1544085895.325 * [misc]progress:  [Phase 1 of 3] Setting up.
1544085895.325 * * * [misc]progress:  [1/2] Preparing points
1544085895.325 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1544085895.326 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1544085895.328 * * * * [misc]points:  Setting MPFR precision to 64
1544085895.328 * * * * [misc]points:  Setting MPFR precision to 320
1544085895.329 * * * * [misc]points:  Setting MPFR precision to 576
1544085895.330 * * * * [misc]points:  Setting MPFR precision to 832
1544085895.331 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1544085895.333 * * * * [misc]points:  Setting MPFR precision to 576
1544085895.335 * * * * [misc]points:  Setting MPFR precision to 832
1544085895.338 * * * * [misc]points:  Setting MPFR precision to 1088
1544085895.341 * * * * [misc]points:  Setting MPFR precision to 1344
1544085895.345 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1544085895.349 * * * * [misc]points:  Setting MPFR precision to 1088
1544085895.355 * * * * [misc]points:  Setting MPFR precision to 1344
1544085895.361 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1544085895.364 * * * * [misc]points:  Setting MPFR precision to 1088
1544085895.375 * * * * [misc]points:  Setting MPFR precision to 1344
1544085895.386 * * * * [misc]points:  Computing exacts for 256 points
1544085895.390 * * * * [misc]points:  Setting MPFR precision to 1088
1544085895.421 * * * * [misc]points:  Setting MPFR precision to 1344
1544085895.457 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544085895.457 * * * * [exit]points:  Sampled 256 points with exact outputs
1544085895.457 * * * [misc]progress:  [2/2] Setting up program.
1544085895.460 * [misc]progress:  [Phase 2 of 3] Improving.
1544085895.460 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1544085895.461 * * [misc]simplify:  iters left: 5 (6 enodes)
1544085895.462 * * [misc]simplify:  iters left: 4 (11 enodes)
1544085895.463 * * [misc]simplify:  iters left: 3 (12 enodes)
1544085895.464 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1544085895.469 * * [misc]progress:  iteration 1 / 4
1544085895.469 * * * [misc]progress:  picking best candidate
1544085895.471 * * * * [misc]pick:  Picked  #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1544085895.472 * * * [misc]progress:  localizing error
1544085895.500 * * * [misc]progress:  generating rewritten candidates
1544085895.500 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1544085895.505 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
1544085895.505 * * * [misc]progress:  generating series expansions
1544085895.505 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1544085895.505 * [misc]backup-simplify:  Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
1544085895.505 * [misc]approximate:  Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in (N) around 0
1544085895.506 * [misc]taylor:  Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in N
1544085895.506 * [misc]taylor:  Taking taylor expansion of (atan (+ N 1)) in N
1544085895.506 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1544085895.506 * [misc]taylor:  Taking taylor expansion of (atan N) in N
1544085895.506 * [misc]backup-simplify:  Simplify (atan N) into (atan N)
1544085895.506 * [misc]taylor:  Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in N
1544085895.506 * [misc]taylor:  Taking taylor expansion of (atan (+ N 1)) in N
1544085895.506 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1544085895.506 * [misc]taylor:  Taking taylor expansion of (atan N) in N
1544085895.506 * [misc]backup-simplify:  Simplify (atan N) into (atan N)
1544085895.506 * [misc]backup-simplify:  Simplify (- (atan N)) into (- (atan N))
1544085895.506 * [misc]backup-simplify:  Simplify (+ (atan (+ N 1)) (- (atan N))) into (- (atan (+ N 1)) (atan N))
1544085895.506 * [misc]backup-simplify:  Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
1544085895.506 * [misc]backup-simplify:  Simplify (- 0) into 0
1544085895.507 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.507 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.507 * [misc]backup-simplify:  Simplify (- 0) into 0
1544085895.507 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.507 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.507 * [misc]backup-simplify:  Simplify (- 0) into 0
1544085895.507 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.507 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.507 * [misc]backup-simplify:  Simplify (- 0) into 0
1544085895.507 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.507 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.507 * [misc]backup-simplify:  Simplify (- 0) into 0
1544085895.508 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.508 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.508 * [misc]backup-simplify:  Simplify (- 0) into 0
1544085895.508 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.508 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.508 * [misc]backup-simplify:  Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
1544085895.508 * [misc]backup-simplify:  Simplify (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
1544085895.508 * [misc]approximate:  Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in (N) around 0
1544085895.508 * [misc]taylor:  Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in N
1544085895.508 * [misc]taylor:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
1544085895.508 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1544085895.508 * [misc]taylor:  Taking taylor expansion of (atan (/ 1 N)) in N
1544085895.508 * [misc]backup-simplify:  Simplify (atan (/ 1 N)) into (atan (/ 1 N))
1544085895.508 * [misc]taylor:  Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in N
1544085895.508 * [misc]taylor:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
1544085895.508 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1544085895.508 * [misc]taylor:  Taking taylor expansion of (atan (/ 1 N)) in N
1544085895.508 * [misc]backup-simplify:  Simplify (atan (/ 1 N)) into (atan (/ 1 N))
1544085895.508 * [misc]backup-simplify:  Simplify (- (atan (/ 1 N))) into (- (atan (/ 1 N)))
1544085895.508 * [misc]backup-simplify:  Simplify (+ (atan (+ (/ 1 N) 1)) (- (atan (/ 1 N)))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
1544085895.509 * [misc]backup-simplify:  Simplify (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
1544085895.509 * [misc]backup-simplify:  Simplify (- 0) into 0
1544085895.509 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.509 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.509 * [misc]backup-simplify:  Simplify (- 0) into 0
1544085895.509 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.509 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.509 * [misc]backup-simplify:  Simplify (- 0) into 0
1544085895.509 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.509 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.509 * [misc]backup-simplify:  Simplify (- 0) into 0
1544085895.509 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.510 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.510 * [misc]backup-simplify:  Simplify (- 0) into 0
1544085895.510 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.510 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.510 * [misc]backup-simplify:  Simplify (- 0) into 0
1544085895.510 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.510 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.510 * [misc]backup-simplify:  Simplify (- (atan (+ (/ 1 (/ 1 N)) 1)) (atan (/ 1 (/ 1 N)))) into (- (atan (+ N 1)) (atan N))
1544085895.510 * [misc]backup-simplify:  Simplify (- (atan (+ (/ 1 (- N)) 1)) (atan (/ 1 (- N)))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
1544085895.510 * [misc]approximate:  Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in (N) around 0
1544085895.510 * [misc]taylor:  Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in N
1544085895.510 * [misc]taylor:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
1544085895.510 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1544085895.510 * [misc]taylor:  Taking taylor expansion of (atan (/ -1 N)) in N
1544085895.510 * [misc]backup-simplify:  Simplify (atan (/ -1 N)) into (atan (/ -1 N))
1544085895.510 * [misc]taylor:  Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in N
1544085895.510 * [misc]taylor:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
1544085895.511 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1544085895.511 * [misc]taylor:  Taking taylor expansion of (atan (/ -1 N)) in N
1544085895.511 * [misc]backup-simplify:  Simplify (atan (/ -1 N)) into (atan (/ -1 N))
1544085895.511 * [misc]backup-simplify:  Simplify (- (atan (/ -1 N))) into (- (atan (/ -1 N)))
1544085895.511 * [misc]backup-simplify:  Simplify (+ (atan (- 1 (/ 1 N))) (- (atan (/ -1 N)))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
1544085895.511 * [misc]backup-simplify:  Simplify (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
1544085895.511 * [misc]backup-simplify:  Simplify (- 0) into 0
1544085895.511 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.511 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.511 * [misc]backup-simplify:  Simplify (- 0) into 0
1544085895.511 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.511 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.511 * [misc]backup-simplify:  Simplify (- 0) into 0
1544085895.512 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.512 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.512 * [misc]backup-simplify:  Simplify (- 0) into 0
1544085895.512 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.512 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.512 * [misc]backup-simplify:  Simplify (- 0) into 0
1544085895.512 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.512 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.512 * [misc]backup-simplify:  Simplify (- 0) into 0
1544085895.512 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.512 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.512 * [misc]backup-simplify:  Simplify (- (atan (- 1 (/ 1 (/ 1 (- N))))) (atan (/ -1 (/ 1 (- N))))) into (- (atan (+ N 1)) (atan N))
1544085895.512 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
1544085895.513 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1544085895.513 * [misc]approximate:  Taking taylor expansion of (atan (+ N 1)) in (N) around 0
1544085895.513 * [misc]taylor:  Taking taylor expansion of (atan (+ N 1)) in N
1544085895.513 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1544085895.513 * [misc]taylor:  Taking taylor expansion of (atan (+ N 1)) in N
1544085895.513 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1544085895.513 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1544085895.513 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.513 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.513 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.513 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.513 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.513 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.513 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1544085895.513 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1544085895.513 * [misc]approximate:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in (N) around 0
1544085895.513 * [misc]taylor:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
1544085895.513 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1544085895.513 * [misc]taylor:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
1544085895.513 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1544085895.513 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1544085895.513 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.513 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.513 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.513 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.513 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.513 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.513 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 (/ 1 N)) 1)) into (atan (+ N 1))
1544085895.514 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 (- N)) 1)) into (atan (- 1 (/ 1 N)))
1544085895.514 * [misc]approximate:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in (N) around 0
1544085895.514 * [misc]taylor:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
1544085895.514 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1544085895.514 * [misc]taylor:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
1544085895.514 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1544085895.514 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1544085895.514 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.514 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.514 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.514 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.514 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.514 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.514 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 (/ 1 (- N))))) into (atan (+ N 1))
1544085895.514 * * * [misc]progress:  simplifying candidates
1544085895.514 * * * * [misc]progress:  [ 1 / 28 ] simplifiying candidate #<alt (λ (N) (atan2 (- (+ N 1) N) (+ 1 (* (+ N 1) N))))>
1544085895.514 * [enter]simplify:  Simplifying (- (+ N 1) N)
1544085895.514 * * [misc]simplify:  iters left: 4 (4 enodes)
1544085895.515 * * [misc]simplify:  iters left: 3 (11 enodes)
1544085895.517 * * [misc]simplify:  iters left: 2 (19 enodes)
1544085895.531 * * [misc]simplify:  iters left: 1 (25 enodes)
1544085895.534 * [exit]simplify:  Simplified to 1
1544085895.534 * [misc]simplify:  Simplified (2 1) to (λ (N) (atan2 1 (+ 1 (* (+ N 1) N))))
1544085895.535 * [enter]simplify:  Simplifying (+ 1 (* (+ N 1) N))
1544085895.535 * * [misc]simplify:  iters left: 6 (5 enodes)
1544085895.537 * * [misc]simplify:  iters left: 5 (10 enodes)
1544085895.540 * * [misc]simplify:  iters left: 4 (17 enodes)
1544085895.546 * * [misc]simplify:  iters left: 3 (27 enodes)
1544085895.552 * * [misc]simplify:  iters left: 2 (42 enodes)
1544085895.568 * * [misc]simplify:  iters left: 1 (43 enodes)
1544085895.574 * [exit]simplify:  Simplified to (+ (+ N 1) (* N N))
1544085895.574 * [misc]simplify:  Simplified (2 2) to (λ (N) (atan2 1 (+ (+ N 1) (* N N))))
1544085895.574 * * * * [misc]progress:  [ 2 / 28 ] simplifiying candidate #<alt (λ (N) (log (/ (exp (atan (+ N 1))) (exp (atan N)))))>
1544085895.574 * [enter]simplify:  Simplifying (/ (exp (atan (+ N 1))) (exp (atan N)))
1544085895.575 * * [misc]simplify:  iters left: 6 (8 enodes)
1544085895.577 * * [misc]simplify:  iters left: 5 (13 enodes)
1544085895.581 * * [misc]simplify:  iters left: 4 (15 enodes)
1544085895.584 * * [misc]simplify:  iters left: 3 (18 enodes)
1544085895.589 * * [misc]simplify:  iters left: 2 (20 enodes)
1544085895.594 * * [misc]simplify:  iters left: 1 (24 enodes)
1544085895.600 * [exit]simplify:  Simplified to (exp (- (atan (+ 1 N)) (atan N)))
1544085895.600 * [misc]simplify:  Simplified (2 1) to (λ (N) (log (exp (- (atan (+ 1 N)) (atan N)))))
1544085895.600 * * * * [misc]progress:  [ 3 / 28 ] simplifiying candidate #<alt (λ (N) (pow (- (atan (+ N 1)) (atan N)) 1))>
1544085895.600 * * * * [misc]progress:  [ 4 / 28 ] simplifiying candidate #<alt (λ (N) (exp (log (- (atan (+ N 1)) (atan N)))))>
1544085895.600 * * * * [misc]progress:  [ 5 / 28 ] simplifiying candidate #<alt (λ (N) (log (exp (- (atan (+ N 1)) (atan N)))))>
1544085895.600 * * * * [misc]progress:  [ 6 / 28 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (- (atan (+ N 1)) (atan N))) (cbrt (- (atan (+ N 1)) (atan N)))) (cbrt (- (atan (+ N 1)) (atan N)))))>
1544085895.601 * * * * [misc]progress:  [ 7 / 28 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (- (atan (+ N 1)) (atan N)) (- (atan (+ N 1)) (atan N))) (- (atan (+ N 1)) (atan N)))))>
1544085895.601 * * * * [misc]progress:  [ 8 / 28 ] simplifiying candidate #<alt (λ (N) (* (sqrt (- (atan (+ N 1)) (atan N))) (sqrt (- (atan (+ N 1)) (atan N)))))>
1544085895.601 * * * * [misc]progress:  [ 9 / 28 ] simplifiying candidate #<alt (λ (N) (/ (- (pow (atan (+ N 1)) 3) (pow (atan N) 3)) (+ (* (atan (+ N 1)) (atan (+ N 1))) (+ (* (atan N) (atan N)) (* (atan (+ N 1)) (atan N))))))>
1544085895.601 * * * * [misc]progress:  [ 10 / 28 ] simplifiying candidate #<alt (λ (N) (+ (atan (+ N 1)) (- (atan N))))>
1544085895.601 * * * * [misc]progress:  [ 11 / 28 ] simplifiying candidate #<alt (λ (N) (* 1 (- (atan (+ N 1)) (atan N))))>
1544085895.601 * * * * [misc]progress:  [ 12 / 28 ] simplifiying candidate #<alt (λ (N) (/ (- (* (atan (+ N 1)) (atan (+ N 1))) (* (atan N) (atan N))) (+ (atan (+ N 1)) (atan N))))>
1544085895.601 * * * * [misc]progress:  [ 13 / 28 ] simplifiying candidate #<alt (λ (N) (* (+ (sqrt (atan (+ N 1))) (sqrt (atan N))) (- (sqrt (atan (+ N 1))) (sqrt (atan N)))))>
1544085895.601 * [enter]simplify:  Simplifying (+ (sqrt (atan (+ N 1))) (sqrt (atan N)))
1544085895.601 * * [misc]simplify:  iters left: 6 (8 enodes)
1544085895.603 * * [misc]simplify:  iters left: 5 (12 enodes)
1544085895.606 * [exit]simplify:  Simplified to (+ (sqrt (atan N)) (sqrt (atan (+ 1 N))))
1544085895.606 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (+ (sqrt (atan N)) (sqrt (atan (+ 1 N)))) (- (sqrt (atan (+ N 1))) (sqrt (atan N)))))
1544085895.606 * [enter]simplify:  Simplifying (- (sqrt (atan (+ N 1))) (sqrt (atan N)))
1544085895.607 * * [misc]simplify:  iters left: 6 (8 enodes)
1544085895.609 * * [misc]simplify:  iters left: 5 (13 enodes)
1544085895.612 * * [misc]simplify:  iters left: 4 (14 enodes)
1544085895.613 * [exit]simplify:  Simplified to (- (sqrt (atan (+ 1 N))) (sqrt (atan N)))
1544085895.613 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (+ (sqrt (atan (+ N 1))) (sqrt (atan N))) (- (sqrt (atan (+ 1 N))) (sqrt (atan N)))))
1544085895.613 * * * * [misc]progress:  [ 14 / 28 ] simplifiying candidate #<alt (λ (N) (* 1 (- (atan (+ N 1)) (atan N))))>
1544085895.614 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1544085895.614 * * [misc]simplify:  iters left: 5 (6 enodes)
1544085895.614 * * [misc]simplify:  iters left: 4 (11 enodes)
1544085895.616 * * [misc]simplify:  iters left: 3 (12 enodes)
1544085895.617 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1544085895.617 * [misc]simplify:  Simplified (2 2) to (λ (N) (* 1 (- (atan (+ 1 N)) (atan N))))
1544085895.617 * * * * [misc]progress:  [ 15 / 28 ] simplifiying candidate #<alt (λ (N) (+ (atan (+ N 1)) (- (atan N))))>
1544085895.617 * * * * [misc]progress:  [ 16 / 28 ] simplifiying candidate #<alt (λ (N) (- (pow (atan (+ N 1)) 1) (atan N)))>
1544085895.617 * * * * [misc]progress:  [ 17 / 28 ] simplifiying candidate #<alt (λ (N) (- (exp (log (atan (+ N 1)))) (atan N)))>
1544085895.618 * * * * [misc]progress:  [ 18 / 28 ] simplifiying candidate #<alt (λ (N) (- (log (exp (atan (+ N 1)))) (atan N)))>
1544085895.618 * * * * [misc]progress:  [ 19 / 28 ] simplifiying candidate #<alt (λ (N) (- (* (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1)))) (atan N)))>
1544085895.618 * * * * [misc]progress:  [ 20 / 28 ] simplifiying candidate #<alt (λ (N) (- (cbrt (* (* (atan (+ N 1)) (atan (+ N 1))) (atan (+ N 1)))) (atan N)))>
1544085895.618 * * * * [misc]progress:  [ 21 / 28 ] simplifiying candidate #<alt (λ (N) (- (* (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1)))) (atan N)))>
1544085895.618 * * * * [misc]progress:  [ 22 / 28 ] simplifiying candidate #<alt (λ (N) (- (* 1 (atan (+ N 1))) (atan N)))>
1544085895.618 * * * * [misc]progress:  [ 23 / 28 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1544085895.618 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1544085895.618 * * [misc]simplify:  iters left: 5 (6 enodes)
1544085895.619 * * [misc]simplify:  iters left: 4 (11 enodes)
1544085895.620 * * [misc]simplify:  iters left: 3 (12 enodes)
1544085895.621 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1544085895.621 * [misc]simplify:  Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1544085895.622 * * * * [misc]progress:  [ 24 / 28 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1544085895.622 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1544085895.622 * * [misc]simplify:  iters left: 5 (6 enodes)
1544085895.623 * * [misc]simplify:  iters left: 4 (11 enodes)
1544085895.624 * * [misc]simplify:  iters left: 3 (12 enodes)
1544085895.625 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1544085895.625 * [misc]simplify:  Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1544085895.625 * * * * [misc]progress:  [ 25 / 28 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1544085895.626 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1544085895.626 * * [misc]simplify:  iters left: 5 (6 enodes)
1544085895.626 * * [misc]simplify:  iters left: 4 (11 enodes)
1544085895.628 * * [misc]simplify:  iters left: 3 (12 enodes)
1544085895.629 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1544085895.629 * [misc]simplify:  Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1544085895.629 * * * * [misc]progress:  [ 26 / 28 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1544085895.629 * [enter]simplify:  Simplifying (atan (+ N 1))
1544085895.629 * * [misc]simplify:  iters left: 3 (4 enodes)
1544085895.630 * * [misc]simplify:  iters left: 2 (7 enodes)
1544085895.631 * [exit]simplify:  Simplified to (atan (+ 1 N))
