594460.103 * * * * [misc]progress:  [ 48 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594460.103 * [enter]simplify:  Simplifying (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1546594460.103 * * [misc]simplify:  iters left: 6 (7 enodes)
1546594460.104 * * [misc]simplify:  iters left: 5 (12 enodes)
1546594460.106 * * [misc]simplify:  iters left: 4 (21 enodes)
1546594460.110 * * [misc]simplify:  iters left: 3 (36 enodes)
1546594460.114 * * [misc]simplify:  iters left: 2 (45 enodes)
1546594460.118 * * [misc]simplify:  iters left: 1 (46 enodes)
1546594460.125 * [exit]simplify:  Simplified to (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1546594460.125 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1546594460.125 * * * * [misc]progress:  [ 49 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594460.125 * [enter]simplify:  Simplifying (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))
1546594460.125 * * [misc]simplify:  iters left: 6 (7 enodes)
1546594460.127 * * [misc]simplify:  iters left: 5 (12 enodes)
1546594460.131 * * [misc]simplify:  iters left: 4 (21 enodes)
1546594460.138 * * [misc]simplify:  iters left: 3 (36 enodes)
1546594460.142 * * [misc]simplify:  iters left: 2 (45 enodes)
1546594460.146 * * [misc]simplify:  iters left: 1 (46 enodes)
1546594460.149 * [exit]simplify:  Simplified to (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))
1546594460.149 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))))
1546594460.149 * * * * [misc]progress:  [ 50 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594460.149 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1546594460.150 * * [misc]simplify:  iters left: 6 (7 enodes)
1546594460.151 * * [misc]simplify:  iters left: 5 (12 enodes)
1546594460.152 * * [misc]simplify:  iters left: 4 (21 enodes)
1546594460.157 * * [misc]simplify:  iters left: 3 (36 enodes)
1546594460.161 * * [misc]simplify:  iters left: 2 (45 enodes)
1546594460.165 * * [misc]simplify:  iters left: 1 (46 enodes)
1546594460.168 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1546594460.168 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1546594460.168 * * * * [misc]progress:  [ 51 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt 1)) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594460.168 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594460.168 * * [misc]simplify:  iters left: 5 (6 enodes)
1546594460.169 * * [misc]simplify:  iters left: 4 (11 enodes)
1546594460.171 * * [misc]simplify:  iters left: 3 (20 enodes)
1546594460.175 * * [misc]simplify:  iters left: 2 (35 enodes)
1546594460.179 * * [misc]simplify:  iters left: 1 (41 enodes)
1546594460.183 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1546594460.183 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt 1)) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1546594460.183 * * * * [misc]progress:  [ 52 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594460.183 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1546594460.183 * * [misc]simplify:  iters left: 6 (7 enodes)
1546594460.184 * * [misc]simplify:  iters left: 5 (12 enodes)
1546594460.186 * * [misc]simplify:  iters left: 4 (21 enodes)
1546594460.194 * * [misc]simplify:  iters left: 3 (36 enodes)
1546594460.202 * * [misc]simplify:  iters left: 2 (45 enodes)
1546594460.211 * * [misc]simplify:  iters left: 1 (46 enodes)
1546594460.218 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1546594460.218 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1546594460.218 * * * * [misc]progress:  [ 53 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594460.218 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594460.219 * * [misc]simplify:  iters left: 5 (6 enodes)
1546594460.220 * * [misc]simplify:  iters left: 4 (11 enodes)
1546594460.223 * * [misc]simplify:  iters left: 3 (20 enodes)
1546594460.232 * * [misc]simplify:  iters left: 2 (35 enodes)
1546594460.236 * * [misc]simplify:  iters left: 1 (41 enodes)
1546594460.239 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1546594460.240 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1546594460.240 * * * * [misc]progress:  [ 54 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594460.240 * [enter]simplify:  Simplifying (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1546594460.240 * * [misc]simplify:  iters left: 6 (8 enodes)
1546594460.241 * * [misc]simplify:  iters left: 5 (13 enodes)
1546594460.243 * * [misc]simplify:  iters left: 4 (22 enodes)
1546594460.248 * * [misc]simplify:  iters left: 3 (37 enodes)
1546594460.252 * * [misc]simplify:  iters left: 2 (45 enodes)
1546594460.256 * * [misc]simplify:  iters left: 1 (46 enodes)
1546594460.260 * [exit]simplify:  Simplified to (* (cbrt (sqrt (atan2 1 (+ 1 (fma N N N))))) (cbrt (sqrt (atan2 1 (+ 1 (fma N N N))))))
1546594460.260 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (* (cbrt (sqrt (atan2 1 (+ 1 (fma N N N))))) (cbrt (sqrt (atan2 1 (+ 1 (fma N N N)))))) (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1546594460.260 * * * * [misc]progress:  [ 55 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594460.261 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1546594460.261 * * [misc]simplify:  iters left: 6 (8 enodes)
1546594460.263 * * [misc]simplify:  iters left: 5 (14 enodes)
1546594460.267 * * [misc]simplify:  iters left: 4 (23 enodes)
1546594460.278 * * [misc]simplify:  iters left: 3 (38 enodes)
1546594460.286 * * [misc]simplify:  iters left: 2 (48 enodes)
1546594460.293 * * [misc]simplify:  iters left: 1 (49 enodes)
1546594460.297 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
1546594460.297 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1546594460.297 * * * * [misc]progress:  [ 56 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594460.297 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1546594460.297 * * [misc]simplify:  iters left: 6 (7 enodes)
1546594460.299 * * [misc]simplify:  iters left: 5 (12 enodes)
1546594460.301 * * [misc]simplify:  iters left: 4 (21 enodes)
1546594460.306 * * [misc]simplify:  iters left: 3 (36 enodes)
1546594460.310 * * [misc]simplify:  iters left: 2 (45 enodes)
1546594460.314 * * [misc]simplify:  iters left: 1 (46 enodes)
1546594460.317 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1546594460.317 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1546594460.317 * * * * [misc]progress:  [ 57 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt 1) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594460.318 * [enter]simplify:  Simplifying (sqrt 1)
1546594460.318 * * [misc]simplify:  iters left: 1 (2 enodes)
1546594460.319 * [exit]simplify:  Simplified to 1
1546594460.319 * [misc]simplify:  Simplified (2 1) to (λ (N) (* 1 (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1546594460.319 * * * * [misc]progress:  [ 58 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594460.319 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1546594460.319 * * [misc]simplify:  iters left: 6 (7 enodes)
1546594460.320 * * [misc]simplify:  iters left: 5 (12 enodes)
1546594460.324 * * [misc]simplify:  iters left: 4 (21 enodes)
1546594460.330 * * [misc]simplify:  iters left: 3 (36 enodes)
1546594460.334 * * [misc]simplify:  iters left: 2 (45 enodes)
1546594460.338 * * [misc]simplify:  iters left: 1 (46 enodes)
1546594460.342 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1546594460.342 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1546594460.342 * * * * [misc]progress:  [ 59 / 81 ] simplifiying candidate #<alt (λ (N) (* 1 (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594460.342 * * * * [misc]progress:  [ 60 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594460.342 * * * * [misc]progress:  [ 61 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (log1p (expm1 (atan2 1 (fma N (+ N 1) 1)))))))>
1546594460.342 * * * * [misc]progress:  [ 62 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (expm1 (log1p (atan2 1 (fma N (+ N 1) 1)))))))>
1546594460.342 * * * * [misc]progress:  [ 63 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (pow (atan2 1 (fma N (+ N 1) 1)) 1))))>
1546594460.342 * * * * [misc]progress:  [ 64 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (exp (log (atan2 1 (fma N (+ N 1) 1)))))))>
1546594460.342 * * * * [misc]progress:  [ 65 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (log (exp (atan2 1 (fma N (+ N 1) 1)))))))>
1546594460.342 * * * * [misc]progress:  [ 66 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (* (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))))>
1546594460.342 * * * * [misc]progress:  [ 67 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (cbrt (* (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))) (atan2 1 (fma N (+ N 1) 1)))))))>
1546594460.342 * * * * [misc]progress:  [ 68 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1546594460.342 * * * * [misc]progress:  [ 69 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (* 1 (atan2 1 (fma N (+ N 1) 1))))))>
1546594460.342 * * * * [misc]progress:  [ 70 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594460.342 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594460.342 * * [misc]simplify:  iters left: 5 (6 enodes)
1546594460.343 * * [misc]simplify:  iters left: 4 (11 enodes)
1546594460.345 * * [misc]simplify:  iters left: 3 (20 enodes)
1546594460.349 * * [misc]simplify:  iters left: 2 (35 enodes)
1546594460.353 * * [misc]simplify:  iters left: 1 (41 enodes)
1546594460.359 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1546594460.359 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1546594460.359 * * * * [misc]progress:  [ 71 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594460.359 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594460.359 * * [misc]simplify:  iters left: 5 (6 enodes)
1546594460.361 * * [misc]simplify:  iters left: 4 (11 enodes)
1546594460.364 * * [misc]simplify:  iters left: 3 (20 enodes)
1546594460.373 * * [misc]simplify:  iters left: 2 (35 enodes)
1546594460.381 * * [misc]simplify:  iters left: 1 (41 enodes)
1546594460.388 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1546594460.388 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1546594460.388 * * * * [misc]progress:  [ 72 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594460.389 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594460.389 * * [misc]simplify:  iters left: 5 (6 enodes)
