1546593430.967 * [misc]progress:  [Phase 1 of 3] Setting up.
1546593430.967 * * * [misc]progress:  [1/2] Preparing points
1546593430.967 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1546593431.103 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546593431.103 * * * * [misc]points:  Sampling 126 additional inputs, on iter 1 have 130 / 256
1546593431.167 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546593431.167 * * * * [misc]points:  Sampling 63 additional inputs, on iter 2 have 193 / 256
1546593431.211 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546593431.212 * * * * [misc]points:  Sampling 27 additional inputs, on iter 3 have 229 / 256
1546593431.234 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546593431.234 * * * * [misc]points:  Sampling 9 additional inputs, on iter 4 have 247 / 256
1546593431.243 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546593431.243 * * * * [misc]points:  Sampling 4 additional inputs, on iter 5 have 252 / 256
1546593431.248 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546593431.248 * * * * [misc]points:  Sampling 4 additional inputs, on iter 6 have 254 / 256
1546593431.285 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546593431.285 * * * * [exit]points:  Sampled 256 points with exact outputs
1546593431.285 * * * [misc]progress:  [2/2] Setting up program.
1546593431.292 * [misc]progress:  [Phase 2 of 3] Improving.
1546593431.292 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1546593431.292 * [enter]simplify:  Simplifying (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2)))
1546593431.292 * * [misc]simplify:  iters left: 6 (12 enodes)
1546593431.300 * * [misc]simplify:  iters left: 5 (25 enodes)
1546593431.310 * * [misc]simplify:  iters left: 4 (48 enodes)
1546593431.324 * * [misc]simplify:  iters left: 3 (70 enodes)
1546593431.343 * * [misc]simplify:  iters left: 2 (79 enodes)
1546593431.361 * * [misc]simplify:  iters left: 1 (91 enodes)
1546593431.383 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))
1546593431.384 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))
1546593431.398 * * [misc]progress:  iteration 1 / 4
1546593431.398 * * * [misc]progress:  picking best candidate
1546593431.403 * * * * [misc]pick:  Picked  #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))>
1546593431.404 * * * [misc]progress:  localizing error
1546593431.449 * * * [misc]progress:  generating rewritten candidates
1546593431.449 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 1)
1546593431.455 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2)
1546593431.470 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2)
1546593431.476 * * * [misc]progress:  generating series expansions
1546593431.476 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2 1)
1546593431.477 * [misc]backup-simplify:  Simplify (/ (cos th) (sqrt 2)) into (/ (cos th) (sqrt 2))
1546593431.477 * [misc]approximate:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in (th) around 0
1546593431.477 * [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
1546593431.477 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1546593431.477 * [misc]taylor:  Taking taylor expansion of th in th
1546593431.477 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.477 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.477 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593431.477 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593431.477 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.477 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.478 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.478 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1546593431.478 * [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
1546593431.478 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1546593431.478 * [misc]taylor:  Taking taylor expansion of th in th
1546593431.478 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.478 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.478 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593431.478 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593431.478 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.478 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.479 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.479 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1546593431.479 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1546593431.480 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593431.481 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593431.481 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.482 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546593431.484 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593431.485 * [misc]backup-simplify:  Simplify (- (/ (- 1/2) (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 1/2 (/ 1 (sqrt 2))))
1546593431.486 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ 1 (sqrt 2)))) into (- (* 1/2 (/ 1 (sqrt 2))))
1546593431.488 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546593431.489 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593431.489 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 1/2 (/ 1 (sqrt 2)))) (/ 0 (sqrt 2))))) into 0
1546593431.489 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.493 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
1546593431.494 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593431.496 * [misc]backup-simplify:  Simplify (- (/ 1/24 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 1/2 (/ 1 (sqrt 2)))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (* 1/24 (/ 1 (sqrt 2)))
1546593431.497 * [misc]backup-simplify:  Simplify (* 1/24 (/ 1 (sqrt 2))) into (/ 1/24 (sqrt 2))
1546593431.499 * [misc]backup-simplify:  Simplify (+ (* (/ 1/24 (sqrt 2)) (pow th 4)) (+ (* (- (* 1/2 (/ 1 (sqrt 2)))) (pow th 2)) (/ 1 (sqrt 2)))) into (- (+ (/ 1 (sqrt 2)) (* 1/24 (/ (pow th 4) (sqrt 2)))) (* 1/2 (/ (pow th 2) (sqrt 2))))
1546593431.499 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593431.499 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in (th) around 0
1546593431.499 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
1546593431.499 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1546593431.499 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1546593431.499 * [misc]taylor:  Taking taylor expansion of th in th
1546593431.499 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.499 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.499 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593431.499 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593431.499 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593431.499 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593431.500 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.500 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.500 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.500 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593431.500 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
1546593431.500 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1546593431.500 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1546593431.500 * [misc]taylor:  Taking taylor expansion of th in th
1546593431.500 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.500 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.500 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593431.501 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593431.501 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593431.501 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593431.501 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.501 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.501 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.501 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593431.502 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593431.502 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593431.502 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.504 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593431.504 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593431.504 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.505 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593431.506 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593431.506 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.507 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593431.508 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593431.508 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.509 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593431.510 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593431.510 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.512 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593431.513 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593431.513 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.513 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) into (/ (cos th) (sqrt 2))
1546593431.514 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 (- th))) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593431.514 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in (th) around 0
1546593431.514 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in th
1546593431.514 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1546593431.514 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1546593431.514 * [misc]taylor:  Taking taylor expansion of -1 in th
1546593431.514 * [misc]backup-simplify:  Simplify -1 into -1
1546593431.514 * [misc]taylor:  Taking taylor expansion of th in th
1546593431.514 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.514 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.514 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546593431.514 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593431.514 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593431.514 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593431.514 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.515 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.515 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.515 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593431.515 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in th
1546593431.515 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1546593431.515 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1546593431.515 * [misc]taylor:  Taking taylor expansion of -1 in th
1546593431.515 * [misc]backup-simplify:  Simplify -1 into -1
1546593431.515 * [misc]taylor:  Taking taylor expansion of th in th
1546593431.515 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.515 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.515 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546593431.515 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593431.515 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593431.515 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593431.516 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.516 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.516 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.516 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593431.516 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593431.517 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593431.517 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.519 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593431.519 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593431.519 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.520 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593431.521 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593431.521 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.522 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593431.523 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593431.523 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.524 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593431.525 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593431.525 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.527 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593431.528 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593431.528 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.529 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) into (/ (cos th) (sqrt 2))
1546593431.529 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2)
1546593431.529 * [misc]backup-simplify:  Simplify (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))) into (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2))
1546593431.529 * [misc]approximate:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in (th a1 a2) around 0
1546593431.529 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in a2
1546593431.529 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a2
1546593431.529 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1546593431.529 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593431.529 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593431.529 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.530 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.530 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593431.530 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593431.530 * [misc]backup-simplify:  Simplify a1 into a1
1546593431.530 * [misc]taylor:  Taking taylor expansion of (cos th) in a2
1546593431.530 * [misc]taylor:  Taking taylor expansion of th in a2
1546593431.530 * [misc]backup-simplify:  Simplify th into th
1546593431.530 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1546593431.530 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1546593431.530 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593431.530 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593431.530 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.530 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.530 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.530 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593431.530 * [misc]backup-simplify:  Simplify (+ 0 (pow a1 2)) into (pow a1 2)
1546593431.531 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1546593431.531 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1546593431.531 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.531 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1546593431.531 * [misc]backup-simplify:  Simplify (* (pow a1 2) (cos th)) into (* (pow a1 2) (cos th))
1546593431.531 * [misc]backup-simplify:  Simplify (/ (* (pow a1 2) (cos th)) (sqrt 2)) into (/ (* (pow a1 2) (cos th)) (sqrt 2))
1546593431.531 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in a1
1546593431.532 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a1
1546593431.532 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1546593431.532 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593431.532 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593431.532 * [misc]backup-simplify:  Simplify a2 into a2
1546593431.532 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593431.532 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593431.532 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.532 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.532 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1546593431.532 * [misc]taylor:  Taking taylor expansion of th in a1
1546593431.532 * [misc]backup-simplify:  Simplify th into th