1544085895.631 * [misc]simplify:  Simplified (2 1) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1544085895.631 * * * * [misc]progress:  [ 27 / 28 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1544085895.631 * [enter]simplify:  Simplifying (atan (+ N 1))
1544085895.631 * * [misc]simplify:  iters left: 3 (4 enodes)
1544085895.632 * * [misc]simplify:  iters left: 2 (7 enodes)
1544085895.632 * [exit]simplify:  Simplified to (atan (+ 1 N))
1544085895.632 * [misc]simplify:  Simplified (2 1) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1544085895.632 * * * * [misc]progress:  [ 28 / 28 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1544085895.633 * [enter]simplify:  Simplifying (atan (+ N 1))
1544085895.633 * * [misc]simplify:  iters left: 3 (4 enodes)
1544085895.633 * * [misc]simplify:  iters left: 2 (7 enodes)
1544085895.634 * [exit]simplify:  Simplified to (atan (+ 1 N))
1544085895.634 * [misc]simplify:  Simplified (2 1) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1544085895.634 * * * [misc]progress:  adding candidates to table
1544085895.890 * * [misc]progress:  iteration 2 / 4
1544085895.890 * * * [misc]progress:  picking best candidate
1544085895.894 * * * * [misc]pick:  Picked  #<alt (λ (N) (atan2 1 (+ 1 (* (+ N 1) N))))>
1544085895.894 * * * [misc]progress:  localizing error
1544085895.929 * * * [misc]progress:  generating rewritten candidates
1544085895.929 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1544085895.929 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 2 2)
1544085895.934 * * * [misc]progress:  generating series expansions
1544085895.934 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1544085895.935 * [misc]backup-simplify:  Simplify (atan2 1 (+ 1 (* (+ N 1) N))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085895.935 * [misc]approximate:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in (N) around 0
1544085895.935 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544085895.935 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085895.935 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544085895.935 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085895.935 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085895.936 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.936 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.936 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.936 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.936 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.936 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.936 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085895.936 * [misc]backup-simplify:  Simplify (atan2 1 (+ 1 (* (+ (/ 1 N) 1) (/ 1 N)))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544085895.936 * [misc]approximate:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in (N) around 0
1544085895.936 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544085895.936 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544085895.936 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544085895.937 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544085895.937 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544085895.937 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.937 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.937 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.937 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.937 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.937 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.937 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow (/ 1 N) 2)) (+ (/ 1 (/ 1 N)) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085895.938 * [misc]backup-simplify:  Simplify (atan2 1 (+ 1 (* (+ (/ 1 (- N)) 1) (/ 1 (- N))))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544085895.938 * [misc]approximate:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in (N) around 0
1544085895.938 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544085895.938 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544085895.938 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544085895.938 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544085895.938 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544085895.938 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.938 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.938 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.938 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.938 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.939 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.939 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow (/ 1 (- N)) 2)) 1) (/ 1 (/ 1 (- N))))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085895.939 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 2 2)
1544085895.939 * [misc]backup-simplify:  Simplify (* (+ N 1) N) into (* (+ N 1) N)
1544085895.939 * [misc]approximate:  Taking taylor expansion of (* (+ N 1) N) in (N) around 0
1544085895.939 * [misc]taylor:  Taking taylor expansion of (* (+ N 1) N) in N
1544085895.939 * [misc]taylor:  Taking taylor expansion of (+ N 1) in N
1544085895.939 * [misc]taylor:  Taking taylor expansion of N in N
1544085895.939 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.939 * [misc]backup-simplify:  Simplify 1 into 1
1544085895.939 * [misc]taylor:  Taking taylor expansion of 1 in N
1544085895.939 * [misc]backup-simplify:  Simplify 1 into 1
1544085895.939 * [misc]taylor:  Taking taylor expansion of N in N
1544085895.939 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.939 * [misc]backup-simplify:  Simplify 1 into 1
1544085895.939 * [misc]taylor:  Taking taylor expansion of (* (+ N 1) N) in N
1544085895.939 * [misc]taylor:  Taking taylor expansion of (+ N 1) in N
1544085895.939 * [misc]taylor:  Taking taylor expansion of N in N
1544085895.939 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.939 * [misc]backup-simplify:  Simplify 1 into 1
1544085895.939 * [misc]taylor:  Taking taylor expansion of 1 in N
1544085895.939 * [misc]backup-simplify:  Simplify 1 into 1
1544085895.939 * [misc]taylor:  Taking taylor expansion of N in N
1544085895.939 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.939 * [misc]backup-simplify:  Simplify 1 into 1
1544085895.940 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544085895.940 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1544085895.940 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.940 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544085895.940 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 0)) into 1
1544085895.940 * [misc]backup-simplify:  Simplify 1 into 1
1544085895.941 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.941 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 0))) into 1
1544085895.941 * [misc]backup-simplify:  Simplify 1 into 1
1544085895.941 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.941 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
1544085895.942 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.942 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.942 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1544085895.942 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.942 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.943 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1544085895.943 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.943 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.944 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1544085895.944 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.944 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.944 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1544085895.944 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.945 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.945 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
1544085895.945 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.946 * [misc]backup-simplify:  Simplify (+ (* 1 (pow N 2)) (* 1 N)) into (+ N (pow N 2))
1544085895.946 * [misc]backup-simplify:  Simplify (* (+ (/ 1 N) 1) (/ 1 N)) into (/ (+ (/ 1 N) 1) N)
1544085895.946 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 N) 1) N) in (N) around 0
1544085895.946 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 N) 1) N) in N
1544085895.946 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 N) 1) in N
1544085895.946 * [misc]taylor:  Taking taylor expansion of (/ 1 N) in N
1544085895.946 * [misc]taylor:  Taking taylor expansion of N in N
1544085895.946 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.946 * [misc]backup-simplify:  Simplify 1 into 1
1544085895.946 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544085895.946 * [misc]taylor:  Taking taylor expansion of 1 in N
1544085895.946 * [misc]backup-simplify:  Simplify 1 into 1
1544085895.946 * [misc]taylor:  Taking taylor expansion of N in N
1544085895.946 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.946 * [misc]backup-simplify:  Simplify 1 into 1
1544085895.947 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544085895.947 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544085895.947 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 N) 1) N) in N
1544085895.947 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 N) 1) in N
1544085895.947 * [misc]taylor:  Taking taylor expansion of (/ 1 N) in N
1544085895.947 * [misc]taylor:  Taking taylor expansion of N in N
1544085895.947 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.947 * [misc]backup-simplify:  Simplify 1 into 1
1544085895.947 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544085895.947 * [misc]taylor:  Taking taylor expansion of 1 in N
1544085895.947 * [misc]backup-simplify:  Simplify 1 into 1
1544085895.947 * [misc]taylor:  Taking taylor expansion of N in N
1544085895.947 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.947 * [misc]backup-simplify:  Simplify 1 into 1
1544085895.947 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544085895.948 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544085895.948 * [misc]backup-simplify:  Simplify 1 into 1
1544085895.948 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544085895.948 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544085895.948 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1544085895.948 * [misc]backup-simplify:  Simplify 1 into 1
1544085895.949 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544085895.949 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.949 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1544085895.949 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.950 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544085895.950 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.950 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544085895.950 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.951 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544085895.951 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.951 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544085895.951 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.952 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544085895.952 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.953 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544085895.953 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.953 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544085895.953 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.954 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544085895.954 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.955 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544085895.955 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.955 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544085895.956 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.956 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (/ 1 N))) (* 1 (pow (/ 1 (/ 1 N)) 2))) into (+ N (pow N 2))
1544085895.956 * [misc]backup-simplify:  Simplify (* (+ (/ 1 (- N)) 1) (/ 1 (- N))) into (* -1 (/ (- 1 (/ 1 N)) N))
1544085895.956 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (- 1 (/ 1 N)) N)) in (N) around 0
1544085895.956 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- 1 (/ 1 N)) N)) in N
1544085895.956 * [misc]taylor:  Taking taylor expansion of -1 in N
1544085895.956 * [misc]backup-simplify:  Simplify -1 into -1
1544085895.956 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 N)) N) in N
1544085895.956 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 N)) in N
1544085895.956 * [misc]taylor:  Taking taylor expansion of 1 in N
1544085895.956 * [misc]backup-simplify:  Simplify 1 into 1
1544085895.956 * [misc]taylor:  Taking taylor expansion of (/ 1 N) in N
1544085895.956 * [misc]taylor:  Taking taylor expansion of N in N
1544085895.956 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.956 * [misc]backup-simplify:  Simplify 1 into 1
1544085895.957 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544085895.957 * [misc]taylor:  Taking taylor expansion of N in N
1544085895.957 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.957 * [misc]backup-simplify:  Simplify 1 into 1
1544085895.957 * [misc]backup-simplify:  Simplify (- 1) into -1
1544085895.957 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544085895.957 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544085895.957 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- 1 (/ 1 N)) N)) in N
1544085895.957 * [misc]taylor:  Taking taylor expansion of -1 in N
1544085895.957 * [misc]backup-simplify:  Simplify -1 into -1
1544085895.957 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (/ 1 N)) N) in N
1544085895.957 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 N)) in N
1544085895.957 * [misc]taylor:  Taking taylor expansion of 1 in N
1544085895.957 * [misc]backup-simplify:  Simplify 1 into 1
1544085895.957 * [misc]taylor:  Taking taylor expansion of (/ 1 N) in N
1544085895.957 * [misc]taylor:  Taking taylor expansion of N in N
1544085895.957 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.957 * [misc]backup-simplify:  Simplify 1 into 1
1544085895.958 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544085895.958 * [misc]taylor:  Taking taylor expansion of N in N
1544085895.958 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.958 * [misc]backup-simplify:  Simplify 1 into 1
1544085895.958 * [misc]backup-simplify:  Simplify (- 1) into -1
1544085895.958 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544085895.958 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544085895.958 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1544085895.958 * [misc]backup-simplify:  Simplify 1 into 1
1544085895.959 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544085895.959 * [misc]backup-simplify:  Simplify (- 0) into 0
1544085895.959 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544085895.959 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* -1 (/ 0 1)))) into 1
1544085895.959 * [misc]backup-simplify:  Simplify (+ (* -1 1) (* 0 -1)) into -1
1544085895.960 * [misc]backup-simplify:  Simplify -1 into -1
1544085895.960 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544085895.960 * [misc]backup-simplify:  Simplify (- 0) into 0
1544085895.960 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.961 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1544085895.961 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 1) (* 0 -1))) into 0
1544085895.961 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.961 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544085895.961 * [misc]backup-simplify:  Simplify (- 0) into 0
1544085895.962 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.962 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544085895.962 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))) into 0
1544085895.962 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.963 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544085895.963 * [misc]backup-simplify:  Simplify (- 0) into 0
1544085895.963 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.964 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544085895.964 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))) into 0
1544085895.964 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.965 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544085895.965 * [misc]backup-simplify:  Simplify (- 0) into 0
1544085895.965 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.965 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544085895.966 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))))) into 0
1544085895.966 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.966 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544085895.967 * [misc]backup-simplify:  Simplify (- 0) into 0
1544085895.967 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.967 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544085895.968 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))))) into 0
1544085895.968 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.969 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544085895.969 * [misc]backup-simplify:  Simplify (- 0) into 0
1544085895.969 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544085895.970 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544085895.970 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))))))) into 0
1544085895.970 * [misc]backup-simplify:  Simplify 0 into 0
1544085895.970 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 (/ 1 (- N)))) (* 1 (pow (/ 1 (/ 1 (- N))) 2))) into (+ N (pow N 2))
1544085895.971 * * * [misc]progress:  simplifying candidates
1544085895.971 * * * * [misc]progress:  [ 1 / 26 ] simplifiying candidate #<alt (λ (N) (pow (atan2 1 (+ 1 (* (+ N 1) N))) 1))>
1544085895.971 * * * * [misc]progress:  [ 2 / 26 ] simplifiying candidate #<alt (λ (N) (exp (log (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544085895.971 * * * * [misc]progress:  [ 3 / 26 ] simplifiying candidate #<alt (λ (N) (log (exp (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544085895.971 * * * * [misc]progress:  [ 4 / 26 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544085895.971 * * * * [misc]progress:  [ 5 / 26 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (atan2 1 (+ 1 (* (+ N 1) N))) (atan2 1 (+ 1 (* (+ N 1) N)))) (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544085895.971 * * * * [misc]progress:  [ 6 / 26 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544085895.971 * * * * [misc]progress:  [ 7 / 26 ] simplifiying candidate #<alt (λ (N) (* 1 (atan2 1 (+ 1 (* (+ N 1) N)))))>
1544085895.971 * * * * [misc]progress:  [ 8 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (pow (* (+ N 1) N) 1))))>
1544085895.971 * * * * [misc]progress:  [ 9 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (exp (log (* (+ N 1) N))))))>
1544085895.971 * * * * [misc]progress:  [ 10 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (log (exp (* (+ N 1) N))))))>
1544085895.971 * * * * [misc]progress:  [ 11 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))>
1544085895.971 * * * * [misc]progress:  [ 12 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (cbrt (* (* (* (+ N 1) N) (* (+ N 1) N)) (* (+ N 1) N))))))>
1544085895.971 * * * * [misc]progress:  [ 13 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (sqrt (* (+ N 1) N)) (sqrt (* (+ N 1) N))))))>
1544085895.971 * * * * [misc]progress:  [ 14 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* 1 (* (+ N 1) N)))))>
1544085895.971 * * * * [misc]progress:  [ 15 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (+ N 1)) (cbrt (+ N 1))) (* (cbrt (+ N 1)) N)))))>
1544085895.972 * [enter]simplify:  Simplifying (* (cbrt (+ N 1)) (cbrt (+ N 1)))
1544085895.972 * * [misc]simplify:  iters left: 5 (5 enodes)
1544085895.973 * * [misc]simplify:  iters left: 4 (8 enodes)
1544085895.975 * [exit]simplify:  Simplified to (* (cbrt (+ 1 N)) (cbrt (+ 1 N)))
1544085895.975 * [misc]simplify:  Simplified (2 2 2 1) to (λ (N) (atan2 1 (+ 1 (* (* (cbrt (+ 1 N)) (cbrt (+ 1 N))) (* (cbrt (+ N 1)) N)))))
1544085895.975 * * * * [misc]progress:  [ 16 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (sqrt (+ N 1)) (* (sqrt (+ N 1)) N)))))>
1544085895.976 * [enter]simplify:  Simplifying (sqrt (+ N 1))
1544085895.976 * * [misc]simplify:  iters left: 3 (4 enodes)
1544085895.977 * * [misc]simplify:  iters left: 2 (7 enodes)
1544085895.979 * [exit]simplify:  Simplified to (sqrt (+ 1 N))
1544085895.979 * [misc]simplify:  Simplified (2 2 2 1) to (λ (N) (atan2 1 (+ 1 (* (sqrt (+ 1 N)) (* (sqrt (+ N 1)) N)))))
1544085895.979 * * * * [misc]progress:  [ 17 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* 1 (* (+ N 1) N)))))>
1544085895.979 * * * * [misc]progress:  [ 18 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (/ (* (+ (pow N 3) (pow 1 3)) N) (+ (* N N) (- (* 1 1) (* N 1)))))))>
1544085895.979 * [enter]simplify:  Simplifying (* (+ (pow N 3) (pow 1 3)) N)
1544085895.979 * * [misc]simplify:  iters left: 5 (7 enodes)
1544085895.982 * * [misc]simplify:  iters left: 4 (16 enodes)
1544085895.986 * * [misc]simplify:  iters left: 3 (26 enodes)
1544085896.002 * * [misc]simplify:  iters left: 2 (32 enodes)
1544085896.009 * [exit]simplify:  Simplified to (+ N (pow N 4))
1544085896.009 * [misc]simplify:  Simplified (2 2 2 1) to (λ (N) (atan2 1 (+ 1 (/ (+ N (pow N 4)) (+ (* N N) (- (* 1 1) (* N 1)))))))
1544085896.009 * * * * [misc]progress:  [ 19 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (/ (* (- (* N N) (* 1 1)) N) (- N 1)))))>