1546594460.391 * * [misc]simplify:  iters left: 4 (11 enodes)
1546594460.394 * * [misc]simplify:  iters left: 3 (20 enodes)
1546594460.401 * * [misc]simplify:  iters left: 2 (35 enodes)
1546594460.405 * * [misc]simplify:  iters left: 1 (41 enodes)
1546594460.410 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1546594460.410 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1546594460.410 * * * * [misc]progress:  [ 73 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594460.410 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594460.410 * * [misc]simplify:  iters left: 5 (6 enodes)
1546594460.411 * * [misc]simplify:  iters left: 4 (11 enodes)
1546594460.412 * * [misc]simplify:  iters left: 3 (20 enodes)
1546594460.417 * * [misc]simplify:  iters left: 2 (35 enodes)
1546594460.421 * * [misc]simplify:  iters left: 1 (41 enodes)
1546594460.425 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1546594460.425 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (fma N N N)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1546594460.425 * * * * [misc]progress:  [ 74 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594460.425 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594460.425 * * [misc]simplify:  iters left: 5 (6 enodes)
1546594460.426 * * [misc]simplify:  iters left: 4 (11 enodes)
1546594460.427 * * [misc]simplify:  iters left: 3 (20 enodes)
1546594460.436 * * [misc]simplify:  iters left: 2 (35 enodes)
1546594460.444 * * [misc]simplify:  iters left: 1 (41 enodes)
1546594460.452 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1546594460.452 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (fma N N N)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1546594460.452 * * * * [misc]progress:  [ 75 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594460.452 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594460.452 * * [misc]simplify:  iters left: 5 (6 enodes)
1546594460.454 * * [misc]simplify:  iters left: 4 (11 enodes)
1546594460.457 * * [misc]simplify:  iters left: 3 (20 enodes)
1546594460.467 * * [misc]simplify:  iters left: 2 (35 enodes)
1546594460.471 * * [misc]simplify:  iters left: 1 (41 enodes)
1546594460.475 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1546594460.475 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (fma N N N)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1546594460.475 * * * * [misc]progress:  [ 76 / 81 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1546594460.475 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1546594460.475 * * [misc]simplify:  iters left: 4 (5 enodes)
1546594460.476 * * [misc]simplify:  iters left: 3 (10 enodes)
1546594460.477 * * [misc]simplify:  iters left: 2 (19 enodes)
1546594460.481 * * [misc]simplify:  iters left: 1 (34 enodes)
1546594460.485 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1546594460.485 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1546594460.485 * * * * [misc]progress:  [ 77 / 81 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1546594460.485 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1546594460.486 * * [misc]simplify:  iters left: 4 (5 enodes)
1546594460.486 * * [misc]simplify:  iters left: 3 (10 enodes)
1546594460.488 * * [misc]simplify:  iters left: 2 (19 enodes)
1546594460.492 * * [misc]simplify:  iters left: 1 (34 enodes)
1546594460.497 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1546594460.497 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1546594460.497 * * * * [misc]progress:  [ 78 / 81 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1546594460.497 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1546594460.497 * * [misc]simplify:  iters left: 4 (5 enodes)
1546594460.500 * * [misc]simplify:  iters left: 3 (10 enodes)
1546594460.502 * * [misc]simplify:  iters left: 2 (19 enodes)
1546594460.507 * * [misc]simplify:  iters left: 1 (34 enodes)
1546594460.511 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1546594460.511 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1546594460.512 * * * * [misc]progress:  [ 79 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594460.512 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1546594460.512 * * [misc]simplify:  iters left: 4 (5 enodes)
1546594460.513 * * [misc]simplify:  iters left: 3 (10 enodes)
1546594460.514 * * [misc]simplify:  iters left: 2 (19 enodes)
1546594460.518 * * [misc]simplify:  iters left: 1 (34 enodes)
1546594460.522 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1546594460.522 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1546594460.523 * * * * [misc]progress:  [ 80 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594460.523 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1546594460.523 * * [misc]simplify:  iters left: 4 (5 enodes)
1546594460.524 * * [misc]simplify:  iters left: 3 (10 enodes)
1546594460.525 * * [misc]simplify:  iters left: 2 (19 enodes)
1546594460.530 * * [misc]simplify:  iters left: 1 (34 enodes)
1546594460.536 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1546594460.536 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1546594460.536 * * * * [misc]progress:  [ 81 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1546594460.536 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1546594460.536 * * [misc]simplify:  iters left: 4 (5 enodes)
1546594460.538 * * [misc]simplify:  iters left: 3 (10 enodes)
1546594460.541 * * [misc]simplify:  iters left: 2 (19 enodes)
1546594460.550 * * [misc]simplify:  iters left: 1 (34 enodes)
1546594460.559 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1546594460.559 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1546594460.559 * * * [misc]progress:  adding candidates to table
1546594461.291 * * [misc]progress:  iteration 4 / 4
1546594461.291 * * * [misc]progress:  picking best candidate
1546594461.318 * * * * [misc]pick:  Picked  #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.318 * * * [misc]progress:  localizing error
1546594461.367 * * * [misc]progress:  generating rewritten candidates
1546594461.367 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1)
1546594461.368 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 1)
1546594461.369 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 2)
1546594461.371 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 1)
1546594461.372 * * * [misc]progress:  generating series expansions
1546594461.372 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1)
1546594461.372 * [misc]backup-simplify:  Simplify (cbrt (atan2 1 (+ 1 (fma N N N)))) into (pow (atan2 1 (+ (fma N N N) 1)) 1/3)
1546594461.372 * [misc]approximate:  Taking taylor expansion of (pow (atan2 1 (+ (fma N N N) 1)) 1/3) in (N) around 0
1546594461.372 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (+ (fma N N N) 1)) 1/3) in N
1546594461.372 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (+ (fma N N N) 1))))) in N
1546594461.372 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (+ (fma N N N) 1)))) in N
1546594461.372 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1546594461.372 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546594461.372 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (+ (fma N N N) 1))) in N
1546594461.372 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (fma N N N) 1)) in N
1546594461.372 * [misc]backup-simplify:  Simplify (atan2 1 (+ (fma N N N) 1)) into (atan2 1 (+ (fma N N N) 1))
1546594461.372 * [misc]backup-simplify:  Simplify (log (atan2 1 (+ (fma N N N) 1))) into (log (atan2 1 (+ (fma N N N) 1)))
1546594461.372 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (+ (fma N N N) 1)))) into (* 1/3 (log (atan2 1 (+ (fma N N N) 1))))
1546594461.373 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (+ (fma N N N) 1))))) into (pow (atan2 1 (+ (fma N N N) 1)) 1/3)
1546594461.373 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (+ (fma N N N) 1)) 1/3) in N
1546594461.373 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (+ (fma N N N) 1))))) in N
1546594461.373 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (+ (fma N N N) 1)))) in N
1546594461.373 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1546594461.373 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546594461.373 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (+ (fma N N N) 1))) in N
1546594461.373 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (fma N N N) 1)) in N
1546594461.373 * [misc]backup-simplify:  Simplify (atan2 1 (+ (fma N N N) 1)) into (atan2 1 (+ (fma N N N) 1))
1546594461.373 * [misc]backup-simplify:  Simplify (log (atan2 1 (+ (fma N N N) 1))) into (log (atan2 1 (+ (fma N N N) 1)))
1546594461.373 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (+ (fma N N N) 1)))) into (* 1/3 (log (atan2 1 (+ (fma N N N) 1))))
1546594461.373 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (+ (fma N N N) 1))))) into (pow (atan2 1 (+ (fma N N N) 1)) 1/3)
1546594461.374 * [misc]backup-simplify:  Simplify (pow (atan2 1 (+ (fma N N N) 1)) 1/3) into (pow (atan2 1 (+ (fma N N N) 1)) 1/3)
1546594461.375 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (atan2 1 (+ (fma N N N) 1)) 1)))) 1) into 0
1546594461.375 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (atan2 1 (+ (fma N N N) 1))))) into 0
1546594461.376 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (fma N N N) 1))))) (+ (* (/ (pow 0 1) 1)))) into 0
1546594461.376 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.378 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (atan2 1 (+ (fma N N N) 1)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (atan2 1 (+ (fma N N N) 1)) 1)))) 2) into 0
1546594461.379 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (fma N N N) 1)))))) into 0
1546594461.381 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (fma N N N) 1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546594461.381 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.384 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (atan2 1 (+ (fma N N N) 1)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (atan2 1 (+ (fma N N N) 1)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ (fma N N N) 1)) 1)))) 6) into 0