1546593431.532 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1546593431.532 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1546593431.532 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593431.532 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593431.532 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.532 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.532 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.532 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593431.533 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1546593431.533 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1546593431.533 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1546593431.533 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.533 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1546593431.533 * [misc]backup-simplify:  Simplify (* (pow a2 2) (cos th)) into (* (cos th) (pow a2 2))
1546593431.533 * [misc]backup-simplify:  Simplify (/ (* (cos th) (pow a2 2)) (sqrt 2)) into (/ (* (cos th) (pow a2 2)) (sqrt 2))
1546593431.533 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in th
1546593431.533 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1546593431.533 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1546593431.533 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593431.533 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593431.533 * [misc]backup-simplify:  Simplify a2 into a2
1546593431.533 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593431.534 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593431.534 * [misc]backup-simplify:  Simplify a1 into a1
1546593431.534 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1546593431.534 * [misc]taylor:  Taking taylor expansion of th in th
1546593431.534 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.534 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.534 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593431.534 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593431.534 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.534 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.534 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.534 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593431.534 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593431.534 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1546593431.535 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1546593431.535 * [misc]backup-simplify:  Simplify (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) into (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2))
1546593431.535 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in th
1546593431.535 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1546593431.535 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1546593431.535 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593431.535 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593431.535 * [misc]backup-simplify:  Simplify a2 into a2
1546593431.535 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593431.535 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593431.535 * [misc]backup-simplify:  Simplify a1 into a1
1546593431.535 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1546593431.535 * [misc]taylor:  Taking taylor expansion of th in th
1546593431.535 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.535 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.535 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593431.535 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593431.535 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.535 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.536 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.536 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593431.536 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593431.536 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1546593431.536 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1546593431.536 * [misc]backup-simplify:  Simplify (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) into (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2))
1546593431.537 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) in a1
1546593431.537 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1546593431.537 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593431.537 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593431.537 * [misc]backup-simplify:  Simplify a2 into a2
1546593431.537 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593431.537 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593431.537 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.537 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.537 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593431.537 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593431.537 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.537 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.537 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.537 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593431.537 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1546593431.538 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1546593431.538 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1546593431.538 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593431.538 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593431.538 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.538 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.538 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593431.538 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593431.538 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.538 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.538 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.538 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593431.539 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1546593431.539 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593431.539 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593431.539 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593431.539 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.540 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (* 0 1)) into 0
1546593431.540 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593431.540 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593431.540 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.540 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.540 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.540 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.541 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593431.541 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.541 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593431.541 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.541 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.541 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.543 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546593431.543 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593431.543 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1546593431.543 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.544 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2))))
1546593431.545 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593431.546 * [misc]backup-simplify:  Simplify (- (/ (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2)))) (sqrt 2)) (+ (* (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2)))))
1546593431.546 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2))))) in a1
1546593431.546 * [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2)))) in a1
1546593431.547 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a2 2) (sqrt 2))) in a1
1546593431.547 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1546593431.547 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593431.547 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a1
1546593431.547 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593431.547 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593431.547 * [misc]backup-simplify:  Simplify a2 into a2
1546593431.547 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593431.547 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593431.547 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.547 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.547 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.547 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593431.547 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1546593431.547 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a1 2) (sqrt 2))) in a1
1546593431.548 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1546593431.548 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593431.548 * [misc]taylor:  Taking taylor expansion of (/ (pow a1 2) (sqrt 2)) in a1
1546593431.548 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593431.548 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593431.548 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.548 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.548 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593431.548 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593431.548 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.548 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.548 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.548 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593431.549 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1546593431.549 * [misc]backup-simplify:  Simplify (* 1/2 (/ (pow a2 2) (sqrt 2))) into (* 1/2 (/ (pow a2 2) (sqrt 2)))
1546593431.549 * [misc]backup-simplify:  Simplify (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) 0) into (* 1/2 (/ (pow a2 2) (sqrt 2)))
1546593431.550 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) into (- (* 1/2 (/ (pow a2 2) (sqrt 2))))
1546593431.550 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) in a2
1546593431.550 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a2 2) (sqrt 2))) in a2
1546593431.550 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1546593431.550 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593431.550 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1546593431.550 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593431.550 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593431.550 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.550 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.550 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593431.550 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593431.550 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.550 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.551 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.551 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593431.551 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1546593431.551 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.551 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.551 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.551 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593431.552 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593431.552 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593431.553 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593431.554 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (/ 1 (sqrt 2))
1546593431.554 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt 2)) in a2
1546593431.554 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593431.554 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593431.554 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.554 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.555 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.555 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1546593431.555 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1546593431.555 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.555 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.556 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1546593431.557 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546593431.558 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593431.558 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1546593431.558 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.559 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1546593431.559 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593431.561 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2))))) (/ 0 (sqrt 2))))) into 0
1546593431.561 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593431.561 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.561 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.561 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.561 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.561 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593431.562 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593431.562 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ (pow a2 2) (sqrt 2)))) into 0
1546593431.562 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.563 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.563 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.563 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.563 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.563 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.563 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.563 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.563 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593431.563 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593431.563 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.564 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593431.565 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593431.565 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.565 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.565 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.565 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.565 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593431.565 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.566 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) (pow (* a2 (* 1 1)) 2)) (* (/ 1 (sqrt 2)) (pow (* 1 (* a1 1)) 2))) into (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2)))
1546593431.567 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 th)) (sqrt 2)) (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2)))) into (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1546593431.567 * [misc]approximate:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in (th a1 a2) around 0
1546593431.567 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a2
1546593431.567 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1546593431.567 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1546593431.567 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1546593431.567 * [misc]taylor:  Taking taylor expansion of th in a2
1546593431.567 * [misc]backup-simplify:  Simplify th into th
1546593431.567 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593431.567 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593431.567 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593431.567 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1546593431.567 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593431.567 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593431.567 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593431.567 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.567 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.568 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593431.568 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593431.568 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1546593431.568 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593431.568 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593431.568 * [misc]backup-simplify:  Simplify a1 into a1