1544085896.009 * [enter]simplify:  Simplifying (* (- (* N N) (* 1 1)) N)
1544085896.009 * * [misc]simplify:  iters left: 6 (6 enodes)
1544085896.012 * * [misc]simplify:  iters left: 5 (12 enodes)
1544085896.015 * * [misc]simplify:  iters left: 4 (15 enodes)
1544085896.018 * * [misc]simplify:  iters left: 3 (22 enodes)
1544085896.025 * * [misc]simplify:  iters left: 2 (56 enodes)
1544085896.061 * * [misc]simplify:  iters left: 1 (136 enodes)
1544085896.115 * [exit]simplify:  Simplified to (- (pow N 3) N)
1544085896.115 * [misc]simplify:  Simplified (2 2 2 1) to (λ (N) (atan2 1 (+ 1 (/ (- (pow N 3) N) (- N 1)))))
1544085896.115 * * * * [misc]progress:  [ 20 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* N (+ N 1)))))>
1544085896.115 * * * * [misc]progress:  [ 21 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ N (+ (pow N 2) 1))))>
1544085896.116 * [enter]simplify:  Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
1544085896.116 * * [misc]simplify:  iters left: 6 (7 enodes)
1544085896.118 * * [misc]simplify:  iters left: 5 (14 enodes)
1544085896.122 * * [misc]simplify:  iters left: 4 (21 enodes)
1544085896.127 * * [misc]simplify:  iters left: 3 (23 enodes)
1544085896.132 * * [misc]simplify:  iters left: 2 (29 enodes)
1544085896.141 * [exit]simplify:  Simplified to (atan2 1 (+ (* N N) (+ N 1)))
1544085896.141 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (+ (* N N) (+ N 1))))
1544085896.141 * * * * [misc]progress:  [ 22 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ N (+ (pow N 2) 1))))>
1544085896.142 * [enter]simplify:  Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
1544085896.142 * * [misc]simplify:  iters left: 6 (7 enodes)
1544085896.144 * * [misc]simplify:  iters left: 5 (14 enodes)
1544085896.148 * * [misc]simplify:  iters left: 4 (21 enodes)
1544085896.153 * * [misc]simplify:  iters left: 3 (23 enodes)
1544085896.159 * * [misc]simplify:  iters left: 2 (29 enodes)
1544085896.167 * [exit]simplify:  Simplified to (atan2 1 (+ (* N N) (+ N 1)))
1544085896.167 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (+ (* N N) (+ N 1))))
1544085896.167 * * * * [misc]progress:  [ 23 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ N (+ (pow N 2) 1))))>
1544085896.167 * [enter]simplify:  Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
1544085896.167 * * [misc]simplify:  iters left: 6 (7 enodes)
1544085896.169 * * [misc]simplify:  iters left: 5 (14 enodes)
1544085896.173 * * [misc]simplify:  iters left: 4 (21 enodes)
1544085896.178 * * [misc]simplify:  iters left: 3 (23 enodes)
1544085896.184 * * [misc]simplify:  iters left: 2 (29 enodes)
1544085896.192 * [exit]simplify:  Simplified to (atan2 1 (+ (* N N) (+ N 1)))
1544085896.192 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (+ (* N N) (+ N 1))))
1544085896.192 * * * * [misc]progress:  [ 24 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (+ N (pow N 2)))))>
1544085896.192 * [enter]simplify:  Simplifying (+ N (pow N 2))
1544085896.192 * * [misc]simplify:  iters left: 3 (4 enodes)
1544085896.194 * * [misc]simplify:  iters left: 2 (6 enodes)
1544085896.195 * * [misc]simplify:  iters left: 1 (9 enodes)
1544085896.198 * [exit]simplify:  Simplified to (+ N (* N N))
1544085896.198 * [misc]simplify:  Simplified (2 2 2) to (λ (N) (atan2 1 (+ 1 (+ N (* N N)))))
1544085896.198 * * * * [misc]progress:  [ 25 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (+ N (pow N 2)))))>
1544085896.198 * [enter]simplify:  Simplifying (+ N (pow N 2))
1544085896.198 * * [misc]simplify:  iters left: 3 (4 enodes)
1544085896.199 * * [misc]simplify:  iters left: 2 (6 enodes)
1544085896.201 * * [misc]simplify:  iters left: 1 (9 enodes)
1544085896.204 * [exit]simplify:  Simplified to (+ N (* N N))
1544085896.204 * [misc]simplify:  Simplified (2 2 2) to (λ (N) (atan2 1 (+ 1 (+ N (* N N)))))
1544085896.204 * * * * [misc]progress:  [ 26 / 26 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (+ N (pow N 2)))))>
1544085896.204 * [enter]simplify:  Simplifying (+ N (pow N 2))
1544085896.204 * * [misc]simplify:  iters left: 3 (4 enodes)
1544085896.205 * * [misc]simplify:  iters left: 2 (6 enodes)
1544085896.207 * * [misc]simplify:  iters left: 1 (9 enodes)
1544085896.209 * [exit]simplify:  Simplified to (+ N (* N N))
1544085896.209 * [misc]simplify:  Simplified (2 2 2) to (λ (N) (atan2 1 (+ 1 (+ N (* N N)))))
1544085896.209 * * * [misc]progress:  adding candidates to table
1544085896.413 * * [misc]progress:  iteration 3 / 4
1544085896.413 * * * [misc]progress:  picking best candidate
1544085896.420 * * * * [misc]pick:  Picked  #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544085896.420 * * * [misc]progress:  localizing error
1544085896.426 * * * [misc]progress:  generating rewritten candidates
1544085896.426 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1544085896.426 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1544085896.427 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1544085896.433 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1)
1544085896.433 * * * [misc]progress:  generating series expansions
1544085896.433 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1544085896.433 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085896.433 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in (N) around 0
1544085896.433 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in N
1544085896.433 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544085896.434 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085896.434 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085896.434 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544085896.434 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in N
1544085896.434 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544085896.434 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085896.434 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085896.434 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544085896.434 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085896.434 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.435 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544085896.435 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.436 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544085896.436 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.436 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544085896.436 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.437 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544085896.437 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.437 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544085896.437 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.437 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085896.437 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ 1 (* (+ (/ 1 N) 1) (/ 1 N))))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1544085896.438 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in (N) around 0
1544085896.438 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in N
1544085896.438 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544085896.438 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544085896.438 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1544085896.438 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544085896.438 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in N
1544085896.438 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544085896.438 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544085896.438 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1544085896.438 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544085896.439 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1544085896.439 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.439 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544085896.439 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.440 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544085896.440 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.441 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544085896.441 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.441 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544085896.441 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.442 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544085896.442 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.442 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ (/ 1 (pow (/ 1 N) 2)) (+ (/ 1 (/ 1 N)) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085896.442 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ 1 (* (+ (/ 1 (- N)) 1) (/ 1 (- N)))))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1544085896.442 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in (N) around 0
1544085896.442 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in N
1544085896.442 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544085896.442 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544085896.442 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1544085896.442 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544085896.442 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in N
1544085896.442 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544085896.443 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544085896.443 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1544085896.443 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544085896.443 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1544085896.443 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.444 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544085896.444 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.444 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544085896.444 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.445 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544085896.445 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.445 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544085896.445 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.446 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544085896.446 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.446 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow (/ 1 (- N)) 2)) 1) (/ 1 (/ 1 (- N)))))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085896.446 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1544085896.446 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085896.446 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in (N) around 0
1544085896.446 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in N
1544085896.446 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544085896.446 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085896.446 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085896.447 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544085896.447 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in N
1544085896.447 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544085896.447 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085896.447 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085896.447 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544085896.447 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085896.447 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.448 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544085896.448 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.448 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544085896.448 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.449 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544085896.449 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.449 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544085896.449 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.450 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544085896.450 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.450 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085896.450 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ 1 (* (+ (/ 1 N) 1) (/ 1 N))))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1544085896.450 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in (N) around 0
1544085896.450 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in N
1544085896.450 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544085896.450 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544085896.450 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1544085896.451 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544085896.451 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in N
1544085896.451 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544085896.451 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544085896.451 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1544085896.451 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544085896.451 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1544085896.451 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.452 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544085896.452 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.452 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544085896.452 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.453 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544085896.453 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.453 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544085896.453 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.454 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544085896.454 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.454 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ (/ 1 (pow (/ 1 N) 2)) (+ (/ 1 (/ 1 N)) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085896.454 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ 1 (* (+ (/ 1 (- N)) 1) (/ 1 (- N)))))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1544085896.454 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in (N) around 0
1544085896.454 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in N
1544085896.454 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544085896.454 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544085896.455 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1544085896.455 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544085896.455 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in N
1544085896.455 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544085896.455 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544085896.455 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1544085896.455 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544085896.455 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1544085896.455 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.456 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544085896.456 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.456 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544085896.456 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.457 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544085896.457 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.457 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544085896.457 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.458 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544085896.458 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.458 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow (/ 1 (- N)) 2)) 1) (/ 1 (/ 1 (- N)))))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085896.458 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1544085896.459 * [misc]backup-simplify:  Simplify (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085896.459 * [misc]approximate:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in (N) around 0
1544085896.459 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544085896.459 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085896.459 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544085896.459 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085896.459 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085896.459 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.459 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.459 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.459 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.459 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.459 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.459 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085896.459 * [misc]backup-simplify:  Simplify (* (sqrt (atan2 1 (+ 1 (* (+ (/ 1 N) 1) (/ 1 N))))) (sqrt (atan2 1 (+ 1 (* (+ (/ 1 N) 1) (/ 1 N)))))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544085896.460 * [misc]approximate:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in (N) around 0
1544085896.460 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544085896.460 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544085896.460 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544085896.460 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544085896.460 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544085896.460 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.460 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.460 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.460 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.460 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.460 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.460 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow (/ 1 N) 2)) (+ (/ 1 (/ 1 N)) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085896.461 * [misc]backup-simplify:  Simplify (* (sqrt (atan2 1 (+ 1 (* (+ (/ 1 (- N)) 1) (/ 1 (- N)))))) (sqrt (atan2 1 (+ 1 (* (+ (/ 1 (- N)) 1) (/ 1 (- N))))))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544085896.461 * [misc]approximate:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in (N) around 0
1544085896.461 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544085896.461 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544085896.461 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544085896.461 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544085896.461 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544085896.461 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.461 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.461 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.461 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.461 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.461 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.462 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow (/ 1 (- N)) 2)) 1) (/ 1 (/ 1 (- N))))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085896.462 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1)
1544085896.462 * [misc]backup-simplify:  Simplify (atan2 1 (+ 1 (* (+ N 1) N))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085896.462 * [misc]approximate:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in (N) around 0
1544085896.462 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544085896.462 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085896.462 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544085896.462 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085896.462 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085896.462 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.462 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.462 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.462 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.462 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.462 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.462 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085896.462 * [misc]backup-simplify:  Simplify (atan2 1 (+ 1 (* (+ (/ 1 N) 1) (/ 1 N)))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544085896.462 * [misc]approximate:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in (N) around 0
1544085896.463 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544085896.463 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544085896.463 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544085896.463 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544085896.463 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544085896.463 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.463 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.463 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.463 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.463 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.463 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.463 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow (/ 1 N) 2)) (+ (/ 1 (/ 1 N)) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085896.463 * [misc]backup-simplify:  Simplify (atan2 1 (+ 1 (* (+ (/ 1 (- N)) 1) (/ 1 (- N))))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544085896.463 * [misc]approximate:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in (N) around 0