1546594461.384 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (fma N N N) 1))))))) into 0
1546594461.387 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (fma N N N) 1))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546594461.388 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.393 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (atan2 1 (+ (fma N N N) 1)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (atan2 1 (+ (fma N N N) 1)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (atan2 1 (+ (fma N N N) 1)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ (fma N N N) 1)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ (fma N N N) 1)) 1)))) 24) into 0
1546594461.394 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (fma N N N) 1)))))))) into 0
1546594461.399 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (fma N N N) 1))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546594461.399 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.407 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (atan2 1 (+ (fma N N N) 1)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (atan2 1 (+ (fma N N N) 1)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (atan2 1 (+ (fma N N N) 1)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ (fma N N N) 1)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (+ (fma N N N) 1)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ (fma N N N) 1)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (+ (fma N N N) 1)) 1)))) 120) into 0
1546594461.408 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (fma N N N) 1))))))))) into 0
1546594461.416 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (fma N N N) 1))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546594461.416 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.429 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (atan2 1 (+ (fma N N N) 1)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (atan2 1 (+ (fma N N N) 1)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (atan2 1 (+ (fma N N N) 1)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ (fma N N N) 1)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (atan2 1 (+ (fma N N N) 1)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (+ (fma N N N) 1)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ (fma N N N) 1)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (atan2 1 (+ (fma N N N) 1)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ (fma N N N) 1)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (+ (fma N N N) 1)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (atan2 1 (+ (fma N N N) 1)) 1)))) 720) into 0
1546594461.430 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (fma N N N) 1)))))))))) into 0
1546594461.442 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (fma N N N) 1))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546594461.442 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.442 * [misc]backup-simplify:  Simplify (pow (atan2 1 (+ (fma N N N) 1)) 1/3) into (pow (atan2 1 (+ (fma N N N) 1)) 1/3)
1546594461.443 * [misc]backup-simplify:  Simplify (cbrt (atan2 1 (+ 1 (fma (/ 1 N) (/ 1 N) (/ 1 N))))) into (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 1/3)
1546594461.443 * [misc]approximate:  Taking taylor expansion of (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 1/3) in (N) around 0
1546594461.443 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 1/3) in N
1546594461.443 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))) in N
1546594461.443 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)))) in N
1546594461.443 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1546594461.443 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546594461.443 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))) in N
1546594461.443 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) in N
1546594461.443 * [misc]backup-simplify:  Simplify (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) into (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))
1546594461.443 * [misc]backup-simplify:  Simplify (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))) into (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)))
1546594461.443 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)))) into (* 1/3 (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))
1546594461.444 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))) into (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 1/3)
1546594461.444 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 1/3) in N
1546594461.444 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))) in N
1546594461.444 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)))) in N
1546594461.444 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1546594461.444 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546594461.444 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))) in N
1546594461.444 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) in N
1546594461.444 * [misc]backup-simplify:  Simplify (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) into (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))
1546594461.444 * [misc]backup-simplify:  Simplify (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))) into (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)))
1546594461.444 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)))) into (* 1/3 (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))
1546594461.445 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))) into (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 1/3)
1546594461.445 * [misc]backup-simplify:  Simplify (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 1/3) into (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 1/3)
1546594461.446 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 1)))) 1) into 0
1546594461.446 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))) into 0
1546594461.448 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))) (+ (* (/ (pow 0 1) 1)))) into 0
1546594461.448 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.449 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 1)))) 2) into 0
1546594461.450 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)))))) into 0
1546594461.452 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546594461.452 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.459 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 1)))) 6) into 0
1546594461.460 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))))) into 0
1546594461.463 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546594461.463 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.469 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 1)))) 24) into 0
1546594461.469 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)))))))) into 0
1546594461.475 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546594461.475 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.483 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 1)))) 120) into 0
1546594461.484 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))))))) into 0
1546594461.492 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546594461.492 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.500 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) 1)))) 720) into 0
1546594461.500 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)))))))))) into 0
1546594461.508 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546594461.508 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.508 * [misc]backup-simplify:  Simplify (pow (atan2 1 (+ (fma (/ 1 (/ 1 N)) (/ 1 (/ 1 N)) (/ 1 (/ 1 N))) 1)) 1/3) into (pow (atan2 1 (+ (fma N N N) 1)) 1/3)
1546594461.508 * [misc]backup-simplify:  Simplify (cbrt (atan2 1 (+ 1 (fma (/ 1 (- N)) (/ 1 (- N)) (/ 1 (- N)))))) into (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 1/3)
1546594461.508 * [misc]approximate:  Taking taylor expansion of (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 1/3) in (N) around 0
1546594461.508 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 1/3) in N
1546594461.508 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))) in N
1546594461.508 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)))) in N
1546594461.508 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1546594461.508 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546594461.508 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))) in N
1546594461.508 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) in N
1546594461.509 * [misc]backup-simplify:  Simplify (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) into (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))
1546594461.509 * [misc]backup-simplify:  Simplify (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))) into (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)))
1546594461.509 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)))) into (* 1/3 (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))
1546594461.509 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))) into (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 1/3)
1546594461.509 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 1/3) in N
1546594461.509 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))) in N
1546594461.509 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)))) in N
1546594461.509 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1546594461.509 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546594461.509 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))) in N
1546594461.509 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) in N
1546594461.509 * [misc]backup-simplify:  Simplify (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) into (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))
1546594461.509 * [misc]backup-simplify:  Simplify (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))) into (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)))
1546594461.509 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)))) into (* 1/3 (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))
1546594461.509 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))) into (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 1/3)