1546593431.568 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593431.568 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593431.568 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593431.568 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593431.568 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.568 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.569 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.569 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593431.569 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593431.569 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.569 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593431.569 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546593431.569 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593431.569 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593431.570 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1546593431.570 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593431.570 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1546593431.570 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1546593431.570 * [misc]taylor:  Taking taylor expansion of th in a1
1546593431.570 * [misc]backup-simplify:  Simplify th into th
1546593431.570 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593431.570 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593431.570 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593431.570 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593431.570 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593431.570 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593431.570 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593431.570 * [misc]backup-simplify:  Simplify a2 into a2
1546593431.570 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593431.570 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593431.570 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593431.570 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593431.570 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593431.570 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.570 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.570 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593431.571 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593431.571 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593431.571 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593431.571 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.571 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.571 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.571 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593431.571 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593431.571 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.572 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593431.572 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593431.572 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593431.572 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593431.572 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1546593431.572 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593431.572 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1546593431.572 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1546593431.572 * [misc]taylor:  Taking taylor expansion of th in th
1546593431.572 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.572 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.572 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593431.572 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593431.572 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593431.573 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593431.573 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593431.573 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593431.573 * [misc]backup-simplify:  Simplify a2 into a2
1546593431.573 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593431.573 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593431.573 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593431.573 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593431.573 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593431.573 * [misc]backup-simplify:  Simplify a1 into a1
1546593431.573 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593431.573 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593431.573 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593431.573 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593431.573 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.573 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.573 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.574 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593431.574 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593431.574 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1546593431.574 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1546593431.574 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593431.574 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1546593431.574 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1546593431.574 * [misc]taylor:  Taking taylor expansion of th in th
1546593431.575 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.575 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.575 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593431.575 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593431.575 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593431.575 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593431.575 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593431.575 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593431.575 * [misc]backup-simplify:  Simplify a2 into a2
1546593431.575 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593431.575 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593431.575 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593431.575 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593431.575 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593431.575 * [misc]backup-simplify:  Simplify a1 into a1
1546593431.575 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593431.575 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593431.575 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593431.575 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593431.575 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.576 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.576 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.576 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593431.576 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593431.581 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1546593431.581 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1546593431.581 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593431.581 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1546593431.581 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1546593431.581 * [misc]taylor:  Taking taylor expansion of th in a1
1546593431.581 * [misc]backup-simplify:  Simplify th into th
1546593431.581 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593431.581 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593431.581 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593431.581 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593431.581 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593431.581 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593431.581 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593431.581 * [misc]backup-simplify:  Simplify a2 into a2
1546593431.581 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593431.582 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593431.582 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593431.582 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593431.582 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593431.582 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.582 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.582 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593431.582 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593431.582 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593431.582 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593431.582 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.582 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.583 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.583 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593431.583 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593431.583 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.583 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593431.583 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593431.584 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593431.584 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593431.584 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in a2
1546593431.584 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1546593431.584 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1546593431.584 * [misc]taylor:  Taking taylor expansion of th in a2
1546593431.584 * [misc]backup-simplify:  Simplify th into th
1546593431.584 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593431.584 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593431.584 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593431.584 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593431.584 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593431.584 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.584 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.585 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.585 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593431.585 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593431.585 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.585 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593431.585 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593431.585 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593431.586 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593431.586 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593431.586 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1546593431.586 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.586 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1546593431.587 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593431.587 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593431.587 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.587 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593431.588 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593431.588 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.588 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593431.588 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593431.589 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1546593431.590 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593431.590 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1546593431.590 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.591 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.591 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593431.591 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593431.591 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.591 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.592 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593431.592 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593431.592 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1546593431.592 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593431.593 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.593 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1546593431.595 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593431.596 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593431.596 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593431.596 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.596 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593431.597 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593431.597 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1546593431.598 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593431.598 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593431.598 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593431.600 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593431.600 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593431.600 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.601 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.601 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ 1 th)) (pow a2 2))
1546593431.602 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593431.603 * [misc]backup-simplify:  Simplify (- (/ (/ (cos (/ 1 th)) (pow a2 2)) (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2)))
1546593431.603 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in a2
1546593431.603 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1546593431.603 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1546593431.603 * [misc]taylor:  Taking taylor expansion of th in a2
1546593431.603 * [misc]backup-simplify:  Simplify th into th
1546593431.603 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593431.603 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593431.604 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593431.604 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1546593431.604 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593431.604 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593431.604 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.604 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.604 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.604 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593431.604 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593431.604 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.604 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.604 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593431.604 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593431.604 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.605 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593431.605 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593431.605 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1546593431.605 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593431.605 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593431.606 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593431.606 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593431.606 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593431.607 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1546593431.607 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593431.607 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.608 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1546593431.608 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593431.609 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593431.609 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593431.609 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.609 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.609 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.609 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593431.610 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593431.610 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593431.610 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593431.610 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.612 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546593431.612 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593431.612 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593431.614 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593431.614 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546593431.615 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.615 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.615 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1546593431.615 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593431.616 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))))) into 0