1544085896.463 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544085896.464 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544085896.464 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544085896.464 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544085896.464 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544085896.464 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.464 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.464 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.464 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.464 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.464 * [misc]backup-simplify:  Simplify 0 into 0
1544085896.464 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow (/ 1 (- N)) 2)) 1) (/ 1 (/ 1 (- N))))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085896.464 * * * [misc]progress:  simplifying candidates
1544085896.464 * * * * [misc]progress:  [ 1 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (pow (atan2 1 (+ 1 (* (+ N 1) N))) 1/2)))>
1544085896.464 * * * * [misc]progress:  [ 2 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (pow (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) 1)))>
1544085896.464 * * * * [misc]progress:  [ 3 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (exp (log (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085896.464 * * * * [misc]progress:  [ 4 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (log (exp (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085896.464 * * * * [misc]progress:  [ 5 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (* (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085896.464 * * * * [misc]progress:  [ 6 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085896.464 * * * * [misc]progress:  [ 7 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085896.465 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544085896.465 * * [misc]simplify:  iters left: 6 (9 enodes)
1544085896.466 * * [misc]simplify:  iters left: 5 (15 enodes)
1544085896.468 * * [misc]simplify:  iters left: 4 (22 enodes)
1544085896.472 * * [misc]simplify:  iters left: 3 (32 enodes)
1544085896.476 * * [misc]simplify:  iters left: 2 (48 enodes)
1544085896.484 * * [misc]simplify:  iters left: 1 (49 enodes)
1544085896.489 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ (* N N) (+ N 1)))))
1544085896.489 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (fabs (cbrt (atan2 1 (+ (* N N) (+ N 1))))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
1544085896.489 * * * * [misc]progress:  [ 8 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085896.490 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))
1544085896.490 * * [misc]simplify:  iters left: 6 (8 enodes)
1544085896.491 * * [misc]simplify:  iters left: 5 (13 enodes)
1544085896.494 * * [misc]simplify:  iters left: 4 (20 enodes)
1544085896.501 * * [misc]simplify:  iters left: 3 (30 enodes)
1544085896.508 * * [misc]simplify:  iters left: 2 (45 enodes)
1544085896.524 * * [misc]simplify:  iters left: 1 (46 enodes)
1544085896.531 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (+ (* N N) (+ N 1)))))
1544085896.531 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ (* N N) (+ N 1))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
1544085896.531 * * * * [misc]progress:  [ 9 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt 1) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))>
1544085896.531 * [enter]simplify:  Simplifying (sqrt 1)
1544085896.531 * * [misc]simplify:  iters left: 1 (2 enodes)
1544085896.533 * [exit]simplify:  Simplified to 1
1544085896.533 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* 1 (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))
1544085896.533 * * * * [misc]progress:  [ 10 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085896.533 * * * * [misc]progress:  [ 11 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (fabs (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))>
1544085896.533 * [enter]simplify:  Simplifying (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))
1544085896.533 * * [misc]simplify:  iters left: 6 (7 enodes)
1544085896.535 * * [misc]simplify:  iters left: 5 (12 enodes)
1544085896.538 * * [misc]simplify:  iters left: 4 (19 enodes)
1544085896.545 * * [misc]simplify:  iters left: 3 (29 enodes)
1544085896.552 * * [misc]simplify:  iters left: 2 (45 enodes)
1544085896.567 * * [misc]simplify:  iters left: 1 (46 enodes)
1544085896.574 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ (+ N 1) (* N N))))
1544085896.574 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (fabs (sqrt (atan2 1 (+ (+ N 1) (* N N)))))))
1544085896.574 * * * * [misc]progress:  [ 12 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* 1 (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))>
1544085896.574 * * * * [misc]progress:  [ 13 / 73 ] simplifiying candidate #<alt (λ (N) (* (pow (atan2 1 (+ 1 (* (+ N 1) N))) 1/2) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544085896.574 * * * * [misc]progress:  [ 14 / 73 ] simplifiying candidate #<alt (λ (N) (* (pow (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) 1) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544085896.574 * * * * [misc]progress:  [ 15 / 73 ] simplifiying candidate #<alt (λ (N) (* (exp (log (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544085896.574 * * * * [misc]progress:  [ 16 / 73 ] simplifiying candidate #<alt (λ (N) (* (log (exp (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544085896.574 * * * * [misc]progress:  [ 17 / 73 ] simplifiying candidate #<alt (λ (N) (* (* (* (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544085896.574 * * * * [misc]progress:  [ 18 / 73 ] simplifiying candidate #<alt (λ (N) (* (cbrt (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544085896.575 * * * * [misc]progress:  [ 19 / 73 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544085896.575 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544085896.575 * * [misc]simplify:  iters left: 6 (9 enodes)
1544085896.578 * * [misc]simplify:  iters left: 5 (15 enodes)
1544085896.582 * * [misc]simplify:  iters left: 4 (22 enodes)
1544085896.589 * * [misc]simplify:  iters left: 3 (32 enodes)
1544085896.597 * * [misc]simplify:  iters left: 2 (48 enodes)
1544085896.614 * * [misc]simplify:  iters left: 1 (49 enodes)
1544085896.621 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ (* N N) (+ N 1)))))
1544085896.621 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (* (fabs (cbrt (atan2 1 (+ (* N N) (+ N 1))))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544085896.621 * * * * [misc]progress:  [ 20 / 73 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544085896.621 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))
1544085896.621 * * [misc]simplify:  iters left: 6 (8 enodes)
1544085896.624 * * [misc]simplify:  iters left: 5 (13 enodes)
1544085896.627 * * [misc]simplify:  iters left: 4 (20 enodes)
1544085896.635 * * [misc]simplify:  iters left: 3 (30 enodes)
1544085896.642 * * [misc]simplify:  iters left: 2 (45 enodes)
1544085896.651 * * [misc]simplify:  iters left: 1 (46 enodes)
1544085896.654 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (+ (* N N) (+ N 1)))))
1544085896.654 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ (* N N) (+ N 1))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544085896.654 * * * * [misc]progress:  [ 21 / 73 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt 1) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544085896.655 * [enter]simplify:  Simplifying (sqrt 1)
1544085896.655 * * [misc]simplify:  iters left: 1 (2 enodes)
1544085896.655 * [exit]simplify:  Simplified to 1
1544085896.656 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (* 1 (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544085896.656 * * * * [misc]progress:  [ 22 / 73 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544085896.656 * * * * [misc]progress:  [ 23 / 73 ] simplifiying candidate #<alt (λ (N) (* (fabs (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544085896.656 * [enter]simplify:  Simplifying (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))
1544085896.656 * * [misc]simplify:  iters left: 6 (7 enodes)
1544085896.657 * * [misc]simplify:  iters left: 5 (12 enodes)
1544085896.658 * * [misc]simplify:  iters left: 4 (19 enodes)
1544085896.662 * * [misc]simplify:  iters left: 3 (29 enodes)
1544085896.665 * * [misc]simplify:  iters left: 2 (45 enodes)
1544085896.674 * * [misc]simplify:  iters left: 1 (46 enodes)
1544085896.677 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ (+ N 1) (* N N))))
1544085896.677 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (fabs (sqrt (atan2 1 (+ (+ N 1) (* N N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544085896.677 * * * * [misc]progress:  [ 24 / 73 ] simplifiying candidate #<alt (λ (N) (* (* 1 (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544085896.677 * * * * [misc]progress:  [ 25 / 73 ] simplifiying candidate #<alt (λ (N) (pow (atan2 1 (+ 1 (* (+ N 1) N))) (+ 1/2 1/2)))>
1544085896.677 * [enter]simplify:  Simplifying (atan2 1 (+ 1 (* (+ N 1) N)))
1544085896.677 * * [misc]simplify:  iters left: 6 (6 enodes)
1544085896.678 * * [misc]simplify:  iters left: 5 (11 enodes)
1544085896.679 * * [misc]simplify:  iters left: 4 (18 enodes)
1544085896.683 * * [misc]simplify:  iters left: 3 (28 enodes)
1544085896.686 * * [misc]simplify:  iters left: 2 (44 enodes)
1544085896.696 * * [misc]simplify:  iters left: 1 (45 enodes)
1544085896.702 * [exit]simplify:  Simplified to (atan2 1 (+ (+ N 1) (* N N)))
1544085896.702 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (atan2 1 (+ (+ N 1) (* N N))) (+ 1/2 1/2)))
1544085896.703 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1544085896.703 * * [misc]simplify:  iters left: 2 (2 enodes)
1544085896.704 * * [misc]simplify:  iters left: 1 (3 enodes)
1544085896.704 * [exit]simplify:  Simplified to 1
1544085896.704 * [misc]simplify:  Simplified (2 2) to (λ (N) (pow (atan2 1 (+ 1 (* (+ N 1) N))) 1))
1544085896.704 * * * * [misc]progress:  [ 26 / 73 ] simplifiying candidate #<alt (λ (N) (pow (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (+ 1 1)))>
1544085896.704 * [enter]simplify:  Simplifying (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))
1544085896.704 * * [misc]simplify:  iters left: 6 (7 enodes)
1544085896.706 * * [misc]simplify:  iters left: 5 (12 enodes)
1544085896.707 * * [misc]simplify:  iters left: 4 (19 enodes)
1544085896.710 * * [misc]simplify:  iters left: 3 (29 enodes)
1544085896.714 * * [misc]simplify:  iters left: 2 (45 enodes)
1544085896.723 * * [misc]simplify:  iters left: 1 (46 enodes)
1544085896.729 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ (+ N 1) (* N N))))
1544085896.729 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (sqrt (atan2 1 (+ (+ N 1) (* N N)))) (+ 1 1)))
1544085896.730 * [enter]simplify:  Simplifying (+ 1 1)
1544085896.730 * * [misc]simplify:  iters left: 2 (2 enodes)
1544085896.731 * * [misc]simplify:  iters left: 1 (5 enodes)
1544085896.732 * [exit]simplify:  Simplified to 2
1544085896.732 * [misc]simplify:  Simplified (2 2) to (λ (N) (pow (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) 2))
1544085896.732 * * * * [misc]progress:  [ 27 / 73 ] simplifiying candidate #<alt (λ (N) (pow (* (atan2 1 (+ 1 (* (+ N 1) N))) (atan2 1 (+ 1 (* (+ N 1) N)))) 1/2))>
1544085896.732 * [enter]simplify:  Simplifying (* (atan2 1 (+ 1 (* (+ N 1) N))) (atan2 1 (+ 1 (* (+ N 1) N))))
1544085896.732 * * [misc]simplify:  iters left: 6 (7 enodes)
1544085896.735 * * [misc]simplify:  iters left: 5 (12 enodes)
1544085896.738 * * [misc]simplify:  iters left: 4 (19 enodes)
1544085896.744 * * [misc]simplify:  iters left: 3 (29 enodes)
1544085896.752 * * [misc]simplify:  iters left: 2 (45 enodes)
1544085896.762 * * [misc]simplify:  iters left: 1 (46 enodes)
1544085896.765 * [exit]simplify:  Simplified to (* (atan2 1 (+ (+ N 1) (* N N))) (atan2 1 (+ (+ N 1) (* N N))))
1544085896.765 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (* (atan2 1 (+ (+ N 1) (* N N))) (atan2 1 (+ (+ N 1) (* N N)))) 1/2))
1544085896.765 * * * * [misc]progress:  [ 28 / 73 ] simplifiying candidate #<alt (λ (N) (pow (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) 1))>
1544085896.765 * [enter]simplify:  Simplifying (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))
1544085896.765 * * [misc]simplify:  iters left: 6 (8 enodes)
1544085896.767 * * [misc]simplify:  iters left: 5 (13 enodes)
1544085896.768 * * [misc]simplify:  iters left: 4 (21 enodes)
1544085896.772 * * [misc]simplify:  iters left: 3 (31 enodes)
1544085896.775 * * [misc]simplify:  iters left: 2 (46 enodes)
1544085896.784 * * [misc]simplify:  iters left: 1 (48 enodes)
1544085896.792 * [exit]simplify:  Simplified to (atan2 1 (+ (* N N) (+ N 1)))
1544085896.792 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (atan2 1 (+ (* N N) (+ N 1))) 1))
1544085896.792 * * * * [misc]progress:  [ 29 / 73 ] simplifiying candidate #<alt (λ (N) (pow (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) 2))>
1544085896.792 * * * * [misc]progress:  [ 30 / 73 ] simplifiying candidate #<alt (λ (N) (pow (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (+ 1 1)))>
1544085896.792 * [enter]simplify:  Simplifying (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))
1544085896.792 * * [misc]simplify:  iters left: 6 (7 enodes)
1544085896.794 * * [misc]simplify:  iters left: 5 (12 enodes)
1544085896.798 * * [misc]simplify:  iters left: 4 (19 enodes)
1544085896.804 * * [misc]simplify:  iters left: 3 (29 enodes)
1544085896.811 * * [misc]simplify:  iters left: 2 (45 enodes)
1544085896.827 * * [misc]simplify:  iters left: 1 (46 enodes)
1544085896.835 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ (+ N 1) (* N N))))
1544085896.835 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (sqrt (atan2 1 (+ (+ N 1) (* N N)))) (+ 1 1)))
1544085896.835 * * * * [misc]progress:  [ 31 / 73 ] simplifiying candidate #<alt (λ (N) (pow (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) 1))>
1544085896.835 * * * * [misc]progress:  [ 32 / 73 ] simplifiying candidate #<alt (λ (N) (exp (+ (log (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (log (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085896.835 * [enter]simplify:  Simplifying (+ (log (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (log (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544085896.835 * * [misc]simplify:  iters left: 6 (9 enodes)
1544085896.838 * * [misc]simplify:  iters left: 5 (14 enodes)
1544085896.842 * * [misc]simplify:  iters left: 4 (21 enodes)
1544085896.849 * * [misc]simplify:  iters left: 3 (31 enodes)
1544085896.857 * * [misc]simplify:  iters left: 2 (46 enodes)
1544085896.874 * * [misc]simplify:  iters left: 1 (48 enodes)
1544085896.882 * [exit]simplify:  Simplified to (+ (log (sqrt (atan2 1 (+ (* N N) (+ N 1))))) (log (sqrt (atan2 1 (+ (* N N) (+ N 1))))))
1544085896.882 * [misc]simplify:  Simplified (2 1) to (λ (N) (exp (+ (log (sqrt (atan2 1 (+ (* N N) (+ N 1))))) (log (sqrt (atan2 1 (+ (* N N) (+ N 1))))))))
1544085896.882 * * * * [misc]progress:  [ 33 / 73 ] simplifiying candidate #<alt (λ (N) (exp (log (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085896.882 * * * * [misc]progress:  [ 34 / 73 ] simplifiying candidate #<alt (λ (N) (log (exp (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085896.882 * * * * [misc]progress:  [ 35 / 73 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085896.882 * [enter]simplify:  Simplifying (* (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544085896.883 * * [misc]simplify:  iters left: 6 (10 enodes)
1544085896.885 * * [misc]simplify:  iters left: 5 (20 enodes)
1544085896.888 * * [misc]simplify:  iters left: 4 (36 enodes)
1544085896.894 * * [misc]simplify:  iters left: 3 (51 enodes)
1544085896.901 * * [misc]simplify:  iters left: 2 (70 enodes)
1544085896.912 * * [misc]simplify:  iters left: 1 (74 enodes)
1544085896.922 * [exit]simplify:  Simplified to (pow (atan2 1 (+ (+ N 1) (* N N))) 3)
1544085896.922 * [misc]simplify:  Simplified (2 1) to (λ (N) (cbrt (pow (atan2 1 (+ (+ N 1) (* N N))) 3)))
1544085896.922 * * * * [misc]progress:  [ 36 / 73 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (cbrt (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085896.922 * * * * [misc]progress:  [ 37 / 73 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085896.922 * * * * [misc]progress:  [ 38 / 73 ] simplifiying candidate #<alt (λ (N) (sqrt (* (atan2 1 (+ 1 (* (+ N 1) N))) (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544085896.922 * [enter]simplify:  Simplifying (* (atan2 1 (+ 1 (* (+ N 1) N))) (atan2 1 (+ 1 (* (+ N 1) N))))
1544085896.922 * * [misc]simplify:  iters left: 6 (7 enodes)
1544085896.925 * * [misc]simplify:  iters left: 5 (12 enodes)
1544085896.928 * * [misc]simplify:  iters left: 4 (19 enodes)
1544085896.935 * * [misc]simplify:  iters left: 3 (29 enodes)
1544085896.943 * * [misc]simplify:  iters left: 2 (45 enodes)
1544085896.953 * * [misc]simplify:  iters left: 1 (46 enodes)
1544085896.957 * [exit]simplify:  Simplified to (* (atan2 1 (+ (+ N 1) (* N N))) (atan2 1 (+ (+ N 1) (* N N))))
1544085896.957 * [misc]simplify:  Simplified (2 1) to (λ (N) (sqrt (* (atan2 1 (+ (+ N 1) (* N N))) (atan2 1 (+ (+ N 1) (* N N))))))
1544085896.957 * * * * [misc]progress:  [ 39 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085896.957 * * * * [misc]progress:  [ 40 / 73 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (+ N 1) N))))>
1544085896.957 * [enter]simplify:  Simplifying (+ 1 (* (+ N 1) N))
1544085896.957 * * [misc]simplify:  iters left: 6 (5 enodes)
1544085896.958 * * [misc]simplify:  iters left: 5 (10 enodes)
1544085896.960 * * [misc]simplify:  iters left: 4 (17 enodes)
1544085896.963 * * [misc]simplify:  iters left: 3 (27 enodes)
1544085896.967 * * [misc]simplify:  iters left: 2 (42 enodes)
1544085896.975 * * [misc]simplify:  iters left: 1 (43 enodes)
1544085896.978 * [exit]simplify:  Simplified to (+ (+ N 1) (* N N))
1544085896.978 * [misc]simplify:  Simplified (2 2) to (λ (N) (atan2 1 (+ (+ N 1) (* N N))))
1544085896.978 * * * * [misc]progress:  [ 41 / 73 ] simplifiying candidate #<alt (λ (N) (* 1 (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))>
1544085896.978 * * * * [misc]progress:  [ 42 / 73 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))>
1544085896.979 * [enter]simplify:  Simplifying (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))
1544085896.979 * * [misc]simplify:  iters left: 6 (8 enodes)
1544085896.980 * * [misc]simplify:  iters left: 5 (13 enodes)
1544085896.982 * * [misc]simplify:  iters left: 4 (20 enodes)
1544085896.985 * * [misc]simplify:  iters left: 3 (30 enodes)
1544085896.990 * * [misc]simplify:  iters left: 2 (45 enodes)
1544085897.001 * * [misc]simplify:  iters left: 1 (46 enodes)
1544085897.004 * [exit]simplify:  Simplified to (cbrt (sqrt (atan2 1 (+ (* N N) (+ N 1)))))
1544085897.004 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (cbrt (sqrt (atan2 1 (+ (* N N) (+ N 1)))))))
1544085897.004 * * * * [misc]progress:  [ 43 / 73 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))))>
1544085897.005 * [enter]simplify:  Simplifying (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))
1544085897.005 * * [misc]simplify:  iters left: 6 (8 enodes)
1544085897.006 * * [misc]simplify:  iters left: 5 (13 enodes)
1544085897.008 * * [misc]simplify:  iters left: 4 (20 enodes)
1544085897.011 * * [misc]simplify:  iters left: 3 (30 enodes)
1544085897.014 * * [misc]simplify:  iters left: 2 (45 enodes)
1544085897.023 * * [misc]simplify:  iters left: 1 (46 enodes)
1544085897.026 * [exit]simplify:  Simplified to (sqrt (cbrt (atan2 1 (+ (* N N) (+ N 1)))))
1544085897.026 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (sqrt (cbrt (atan2 1 (+ (* N N) (+ N 1)))))))
1544085897.026 * * * * [misc]progress:  [ 44 / 73 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))>
1544085897.027 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))
1544085897.027 * * [misc]simplify:  iters left: 6 (8 enodes)
1544085897.029 * * [misc]simplify:  iters left: 5 (13 enodes)
1544085897.030 * * [misc]simplify:  iters left: 4 (20 enodes)
1544085897.034 * * [misc]simplify:  iters left: 3 (30 enodes)
1544085897.039 * * [misc]simplify:  iters left: 2 (45 enodes)
1544085897.053 * * [misc]simplify:  iters left: 1 (46 enodes)
1544085897.057 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (+ (* N N) (+ N 1)))))
1544085897.057 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (sqrt (atan2 1 (+ (* N N) (+ N 1)))))))
1544085897.057 * * * * [misc]progress:  [ 45 / 73 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt 1)) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544085897.057 * [enter]simplify:  Simplifying (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))
1544085897.057 * * [misc]simplify:  iters left: 6 (7 enodes)
1544085897.058 * * [misc]simplify:  iters left: 5 (12 enodes)
1544085897.060 * * [misc]simplify:  iters left: 4 (19 enodes)
1544085897.063 * * [misc]simplify:  iters left: 3 (29 enodes)
1544085897.066 * * [misc]simplify:  iters left: 2 (45 enodes)
1544085897.075 * * [misc]simplify:  iters left: 1 (46 enodes)
1544085897.078 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ (+ N 1) (* N N))))
1544085897.078 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt 1)) (sqrt (atan2 1 (+ (+ N 1) (* N N))))))
1544085897.078 * * * * [misc]progress:  [ 46 / 73 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))>
1544085897.078 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))
1544085897.078 * * [misc]simplify:  iters left: 6 (8 enodes)
1544085897.079 * * [misc]simplify:  iters left: 5 (13 enodes)
1544085897.081 * * [misc]simplify:  iters left: 4 (20 enodes)
1544085897.084 * * [misc]simplify:  iters left: 3 (30 enodes)