1546594461.510 * [misc]backup-simplify:  Simplify (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 1/3) into (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 1/3)
1546594461.510 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 1)))) 1) into 0
1546594461.511 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))) into 0
1546594461.511 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))) (+ (* (/ (pow 0 1) 1)))) into 0
1546594461.511 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.512 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 1)))) 2) into 0
1546594461.513 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)))))) into 0
1546594461.514 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546594461.514 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.516 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 1)))) 6) into 0
1546594461.517 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))))) into 0
1546594461.520 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546594461.520 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.526 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 1)))) 24) into 0
1546594461.527 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)))))))) into 0
1546594461.532 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546594461.533 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.541 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 1)))) 120) into 0
1546594461.542 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))))))) into 0
1546594461.549 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546594461.549 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.557 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) 1)))) 720) into 0
1546594461.557 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)))))))))) into 0
1546594461.565 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546594461.565 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.565 * [misc]backup-simplify:  Simplify (pow (atan2 1 (+ (fma (/ -1 (/ 1 (- N))) (/ -1 (/ 1 (- N))) (/ -1 (/ 1 (- N)))) 1)) 1/3) into (pow (atan2 1 (+ (fma N N N) 1)) 1/3)
1546594461.565 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 1)
1546594461.565 * [misc]backup-simplify:  Simplify (cbrt (atan2 1 (fma N (+ N 1) 1))) into (pow (atan2 1 (fma N (+ N 1) 1)) 1/3)
1546594461.565 * [misc]approximate:  Taking taylor expansion of (pow (atan2 1 (fma N (+ N 1) 1)) 1/3) in (N) around 0
1546594461.565 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (fma N (+ N 1) 1)) 1/3) in N
1546594461.565 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (fma N (+ N 1) 1))))) in N
1546594461.565 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (fma N (+ N 1) 1)))) in N
1546594461.565 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1546594461.565 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546594461.565 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (fma N (+ N 1) 1))) in N
1546594461.565 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1546594461.565 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594461.565 * [misc]backup-simplify:  Simplify (log (atan2 1 (fma N (+ N 1) 1))) into (log (atan2 1 (fma N (+ N 1) 1)))
1546594461.565 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (fma N (+ N 1) 1)))) into (* 1/3 (log (atan2 1 (fma N (+ N 1) 1))))
1546594461.566 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (fma N (+ N 1) 1))))) into (pow (atan2 1 (fma N (+ N 1) 1)) 1/3)
1546594461.566 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (fma N (+ N 1) 1)) 1/3) in N
1546594461.566 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (fma N (+ N 1) 1))))) in N
1546594461.566 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (fma N (+ N 1) 1)))) in N
1546594461.566 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1546594461.566 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546594461.566 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (fma N (+ N 1) 1))) in N
1546594461.566 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1546594461.566 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594461.566 * [misc]backup-simplify:  Simplify (log (atan2 1 (fma N (+ N 1) 1))) into (log (atan2 1 (fma N (+ N 1) 1)))
1546594461.566 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (fma N (+ N 1) 1)))) into (* 1/3 (log (atan2 1 (fma N (+ N 1) 1))))
1546594461.566 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (fma N (+ N 1) 1))))) into (pow (atan2 1 (fma N (+ N 1) 1)) 1/3)
1546594461.566 * [misc]backup-simplify:  Simplify (pow (atan2 1 (fma N (+ N 1) 1)) 1/3) into (pow (atan2 1 (fma N (+ N 1) 1)) 1/3)
1546594461.567 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (atan2 1 (fma N (+ N 1) 1)) 1)))) 1) into 0
1546594461.567 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (atan2 1 (fma N (+ N 1) 1))))) into 0
1546594461.568 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (fma N (+ N 1) 1))))) (+ (* (/ (pow 0 1) 1)))) into 0
1546594461.568 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.569 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (atan2 1 (fma N (+ N 1) 1)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (atan2 1 (fma N (+ N 1) 1)) 1)))) 2) into 0
1546594461.569 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (atan2 1 (fma N (+ N 1) 1)))))) into 0
1546594461.570 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (fma N (+ N 1) 1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546594461.570 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.572 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (atan2 1 (fma N (+ N 1) 1)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (atan2 1 (fma N (+ N 1) 1)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (atan2 1 (fma N (+ N 1) 1)) 1)))) 6) into 0
1546594461.572 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (fma N (+ N 1) 1))))))) into 0
1546594461.575 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (fma N (+ N 1) 1))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546594461.575 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.580 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (atan2 1 (fma N (+ N 1) 1)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (atan2 1 (fma N (+ N 1) 1)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (atan2 1 (fma N (+ N 1) 1)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (atan2 1 (fma N (+ N 1) 1)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (fma N (+ N 1) 1)) 1)))) 24) into 0
1546594461.580 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (fma N (+ N 1) 1)))))))) into 0
1546594461.587 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (fma N (+ N 1) 1))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546594461.587 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.594 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (atan2 1 (fma N (+ N 1) 1)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (atan2 1 (fma N (+ N 1) 1)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (atan2 1 (fma N (+ N 1) 1)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (atan2 1 (fma N (+ N 1) 1)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (fma N (+ N 1) 1)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (fma N (+ N 1) 1)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (fma N (+ N 1) 1)) 1)))) 120) into 0
1546594461.595 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (fma N (+ N 1) 1))))))))) into 0
1546594461.603 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (fma N (+ N 1) 1))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546594461.604 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.616 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (atan2 1 (fma N (+ N 1) 1)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (atan2 1 (fma N (+ N 1) 1)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (atan2 1 (fma N (+ N 1) 1)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (atan2 1 (fma N (+ N 1) 1)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (atan2 1 (fma N (+ N 1) 1)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (fma N (+ N 1) 1)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (fma N (+ N 1) 1)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (atan2 1 (fma N (+ N 1) 1)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (atan2 1 (fma N (+ N 1) 1)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (fma N (+ N 1) 1)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (atan2 1 (fma N (+ N 1) 1)) 1)))) 720) into 0
1546594461.617 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (fma N (+ N 1) 1)))))))))) into 0
1546594461.630 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (fma N (+ N 1) 1))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546594461.630 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.630 * [misc]backup-simplify:  Simplify (pow (atan2 1 (fma N (+ N 1) 1)) 1/3) into (pow (atan2 1 (fma N (+ N 1) 1)) 1/3)
1546594461.630 * [misc]backup-simplify:  Simplify (cbrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 1/3)
1546594461.630 * [misc]approximate:  Taking taylor expansion of (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 1/3) in (N) around 0
1546594461.631 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 1/3) in N
1546594461.631 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) in N
1546594461.631 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) in N
1546594461.631 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1546594461.631 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546594461.631 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1546594461.631 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1546594461.631 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1546594461.631 * [misc]backup-simplify:  Simplify (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1546594461.631 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) into (* 1/3 (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))
1546594461.631 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 1/3)
1546594461.631 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 1/3) in N
1546594461.632 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) in N