1546593431.616 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.616 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.616 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593431.616 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593431.616 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1546593431.617 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593431.617 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1546593431.617 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.618 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.618 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593431.618 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1546593431.618 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593431.618 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.618 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.618 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593431.618 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593431.619 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1546593431.619 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593431.619 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1546593431.620 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.620 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.620 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593431.620 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.620 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1546593431.621 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593431.621 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1546593431.621 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593431.621 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.622 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1546593431.623 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593431.623 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593431.623 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593431.623 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.623 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.623 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.623 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.623 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.624 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593431.624 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593431.624 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593431.624 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593431.624 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.626 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593431.626 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593431.627 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593431.628 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593431.628 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1546593431.628 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.629 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.629 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1546593431.630 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593431.631 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593431.631 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.631 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.631 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593431.631 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593431.632 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593431.632 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593431.632 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593431.632 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.633 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.633 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593431.633 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593431.634 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1546593431.634 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593431.634 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.634 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.635 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593431.635 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593431.635 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593431.636 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593431.636 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593431.636 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.636 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.637 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593431.637 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593431.637 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.638 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (pow (* 1 (* (/ 1 (/ 1 a1)) 1)) 2)) (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (pow (* (/ 1 (/ 1 a2)) (* 1 1)) 2))) into (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1546593431.638 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 (- th))) (sqrt 2)) (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2))))) into (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1546593431.638 * [misc]approximate:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in (th a1 a2) around 0
1546593431.638 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a2
1546593431.638 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1546593431.638 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1546593431.638 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1546593431.638 * [misc]taylor:  Taking taylor expansion of -1 in a2
1546593431.638 * [misc]backup-simplify:  Simplify -1 into -1
1546593431.638 * [misc]taylor:  Taking taylor expansion of th in a2
1546593431.638 * [misc]backup-simplify:  Simplify th into th
1546593431.638 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593431.638 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593431.638 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593431.638 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1546593431.638 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593431.638 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593431.638 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593431.639 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.639 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.639 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593431.639 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593431.639 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1546593431.639 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593431.639 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593431.639 * [misc]backup-simplify:  Simplify a1 into a1
1546593431.639 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593431.639 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593431.639 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593431.639 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593431.639 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.639 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.639 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.639 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593431.639 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593431.639 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.639 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593431.640 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546593431.640 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593431.640 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593431.640 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1546593431.640 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593431.640 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1546593431.640 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1546593431.640 * [misc]taylor:  Taking taylor expansion of -1 in a1
1546593431.640 * [misc]backup-simplify:  Simplify -1 into -1
1546593431.640 * [misc]taylor:  Taking taylor expansion of th in a1
1546593431.640 * [misc]backup-simplify:  Simplify th into th
1546593431.640 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593431.640 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593431.640 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593431.640 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593431.640 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593431.640 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593431.640 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593431.640 * [misc]backup-simplify:  Simplify a2 into a2
1546593431.640 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593431.640 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593431.640 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593431.640 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593431.640 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593431.640 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.640 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.640 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593431.641 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593431.641 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593431.641 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593431.641 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.641 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.641 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.641 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593431.641 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593431.641 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.641 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593431.641 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593431.641 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593431.642 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593431.642 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1546593431.642 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593431.642 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1546593431.642 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1546593431.642 * [misc]taylor:  Taking taylor expansion of -1 in th
1546593431.642 * [misc]backup-simplify:  Simplify -1 into -1
1546593431.642 * [misc]taylor:  Taking taylor expansion of th in th
1546593431.642 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.642 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.642 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546593431.642 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593431.642 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593431.642 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593431.642 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593431.642 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593431.642 * [misc]backup-simplify:  Simplify a2 into a2
1546593431.642 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593431.642 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593431.642 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593431.642 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593431.642 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593431.642 * [misc]backup-simplify:  Simplify a1 into a1
1546593431.642 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593431.642 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593431.642 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593431.642 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593431.642 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.642 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.643 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.643 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593431.643 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593431.643 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1546593431.643 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1546593431.643 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593431.643 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1546593431.643 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1546593431.643 * [misc]taylor:  Taking taylor expansion of -1 in th
1546593431.643 * [misc]backup-simplify:  Simplify -1 into -1
1546593431.643 * [misc]taylor:  Taking taylor expansion of th in th
1546593431.643 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.643 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.643 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546593431.643 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593431.643 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593431.643 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593431.643 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593431.643 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593431.643 * [misc]backup-simplify:  Simplify a2 into a2
1546593431.643 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593431.644 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593431.644 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593431.644 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593431.644 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593431.644 * [misc]backup-simplify:  Simplify a1 into a1
1546593431.644 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593431.644 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593431.644 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593431.644 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593431.644 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.644 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.644 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.644 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593431.644 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593431.644 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1546593431.645 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1546593431.645 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593431.645 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1546593431.645 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1546593431.645 * [misc]taylor:  Taking taylor expansion of -1 in a1
1546593431.645 * [misc]backup-simplify:  Simplify -1 into -1
1546593431.645 * [misc]taylor:  Taking taylor expansion of th in a1
1546593431.645 * [misc]backup-simplify:  Simplify th into th
1546593431.645 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593431.645 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593431.645 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593431.645 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593431.645 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593431.645 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593431.645 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593431.645 * [misc]backup-simplify:  Simplify a2 into a2