1544085897.088 * * [misc]simplify:  iters left: 2 (45 enodes)
1544085897.096 * * [misc]simplify:  iters left: 1 (46 enodes)
1544085897.100 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (+ (* N N) (+ N 1)))))
1544085897.100 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (sqrt (atan2 1 (+ (* N N) (+ N 1)))))))
1544085897.100 * * * * [misc]progress:  [ 47 / 73 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) 1) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544085897.100 * [enter]simplify:  Simplifying (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))
1544085897.100 * * [misc]simplify:  iters left: 6 (7 enodes)
1544085897.101 * * [misc]simplify:  iters left: 5 (12 enodes)
1544085897.103 * * [misc]simplify:  iters left: 4 (19 enodes)
1544085897.106 * * [misc]simplify:  iters left: 3 (29 enodes)
1544085897.110 * * [misc]simplify:  iters left: 2 (45 enodes)
1544085897.118 * * [misc]simplify:  iters left: 1 (46 enodes)
1544085897.121 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ (+ N 1) (* N N))))
1544085897.121 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) 1) (sqrt (atan2 1 (+ (+ N 1) (* N N))))))
1544085897.121 * * * * [misc]progress:  [ 48 / 73 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (* (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))>
1544085897.122 * [enter]simplify:  Simplifying (* (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544085897.122 * * [misc]simplify:  iters left: 6 (9 enodes)
1544085897.123 * * [misc]simplify:  iters left: 5 (14 enodes)
1544085897.125 * * [misc]simplify:  iters left: 4 (21 enodes)
1544085897.128 * * [misc]simplify:  iters left: 3 (31 enodes)
1544085897.132 * * [misc]simplify:  iters left: 2 (46 enodes)
1544085897.141 * * [misc]simplify:  iters left: 1 (48 enodes)
1544085897.145 * [exit]simplify:  Simplified to (* (cbrt (sqrt (atan2 1 (+ (* N N) (+ N 1))))) (cbrt (sqrt (atan2 1 (+ (* N N) (+ N 1))))))
1544085897.145 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (* (cbrt (sqrt (atan2 1 (+ (* N N) (+ N 1))))) (cbrt (sqrt (atan2 1 (+ (* N N) (+ N 1)))))) (* (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))
1544085897.145 * * * * [misc]progress:  [ 49 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (* (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))>
1544085897.145 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544085897.145 * * [misc]simplify:  iters left: 6 (9 enodes)
1544085897.146 * * [misc]simplify:  iters left: 5 (15 enodes)
1544085897.149 * * [misc]simplify:  iters left: 4 (22 enodes)
1544085897.156 * * [misc]simplify:  iters left: 3 (32 enodes)
1544085897.164 * * [misc]simplify:  iters left: 2 (48 enodes)
1544085897.181 * * [misc]simplify:  iters left: 1 (49 enodes)
1544085897.188 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ (* N N) (+ N 1)))))
1544085897.188 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (fabs (cbrt (atan2 1 (+ (* N N) (+ N 1))))) (* (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))
1544085897.188 * * * * [misc]progress:  [ 50 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))>
1544085897.189 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))
1544085897.189 * * [misc]simplify:  iters left: 6 (8 enodes)
1544085897.191 * * [misc]simplify:  iters left: 5 (13 enodes)
1544085897.195 * * [misc]simplify:  iters left: 4 (20 enodes)
1544085897.201 * * [misc]simplify:  iters left: 3 (30 enodes)
1544085897.208 * * [misc]simplify:  iters left: 2 (45 enodes)
1544085897.225 * * [misc]simplify:  iters left: 1 (46 enodes)
1544085897.232 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (+ (* N N) (+ N 1)))))
1544085897.232 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (+ (* N N) (+ N 1))))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))
1544085897.232 * * * * [misc]progress:  [ 51 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt 1) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))>
1544085897.232 * [enter]simplify:  Simplifying (sqrt 1)
1544085897.232 * * [misc]simplify:  iters left: 1 (2 enodes)
1544085897.234 * [exit]simplify:  Simplified to 1
1544085897.234 * [misc]simplify:  Simplified (2 1) to (λ (N) (* 1 (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))
1544085897.234 * * * * [misc]progress:  [ 52 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))>
1544085897.234 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))
1544085897.234 * * [misc]simplify:  iters left: 6 (8 enodes)
1544085897.237 * * [misc]simplify:  iters left: 5 (13 enodes)
1544085897.240 * * [misc]simplify:  iters left: 4 (20 enodes)
1544085897.246 * * [misc]simplify:  iters left: 3 (30 enodes)
1544085897.253 * * [misc]simplify:  iters left: 2 (45 enodes)
1544085897.269 * * [misc]simplify:  iters left: 1 (46 enodes)
1544085897.275 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (+ (* N N) (+ N 1)))))
1544085897.275 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (+ (* N N) (+ N 1))))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))
1544085897.275 * * * * [misc]progress:  [ 53 / 73 ] simplifiying candidate #<alt (λ (N) (* 1 (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))>
1544085897.275 * * * * [misc]progress:  [ 54 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544085897.276 * * * * [misc]progress:  [ 55 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (pow (atan2 1 (+ 1 (* (+ N 1) N))) 1))))>
1544085897.276 * * * * [misc]progress:  [ 56 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (exp (log (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085897.276 * * * * [misc]progress:  [ 57 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (log (exp (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085897.276 * * * * [misc]progress:  [ 58 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085897.276 * * * * [misc]progress:  [ 59 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (cbrt (* (* (atan2 1 (+ 1 (* (+ N 1) N))) (atan2 1 (+ 1 (* (+ N 1) N)))) (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085897.276 * * * * [misc]progress:  [ 60 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085897.276 * * * * [misc]progress:  [ 61 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* 1 (atan2 1 (+ 1 (* (+ N 1) N)))))))>
1544085897.276 * * * * [misc]progress:  [ 62 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))))>
1544085897.277 * [enter]simplify:  Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085897.277 * * [misc]simplify:  iters left: 6 (8 enodes)
1544085897.279 * * [misc]simplify:  iters left: 5 (15 enodes)
1544085897.283 * * [misc]simplify:  iters left: 4 (22 enodes)
1544085897.288 * * [misc]simplify:  iters left: 3 (24 enodes)
1544085897.294 * * [misc]simplify:  iters left: 2 (30 enodes)
1544085897.302 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ (+ N 1) (* N N))))
1544085897.302 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ (+ N 1) (* N N))))))
1544085897.302 * * * * [misc]progress:  [ 63 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))))>
1544085897.303 * [enter]simplify:  Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085897.303 * * [misc]simplify:  iters left: 6 (8 enodes)
1544085897.305 * * [misc]simplify:  iters left: 5 (15 enodes)
1544085897.309 * * [misc]simplify:  iters left: 4 (22 enodes)
1544085897.314 * * [misc]simplify:  iters left: 3 (24 enodes)
1544085897.320 * * [misc]simplify:  iters left: 2 (30 enodes)
1544085897.329 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ (+ N 1) (* N N))))
1544085897.329 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ (+ N 1) (* N N))))))
1544085897.329 * * * * [misc]progress:  [ 64 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))))>
1544085897.329 * [enter]simplify:  Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085897.329 * * [misc]simplify:  iters left: 6 (8 enodes)
1544085897.332 * * [misc]simplify:  iters left: 5 (15 enodes)
1544085897.336 * * [misc]simplify:  iters left: 4 (22 enodes)
1544085897.341 * * [misc]simplify:  iters left: 3 (24 enodes)
1544085897.347 * * [misc]simplify:  iters left: 2 (30 enodes)
1544085897.356 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ (+ N 1) (* N N))))
1544085897.356 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ (+ N 1) (* N N))))))
1544085897.356 * * * * [misc]progress:  [ 65 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544085897.356 * [enter]simplify:  Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085897.357 * * [misc]simplify:  iters left: 6 (8 enodes)
1544085897.359 * * [misc]simplify:  iters left: 5 (15 enodes)
1544085897.364 * * [misc]simplify:  iters left: 4 (22 enodes)
1544085897.370 * * [misc]simplify:  iters left: 3 (24 enodes)
1544085897.375 * * [misc]simplify:  iters left: 2 (30 enodes)
1544085897.382 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ (+ N 1) (* N N))))
1544085897.382 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ (+ N 1) (* N N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544085897.382 * * * * [misc]progress:  [ 66 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544085897.382 * [enter]simplify:  Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085897.382 * * [misc]simplify:  iters left: 6 (8 enodes)
1544085897.383 * * [misc]simplify:  iters left: 5 (15 enodes)
1544085897.385 * * [misc]simplify:  iters left: 4 (22 enodes)
1544085897.388 * * [misc]simplify:  iters left: 3 (24 enodes)
1544085897.391 * * [misc]simplify:  iters left: 2 (30 enodes)
1544085897.395 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ (+ N 1) (* N N))))
1544085897.395 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ (+ N 1) (* N N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544085897.395 * * * * [misc]progress:  [ 67 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1544085897.395 * [enter]simplify:  Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085897.396 * * [misc]simplify:  iters left: 6 (8 enodes)
1544085897.397 * * [misc]simplify:  iters left: 5 (15 enodes)
1544085897.399 * * [misc]simplify:  iters left: 4 (22 enodes)
1544085897.402 * * [misc]simplify:  iters left: 3 (24 enodes)
1544085897.404 * * [misc]simplify:  iters left: 2 (30 enodes)
1544085897.410 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ (+ N 1) (* N N))))
1544085897.410 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ (+ N 1) (* N N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544085897.410 * * * * [misc]progress:  [ 68 / 73 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ N (+ (pow N 2) 1))))>
1544085897.410 * [enter]simplify:  Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
1544085897.410 * * [misc]simplify:  iters left: 6 (7 enodes)
1544085897.413 * * [misc]simplify:  iters left: 5 (14 enodes)
1544085897.416 * * [misc]simplify:  iters left: 4 (21 enodes)
1544085897.420 * * [misc]simplify:  iters left: 3 (23 enodes)
1544085897.423 * * [misc]simplify:  iters left: 2 (29 enodes)
1544085897.428 * [exit]simplify:  Simplified to (atan2 1 (+ (* N N) (+ N 1)))
1544085897.428 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (+ (* N N) (+ N 1))))
1544085897.428 * * * * [misc]progress:  [ 69 / 73 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ N (+ (pow N 2) 1))))>
1544085897.428 * [enter]simplify:  Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
1544085897.428 * * [misc]simplify:  iters left: 6 (7 enodes)
1544085897.429 * * [misc]simplify:  iters left: 5 (14 enodes)
1544085897.431 * * [misc]simplify:  iters left: 4 (21 enodes)
1544085897.433 * * [misc]simplify:  iters left: 3 (23 enodes)
1544085897.436 * * [misc]simplify:  iters left: 2 (29 enodes)
1544085897.440 * [exit]simplify:  Simplified to (atan2 1 (+ (* N N) (+ N 1)))
1544085897.440 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (+ (* N N) (+ N 1))))
1544085897.440 * * * * [misc]progress:  [ 70 / 73 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ N (+ (pow N 2) 1))))>
1544085897.440 * [enter]simplify:  Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
1544085897.441 * * [misc]simplify:  iters left: 6 (7 enodes)
1544085897.442 * * [misc]simplify:  iters left: 5 (14 enodes)
1544085897.443 * * [misc]simplify:  iters left: 4 (21 enodes)
1544085897.446 * * [misc]simplify:  iters left: 3 (23 enodes)
1544085897.449 * * [misc]simplify:  iters left: 2 (29 enodes)
1544085897.454 * [exit]simplify:  Simplified to (atan2 1 (+ (* N N) (+ N 1)))
1544085897.454 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (+ (* N N) (+ N 1))))
1544085897.454 * * * * [misc]progress:  [ 71 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))))>
1544085897.454 * [enter]simplify:  Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
1544085897.454 * * [misc]simplify:  iters left: 6 (7 enodes)
1544085897.455 * * [misc]simplify:  iters left: 5 (14 enodes)
1544085897.457 * * [misc]simplify:  iters left: 4 (21 enodes)
1544085897.460 * * [misc]simplify:  iters left: 3 (23 enodes)
1544085897.465 * * [misc]simplify:  iters left: 2 (29 enodes)
1544085897.473 * [exit]simplify:  Simplified to (atan2 1 (+ (* N N) (+ N 1)))
1544085897.473 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ (* N N) (+ N 1))))))
1544085897.473 * * * * [misc]progress:  [ 72 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))))>
1544085897.474 * [enter]simplify:  Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
1544085897.474 * * [misc]simplify:  iters left: 6 (7 enodes)
1544085897.476 * * [misc]simplify:  iters left: 5 (14 enodes)
1544085897.480 * * [misc]simplify:  iters left: 4 (21 enodes)
1544085897.486 * * [misc]simplify:  iters left: 3 (23 enodes)
1544085897.491 * * [misc]simplify:  iters left: 2 (29 enodes)
1544085897.499 * [exit]simplify:  Simplified to (atan2 1 (+ (* N N) (+ N 1)))
1544085897.499 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ (* N N) (+ N 1))))))
1544085897.500 * * * * [misc]progress:  [ 73 / 73 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))))>
1544085897.500 * [enter]simplify:  Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
1544085897.500 * * [misc]simplify:  iters left: 6 (7 enodes)
1544085897.502 * * [misc]simplify:  iters left: 5 (14 enodes)
1544085897.507 * * [misc]simplify:  iters left: 4 (21 enodes)
1544085897.513 * * [misc]simplify:  iters left: 3 (23 enodes)
1544085897.518 * * [misc]simplify:  iters left: 2 (29 enodes)
1544085897.527 * [exit]simplify:  Simplified to (atan2 1 (+ (* N N) (+ N 1)))
1544085897.527 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ (* N N) (+ N 1))))))
1544085897.527 * * * [misc]progress:  adding candidates to table
1544085898.125 * * [misc]progress:  iteration 4 / 4
1544085898.125 * * * [misc]progress:  picking best candidate
1544085898.142 * * * * [misc]pick:  Picked  #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085898.143 * * * [misc]progress:  localizing error
1544085898.162 * * * [misc]progress:  generating rewritten candidates
1544085898.162 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 2)
1544085898.163 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 1 2)
1544085898.164 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 1 1)
1544085898.164 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1544085898.170 * * * [misc]progress:  generating series expansions
1544085898.170 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 2)
1544085898.170 * [misc]backup-simplify:  Simplify (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) into (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085898.170 * [misc]approximate:  Taking taylor expansion of (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3) in (N) around 0
1544085898.170 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3) in N
1544085898.170 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1)))))) in N
1544085898.170 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1))))) in N
1544085898.170 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544085898.170 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544085898.170 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (+ N (+ (pow N 2) 1)))) in N
1544085898.170 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544085898.170 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085898.171 * [misc]backup-simplify:  Simplify (log (atan2 1 (+ N (+ (pow N 2) 1)))) into (log (atan2 1 (+ N (+ (pow N 2) 1))))
1544085898.171 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1))))) into (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1)))))
1544085898.171 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1)))))) into (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085898.171 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3) in N
1544085898.171 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1)))))) in N
1544085898.171 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1))))) in N
1544085898.171 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544085898.171 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544085898.171 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (+ N (+ (pow N 2) 1)))) in N
1544085898.171 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544085898.171 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085898.171 * [misc]backup-simplify:  Simplify (log (atan2 1 (+ N (+ (pow N 2) 1)))) into (log (atan2 1 (+ N (+ (pow N 2) 1))))
1544085898.171 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1))))) into (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1)))))
1544085898.171 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1)))))) into (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085898.172 * [misc]backup-simplify:  Simplify (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3) into (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085898.172 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1)))) 1) into 0
1544085898.173 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544085898.173 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1544085898.173 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.175 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1)))) 2) into 0
1544085898.175 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ N (+ (pow N 2) 1))))))) into 0
1544085898.176 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1544085898.176 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.178 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1)))) 6) into 0
1544085898.178 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ N (+ (pow N 2) 1)))))))) into 0
1544085898.181 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1)))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1544085898.181 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.187 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1)))) 24) into 0
1544085898.187 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ N (+ (pow N 2) 1))))))))) into 0
1544085898.193 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 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
1544085898.193 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.202 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1)))) 120) into 0
1544085898.203 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ N (+ (pow N 2) 1)))))))))) into 0
1544085898.211 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 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
1544085898.211 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.224 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1)))) 720) into 0
1544085898.226 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ N (+ (pow N 2) 1))))))))))) into 0
1544085898.239 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 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
1544085898.239 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.240 * [misc]backup-simplify:  Simplify (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3) into (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085898.240 * [misc]backup-simplify:  Simplify (cbrt (atan2 1 (+ 1 (* (+ (/ 1 N) 1) (/ 1 N))))) into (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1/3)
1544085898.240 * [misc]approximate:  Taking taylor expansion of (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1/3) in (N) around 0
1544085898.240 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1/3) in N
1544085898.240 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) in N
1544085898.240 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))) in N
1544085898.240 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544085898.240 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544085898.240 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in N
1544085898.240 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544085898.240 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544085898.241 * [misc]backup-simplify:  Simplify (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1544085898.241 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))) into (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))
1544085898.241 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1/3)
1544085898.241 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1/3) in N
1544085898.241 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) in N
1544085898.241 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))) in N
1544085898.241 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544085898.241 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544085898.241 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in N