1546594461.632 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) in N
1546594461.632 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1546594461.632 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546594461.632 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1546594461.632 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1546594461.632 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1546594461.632 * [misc]backup-simplify:  Simplify (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1546594461.632 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) into (* 1/3 (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))
1546594461.632 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 1/3)
1546594461.633 * [misc]backup-simplify:  Simplify (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 1/3) into (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 1/3)
1546594461.634 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 1)))) 1) into 0
1546594461.634 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1546594461.636 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) (+ (* (/ (pow 0 1) 1)))) into 0
1546594461.636 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.638 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 1)))) 2) into 0
1546594461.639 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))))) into 0
1546594461.641 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546594461.641 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.645 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 1)))) 6) into 0
1546594461.646 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))))) into 0
1546594461.649 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546594461.649 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.655 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 1)))) 24) into 0
1546594461.656 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))))))) into 0
1546594461.659 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546594461.659 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.664 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 1)))) 120) into 0
1546594461.664 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))))))) into 0
1546594461.669 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546594461.669 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.677 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) 1)))) 720) into 0
1546594461.677 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))))))))) into 0
1546594461.685 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546594461.685 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.685 * [misc]backup-simplify:  Simplify (pow (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) 1/3) into (pow (atan2 1 (fma N (+ N 1) 1)) 1/3)
1546594461.685 * [misc]backup-simplify:  Simplify (cbrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))) into (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 1/3)
1546594461.685 * [misc]approximate:  Taking taylor expansion of (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 1/3) in (N) around 0
1546594461.685 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 1/3) in N
1546594461.685 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) in N
1546594461.685 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))) in N
1546594461.685 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1546594461.685 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546594461.685 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1546594461.685 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1546594461.685 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1546594461.686 * [misc]backup-simplify:  Simplify (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1546594461.686 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))) into (* 1/3 (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))
1546594461.686 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 1/3)
1546594461.686 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 1/3) in N
1546594461.686 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) in N
1546594461.686 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))) in N
1546594461.686 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1546594461.686 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546594461.686 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1546594461.686 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1546594461.686 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1546594461.686 * [misc]backup-simplify:  Simplify (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1546594461.686 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))) into (* 1/3 (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))
1546594461.686 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 1/3)
1546594461.686 * [misc]backup-simplify:  Simplify (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 1/3) into (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 1/3)
1546594461.687 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 1)))) 1) into 0
1546594461.687 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1546594461.688 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) (+ (* (/ (pow 0 1) 1)))) into 0
1546594461.688 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.689 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 1)))) 2) into 0
1546594461.690 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))))) into 0
1546594461.691 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546594461.691 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.693 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 1)))) 6) into 0
1546594461.694 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))))) into 0
1546594461.698 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546594461.698 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.703 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 1)))) 24) into 0
1546594461.704 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))))))) into 0
1546594461.710 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546594461.710 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.718 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 1)))) 120) into 0
1546594461.719 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))))))) into 0
1546594461.728 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546594461.728 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.740 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) 1)))) 720) into 0
1546594461.741 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))))))))) into 0
1546594461.754 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546594461.754 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.754 * [misc]backup-simplify:  Simplify (pow (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) 1/3) into (pow (atan2 1 (fma N (+ N 1) 1)) 1/3)
1546594461.754 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 2)
1546594461.754 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594461.754 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
1546594461.754 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1546594461.754 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1546594461.754 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594461.755 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594461.755 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1546594461.755 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1546594461.755 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1546594461.755 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1546594461.755 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594461.755 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1546594461.755 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594461.755 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.756 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1546594461.756 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.757 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1546594461.757 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.758 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1546594461.758 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.758 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1546594461.758 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.759 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1546594461.759 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.759 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594461.760 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1546594461.760 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
1546594461.760 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1546594461.760 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1546594461.760 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1546594461.760 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1546594461.760 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1546594461.760 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1546594461.760 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1546594461.760 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1546594461.761 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1546594461.761 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1546594461.761 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1546594461.761 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.762 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1546594461.762 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.763 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1546594461.763 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.764 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1546594461.764 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.764 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1546594461.764 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.765 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1546594461.765 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.766 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594461.766 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1546594461.766 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