1546593431.645 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593431.645 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593431.645 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593431.645 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593431.645 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593431.645 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.645 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.645 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593431.645 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593431.645 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593431.645 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593431.645 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.645 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.646 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.646 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593431.646 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593431.646 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.646 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593431.646 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593431.646 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593431.646 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593431.646 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in a2
1546593431.646 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1546593431.646 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1546593431.646 * [misc]taylor:  Taking taylor expansion of -1 in a2
1546593431.646 * [misc]backup-simplify:  Simplify -1 into -1
1546593431.646 * [misc]taylor:  Taking taylor expansion of th in a2
1546593431.646 * [misc]backup-simplify:  Simplify th into th
1546593431.646 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593431.646 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593431.646 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593431.646 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593431.646 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593431.646 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.646 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.647 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.647 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593431.647 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593431.647 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.647 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593431.647 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593431.647 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593431.647 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593431.647 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593431.648 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1546593431.648 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.648 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1546593431.649 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593431.649 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593431.649 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.649 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593431.649 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593431.649 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.650 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593431.650 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593431.650 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1546593431.651 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593431.651 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1546593431.652 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.652 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.652 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593431.653 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593431.653 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.653 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.653 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593431.653 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593431.653 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1546593431.654 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593431.654 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.654 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1546593431.656 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593431.657 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593431.657 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593431.657 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.657 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593431.658 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593431.658 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1546593431.659 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593431.659 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593431.659 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593431.661 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593431.661 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593431.661 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.661 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.662 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ -1 th)) (pow a2 2))
1546593431.663 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593431.664 * [misc]backup-simplify:  Simplify (- (/ (/ (cos (/ -1 th)) (pow a2 2)) (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2)))
1546593431.664 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in a2
1546593431.664 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1546593431.664 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1546593431.664 * [misc]taylor:  Taking taylor expansion of -1 in a2
1546593431.664 * [misc]backup-simplify:  Simplify -1 into -1
1546593431.664 * [misc]taylor:  Taking taylor expansion of th in a2
1546593431.664 * [misc]backup-simplify:  Simplify th into th
1546593431.664 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593431.664 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593431.664 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593431.664 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1546593431.664 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593431.664 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593431.664 * [misc]backup-simplify:  Simplify 2 into 2
1546593431.665 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593431.665 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593431.665 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593431.665 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593431.665 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.665 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.665 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593431.665 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593431.665 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.665 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593431.665 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593431.666 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1546593431.666 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593431.666 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593431.667 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593431.667 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593431.667 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593431.668 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1546593431.668 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593431.668 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.669 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1546593431.669 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593431.670 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593431.670 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593431.670 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.670 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.670 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.670 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593431.671 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593431.671 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593431.671 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593431.672 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.673 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546593431.674 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593431.674 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593431.676 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593431.676 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546593431.676 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.676 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.677 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1546593431.677 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593431.678 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))))) into 0
1546593431.678 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.678 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.679 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593431.679 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593431.679 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1546593431.680 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593431.681 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1546593431.681 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.681 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.681 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593431.681 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1546593431.682 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593431.682 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.682 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.682 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593431.682 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593431.683 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1546593431.684 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593431.684 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1546593431.684 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.684 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.685 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593431.685 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.686 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1546593431.686 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593431.687 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1546593431.687 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593431.687 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.688 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1546593431.690 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593431.691 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593431.691 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593431.691 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.691 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.691 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.691 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.691 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.692 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593431.692 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593431.692 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593431.693 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593431.693 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.696 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593431.696 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593431.697 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593431.699 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593431.699 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1546593431.700 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.700 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.700 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1546593431.702 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593431.703 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593431.703 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.703 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.704 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593431.704 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593431.705 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593431.706 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593431.706 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593431.706 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.706 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.707 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593431.708 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593431.708 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1546593431.709 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593431.709 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.709 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.710 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593431.711 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593431.711 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593431.712 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593431.712 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593431.713 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593431.713 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.714 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593431.715 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593431.715 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.716 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (pow (* 1 (* (/ 1 (/ 1 (- a1))) 1)) 2)) (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (pow (* (/ 1 (/ 1 (- a2))) (* 1 1)) 2))) into (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1546593431.716 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2)
1546593431.716 * [misc]backup-simplify:  Simplify (+ (* a1 a1) (* a2 a2)) into (+ (pow a2 2) (pow a1 2))
1546593431.716 * [misc]approximate:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in (a1 a2) around 0
1546593431.716 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1546593431.716 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593431.716 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593431.716 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.716 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.716 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593431.716 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593431.716 * [misc]backup-simplify:  Simplify a1 into a1
1546593431.716 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1546593431.716 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593431.716 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593431.716 * [misc]backup-simplify:  Simplify a2 into a2
1546593431.716 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593431.716 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593431.716 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.717 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.717 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1546593431.717 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593431.717 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593431.717 * [misc]backup-simplify:  Simplify a2 into a2