1544085898.241 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544085898.242 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544085898.242 * [misc]backup-simplify:  Simplify (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1544085898.242 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))) into (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))
1544085898.242 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1/3)
1544085898.243 * [misc]backup-simplify:  Simplify (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1/3) into (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1/3)
1544085898.244 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1)))) 1) into 0
1544085898.244 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544085898.246 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1544085898.246 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.248 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1)))) 2) into 0
1544085898.248 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))))) into 0
1544085898.249 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1544085898.249 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.251 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1)))) 6) into 0
1544085898.252 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))))) into 0
1544085898.254 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1544085898.254 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.257 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1)))) 24) into 0
1544085898.257 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))))))) into 0
1544085898.261 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 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
1544085898.261 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.268 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1)))) 120) into 0
1544085898.268 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))))))) into 0
1544085898.274 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 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
1544085898.274 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.282 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1)))) 720) into 0
1544085898.282 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))))))))) into 0
1544085898.290 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 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
1544085898.291 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.291 * [misc]backup-simplify:  Simplify (pow (atan2 1 (+ (/ 1 (pow (/ 1 N) 2)) (+ (/ 1 (/ 1 N)) 1))) 1/3) into (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085898.291 * [misc]backup-simplify:  Simplify (cbrt (atan2 1 (+ 1 (* (+ (/ 1 (- N)) 1) (/ 1 (- N)))))) into (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1/3)
1544085898.291 * [misc]approximate:  Taking taylor expansion of (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1/3) in (N) around 0
1544085898.291 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1/3) in N
1544085898.291 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) in N
1544085898.291 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))) in N
1544085898.291 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544085898.291 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544085898.291 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in N
1544085898.291 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544085898.291 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544085898.291 * [misc]backup-simplify:  Simplify (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1544085898.292 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))) into (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))
1544085898.292 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1/3)
1544085898.292 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1/3) in N
1544085898.292 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) in N
1544085898.292 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))) in N
1544085898.292 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544085898.292 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544085898.292 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in N
1544085898.292 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544085898.292 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544085898.292 * [misc]backup-simplify:  Simplify (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1544085898.292 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))) into (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))
1544085898.292 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1/3)
1544085898.293 * [misc]backup-simplify:  Simplify (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1/3) into (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1/3)
1544085898.293 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1)))) 1) into 0
1544085898.294 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544085898.294 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1544085898.294 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.296 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1)))) 2) into 0
1544085898.296 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))))) into 0
1544085898.297 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1544085898.297 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.300 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1)))) 6) into 0
1544085898.300 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))))) into 0
1544085898.304 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1544085898.304 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.309 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1)))) 24) into 0
1544085898.310 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))))))) into 0
1544085898.315 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) (+ (* (/ (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
1544085898.316 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.324 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1)))) 120) into 0
1544085898.325 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))))))) into 0
1544085898.333 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) (+ (* (/ (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
1544085898.333 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.347 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1)))) 720) into 0
1544085898.348 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))))))))) into 0
1544085898.361 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) (+ (* (/ (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
1544085898.361 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.361 * [misc]backup-simplify:  Simplify (pow (atan2 1 (- (+ (/ 1 (pow (/ 1 (- N)) 2)) 1) (/ 1 (/ 1 (- N))))) 1/3) into (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085898.361 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 1 2)
1544085898.362 * [misc]backup-simplify:  Simplify (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) into (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085898.362 * [misc]approximate:  Taking taylor expansion of (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3) in (N) around 0
1544085898.362 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3) in N
1544085898.362 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1)))))) in N
1544085898.362 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1))))) in N
1544085898.362 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544085898.362 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544085898.362 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (+ N (+ (pow N 2) 1)))) in N
1544085898.362 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544085898.362 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085898.362 * [misc]backup-simplify:  Simplify (log (atan2 1 (+ N (+ (pow N 2) 1)))) into (log (atan2 1 (+ N (+ (pow N 2) 1))))
1544085898.362 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1))))) into (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1)))))
1544085898.363 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1)))))) into (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085898.363 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3) in N
1544085898.363 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1)))))) in N
1544085898.363 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1))))) in N
1544085898.363 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544085898.363 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544085898.363 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (+ N (+ (pow N 2) 1)))) in N
1544085898.363 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544085898.363 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085898.363 * [misc]backup-simplify:  Simplify (log (atan2 1 (+ N (+ (pow N 2) 1)))) into (log (atan2 1 (+ N (+ (pow N 2) 1))))
1544085898.363 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1))))) into (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1)))))
1544085898.364 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1)))))) into (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085898.364 * [misc]backup-simplify:  Simplify (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3) into (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085898.365 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1)))) 1) into 0
1544085898.365 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544085898.367 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1544085898.367 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.368 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1)))) 2) into 0
1544085898.369 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ N (+ (pow N 2) 1))))))) into 0
1544085898.371 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1544085898.371 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.374 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1)))) 6) into 0
1544085898.375 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ N (+ (pow N 2) 1)))))))) into 0
1544085898.378 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1)))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1544085898.378 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.383 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1)))) 24) into 0
1544085898.384 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ N (+ (pow N 2) 1))))))))) into 0
1544085898.389 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 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
1544085898.389 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.399 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1)))) 120) into 0
1544085898.400 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ N (+ (pow N 2) 1)))))))))) into 0
1544085898.408 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 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
1544085898.409 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.421 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1)))) 720) into 0
1544085898.423 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ N (+ (pow N 2) 1))))))))))) into 0
1544085898.431 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 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
1544085898.431 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.431 * [misc]backup-simplify:  Simplify (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3) into (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085898.431 * [misc]backup-simplify:  Simplify (cbrt (atan2 1 (+ 1 (* (+ (/ 1 N) 1) (/ 1 N))))) into (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1/3)
1544085898.431 * [misc]approximate:  Taking taylor expansion of (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1/3) in (N) around 0
1544085898.431 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1/3) in N
1544085898.431 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) in N
1544085898.431 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))) in N
1544085898.431 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544085898.431 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544085898.432 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in N
1544085898.432 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544085898.432 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544085898.432 * [misc]backup-simplify:  Simplify (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1544085898.432 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))) into (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))
1544085898.432 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1/3)
1544085898.432 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1/3) in N
1544085898.432 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) in N
1544085898.432 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))) in N
1544085898.432 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544085898.432 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544085898.432 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in N
1544085898.432 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544085898.432 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544085898.432 * [misc]backup-simplify:  Simplify (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1544085898.433 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))) into (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))
1544085898.433 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1/3)
1544085898.433 * [misc]backup-simplify:  Simplify (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1/3) into (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1/3)
1544085898.434 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1)))) 1) into 0
1544085898.434 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544085898.435 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1544085898.435 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.436 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1)))) 2) into 0
1544085898.436 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))))) into 0
1544085898.437 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1544085898.437 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.439 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1)))) 6) into 0
1544085898.440 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))))) into 0
1544085898.442 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1544085898.442 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.445 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1)))) 24) into 0
1544085898.446 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))))))) into 0
1544085898.449 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 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
1544085898.449 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.455 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1)))) 120) into 0
1544085898.455 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))))))) into 0
1544085898.460 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 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
1544085898.460 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.472 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1)))) 720) into 0
1544085898.473 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))))))))) into 0
1544085898.485 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 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
1544085898.485 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.485 * [misc]backup-simplify:  Simplify (pow (atan2 1 (+ (/ 1 (pow (/ 1 N) 2)) (+ (/ 1 (/ 1 N)) 1))) 1/3) into (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085898.485 * [misc]backup-simplify:  Simplify (cbrt (atan2 1 (+ 1 (* (+ (/ 1 (- N)) 1) (/ 1 (- N)))))) into (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1/3)
1544085898.485 * [misc]approximate:  Taking taylor expansion of (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1/3) in (N) around 0
1544085898.485 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1/3) in N
1544085898.485 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) in N
1544085898.485 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))) in N
1544085898.485 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544085898.485 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544085898.485 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in N
1544085898.485 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544085898.486 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544085898.486 * [misc]backup-simplify:  Simplify (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1544085898.486 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))) into (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))
1544085898.486 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1/3)
1544085898.486 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1/3) in N
1544085898.486 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) in N
1544085898.486 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))) in N
1544085898.486 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544085898.486 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544085898.486 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in N
1544085898.486 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544085898.486 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544085898.486 * [misc]backup-simplify:  Simplify (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1544085898.487 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))) into (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))
1544085898.487 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1/3)
1544085898.487 * [misc]backup-simplify:  Simplify (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1/3) into (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1/3)
1544085898.488 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1)))) 1) into 0
1544085898.488 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544085898.489 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1544085898.489 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.490 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1)))) 2) into 0
1544085898.490 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))))) into 0
1544085898.491 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1544085898.491 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.493 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1)))) 6) into 0
1544085898.494 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))))) into 0
1544085898.496 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1544085898.496 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.499 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1)))) 24) into 0
1544085898.500 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))))))) into 0
1544085898.503 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) (+ (* (/ (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
1544085898.503 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.509 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1)))) 120) into 0
1544085898.509 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))))))) into 0
1544085898.515 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) (+ (* (/ (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
1544085898.515 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.523 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1)))) 720) into 0
1544085898.524 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))))))))) into 0
1544085898.532 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) (+ (* (/ (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
1544085898.532 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.532 * [misc]backup-simplify:  Simplify (pow (atan2 1 (- (+ (/ 1 (pow (/ 1 (- N)) 2)) 1) (/ 1 (/ 1 (- N))))) 1/3) into (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085898.532 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 1 1)
1544085898.532 * [misc]backup-simplify:  Simplify (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) into (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085898.532 * [misc]approximate:  Taking taylor expansion of (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3) in (N) around 0
1544085898.532 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3) in N
1544085898.532 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1)))))) in N
1544085898.533 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1))))) in N
1544085898.533 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544085898.533 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544085898.533 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (+ N (+ (pow N 2) 1)))) in N
1544085898.533 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544085898.533 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085898.533 * [misc]backup-simplify:  Simplify (log (atan2 1 (+ N (+ (pow N 2) 1)))) into (log (atan2 1 (+ N (+ (pow N 2) 1))))
1544085898.533 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1))))) into (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1)))))