1546594461.766 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1546594461.766 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1546594461.766 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1546594461.766 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1546594461.766 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1546594461.766 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1546594461.766 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1546594461.767 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1546594461.767 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1546594461.767 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1546594461.767 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1546594461.767 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.768 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1546594461.768 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.769 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1546594461.769 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.770 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1546594461.770 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.770 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1546594461.770 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.771 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1546594461.772 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.772 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594461.772 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 1)
1546594461.772 * [misc]backup-simplify:  Simplify (atan2 1 (+ 1 (fma N N N))) into (atan2 1 (+ (fma N N N) 1))
1546594461.772 * [misc]approximate:  Taking taylor expansion of (atan2 1 (+ (fma N N N) 1)) in (N) around 0
1546594461.772 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (fma N N N) 1)) in N
1546594461.772 * [misc]backup-simplify:  Simplify (atan2 1 (+ (fma N N N) 1)) into (atan2 1 (+ (fma N N N) 1))
1546594461.772 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (fma N N N) 1)) in N
1546594461.772 * [misc]backup-simplify:  Simplify (atan2 1 (+ (fma N N N) 1)) into (atan2 1 (+ (fma N N N) 1))
1546594461.772 * [misc]backup-simplify:  Simplify (atan2 1 (+ (fma N N N) 1)) into (atan2 1 (+ (fma N N N) 1))
1546594461.772 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.773 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.773 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.773 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.773 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.773 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.773 * [misc]backup-simplify:  Simplify (atan2 1 (+ (fma N N N) 1)) into (atan2 1 (+ (fma N N N) 1))
1546594461.773 * [misc]backup-simplify:  Simplify (atan2 1 (+ 1 (fma (/ 1 N) (/ 1 N) (/ 1 N)))) into (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))
1546594461.773 * [misc]approximate:  Taking taylor expansion of (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) in (N) around 0
1546594461.773 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) in N
1546594461.773 * [misc]backup-simplify:  Simplify (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) into (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))
1546594461.773 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) in N
1546594461.773 * [misc]backup-simplify:  Simplify (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) into (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))
1546594461.774 * [misc]backup-simplify:  Simplify (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) into (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))
1546594461.774 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.774 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.774 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.774 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.774 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.774 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.774 * [misc]backup-simplify:  Simplify (atan2 1 (+ (fma (/ 1 (/ 1 N)) (/ 1 (/ 1 N)) (/ 1 (/ 1 N))) 1)) into (atan2 1 (+ (fma N N N) 1))
1546594461.774 * [misc]backup-simplify:  Simplify (atan2 1 (+ 1 (fma (/ 1 (- N)) (/ 1 (- N)) (/ 1 (- N))))) into (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))
1546594461.774 * [misc]approximate:  Taking taylor expansion of (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) in (N) around 0
1546594461.774 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) in N
1546594461.775 * [misc]backup-simplify:  Simplify (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) into (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))
1546594461.775 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) in N
1546594461.775 * [misc]backup-simplify:  Simplify (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) into (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))
1546594461.775 * [misc]backup-simplify:  Simplify (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) into (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))
1546594461.775 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.775 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.775 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.775 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.775 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.775 * [misc]backup-simplify:  Simplify 0 into 0
1546594461.775 * [misc]backup-simplify:  Simplify (atan2 1 (+ (fma (/ -1 (/ 1 (- N))) (/ -1 (/ 1 (- N))) (/ -1 (/ 1 (- N)))) 1)) into (atan2 1 (+ (fma N N N) 1))
1546594461.776 * * * [misc]progress:  simplifying candidates
1546594461.776 * * * * [misc]progress:  [ 1 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (log1p (expm1 (cbrt (atan2 1 (+ 1 (fma N N N))))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.776 * * * * [misc]progress:  [ 2 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (expm1 (log1p (cbrt (atan2 1 (+ 1 (fma N N N))))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.776 * * * * [misc]progress:  [ 3 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (pow (atan2 1 (+ 1 (fma N N N))) 1/3)) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.776 * * * * [misc]progress:  [ 4 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (pow (cbrt (atan2 1 (+ 1 (fma N N N)))) 1)) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.776 * * * * [misc]progress:  [ 5 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (exp (log (cbrt (atan2 1 (+ 1 (fma N N N))))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.776 * * * * [misc]progress:  [ 6 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (log (exp (cbrt (atan2 1 (+ 1 (fma N N N))))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.776 * * * * [misc]progress:  [ 7 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (* (cbrt (* (cbrt (atan2 1 (+ 1 (fma N N N)))) (cbrt (atan2 1 (+ 1 (fma N N N)))))) (cbrt (cbrt (atan2 1 (+ 1 (fma N N N))))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.776 * [enter]simplify:  Simplifying (cbrt (* (cbrt (atan2 1 (+ 1 (fma N N N)))) (cbrt (atan2 1 (+ 1 (fma N N N))))))
1546594461.777 * * [misc]simplify:  iters left: 6 (8 enodes)
1546594461.779 * * [misc]simplify:  iters left: 5 (13 enodes)
1546594461.783 * * [misc]simplify:  iters left: 4 (19 enodes)
1546594461.788 * * [misc]simplify:  iters left: 3 (27 enodes)
1546594461.795 * * [misc]simplify:  iters left: 2 (35 enodes)
1546594461.810 * * [misc]simplify:  iters left: 1 (39 enodes)
1546594461.816 * [exit]simplify:  Simplified to (cbrt (* (cbrt (atan2 1 (+ (fma N N 1) N))) (cbrt (atan2 1 (+ (fma N N 1) N)))))
1546594461.816 * [misc]simplify:  Simplified (2 1 1 1) to (λ (N) (* (fabs (* (cbrt (* (cbrt (atan2 1 (+ (fma N N 1) N))) (cbrt (atan2 1 (+ (fma N N 1) N))))) (cbrt (cbrt (atan2 1 (+ 1 (fma N N N))))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1546594461.816 * * * * [misc]progress:  [ 8 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (* (cbrt (sqrt (atan2 1 (+ 1 (fma N N N))))) (cbrt (sqrt (atan2 1 (+ 1 (fma N N N))))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.816 * [enter]simplify:  Simplifying (cbrt (sqrt (atan2 1 (+ 1 (fma N N N)))))
1546594461.816 * * [misc]simplify:  iters left: 6 (7 enodes)
1546594461.819 * * [misc]simplify:  iters left: 5 (12 enodes)
1546594461.822 * * [misc]simplify:  iters left: 4 (18 enodes)
1546594461.827 * * [misc]simplify:  iters left: 3 (25 enodes)
1546594461.834 * * [misc]simplify:  iters left: 2 (33 enodes)
1546594461.847 * * [misc]simplify:  iters left: 1 (37 enodes)
1546594461.853 * [exit]simplify:  Simplified to (cbrt (sqrt (atan2 1 (+ 1 (fma N N N)))))
1546594461.853 * [misc]simplify:  Simplified (2 1 1 1) to (λ (N) (* (fabs (* (cbrt (sqrt (atan2 1 (+ 1 (fma N N N))))) (cbrt (sqrt (atan2 1 (+ 1 (fma N N N))))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1546594461.853 * * * * [misc]progress:  [ 9 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (* (cbrt 1) (cbrt (atan2 1 (+ 1 (fma N N N)))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.853 * [enter]simplify:  Simplifying (cbrt 1)
1546594461.853 * * [misc]simplify:  iters left: 1 (2 enodes)
1546594461.854 * [exit]simplify:  Simplified to 1