1546593431.717 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593431.717 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593431.717 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.717 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.717 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593431.717 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1546593431.717 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593431.717 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593431.717 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.717 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.717 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593431.717 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.717 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.717 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.717 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.718 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593431.718 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593431.718 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593431.718 * [misc]taylor:  Taking taylor expansion of 1 in a2
1546593431.718 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.718 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.718 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.718 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593431.718 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.719 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593431.719 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593431.719 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.719 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.719 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.719 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.719 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.719 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.720 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593431.720 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.720 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1546593431.720 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593431.721 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.721 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.721 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.721 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.721 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.721 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* a2 1) 2)) (* 1 (pow (* 1 a1) 2))) into (+ (pow a2 2) (pow a1 2))
1546593431.721 * [misc]backup-simplify:  Simplify (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593431.721 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in (a1 a2) around 0
1546593431.721 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1546593431.721 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593431.721 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593431.721 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593431.721 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.721 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.722 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593431.722 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593431.722 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1546593431.722 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593431.722 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593431.722 * [misc]backup-simplify:  Simplify a1 into a1
1546593431.722 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593431.722 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593431.722 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593431.722 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593431.722 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593431.722 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593431.722 * [misc]backup-simplify:  Simplify a2 into a2
1546593431.722 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593431.722 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593431.722 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593431.722 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593431.722 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593431.722 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.722 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.723 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593431.723 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593431.724 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593431.724 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593431.724 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593431.724 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593431.724 * [misc]backup-simplify:  Simplify a2 into a2
1546593431.724 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593431.724 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593431.724 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593431.724 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593431.724 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593431.724 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.724 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.725 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593431.725 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593431.725 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593431.725 * [misc]taylor:  Taking taylor expansion of 1 in a2
1546593431.725 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.725 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593431.725 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593431.726 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.726 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.726 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.726 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593431.726 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593431.726 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1546593431.726 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593431.726 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593431.727 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593431.727 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.727 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.727 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593431.727 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593431.727 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.727 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.727 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593431.727 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593431.728 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593431.728 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593431.728 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.728 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.728 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.728 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593431.729 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593431.729 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.729 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.729 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.729 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593431.729 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593431.730 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593431.730 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593431.730 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.730 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.730 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.730 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593431.731 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593431.731 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.731 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.731 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.731 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 a1))) 2)) (* 1 (pow (* (/ 1 (/ 1 a2)) 1) 2))) into (+ (pow a2 2) (pow a1 2))
1546593431.732 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2)))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593431.732 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in (a1 a2) around 0
1546593431.732 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1546593431.732 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593431.732 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593431.732 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593431.732 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.732 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.732 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593431.732 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593431.732 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1546593431.732 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593431.732 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593431.732 * [misc]backup-simplify:  Simplify a1 into a1
1546593431.732 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593431.732 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593431.732 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593431.732 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593431.732 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593431.732 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593431.732 * [misc]backup-simplify:  Simplify a2 into a2
1546593431.733 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593431.733 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593431.733 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593431.733 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593431.733 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593431.733 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.733 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.733 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593431.733 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593431.733 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593431.733 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593431.733 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593431.733 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593431.733 * [misc]backup-simplify:  Simplify a2 into a2
1546593431.733 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593431.733 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593431.733 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593431.733 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593431.733 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593431.734 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.734 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.734 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593431.734 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593431.734 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593431.734 * [misc]taylor:  Taking taylor expansion of 1 in a2
1546593431.734 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.734 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593431.735 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593431.735 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.735 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.735 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.735 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593431.735 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593431.735 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1546593431.735 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593431.736 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593431.736 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593431.736 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.736 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.736 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593431.736 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593431.736 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.736 * [misc]backup-simplify:  Simplify 1 into 1
1546593431.736 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593431.736 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593431.737 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593431.737 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593431.737 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.737 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.737 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.737 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593431.738 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593431.738 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.738 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.738 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.738 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593431.738 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593431.739 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593431.739 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593431.739 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593431.739 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593431.739 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.739 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593431.740 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593431.740 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.740 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.740 * [misc]backup-simplify:  Simplify 0 into 0
1546593431.740 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- a1)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- a2))) 1) 2))) into (+ (pow a2 2) (pow a1 2))
1546593431.740 * * * [misc]progress:  simplifying candidates
1546593431.740 * * * * [misc]progress:  [ 1 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (pow (/ (cos th) (sqrt 2)) 1) (+ (* a1 a1) (* a2 a2))))>
1546593431.741 * * * * [misc]progress:  [ 2 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (exp (- (log (cos th)) (log (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1546593431.741 * [enter]simplify:  Simplifying (- (log (cos th)) (log (sqrt 2)))
1546593431.741 * * [misc]simplify:  iters left: 4 (7 enodes)
1546593431.744 * * [misc]simplify:  iters left: 3 (9 enodes)
1546593431.746 * * [misc]simplify:  iters left: 2 (10 enodes)
1546593431.750 * [exit]simplify:  Simplified to (- (log (cos th)) (log (sqrt 2)))
1546593431.750 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (exp (- (log (cos th)) (log (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1546593431.750 * * * * [misc]progress:  [ 3 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (exp (log (/ (cos th) (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1546593431.750 * * * * [misc]progress:  [ 4 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (log (exp (/ (cos th) (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1546593431.750 * * * * [misc]progress:  [ 5 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (cbrt (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1546593431.750 * [enter]simplify:  Simplifying (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
1546593431.750 * * [misc]simplify:  iters left: 6 (9 enodes)
1546593431.754 * * [misc]simplify:  iters left: 5 (18 enodes)
1546593431.760 * * [misc]simplify:  iters left: 4 (46 enodes)
1546593431.768 * * [misc]simplify:  iters left: 3 (101 enodes)
1546593431.787 * * [misc]simplify:  iters left: 2 (177 enodes)