1544085898.533 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1)))))) into (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085898.533 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3) in N
1544085898.533 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1)))))) in N
1544085898.533 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1))))) in N
1544085898.533 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544085898.533 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544085898.533 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (+ N (+ (pow N 2) 1)))) in N
1544085898.533 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544085898.533 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085898.533 * [misc]backup-simplify:  Simplify (log (atan2 1 (+ N (+ (pow N 2) 1)))) into (log (atan2 1 (+ N (+ (pow N 2) 1))))
1544085898.533 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1))))) into (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1)))))
1544085898.534 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1)))))) into (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085898.534 * [misc]backup-simplify:  Simplify (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3) into (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085898.534 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1)))) 1) into 0
1544085898.535 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544085898.535 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1544085898.535 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.537 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1)))) 2) into 0
1544085898.537 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ N (+ (pow N 2) 1))))))) into 0
1544085898.538 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1544085898.538 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.540 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1)))) 6) into 0
1544085898.540 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ N (+ (pow N 2) 1)))))))) into 0
1544085898.542 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 1)))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1544085898.543 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.546 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1)))) 24) into 0
1544085898.546 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ N (+ (pow N 2) 1))))))))) into 0
1544085898.549 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 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
1544085898.549 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.554 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1)))) 120) into 0
1544085898.555 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ N (+ (pow N 2) 1)))))))))) into 0
1544085898.560 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 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
1544085898.560 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.569 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1)))) 720) into 0
1544085898.570 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ N (+ (pow N 2) 1))))))))))) into 0
1544085898.583 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ N (+ (pow N 2) 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
1544085898.583 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.584 * [misc]backup-simplify:  Simplify (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3) into (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085898.584 * [misc]backup-simplify:  Simplify (cbrt (atan2 1 (+ 1 (* (+ (/ 1 N) 1) (/ 1 N))))) into (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1/3)
1544085898.584 * [misc]approximate:  Taking taylor expansion of (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1/3) in (N) around 0
1544085898.584 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1/3) in N
1544085898.584 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) in N
1544085898.584 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))) in N
1544085898.584 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544085898.584 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544085898.584 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in N
1544085898.584 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544085898.584 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544085898.584 * [misc]backup-simplify:  Simplify (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1544085898.585 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))) into (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))
1544085898.585 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1/3)
1544085898.585 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1/3) in N
1544085898.585 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) in N
1544085898.585 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))) in N
1544085898.585 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544085898.585 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544085898.585 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in N
1544085898.585 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544085898.585 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544085898.586 * [misc]backup-simplify:  Simplify (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1544085898.586 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))) into (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))
1544085898.586 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1/3)
1544085898.586 * [misc]backup-simplify:  Simplify (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1/3) into (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1/3)
1544085898.588 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1)))) 1) into 0
1544085898.588 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544085898.589 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1544085898.589 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.591 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1)))) 2) into 0
1544085898.592 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))))) into 0
1544085898.593 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1544085898.594 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.596 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1)))) 6) into 0
1544085898.597 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))))) into 0
1544085898.599 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1544085898.599 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.602 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1)))) 24) into 0
1544085898.602 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))))))) into 0
1544085898.605 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 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
1544085898.606 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.611 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1)))) 120) into 0
1544085898.612 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))))))) into 0
1544085898.617 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 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
1544085898.617 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.625 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) 1)))) 720) into 0
1544085898.626 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))))))))) into 0
1544085898.636 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 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
1544085898.636 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.636 * [misc]backup-simplify:  Simplify (pow (atan2 1 (+ (/ 1 (pow (/ 1 N) 2)) (+ (/ 1 (/ 1 N)) 1))) 1/3) into (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085898.636 * [misc]backup-simplify:  Simplify (cbrt (atan2 1 (+ 1 (* (+ (/ 1 (- N)) 1) (/ 1 (- N)))))) into (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1/3)
1544085898.636 * [misc]approximate:  Taking taylor expansion of (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1/3) in (N) around 0
1544085898.637 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1/3) in N
1544085898.637 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) in N
1544085898.637 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))) in N
1544085898.637 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544085898.637 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544085898.637 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in N
1544085898.637 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544085898.637 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544085898.637 * [misc]backup-simplify:  Simplify (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1544085898.637 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))) into (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))
1544085898.638 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1/3)
1544085898.638 * [misc]taylor:  Taking taylor expansion of (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1/3) in N
1544085898.638 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) in N
1544085898.638 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))) in N
1544085898.638 * [misc]taylor:  Taking taylor expansion of 1/3 in N
1544085898.638 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1544085898.638 * [misc]taylor:  Taking taylor expansion of (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in N
1544085898.638 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544085898.638 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544085898.638 * [misc]backup-simplify:  Simplify (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1544085898.639 * [misc]backup-simplify:  Simplify (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))) into (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))
1544085898.639 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1/3)
1544085898.639 * [misc]backup-simplify:  Simplify (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1/3) into (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1/3)
1544085898.640 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1)))) 1) into 0
1544085898.641 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544085898.642 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1544085898.642 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.644 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1)))) 2) into 0
1544085898.645 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))))) into 0
1544085898.647 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1544085898.647 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.650 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1)))) 6) into 0
1544085898.651 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))))) into 0
1544085898.654 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1544085898.654 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.660 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1)))) 24) into 0
1544085898.661 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))))))) into 0
1544085898.666 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) (+ (* (/ (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
1544085898.666 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.674 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1)))) 120) into 0
1544085898.675 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))))))) into 0
1544085898.683 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) (+ (* (/ (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
1544085898.683 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.696 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) 1)))) 720) into 0
1544085898.697 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))))))))) into 0
1544085898.709 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) (+ (* (/ (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
1544085898.710 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.710 * [misc]backup-simplify:  Simplify (pow (atan2 1 (- (+ (/ 1 (pow (/ 1 (- N)) 2)) 1) (/ 1 (/ 1 (- N))))) 1/3) into (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085898.710 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1544085898.710 * [misc]backup-simplify:  Simplify (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085898.710 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in (N) around 0
1544085898.711 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in N
1544085898.711 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544085898.711 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085898.711 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085898.711 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544085898.711 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in N
1544085898.711 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1544085898.711 * [misc]backup-simplify:  Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1544085898.711 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085898.712 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544085898.712 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085898.712 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.713 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544085898.713 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.713 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544085898.713 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.714 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544085898.714 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.715 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544085898.715 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.716 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1544085898.716 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.716 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085898.716 * [misc]backup-simplify:  Simplify (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ (/ 1 N) 1) (/ 1 N))))) (cbrt (atan2 1 (+ 1 (* (+ (/ 1 N) 1) (/ 1 N)))))) (cbrt (atan2 1 (+ 1 (* (+ (/ 1 N) 1) (/ 1 N))))))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1544085898.716 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in (N) around 0
1544085898.716 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in N
1544085898.716 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544085898.716 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544085898.717 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1544085898.717 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544085898.717 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in N
1544085898.717 * [misc]taylor:  Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1544085898.717 * [misc]backup-simplify:  Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1544085898.717 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1544085898.717 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544085898.717 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1544085898.717 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.718 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544085898.718 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.719 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544085898.719 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.719 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544085898.719 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.720 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544085898.720 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.720 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1544085898.720 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.720 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (+ (/ 1 (pow (/ 1 N) 2)) (+ (/ 1 (/ 1 N)) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085898.721 * [misc]backup-simplify:  Simplify (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ (/ 1 (- N)) 1) (/ 1 (- N)))))) (cbrt (atan2 1 (+ 1 (* (+ (/ 1 (- N)) 1) (/ 1 (- N))))))) (cbrt (atan2 1 (+ 1 (* (+ (/ 1 (- N)) 1) (/ 1 (- N)))))))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1544085898.721 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in (N) around 0
1544085898.721 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in N
1544085898.721 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544085898.721 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544085898.721 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1544085898.721 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544085898.721 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in N
1544085898.722 * [misc]taylor:  Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1544085898.722 * [misc]backup-simplify:  Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1544085898.722 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1544085898.722 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544085898.722 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1544085898.722 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.723 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544085898.723 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.723 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544085898.723 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.724 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544085898.724 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.724 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544085898.724 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.725 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1544085898.725 * [misc]backup-simplify:  Simplify 0 into 0
1544085898.725 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow (/ 1 (- N)) 2)) 1) (/ 1 (/ 1 (- N)))))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085898.725 * * * [misc]progress:  simplifying candidates
1544085898.725 * * * * [misc]progress:  [ 1 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (pow (atan2 1 (+ 1 (* (+ N 1) N))) 1/3)))))>
1544085898.725 * * * * [misc]progress:  [ 2 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (pow (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) 1)))))>
1544085898.725 * * * * [misc]progress:  [ 3 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (exp (log (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))>
1544085898.725 * * * * [misc]progress:  [ 4 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (log (exp (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))>
1544085898.725 * * * * [misc]progress:  [ 5 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (* (cbrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))>
1544085898.726 * [enter]simplify:  Simplifying (cbrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544085898.726 * * [misc]simplify:  iters left: 6 (9 enodes)
1544085898.727 * * [misc]simplify:  iters left: 5 (14 enodes)
1544085898.729 * * [misc]simplify:  iters left: 4 (21 enodes)
1544085898.732 * * [misc]simplify:  iters left: 3 (31 enodes)
1544085898.737 * * [misc]simplify:  iters left: 2 (46 enodes)
1544085898.746 * * [misc]simplify:  iters left: 1 (48 enodes)
1544085898.749 * [exit]simplify:  Simplified to (cbrt (* (cbrt (atan2 1 (+ (* N N) (+ N 1)))) (cbrt (atan2 1 (+ (* N N) (+ N 1))))))
1544085898.749 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (* (cbrt (* (cbrt (atan2 1 (+ (* N N) (+ N 1)))) (cbrt (atan2 1 (+ (* N N) (+ N 1)))))) (cbrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))
1544085898.750 * * * * [misc]progress:  [ 6 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (* (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))>
1544085898.750 * [enter]simplify:  Simplifying (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))
1544085898.750 * * [misc]simplify:  iters left: 6 (8 enodes)
1544085898.751 * * [misc]simplify:  iters left: 5 (13 enodes)
1544085898.754 * * [misc]simplify:  iters left: 4 (20 enodes)
1544085898.760 * * [misc]simplify:  iters left: 3 (30 enodes)
1544085898.767 * * [misc]simplify:  iters left: 2 (45 enodes)
1544085898.783 * * [misc]simplify:  iters left: 1 (46 enodes)
1544085898.790 * [exit]simplify:  Simplified to (cbrt (sqrt (atan2 1 (+ (* N N) (+ N 1)))))
1544085898.790 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (* (cbrt (sqrt (atan2 1 (+ (* N N) (+ N 1))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))
1544085898.790 * * * * [misc]progress:  [ 7 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (* (cbrt 1) (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))))))>
1544085898.790 * [enter]simplify:  Simplifying (cbrt 1)
1544085898.790 * * [misc]simplify:  iters left: 1 (2 enodes)
1544085898.791 * [exit]simplify:  Simplified to 1
1544085898.791 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (* 1 (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))))))
1544085898.792 * * * * [misc]progress:  [ 8 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (* (* (cbrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))>
1544085898.792 * * * * [misc]progress:  [ 9 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))>
1544085898.792 * * * * [misc]progress:  [ 10 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (* (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))>
1544085898.792 * * * * [misc]progress:  [ 11 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (* 1 (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))))))>