1546594461.854 * [misc]simplify:  Simplified (2 1 1 1) to (λ (N) (* (fabs (* 1 (cbrt (atan2 1 (+ 1 (fma N N N)))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1546594461.854 * * * * [misc]progress:  [ 10 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (* (* (cbrt (cbrt (atan2 1 (+ 1 (fma N N N))))) (cbrt (cbrt (atan2 1 (+ 1 (fma N N N)))))) (cbrt (cbrt (atan2 1 (+ 1 (fma N N N))))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.855 * * * * [misc]progress:  [ 11 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (* (* (cbrt (atan2 1 (+ 1 (fma N N N)))) (cbrt (atan2 1 (+ 1 (fma N N N))))) (cbrt (atan2 1 (+ 1 (fma N N N))))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.855 * * * * [misc]progress:  [ 12 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (* (sqrt (cbrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (cbrt (atan2 1 (+ 1 (fma N N N))))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.855 * * * * [misc]progress:  [ 13 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (* 1 (cbrt (atan2 1 (+ 1 (fma N N N)))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.855 * * * * [misc]progress:  [ 14 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (log1p (expm1 (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.855 * * * * [misc]progress:  [ 15 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (expm1 (log1p (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.855 * * * * [misc]progress:  [ 16 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (pow (atan2 1 (fma N (+ N 1) 1)) 1/3)) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.855 * * * * [misc]progress:  [ 17 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (pow (cbrt (atan2 1 (fma N (+ N 1) 1))) 1)) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.855 * * * * [misc]progress:  [ 18 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (exp (log (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.855 * * * * [misc]progress:  [ 19 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (log (exp (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.855 * * * * [misc]progress:  [ 20 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (* (cbrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.855 * [enter]simplify:  Simplifying (cbrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1546594461.857 * * [misc]simplify:  iters left: 6 (8 enodes)
1546594461.859 * * [misc]simplify:  iters left: 5 (13 enodes)
1546594461.863 * * [misc]simplify:  iters left: 4 (22 enodes)
1546594461.872 * * [misc]simplify:  iters left: 3 (37 enodes)
1546594461.876 * * [misc]simplify:  iters left: 2 (45 enodes)
1546594461.880 * * [misc]simplify:  iters left: 1 (46 enodes)
1546594461.884 * [exit]simplify:  Simplified to (cbrt (* (cbrt (atan2 1 (+ 1 (fma N N N)))) (cbrt (atan2 1 (+ 1 (fma N N N))))))
1546594461.884 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (* (cbrt (* (cbrt (atan2 1 (+ 1 (fma N N N)))) (cbrt (atan2 1 (+ 1 (fma N N N)))))) (cbrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1546594461.884 * * * * [misc]progress:  [ 21 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.884 * [enter]simplify:  Simplifying (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1546594461.884 * * [misc]simplify:  iters left: 6 (7 enodes)
1546594461.885 * * [misc]simplify:  iters left: 5 (12 enodes)
1546594461.887 * * [misc]simplify:  iters left: 4 (21 enodes)
1546594461.892 * * [misc]simplify:  iters left: 3 (36 enodes)
1546594461.897 * * [misc]simplify:  iters left: 2 (45 enodes)
1546594461.905 * * [misc]simplify:  iters left: 1 (46 enodes)
1546594461.911 * [exit]simplify:  Simplified to (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1546594461.912 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1546594461.912 * * * * [misc]progress:  [ 22 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (* (cbrt 1) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.912 * [enter]simplify:  Simplifying (cbrt 1)
1546594461.912 * * [misc]simplify:  iters left: 1 (2 enodes)
1546594461.913 * [exit]simplify:  Simplified to 1
1546594461.913 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (* 1 (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1546594461.913 * * * * [misc]progress:  [ 23 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (* (* (cbrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (cbrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.914 * * * * [misc]progress:  [ 24 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (* (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.914 * * * * [misc]progress:  [ 25 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.914 * * * * [misc]progress:  [ 26 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (* 1 (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.914 * * * * [misc]progress:  [ 27 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (log1p (expm1 (sqrt (atan2 1 (fma N (+ N 1) 1))))))))>
1546594461.914 * * * * [misc]progress:  [ 28 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))))))>
1546594461.914 * * * * [misc]progress:  [ 29 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (pow (atan2 1 (fma N (+ N 1) 1)) 1/2))))>
1546594461.914 * * * * [misc]progress:  [ 30 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 1))))>
1546594461.914 * * * * [misc]progress:  [ 31 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (exp (log (sqrt (atan2 1 (fma N (+ N 1) 1))))))))>
1546594461.914 * * * * [misc]progress:  [ 32 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (log (exp (sqrt (atan2 1 (fma N (+ N 1) 1))))))))>
1546594461.914 * * * * [misc]progress:  [ 33 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (* (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))))>
1546594461.914 * * * * [misc]progress:  [ 34 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))))>
1546594461.914 * * * * [misc]progress:  [ 35 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))))))>
1546594461.915 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1546594461.915 * * [misc]simplify:  iters left: 6 (8 enodes)
1546594461.917 * * [misc]simplify:  iters left: 5 (14 enodes)
1546594461.920 * * [misc]simplify:  iters left: 4 (23 enodes)
1546594461.925 * * [misc]simplify:  iters left: 3 (38 enodes)
1546594461.930 * * [misc]simplify:  iters left: 2 (48 enodes)
1546594461.934 * * [misc]simplify:  iters left: 1 (49 enodes)
1546594461.938 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
1546594461.938 * [misc]simplify:  Simplified (2 2 2 1) to (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))))))
1546594461.938 * * * * [misc]progress:  [ 36 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))))>
1546594461.939 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1546594461.939 * * [misc]simplify:  iters left: 6 (7 enodes)
1546594461.940 * * [misc]simplify:  iters left: 5 (12 enodes)
1546594461.942 * * [misc]simplify:  iters left: 4 (21 enodes)
1546594461.947 * * [misc]simplify:  iters left: 3 (36 enodes)
1546594461.952 * * [misc]simplify:  iters left: 2 (45 enodes)
1546594461.956 * * [misc]simplify:  iters left: 1 (46 enodes)
1546594461.962 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1546594461.962 * [misc]simplify:  Simplified (2 2 2 1) to (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))))
1546594461.962 * * * * [misc]progress:  [ 37 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt 1) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1546594461.963 * [enter]simplify:  Simplifying (sqrt 1)
1546594461.963 * * [misc]simplify:  iters left: 1 (2 enodes)
1546594461.964 * [exit]simplify:  Simplified to 1
1546594461.964 * [misc]simplify:  Simplified (2 2 2 1) to (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))))))
1546594461.964 * * * * [misc]progress:  [ 38 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))))>
1546594461.964 * * * * [misc]progress:  [ 39 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (fabs (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1546594461.965 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594461.965 * * [misc]simplify:  iters left: 5 (6 enodes)
1546594461.967 * * [misc]simplify:  iters left: 4 (11 enodes)
1546594461.970 * * [misc]simplify:  iters left: 3 (20 enodes)
1546594461.979 * * [misc]simplify:  iters left: 2 (35 enodes)
1546594461.986 * * [misc]simplify:  iters left: 1 (41 enodes)
1546594461.995 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1546594461.995 * [misc]simplify:  Simplified (2 2 2 1) to (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (fabs (sqrt (atan2 1 (+ 1 (fma N N N))))))))
1546594461.995 * * * * [misc]progress:  [ 40 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1546594461.995 * * * * [misc]progress:  [ 41 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (log1p (expm1 (atan2 1 (+ 1 (fma N N N))))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.995 * * * * [misc]progress:  [ 42 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (expm1 (log1p (atan2 1 (+ 1 (fma N N N))))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.995 * * * * [misc]progress:  [ 43 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (pow (atan2 1 (+ 1 (fma N N N))) 1))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.995 * * * * [misc]progress:  [ 44 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (exp (log (atan2 1 (+ 1 (fma N N N))))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.995 * * * * [misc]progress:  [ 45 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (log (exp (atan2 1 (+ 1 (fma N N N))))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.995 * * * * [misc]progress:  [ 46 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (* (* (cbrt (atan2 1 (+ 1 (fma N N N)))) (cbrt (atan2 1 (+ 1 (fma N N N))))) (cbrt (atan2 1 (+ 1 (fma N N N))))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.995 * * * * [misc]progress:  [ 47 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (cbrt (* (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N)))) (atan2 1 (+ 1 (fma N N N))))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.996 * * * * [misc]progress:  [ 48 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (* (sqrt (atan2 1 (+ 1 (fma N N N)))) (sqrt (atan2 1 (+ 1 (fma N N N))))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.996 * * * * [misc]progress:  [ 49 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (* 1 (atan2 1 (+ 1 (fma N N N)))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.996 * * * * [misc]progress:  [ 50 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (pow (atan2 1 (+ (fma N N N) 1)) 1/3)) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594461.996 * [enter]simplify:  Simplifying (pow (atan2 1 (+ (fma N N N) 1)) 1/3)
1546594461.996 * * [misc]simplify:  iters left: 5 (7 enodes)
1546594461.998 * * [misc]simplify:  iters left: 4 (13 enodes)
1546594462.002 * * [misc]simplify:  iters left: 3 (19 enodes)
1546594462.007 * * [misc]simplify:  iters left: 2 (27 enodes)
1546594462.014 * * [misc]simplify:  iters left: 1 (35 enodes)
1546594462.028 * [exit]simplify:  Simplified to (cbrt (atan2 1 (+ (fma N N 1) N)))