1546593431.860 * * [misc]simplify:  iters left: 1 (305 enodes)
1546593432.018 * [exit]simplify:  Simplified to (/ (pow (cos th) 3) (* (sqrt 2) 2))
1546593432.018 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (cbrt (/ (pow (cos th) 3) (* (sqrt 2) 2))) (+ (* a1 a1) (* a2 a2))))
1546593432.018 * * * * [misc]progress:  [ 6 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (cbrt (/ (cos th) (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1546593432.018 * * * * [misc]progress:  [ 7 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (cbrt (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1546593432.018 * * * * [misc]progress:  [ 8 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (sqrt (/ (cos th) (sqrt 2))) (sqrt (/ (cos th) (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1546593432.018 * * * * [misc]progress:  [ 9 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (- (cos th)) (- (sqrt 2))) (+ (* a1 a1) (* a2 a2))))>
1546593432.018 * * * * [misc]progress:  [ 10 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1546593432.018 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1546593432.018 * * [misc]simplify:  iters left: 6 (9 enodes)
1546593432.020 * * [misc]simplify:  iters left: 5 (15 enodes)
1546593432.022 * * [misc]simplify:  iters left: 4 (24 enodes)
1546593432.026 * * [misc]simplify:  iters left: 3 (27 enodes)
1546593432.029 * * [misc]simplify:  iters left: 2 (30 enodes)
1546593432.036 * [exit]simplify:  Simplified to (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2))))
1546593432.036 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1546593432.036 * [enter]simplify:  Simplifying (/ (cbrt (cos th)) (cbrt (sqrt 2)))
1546593432.036 * * [misc]simplify:  iters left: 4 (7 enodes)
1546593432.039 * [exit]simplify:  Simplified to (/ (cbrt (cos th)) (cbrt (sqrt 2)))
1546593432.039 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1546593432.039 * * * * [misc]progress:  [ 11 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (/ (cbrt (cos th)) (sqrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1546593432.039 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1546593432.039 * * [misc]simplify:  iters left: 6 (8 enodes)
1546593432.042 * * [misc]simplify:  iters left: 5 (10 enodes)
1546593432.045 * * [misc]simplify:  iters left: 4 (12 enodes)
1546593432.049 * * [misc]simplify:  iters left: 3 (13 enodes)
1546593432.053 * [exit]simplify:  Simplified to (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1546593432.053 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (/ (cbrt (cos th)) (sqrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1546593432.054 * [enter]simplify:  Simplifying (/ (cbrt (cos th)) (sqrt (sqrt 2)))
1546593432.054 * * [misc]simplify:  iters left: 4 (7 enodes)
1546593432.056 * [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt (sqrt 2)))
1546593432.056 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (/ (cbrt (cos th)) (sqrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1546593432.056 * * * * [misc]progress:  [ 12 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) 1) (/ (cbrt (cos th)) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))>
1546593432.056 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) 1)
1546593432.057 * * [misc]simplify:  iters left: 6 (6 enodes)
1546593432.058 * * [misc]simplify:  iters left: 5 (10 enodes)
1546593432.060 * * [misc]simplify:  iters left: 4 (16 enodes)
1546593432.062 * * [misc]simplify:  iters left: 3 (18 enodes)
1546593432.064 * * [misc]simplify:  iters left: 2 (23 enodes)
1546593432.066 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1546593432.066 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (* (cbrt (cos th)) (cbrt (cos th))) (/ (cbrt (cos th)) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))
1546593432.067 * [enter]simplify:  Simplifying (/ (cbrt (cos th)) (sqrt 2))
1546593432.067 * * [misc]simplify:  iters left: 4 (6 enodes)
1546593432.068 * [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt 2))
1546593432.068 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (* (cbrt (cos th)) (cbrt (cos th))) (/ (cbrt (cos th)) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))
1546593432.068 * * * * [misc]progress:  [ 13 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (sqrt (cos th)) (cbrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1546593432.068 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1546593432.068 * * [misc]simplify:  iters left: 6 (8 enodes)
1546593432.069 * * [misc]simplify:  iters left: 5 (10 enodes)
1546593432.071 * [exit]simplify:  Simplified to (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1546593432.071 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2))) (/ (sqrt (cos th)) (cbrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1546593432.071 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (cbrt (sqrt 2)))
1546593432.071 * * [misc]simplify:  iters left: 4 (7 enodes)
1546593432.073 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (cbrt (sqrt 2)))
1546593432.073 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (sqrt (cos th)) (cbrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1546593432.073 * * * * [misc]progress:  [ 14 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ (sqrt (cos th)) (sqrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1546593432.073 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1546593432.073 * * [misc]simplify:  iters left: 4 (7 enodes)
1546593432.074 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1546593432.074 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ (sqrt (cos th)) (sqrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1546593432.074 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1546593432.075 * * [misc]simplify:  iters left: 4 (7 enodes)
1546593432.076 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1546593432.076 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ (sqrt (cos th)) (sqrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1546593432.076 * * * * [misc]progress:  [ 15 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) 1) (/ (sqrt (cos th)) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))>
1546593432.076 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) 1)
1546593432.076 * * [misc]simplify:  iters left: 4 (5 enodes)
1546593432.077 * * [misc]simplify:  iters left: 3 (7 enodes)
1546593432.078 * * [misc]simplify:  iters left: 2 (9 enodes)
1546593432.080 * [exit]simplify:  Simplified to (sqrt (cos th))
1546593432.080 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (sqrt (cos th)) (/ (sqrt (cos th)) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))
1546593432.080 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt 2))
1546593432.080 * * [misc]simplify:  iters left: 4 (6 enodes)
1546593432.082 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt 2))
1546593432.082 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (sqrt (cos th)) (/ (sqrt (cos th)) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))
1546593432.082 * * * * [misc]progress:  [ 16 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cos th) (cbrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1546593432.082 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1546593432.082 * * [misc]simplify:  iters left: 6 (6 enodes)
1546593432.083 * * [misc]simplify:  iters left: 5 (10 enodes)
1546593432.085 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1546593432.085 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1546593432.085 * [enter]simplify:  Simplifying (/ (cos th) (cbrt (sqrt 2)))
1546593432.085 * * [misc]simplify:  iters left: 4 (6 enodes)
1546593432.086 * [exit]simplify:  Simplified to (/ (cos th) (cbrt (sqrt 2)))
1546593432.086 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cos th) (cbrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1546593432.086 * * * * [misc]progress:  [ 17 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1546593432.086 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt 2)))
1546593432.086 * * [misc]simplify:  iters left: 4 (5 enodes)
1546593432.087 * * [misc]simplify:  iters left: 3 (7 enodes)
1546593432.088 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
1546593432.088 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1546593432.089 * [enter]simplify:  Simplifying (/ (cos th) (sqrt (sqrt 2)))
1546593432.089 * * [misc]simplify:  iters left: 4 (6 enodes)
1546593432.090 * [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
1546593432.090 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1546593432.090 * * * * [misc]progress:  [ 18 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ 1 1) (/ (cos th) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))>
1546593432.090 * [enter]simplify:  Simplifying (/ 1 1)
1546593432.090 * * [misc]simplify:  iters left: 2 (2 enodes)
1546593432.090 * * [misc]simplify:  iters left: 1 (4 enodes)
1546593432.091 * [exit]simplify:  Simplified to 1
1546593432.091 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* 1 (/ (cos th) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))
1546593432.091 * [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
1546593432.091 * * [misc]simplify:  iters left: 3 (5 enodes)
1546593432.092 * [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
1546593432.092 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* 1 (/ (cos th) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))
1546593432.093 * * * * [misc]progress:  [ 19 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* 1 (/ (cos th) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))>
1546593432.093 * * * * [misc]progress:  [ 20 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (cos th) (/ 1 (sqrt 2))) (+ (* a1 a1) (* a2 a2))))>
1546593432.093 * * * * [misc]progress:  [ 21 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 (/ (sqrt 2) (cos th))) (+ (* a1 a1) (* a2 a2))))>
1546593432.093 * * * * [misc]progress:  [ 22 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))>
1546593432.093 * [enter]simplify:  Simplifying (cbrt (sqrt 2))
1546593432.093 * * [misc]simplify:  iters left: 2 (3 enodes)
1546593432.094 * [exit]simplify:  Simplified to (cbrt (sqrt 2))
1546593432.094 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (/ (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))
1546593432.094 * * * * [misc]progress:  [ 23 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))>
1546593432.095 * [enter]simplify:  Simplifying (sqrt (sqrt 2))
1546593432.095 * * [misc]simplify:  iters left: 2 (3 enodes)
1546593432.096 * [exit]simplify:  Simplified to (sqrt (sqrt 2))
1546593432.096 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))
1546593432.096 * * * * [misc]progress:  [ 24 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (/ (cos th) 1) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))>
1546593432.096 * [enter]simplify:  Simplifying (sqrt 2)
1546593432.096 * * [misc]simplify:  iters left: 1 (2 enodes)
1546593432.096 * [exit]simplify:  Simplified to (sqrt 2)
1546593432.097 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (/ (/ (cos th) 1) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))
1546593432.097 * * * * [misc]progress:  [ 25 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (/ (sqrt 2) (cbrt (cos th)))) (+ (* a1 a1) (* a2 a2))))>
1546593432.097 * [enter]simplify:  Simplifying (* (cbrt (cos th)) (cbrt (cos th)))
1546593432.097 * * [misc]simplify:  iters left: 4 (4 enodes)
1546593432.097 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1546593432.097 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (/ (sqrt 2) (cbrt (cos th)))) (+ (* a1 a1) (* a2 a2))))
1546593432.097 * * * * [misc]progress:  [ 26 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (cos th)) (/ (sqrt 2) (sqrt (cos th)))) (+ (* a1 a1) (* a2 a2))))>
1546593432.098 * [enter]simplify:  Simplifying (sqrt (cos th))
1546593432.098 * * [misc]simplify:  iters left: 2 (3 enodes)
1546593432.098 * [exit]simplify:  Simplified to (sqrt (cos th))
1546593432.098 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (/ (sqrt (cos th)) (/ (sqrt 2) (sqrt (cos th)))) (+ (* a1 a1) (* a2 a2))))
1546593432.098 * * * * [misc]progress:  [ 27 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 (/ (sqrt 2) (cos th))) (+ (* a1 a1) (* a2 a2))))>
1546593432.098 * * * * [misc]progress:  [ 28 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (pow (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))) 1))>
1546593432.098 * [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))
1546593432.098 * * [misc]simplify:  iters left: 6 (11 enodes)
1546593432.100 * * [misc]simplify:  iters left: 5 (21 enodes)
1546593432.104 * * [misc]simplify:  iters left: 4 (47 enodes)
1546593432.111 * * [misc]simplify:  iters left: 3 (66 enodes)
1546593432.120 * * [misc]simplify:  iters left: 2 (86 enodes)
1546593432.133 * * [misc]simplify:  iters left: 1 (102 enodes)
1546593432.158 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
1546593432.158 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (pow (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))) 1))
1546593432.158 * * * * [misc]progress:  [ 29 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (pow (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))) 1))>
1546593432.158 * * * * [misc]progress:  [ 30 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (+ (- (log (cos th)) (log (sqrt 2))) (log (+ (* a1 a1) (* a2 a2))))))>
1546593432.158 * [enter]simplify:  Simplifying (+ (- (log (cos th)) (log (sqrt 2))) (log (+ (* a1 a1) (* a2 a2))))
1546593432.158 * * [misc]simplify:  iters left: 6 (14 enodes)
1546593432.163 * * [misc]simplify:  iters left: 5 (20 enodes)
1546593432.169 * * [misc]simplify:  iters left: 4 (30 enodes)
1546593432.178 * * [misc]simplify:  iters left: 3 (39 enodes)
1546593432.191 * * [misc]simplify:  iters left: 2 (57 enodes)
1546593432.206 * * [misc]simplify:  iters left: 1 (84 enodes)
1546593432.230 * [exit]simplify:  Simplified to (+ (log (+ (* a2 a2) (* a1 a1))) (- (log (cos th)) (log (sqrt 2))))
1546593432.230 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (+ (log (+ (* a2 a2) (* a1 a1))) (- (log (cos th)) (log (sqrt 2))))))
1546593432.230 * * * * [misc]progress:  [ 31 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (+ (log (/ (cos th) (sqrt 2))) (log (+ (* a1 a1) (* a2 a2))))))>
1546593432.230 * [enter]simplify:  Simplifying (+ (log (/ (cos th) (sqrt 2))) (log (+ (* a1 a1) (* a2 a2))))
1546593432.230 * * [misc]simplify:  iters left: 6 (13 enodes)
1546593432.233 * * [misc]simplify:  iters left: 5 (18 enodes)
1546593432.236 * * [misc]simplify:  iters left: 4 (24 enodes)
1546593432.240 * * [misc]simplify:  iters left: 3 (33 enodes)
1546593432.245 * * [misc]simplify:  iters left: 2 (43 enodes)
1546593432.250 * * [misc]simplify:  iters left: 1 (59 enodes)
1546593432.268 * [exit]simplify:  Simplified to (+ (log (+ (* a2 a2) (* a1 a1))) (log (/ (cos th) (sqrt 2))))
1546593432.268 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (+ (log (+ (* a2 a2) (* a1 a1))) (log (/ (cos th) (sqrt 2))))))
1546593432.268 * * * * [misc]progress:  [ 32 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (log (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))))>
1546593432.268 * * * * [misc]progress:  [ 33 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (log (exp (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))))>
1546593432.268 * * * * [misc]progress:  [ 34 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (* (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2))))))>
1546593432.269 * [enter]simplify:  Simplifying (* (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2))))
1546593432.269 * * [misc]simplify:  iters left: 6 (17 enodes)
1546593432.276 * * [misc]simplify:  iters left: 5 (45 enodes)
1546593432.298 * * [misc]simplify:  iters left: 4 (232 enodes)