1544085898.792 * * * * [misc]progress:  [ 12 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (pow (atan2 1 (+ 1 (* (+ N 1) N))) 1/3)) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085898.792 * * * * [misc]progress:  [ 13 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (pow (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) 1)) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085898.792 * * * * [misc]progress:  [ 14 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (exp (log (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085898.792 * * * * [misc]progress:  [ 15 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (log (exp (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085898.792 * * * * [misc]progress:  [ 16 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (cbrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085898.792 * [enter]simplify:  Simplifying (cbrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544085898.793 * * [misc]simplify:  iters left: 6 (9 enodes)
1544085898.795 * * [misc]simplify:  iters left: 5 (14 enodes)
1544085898.799 * * [misc]simplify:  iters left: 4 (21 enodes)
1544085898.806 * * [misc]simplify:  iters left: 3 (31 enodes)
1544085898.813 * * [misc]simplify:  iters left: 2 (46 enodes)
1544085898.830 * * [misc]simplify:  iters left: 1 (48 enodes)
1544085898.838 * [exit]simplify:  Simplified to (cbrt (* (cbrt (atan2 1 (+ (* N N) (+ N 1)))) (cbrt (atan2 1 (+ (* N N) (+ N 1))))))
1544085898.838 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (cbrt (* (cbrt (atan2 1 (+ (* N N) (+ N 1)))) (cbrt (atan2 1 (+ (* N N) (+ N 1)))))) (cbrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
1544085898.838 * * * * [misc]progress:  [ 17 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085898.838 * [enter]simplify:  Simplifying (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))
1544085898.838 * * [misc]simplify:  iters left: 6 (8 enodes)
1544085898.841 * * [misc]simplify:  iters left: 5 (13 enodes)
1544085898.844 * * [misc]simplify:  iters left: 4 (20 enodes)
1544085898.851 * * [misc]simplify:  iters left: 3 (30 enodes)
1544085898.857 * * [misc]simplify:  iters left: 2 (45 enodes)
1544085898.866 * * [misc]simplify:  iters left: 1 (46 enodes)
1544085898.869 * [exit]simplify:  Simplified to (cbrt (sqrt (atan2 1 (+ (* N N) (+ N 1)))))
1544085898.869 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (cbrt (sqrt (atan2 1 (+ (* N N) (+ N 1))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
1544085898.869 * * * * [misc]progress:  [ 18 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (cbrt 1) (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085898.870 * [enter]simplify:  Simplifying (cbrt 1)
1544085898.870 * * [misc]simplify:  iters left: 1 (2 enodes)
1544085898.870 * [exit]simplify:  Simplified to 1
1544085898.870 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* 1 (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
1544085898.870 * * * * [misc]progress:  [ 19 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (* (cbrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085898.871 * * * * [misc]progress:  [ 20 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085898.871 * * * * [misc]progress:  [ 21 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085898.871 * * * * [misc]progress:  [ 22 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* 1 (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085898.871 * * * * [misc]progress:  [ 23 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (pow (atan2 1 (+ 1 (* (+ N 1) N))) 1/3) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085898.871 * * * * [misc]progress:  [ 24 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (pow (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) 1) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085898.871 * * * * [misc]progress:  [ 25 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (exp (log (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085898.871 * * * * [misc]progress:  [ 26 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (log (exp (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085898.871 * * * * [misc]progress:  [ 27 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (* (cbrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085898.871 * [enter]simplify:  Simplifying (cbrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544085898.871 * * [misc]simplify:  iters left: 6 (9 enodes)
1544085898.872 * * [misc]simplify:  iters left: 5 (14 enodes)
1544085898.874 * * [misc]simplify:  iters left: 4 (21 enodes)
1544085898.878 * * [misc]simplify:  iters left: 3 (31 enodes)
1544085898.882 * * [misc]simplify:  iters left: 2 (46 enodes)
1544085898.893 * * [misc]simplify:  iters left: 1 (48 enodes)
1544085898.901 * [exit]simplify:  Simplified to (cbrt (* (cbrt (atan2 1 (+ (* N N) (+ N 1)))) (cbrt (atan2 1 (+ (* N N) (+ N 1))))))
1544085898.901 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (* (cbrt (* (cbrt (atan2 1 (+ (* N N) (+ N 1)))) (cbrt (atan2 1 (+ (* N N) (+ N 1)))))) (cbrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
1544085898.901 * * * * [misc]progress:  [ 28 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (* (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085898.901 * [enter]simplify:  Simplifying (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))
1544085898.901 * * [misc]simplify:  iters left: 6 (8 enodes)
1544085898.904 * * [misc]simplify:  iters left: 5 (13 enodes)
1544085898.907 * * [misc]simplify:  iters left: 4 (20 enodes)
1544085898.913 * * [misc]simplify:  iters left: 3 (30 enodes)
1544085898.920 * * [misc]simplify:  iters left: 2 (45 enodes)
1544085898.936 * * [misc]simplify:  iters left: 1 (46 enodes)
1544085898.943 * [exit]simplify:  Simplified to (cbrt (sqrt (atan2 1 (+ (* N N) (+ N 1)))))
1544085898.943 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (* (cbrt (sqrt (atan2 1 (+ (* N N) (+ N 1))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
1544085898.943 * * * * [misc]progress:  [ 29 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (* (cbrt 1) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085898.943 * [enter]simplify:  Simplifying (cbrt 1)
1544085898.943 * * [misc]simplify:  iters left: 1 (2 enodes)
1544085898.944 * [exit]simplify:  Simplified to 1
1544085898.944 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (* 1 (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
1544085898.944 * * * * [misc]progress:  [ 30 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (* (* (cbrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085898.944 * * * * [misc]progress:  [ 31 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085898.945 * * * * [misc]progress:  [ 32 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (* (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085898.945 * * * * [misc]progress:  [ 33 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (* 1 (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085898.945 * * * * [misc]progress:  [ 34 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (pow (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) 1/2)))>
1544085898.945 * * * * [misc]progress:  [ 35 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (pow (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) 1)))>
1544085898.945 * * * * [misc]progress:  [ 36 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (exp (log (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))>
1544085898.945 * * * * [misc]progress:  [ 37 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (log (exp (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))>
1544085898.945 * * * * [misc]progress:  [ 38 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (* (cbrt (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (cbrt (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))))) (cbrt (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))>
1544085898.945 * * * * [misc]progress:  [ 39 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (* (* (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))>
1544085898.945 * * * * [misc]progress:  [ 40 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085898.945 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1544085898.945 * * [misc]simplify:  iters left: 6 (9 enodes)
1544085898.948 * * [misc]simplify:  iters left: 5 (15 enodes)
1544085898.952 * * [misc]simplify:  iters left: 4 (22 enodes)
1544085898.959 * * [misc]simplify:  iters left: 3 (32 enodes)
1544085898.966 * * [misc]simplify:  iters left: 2 (48 enodes)
1544085898.984 * * [misc]simplify:  iters left: 1 (49 enodes)
1544085898.991 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ (* N N) (+ N 1)))))
1544085898.991 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (fabs (cbrt (atan2 1 (+ (* N N) (+ N 1))))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
1544085898.991 * * * * [misc]progress:  [ 41 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (sqrt (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))>
1544085898.991 * * * * [misc]progress:  [ 42 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* 1 (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))))))>
1544085898.991 * * * * [misc]progress:  [ 43 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)))))>
1544085898.992 * [enter]simplify:  Simplifying (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085898.992 * * [misc]simplify:  iters left: 6 (9 enodes)
1544085898.995 * * [misc]simplify:  iters left: 5 (17 enodes)
1544085898.999 * * [misc]simplify:  iters left: 4 (24 enodes)
1544085899.004 * * [misc]simplify:  iters left: 3 (26 enodes)
1544085899.007 * * [misc]simplify:  iters left: 2 (32 enodes)
1544085899.012 * [exit]simplify:  Simplified to (cbrt (atan2 1 (+ (* N N) (+ N 1))))
1544085899.012 * [misc]simplify:  Simplified (2 2 1 2) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ (* N N) (+ N 1))))))))
1544085899.012 * * * * [misc]progress:  [ 44 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)))))>
1544085899.012 * [enter]simplify:  Simplifying (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085899.012 * * [misc]simplify:  iters left: 6 (9 enodes)
1544085899.013 * * [misc]simplify:  iters left: 5 (17 enodes)
1544085899.016 * * [misc]simplify:  iters left: 4 (24 enodes)
1544085899.019 * * [misc]simplify:  iters left: 3 (26 enodes)
1544085899.022 * * [misc]simplify:  iters left: 2 (32 enodes)
1544085899.029 * [exit]simplify:  Simplified to (cbrt (atan2 1 (+ (* N N) (+ N 1))))
1544085899.029 * [misc]simplify:  Simplified (2 2 1 2) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ (* N N) (+ N 1))))))))
1544085899.029 * * * * [misc]progress:  [ 45 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)))))>
1544085899.029 * [enter]simplify:  Simplifying (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085899.030 * * [misc]simplify:  iters left: 6 (9 enodes)
1544085899.032 * * [misc]simplify:  iters left: 5 (17 enodes)
1544085899.036 * * [misc]simplify:  iters left: 4 (24 enodes)
1544085899.043 * * [misc]simplify:  iters left: 3 (26 enodes)
1544085899.049 * * [misc]simplify:  iters left: 2 (32 enodes)
1544085899.057 * [exit]simplify:  Simplified to (cbrt (atan2 1 (+ (* N N) (+ N 1))))
1544085899.057 * [misc]simplify:  Simplified (2 2 1 2) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ (* N N) (+ N 1))))))))
1544085899.057 * * * * [misc]progress:  [ 46 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085899.058 * [enter]simplify:  Simplifying (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085899.058 * * [misc]simplify:  iters left: 6 (9 enodes)
1544085899.061 * * [misc]simplify:  iters left: 5 (17 enodes)
1544085899.065 * * [misc]simplify:  iters left: 4 (24 enodes)
1544085899.069 * * [misc]simplify:  iters left: 3 (26 enodes)
1544085899.072 * * [misc]simplify:  iters left: 2 (32 enodes)
1544085899.077 * [exit]simplify:  Simplified to (cbrt (atan2 1 (+ (* N N) (+ N 1))))
1544085899.077 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ (* N N) (+ N 1))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
1544085899.077 * * * * [misc]progress:  [ 47 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085899.077 * [enter]simplify:  Simplifying (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085899.077 * * [misc]simplify:  iters left: 6 (9 enodes)
1544085899.078 * * [misc]simplify:  iters left: 5 (17 enodes)
1544085899.081 * * [misc]simplify:  iters left: 4 (24 enodes)
1544085899.084 * * [misc]simplify:  iters left: 3 (26 enodes)
1544085899.087 * * [misc]simplify:  iters left: 2 (32 enodes)
1544085899.092 * [exit]simplify:  Simplified to (cbrt (atan2 1 (+ (* N N) (+ N 1))))
1544085899.092 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ (* N N) (+ N 1))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
1544085899.092 * * * * [misc]progress:  [ 48 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085899.092 * [enter]simplify:  Simplifying (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085899.092 * * [misc]simplify:  iters left: 6 (9 enodes)
1544085899.094 * * [misc]simplify:  iters left: 5 (17 enodes)
1544085899.096 * * [misc]simplify:  iters left: 4 (24 enodes)
1544085899.099 * * [misc]simplify:  iters left: 3 (26 enodes)
1544085899.102 * * [misc]simplify:  iters left: 2 (32 enodes)
1544085899.107 * [exit]simplify:  Simplified to (cbrt (atan2 1 (+ (* N N) (+ N 1))))
1544085899.107 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ (* N N) (+ N 1))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
1544085899.107 * * * * [misc]progress:  [ 49 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085899.107 * [enter]simplify:  Simplifying (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085899.107 * * [misc]simplify:  iters left: 6 (9 enodes)
1544085899.109 * * [misc]simplify:  iters left: 5 (17 enodes)
1544085899.111 * * [misc]simplify:  iters left: 4 (24 enodes)
1544085899.114 * * [misc]simplify:  iters left: 3 (26 enodes)
1544085899.117 * * [misc]simplify:  iters left: 2 (32 enodes)
1544085899.122 * [exit]simplify:  Simplified to (cbrt (atan2 1 (+ (* N N) (+ N 1))))
1544085899.122 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ (* N N) (+ N 1)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
1544085899.122 * * * * [misc]progress:  [ 50 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085899.122 * [enter]simplify:  Simplifying (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085899.122 * * [misc]simplify:  iters left: 6 (9 enodes)
1544085899.123 * * [misc]simplify:  iters left: 5 (17 enodes)
1544085899.126 * * [misc]simplify:  iters left: 4 (24 enodes)
1544085899.128 * * [misc]simplify:  iters left: 3 (26 enodes)
1544085899.131 * * [misc]simplify:  iters left: 2 (32 enodes)
1544085899.136 * [exit]simplify:  Simplified to (cbrt (atan2 1 (+ (* N N) (+ N 1))))
1544085899.136 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ (* N N) (+ N 1)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
1544085899.136 * * * * [misc]progress:  [ 51 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1544085899.136 * [enter]simplify:  Simplifying (pow (atan2 1 (+ N (+ (pow N 2) 1))) 1/3)
1544085899.136 * * [misc]simplify:  iters left: 6 (9 enodes)
1544085899.138 * * [misc]simplify:  iters left: 5 (17 enodes)
1544085899.140 * * [misc]simplify:  iters left: 4 (24 enodes)
1544085899.143 * * [misc]simplify:  iters left: 3 (26 enodes)
1544085899.146 * * [misc]simplify:  iters left: 2 (32 enodes)
1544085899.151 * [exit]simplify:  Simplified to (cbrt (atan2 1 (+ (* N N) (+ N 1))))
1544085899.151 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ (* N N) (+ N 1)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
1544085899.151 * * * * [misc]progress:  [ 52 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))))>
1544085899.151 * [enter]simplify:  Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085899.151 * * [misc]simplify:  iters left: 6 (8 enodes)
1544085899.152 * * [misc]simplify:  iters left: 5 (15 enodes)
1544085899.154 * * [misc]simplify:  iters left: 4 (22 enodes)
1544085899.157 * * [misc]simplify:  iters left: 3 (24 enodes)
1544085899.160 * * [misc]simplify:  iters left: 2 (30 enodes)
1544085899.165 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ (+ N 1) (* N N))))
1544085899.165 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ (+ N 1) (* N N))))))
1544085899.165 * * * * [misc]progress:  [ 53 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))))>
1544085899.165 * [enter]simplify:  Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085899.165 * * [misc]simplify:  iters left: 6 (8 enodes)
1544085899.166 * * [misc]simplify:  iters left: 5 (15 enodes)
1544085899.168 * * [misc]simplify:  iters left: 4 (22 enodes)
1544085899.171 * * [misc]simplify:  iters left: 3 (24 enodes)
1544085899.174 * * [misc]simplify:  iters left: 2 (30 enodes)
1544085899.181 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ (+ N 1) (* N N))))
1544085899.182 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ (+ N 1) (* N N))))))
1544085899.182 * * * * [misc]progress:  [ 54 / 54 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))))>
1544085899.182 * [enter]simplify:  Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1544085899.182 * * [misc]simplify:  iters left: 6 (8 enodes)
1544085899.184 * * [misc]simplify:  iters left: 5 (15 enodes)
1544085899.189 * * [misc]simplify:  iters left: 4 (22 enodes)
1544085899.194 * * [misc]simplify:  iters left: 3 (24 enodes)
1544085899.200 * * [misc]simplify:  iters left: 2 (30 enodes)
1544085899.208 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ (+ N 1) (* N N))))
1544085899.208 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ (+ N 1) (* N N))))))
1544085899.209 * * * [misc]progress:  adding candidates to table
1544085899.917 * [misc]progress:  [Phase 3 of 3] Extracting.
1544085899.917 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (exp (log (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))> #<alt (λ (N) (* (cbrt (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))> #<alt (λ (N) (atan2 1 (+ 1 (* (+ N 1) N))))> #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (* (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))> #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))> #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>)
1544085899.919 * * * [misc]regime-changes:  Trying 1 branch expressions: (N)
1544085899.919 * * * * [misc]regimes:  Trying to branch on N from (#<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (exp (log (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))> #<alt (λ (N) (* (cbrt (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))> #<alt (λ (N) (atan2 1 (+ 1 (* (+ N 1) N))))> #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (* (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))> #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))> #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>)
1544085899.967 * * * [misc]regime:  Found split indices: #<option (#s(si 2 256))>
1544085899.967 * [enter]simplify:  Simplifying (atan2 1 (+ 1 (* (+ N 1) N)))
1544085899.967 * * [misc]simplify:  iters left: 6 (6 enodes)
1544085899.967 * * [misc]simplify:  iters left: 5 (11 enodes)
1544085899.968 * [exit]simplify:  Simplified to (atan2 1 (+ (* (+ N 1) N) 1))
1544085899.968 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1544085899.987 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1544085899.990 * * * * [misc]points:  Setting MPFR precision to 1088
1544085899.992 * * * * [misc]points:  Setting MPFR precision to 1344
1544085899.993 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1544085900.001 * * * * [misc]points:  Setting MPFR precision to 1088
1544085900.005 * * * * [misc]points:  Setting MPFR precision to 1344
1544085900.009 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1544085900.012 * * * * [misc]points:  Setting MPFR precision to 1088
1544085900.019 * * * * [misc]points:  Setting MPFR precision to 1344
1544085900.026 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1544085900.030 * * * * [misc]points:  Setting MPFR precision to 1088
1544085900.044 * * * * [misc]points:  Setting MPFR precision to 1344
1544085900.052 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1544085900.054 * * * * [misc]points:  Setting MPFR precision to 1088
1544085900.069 * * * * [misc]points:  Setting MPFR precision to 1344
1544085900.097 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1544085900.101 * * * * [misc]points:  Setting MPFR precision to 1088
1544085900.133 * * * * [misc]points:  Setting MPFR precision to 1344
1544085900.196 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1544085900.200 * * * * [misc]points:  Setting MPFR precision to 1088
1544085900.288 * * * * [misc]points:  Setting MPFR precision to 1344
1544085900.409 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1544085900.411 * * * * [misc]points:  Setting MPFR precision to 1088
1544085900.580 * * * * [misc]points:  Setting MPFR precision to 1344
1544085900.776 * * * * [misc]points:  Computing exacts for 8000 points
1544085900.807 * * * * [misc]points:  Setting MPFR precision to 1088
1544085901.900 * * * * [misc]points:  Setting MPFR precision to 1344
1544085902.830 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544085902.832 * * * * [exit]points:  Sampled 8000 points with exact outputs
1544085903.519 * [misc]regime-testing:  Baseline error score: 0.37813187680726446
1544085903.519 * [misc]regime-testing:  End program error score: 0.37813187680726446
1544085903.520 * [misc]regime-testing:  Oracle error score: 0.3445068768072644
1544085903.573 * [misc]regime-testing:  Target error score: 0.38000687680726447