1546594462.028 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (fabs (cbrt (atan2 1 (+ (fma N N 1) N)))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1546594462.028 * * * * [misc]progress:  [ 51 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (pow (atan2 1 (+ (fma N N N) 1)) 1/3)) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594462.029 * [enter]simplify:  Simplifying (pow (atan2 1 (+ (fma N N N) 1)) 1/3)
1546594462.029 * * [misc]simplify:  iters left: 5 (7 enodes)
1546594462.031 * * [misc]simplify:  iters left: 4 (13 enodes)
1546594462.034 * * [misc]simplify:  iters left: 3 (19 enodes)
1546594462.039 * * [misc]simplify:  iters left: 2 (27 enodes)
1546594462.046 * * [misc]simplify:  iters left: 1 (35 enodes)
1546594462.060 * [exit]simplify:  Simplified to (cbrt (atan2 1 (+ (fma N N 1) N)))
1546594462.060 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (fabs (cbrt (atan2 1 (+ (fma N N 1) N)))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1546594462.060 * * * * [misc]progress:  [ 52 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (pow (atan2 1 (+ (fma N N N) 1)) 1/3)) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594462.061 * [enter]simplify:  Simplifying (pow (atan2 1 (+ (fma N N N) 1)) 1/3)
1546594462.061 * * [misc]simplify:  iters left: 5 (7 enodes)
1546594462.063 * * [misc]simplify:  iters left: 4 (13 enodes)
1546594462.066 * * [misc]simplify:  iters left: 3 (19 enodes)
1546594462.069 * * [misc]simplify:  iters left: 2 (27 enodes)
1546594462.073 * * [misc]simplify:  iters left: 1 (35 enodes)
1546594462.080 * [exit]simplify:  Simplified to (cbrt (atan2 1 (+ (fma N N 1) N)))
1546594462.080 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (fabs (cbrt (atan2 1 (+ (fma N N 1) N)))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1546594462.081 * * * * [misc]progress:  [ 53 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (pow (atan2 1 (fma N (+ N 1) 1)) 1/3)) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594462.081 * [enter]simplify:  Simplifying (pow (atan2 1 (fma N (+ N 1) 1)) 1/3)
1546594462.081 * * [misc]simplify:  iters left: 5 (7 enodes)
1546594462.082 * * [misc]simplify:  iters left: 4 (13 enodes)
1546594462.083 * * [misc]simplify:  iters left: 3 (22 enodes)
1546594462.088 * * [misc]simplify:  iters left: 2 (37 enodes)
1546594462.092 * * [misc]simplify:  iters left: 1 (45 enodes)
1546594462.097 * [exit]simplify:  Simplified to (cbrt (atan2 1 (fma N (+ N 1) 1)))
1546594462.097 * [misc]simplify:  Simplified (2 2 1 1) to (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1546594462.097 * * * * [misc]progress:  [ 54 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (pow (atan2 1 (fma N (+ N 1) 1)) 1/3)) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594462.098 * [enter]simplify:  Simplifying (pow (atan2 1 (fma N (+ N 1) 1)) 1/3)
1546594462.098 * * [misc]simplify:  iters left: 5 (7 enodes)
1546594462.100 * * [misc]simplify:  iters left: 4 (13 enodes)
1546594462.103 * * [misc]simplify:  iters left: 3 (22 enodes)
1546594462.113 * * [misc]simplify:  iters left: 2 (37 enodes)
1546594462.118 * * [misc]simplify:  iters left: 1 (45 enodes)
1546594462.122 * [exit]simplify:  Simplified to (cbrt (atan2 1 (fma N (+ N 1) 1)))
1546594462.122 * [misc]simplify:  Simplified (2 2 1 1) to (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1546594462.122 * * * * [misc]progress:  [ 55 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (pow (atan2 1 (fma N (+ N 1) 1)) 1/3)) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594462.123 * [enter]simplify:  Simplifying (pow (atan2 1 (fma N (+ N 1) 1)) 1/3)
1546594462.123 * * [misc]simplify:  iters left: 5 (7 enodes)
1546594462.124 * * [misc]simplify:  iters left: 4 (13 enodes)
1546594462.125 * * [misc]simplify:  iters left: 3 (22 enodes)
1546594462.130 * * [misc]simplify:  iters left: 2 (37 enodes)
1546594462.134 * * [misc]simplify:  iters left: 1 (45 enodes)
1546594462.138 * [exit]simplify:  Simplified to (cbrt (atan2 1 (fma N (+ N 1) 1)))
1546594462.138 * [misc]simplify:  Simplified (2 2 1 1) to (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1546594462.138 * * * * [misc]progress:  [ 56 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594462.139 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594462.139 * * [misc]simplify:  iters left: 5 (6 enodes)
1546594462.140 * * [misc]simplify:  iters left: 4 (11 enodes)
1546594462.141 * * [misc]simplify:  iters left: 3 (20 enodes)
1546594462.148 * * [misc]simplify:  iters left: 2 (35 enodes)
1546594462.153 * * [misc]simplify:  iters left: 1 (41 enodes)
1546594462.157 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1546594462.157 * [misc]simplify:  Simplified (2 2 2) to (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (+ 1 (fma N N N)))))))
1546594462.157 * * * * [misc]progress:  [ 57 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594462.157 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594462.157 * * [misc]simplify:  iters left: 5 (6 enodes)
1546594462.158 * * [misc]simplify:  iters left: 4 (11 enodes)
1546594462.160 * * [misc]simplify:  iters left: 3 (20 enodes)
1546594462.165 * * [misc]simplify:  iters left: 2 (35 enodes)
1546594462.169 * * [misc]simplify:  iters left: 1 (41 enodes)
1546594462.173 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1546594462.173 * [misc]simplify:  Simplified (2 2 2) to (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (+ 1 (fma N N N)))))))
1546594462.173 * * * * [misc]progress:  [ 58 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594462.173 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1546594462.173 * * [misc]simplify:  iters left: 5 (6 enodes)
1546594462.174 * * [misc]simplify:  iters left: 4 (11 enodes)
1546594462.176 * * [misc]simplify:  iters left: 3 (20 enodes)
1546594462.180 * * [misc]simplify:  iters left: 2 (35 enodes)
1546594462.185 * * [misc]simplify:  iters left: 1 (41 enodes)
1546594462.193 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1546594462.193 * [misc]simplify:  Simplified (2 2 2) to (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (+ 1 (fma N N N)))))))
1546594462.193 * * * * [misc]progress:  [ 59 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ (fma N N N) 1)))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594462.193 * [enter]simplify:  Simplifying (atan2 1 (+ (fma N N N) 1))
1546594462.194 * * [misc]simplify:  iters left: 4 (5 enodes)
1546594462.195 * * [misc]simplify:  iters left: 3 (10 enodes)
1546594462.198 * * [misc]simplify:  iters left: 2 (16 enodes)
1546594462.203 * * [misc]simplify:  iters left: 1 (23 enodes)
1546594462.210 * [exit]simplify:  Simplified to (atan2 1 (+ (fma N N 1) N))
1546594462.210 * [misc]simplify:  Simplified (2 1 1 1) to (λ (N) (* (fabs (cbrt (atan2 1 (+ (fma N N 1) N)))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1546594462.210 * * * * [misc]progress:  [ 60 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ (fma N N N) 1)))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594462.211 * [enter]simplify:  Simplifying (atan2 1 (+ (fma N N N) 1))
1546594462.211 * * [misc]simplify:  iters left: 4 (5 enodes)
1546594462.212 * * [misc]simplify:  iters left: 3 (10 enodes)
1546594462.215 * * [misc]simplify:  iters left: 2 (16 enodes)
1546594462.220 * * [misc]simplify:  iters left: 1 (23 enodes)
1546594462.226 * [exit]simplify:  Simplified to (atan2 1 (+ (fma N N 1) N))
1546594462.226 * [misc]simplify:  Simplified (2 1 1 1) to (λ (N) (* (fabs (cbrt (atan2 1 (+ (fma N N 1) N)))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1546594462.226 * * * * [misc]progress:  [ 61 / 61 ] simplifiying candidate #<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ (fma N N N) 1)))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1546594462.226 * [enter]simplify:  Simplifying (atan2 1 (+ (fma N N N) 1))
1546594462.226 * * [misc]simplify:  iters left: 4 (5 enodes)
1546594462.228 * * [misc]simplify:  iters left: 3 (10 enodes)
1546594462.231 * * [misc]simplify:  iters left: 2 (16 enodes)
1546594462.235 * * [misc]simplify:  iters left: 1 (23 enodes)
1546594462.242 * [exit]simplify:  Simplified to (atan2 1 (+ (fma N N 1) N))
1546594462.242 * [misc]simplify:  Simplified (2 1 1 1) to (λ (N) (* (fabs (cbrt (atan2 1 (+ (fma N N 1) N)))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1546594462.242 * * * [misc]progress:  adding candidates to table
1546594463.192 * [misc]progress:  [Phase 3 of 3] Extracting.
1546594463.192 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))> #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (cbrt (* (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))) (atan2 1 (fma N (+ N 1) 1)))))))> #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))> #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))> #<alt (λ (N) (* (* (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))> #<alt (λ (N) (cbrt (pow (atan2 1 (fma N (+ N 1) 1)) 3)))>)
1546594463.193 * * * [misc]regime-changes:  Trying 1 branch expressions: (N)
1546594463.193 * * * * [misc]regimes:  Trying to branch on N from (#<alt (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))> #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (cbrt (* (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))) (atan2 1 (fma N (+ N 1) 1)))))))> #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))> #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))> #<alt (λ (N) (* (* (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))> #<alt (λ (N) (cbrt (pow (atan2 1 (fma N (+ N 1) 1)) 3)))>)
1546594463.240 * * * [misc]regime:  Found split indices: #<option (#s(si 3 256))>
1546594463.240 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1546594463.240 * * [misc]simplify:  iters left: 4 (5 enodes)
1546594463.240 * * [misc]simplify:  iters left: 3 (8 enodes)
1546594463.240 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1546594463.241 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1546594465.089 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546594465.091 * * * * [exit]points:  Sampled 8000 points with exact outputs
1546594465.801 * [misc]regime-testing:  Baseline error score: 0.380938992174573
1546594465.802 * [misc]regime-testing:  Oracle error score: 0.34349087186198285
1546594465.804 * [misc]regime-testing:  End program error score: 0.380938992174573
1546594465.861 * [misc]regime-testing:  Target error score: 0.38249087186198283