1546593432.511 * [exit]simplify:  Simplified to (* (pow (+ (* a2 a2) (* a1 a1)) 3) (/ (pow (cos th) 3) (* (sqrt 2) 2)))
1546593432.511 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (* (pow (+ (* a2 a2) (* a1 a1)) 3) (/ (pow (cos th) 3) (* (sqrt 2) 2)))))
1546593432.511 * * * * [misc]progress:  [ 35 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (* (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2))) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2))))))>
1546593432.511 * [enter]simplify:  Simplifying (* (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2))) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2))))
1546593432.511 * * [misc]simplify:  iters left: 6 (15 enodes)
1546593432.514 * * [misc]simplify:  iters left: 5 (41 enodes)
1546593432.525 * * [misc]simplify:  iters left: 4 (208 enodes)
1546593432.618 * [exit]simplify:  Simplified to (* (pow (+ (* a2 a2) (* a1 a1)) 3) (pow (/ (cos th) (sqrt 2)) 3))
1546593432.618 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (* (pow (+ (* a2 a2) (* a1 a1)) 3) (pow (/ (cos th) (sqrt 2)) 3))))
1546593432.618 * * * * [misc]progress:  [ 36 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (cbrt (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))) (cbrt (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))) (cbrt (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))))>
1546593432.618 * * * * [misc]progress:  [ 37 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (* (* (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))) (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))) (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))))>
1546593432.618 * * * * [misc]progress:  [ 38 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (sqrt (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))) (sqrt (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))))>
1546593432.618 * * * * [misc]progress:  [ 39 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))) (* (sqrt 2) (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))))>
1546593432.619 * [enter]simplify:  Simplifying (* (cos th) (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))
1546593432.619 * * [misc]simplify:  iters left: 6 (11 enodes)
1546593432.622 * * [misc]simplify:  iters left: 5 (29 enodes)
1546593432.629 * * [misc]simplify:  iters left: 4 (71 enodes)
1546593432.643 * * [misc]simplify:  iters left: 3 (155 enodes)
1546593432.674 * * [misc]simplify:  iters left: 2 (226 enodes)
1546593432.731 * * [misc]simplify:  iters left: 1 (247 enodes)
1546593432.756 * [exit]simplify:  Simplified to (* (cos th) (+ (pow a1 6) (pow a2 6)))
1546593432.756 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (cos th) (+ (pow a1 6) (pow a2 6))) (* (sqrt 2) (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))))
1546593432.757 * [enter]simplify:  Simplifying (* (sqrt 2) (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))
1546593432.757 * * [misc]simplify:  iters left: 6 (12 enodes)
1546593432.760 * * [misc]simplify:  iters left: 5 (39 enodes)
1546593432.768 * * [misc]simplify:  iters left: 4 (103 enodes)
1546593432.809 * * [misc]simplify:  iters left: 3 (258 enodes)
1546593432.921 * [exit]simplify:  Simplified to (+ (* (sqrt 2) (pow a1 4)) (* (* (* a2 a2) (sqrt 2)) (- (* a2 a2) (* a1 a1))))
1546593432.921 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (* (cos th) (+ (pow a1 6) (pow a2 6))) (+ (* (sqrt 2) (pow a1 4)) (* (* (* a2 a2) (sqrt 2)) (- (* a2 a2) (* a1 a1))))))
1546593432.921 * * * * [misc]progress:  [ 40 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (* (sqrt 2) (- (* a1 a1) (* a2 a2)))))>
1546593432.921 * [enter]simplify:  Simplifying (* (cos th) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))
1546593432.921 * * [misc]simplify:  iters left: 6 (10 enodes)
1546593432.923 * * [misc]simplify:  iters left: 5 (24 enodes)
1546593432.927 * * [misc]simplify:  iters left: 4 (54 enodes)
1546593432.936 * * [misc]simplify:  iters left: 3 (143 enodes)
1546593433.012 * * [misc]simplify:  iters left: 2 (451 enodes)
1546593433.288 * [exit]simplify:  Simplified to (* (- (pow a1 4) (pow a2 4)) (cos th))
1546593433.288 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (- (pow a1 4) (pow a2 4)) (cos th)) (* (sqrt 2) (- (* a1 a1) (* a2 a2)))))
1546593433.288 * [enter]simplify:  Simplifying (* (sqrt 2) (- (* a1 a1) (* a2 a2)))
1546593433.288 * * [misc]simplify:  iters left: 6 (8 enodes)
1546593433.290 * * [misc]simplify:  iters left: 5 (14 enodes)
1546593433.294 * * [misc]simplify:  iters left: 4 (31 enodes)
1546593433.305 * * [misc]simplify:  iters left: 3 (79 enodes)
1546593433.343 * * [misc]simplify:  iters left: 2 (209 enodes)
1546593433.431 * * [misc]simplify:  iters left: 1 (493 enodes)
1546593433.601 * [exit]simplify:  Simplified to (* (* (+ a1 a2) (sqrt 2)) (- a1 a2))
1546593433.601 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (* (- (pow a1 4) (pow a2 4)) (cos th)) (* (* (+ a1 a2) (sqrt 2)) (- a1 a2))))
1546593433.601 * * * * [misc]progress:  [ 41 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* 1 (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))>
1546593433.601 * * * * [misc]progress:  [ 42 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1546593433.601 * [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (* a2 a2))
1546593433.602 * * [misc]simplify:  iters left: 5 (8 enodes)
1546593433.603 * * [misc]simplify:  iters left: 4 (13 enodes)
1546593433.605 * * [misc]simplify:  iters left: 3 (22 enodes)
1546593433.609 * * [misc]simplify:  iters left: 2 (30 enodes)
1546593433.612 * * [misc]simplify:  iters left: 1 (35 enodes)
1546593433.618 * [exit]simplify:  Simplified to (* (/ (* a2 a2) (sqrt 2)) (cos th))
1546593433.618 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (* a2 a2) (sqrt 2)) (cos th))))
1546593433.618 * * * * [misc]progress:  [ 43 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (* a1 a1) (/ (cos th) (sqrt 2))) (* (* a2 a2) (/ (cos th) (sqrt 2)))))>
1546593433.619 * [enter]simplify:  Simplifying (* (* a2 a2) (/ (cos th) (sqrt 2)))
1546593433.619 * * [misc]simplify:  iters left: 5 (8 enodes)
1546593433.622 * * [misc]simplify:  iters left: 4 (13 enodes)
1546593433.626 * * [misc]simplify:  iters left: 3 (22 enodes)
1546593433.633 * * [misc]simplify:  iters left: 2 (30 enodes)
1546593433.636 * * [misc]simplify:  iters left: 1 (41 enodes)
1546593433.642 * [exit]simplify:  Simplified to (/ (* (cos th) a2) (/ (sqrt 2) a2))
1546593433.642 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (+ (* (* a1 a1) (/ (cos th) (sqrt 2))) (/ (* (cos th) a2) (/ (sqrt 2) a2))))
1546593433.642 * * * * [misc]progress:  [ 44 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2))))) (cbrt (+ (* a1 a1) (* a2 a2)))))>
1546593433.642 * [enter]simplify:  Simplifying (cbrt (+ (* a1 a1) (* a2 a2)))
1546593433.642 * * [misc]simplify:  iters left: 5 (6 enodes)
1546593433.643 * * [misc]simplify:  iters left: 4 (7 enodes)
1546593433.644 * [exit]simplify:  Simplified to (cbrt (+ (* a1 a1) (* a2 a2)))
1546593433.644 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2))))) (cbrt (+ (* a1 a1) (* a2 a2)))))
1546593433.644 * * * * [misc]progress:  [ 45 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1546593433.644 * [enter]simplify:  Simplifying (sqrt (+ (* a1 a1) (* a2 a2)))
1546593433.644 * * [misc]simplify:  iters left: 5 (6 enodes)
1546593433.645 * * [misc]simplify:  iters left: 4 (7 enodes)
1546593433.646 * [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
1546593433.646 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1546593433.646 * * * * [misc]progress:  [ 46 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) 1) (+ (* a1 a1) (* a2 a2))))>
1546593433.646 * [enter]simplify:  Simplifying (+ (* a1 a1) (* a2 a2))
1546593433.646 * * [misc]simplify:  iters left: 4 (5 enodes)
1546593433.647 * * [misc]simplify:  iters left: 3 (6 enodes)
1546593433.648 * [exit]simplify:  Simplified to (+ (* a1 a1) (* a2 a2))
1546593433.648 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) 1) (+ (* a1 a1) (* a2 a2))))
1546593433.648 * * * * [misc]progress:  [ 47 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (* (cbrt (/ (cos th) (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))>
1546593433.648 * [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
1546593433.648 * * [misc]simplify:  iters left: 6 (7 enodes)
1546593433.650 * [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
1546593433.650 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (* (cbrt (/ (cos th) (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))
1546593433.650 * * * * [misc]progress:  [ 48 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (sqrt (/ (cos th) (sqrt 2))) (* (sqrt (/ (cos th) (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))>
1546593433.650 * [enter]simplify:  Simplifying (sqrt (/ (cos th) (sqrt 2)))
1546593433.650 * * [misc]simplify:  iters left: 4 (6 enodes)
1546593433.651 * [exit]simplify:  Simplified to (sqrt (/ (cos th) (sqrt 2)))
1546593433.651 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (sqrt (/ (cos th) (sqrt 2))) (* (sqrt (/ (cos th) (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))
1546593433.651 * * * * [misc]progress:  [ 49 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))>
1546593433.651 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1546593433.651 * * [misc]simplify:  iters left: 6 (9 enodes)
1546593433.653 * * [misc]simplify:  iters left: 5 (15 enodes)
1546593433.655 * * [misc]simplify:  iters left: 4 (24 enodes)
1546593433.659 * * [misc]simplify:  iters left: 3 (27 enodes)
1546593433.666 * * [misc]simplify:  iters left: 2 (30 enodes)
1546593433.674 * [exit]simplify:  Simplified to (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2))))
1546593433.675 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))
1546593433.675 * * * * [misc]progress:  [ 50 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (* (/ (cbrt (cos th)) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))>
1546593433.675 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1546593433.675 * * [misc]simplify:  iters left: 6 (8 enodes)
1546593433.678 * * [misc]simplify:  iters left: 5 (10 enodes)
1546593433.681 * * [misc]simplify:  iters left: 4 (12 enodes)
1546593433.686 * * [misc]simplify:  iters left: 3 (13 enodes)
1546593433.690 * [exit]simplify:  Simplified to (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1546593433.690 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (* (/ (cbrt (cos th)) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))
1546593433.690 * * * * [misc]progress:  [ 51 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) 1) (* (/ (cbrt (cos th)) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))>
1546593433.690 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) 1)
1546593433.690 * * [misc]simplify:  iters left: 6 (6 enodes)
1546593433.692 * * [misc]simplify:  iters left: 5 (10 enodes)
1546593433.695 * * [misc]simplify:  iters left: 4 (16 enodes)
1546593433.699 * * [misc]simplify:  iters left: 3 (18 enodes)
1546593433.703 * * [misc]simplify:  iters left: 2 (23 enodes)
1546593433.709 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1546593433.709 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (* (cbrt (cos th)) (cbrt (cos th))) (* (/ (cbrt (cos th)) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))
1546593433.709 * * * * [misc]progress:  [ 52 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))>
1546593433.710 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1546593433.710 * * [misc]simplify:  iters left: 6 (8 enodes)
1546593433.713 * * [misc]simplify:  iters left: 5 (10 enodes)
1546593433.716 * [exit]simplify:  Simplified to (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1546593433.716 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2))) (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))
1546593433.716 * * * * [misc]progress:  [ 53 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))>
1546593433.716 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1546593433.717 * * [misc]simplify:  iters left: 4 (7 enodes)
1546593433.719 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1546593433.719 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))
1546593433.719 * * * * [misc]progress:  [ 54 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (cos th)) 1) (* (/ (sqrt (cos th)) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))>
1546593433.719 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) 1)
1546593433.720 * * [misc]simplify:  iters left: 4 (5 enodes)
1546593433.721 * * [misc]simplify:  iters left: 3 (7 enodes)
1546593433.723 * * [misc]simplify:  iters left: 2 (9 enodes)
1546593433.725 * [exit]simplify:  Simplified to (sqrt (cos th))
1546593433.725 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (sqrt (cos th)) (* (/ (sqrt (cos th)) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))
1546593433.725 * * * * [misc]progress:  [ 55 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (cos th) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))>
1546593433.725 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1546593433.725 * * [misc]simplify:  iters left: 6 (6 enodes)
1546593433.728 * * [misc]simplify:  iters left: 5 (10 enodes)
1546593433.731 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1546593433.731 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2))) (* (/ (cos th) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))
1546593433.731 * * * * [misc]progress:  [ 56 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 (sqrt (sqrt 2))) (* (/ (cos th) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))>
1546593433.731 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt 2)))
1546593433.731 * * [misc]simplify:  iters left: 4 (5 enodes)
1546593433.733 * * [misc]simplify:  iters left: 3 (7 enodes)
1546593433.735 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
1546593433.735 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ 1 (sqrt (sqrt 2))) (* (/ (cos th) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))
1546593433.735 * * * * [misc]progress:  [ 57 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 1) (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))>
1546593433.736 * [enter]simplify:  Simplifying (/ 1 1)
1546593433.736 * * [misc]simplify:  iters left: 2 (2 enodes)
1546593433.737 * * [misc]simplify:  iters left: 1 (4 enodes)
1546593433.737 * [exit]simplify:  Simplified to 1
1546593433.737 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* 1 (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))
1546593433.737 * * * * [misc]progress:  [ 58 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* 1 (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))>
1546593433.737 * * * * [misc]progress:  [ 59 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (cos th) (* (/ 1 (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))>
1546593433.738 * [enter]simplify:  Simplifying (cos th)
1546593433.738 * * [misc]simplify:  iters left: 1 (2 enodes)
1546593433.738 * [exit]simplify:  Simplified to (cos th)
1546593433.738 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (cos th) (* (/ 1 (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))
1546593433.738 * * * * [misc]progress:  [ 60 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (/ (cos th) (sqrt 2)) (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))) (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))))>
1546593433.739 * [enter]simplify:  Simplifying (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))
1546593433.739 * * [misc]simplify:  iters left: 6 (9 enodes)
1546593433.741 * * [misc]simplify:  iters left: 5 (29 enodes)
1546593433.746 * * [misc]simplify:  iters left: 4 (69 enodes)
1546593433.758 * * [misc]simplify:  iters left: 3 (134 enodes)
1546593433.783 * * [misc]simplify:  iters left: 2 (231 enodes)
1546593433.885 * [exit]simplify:  Simplified to (- (+ (pow a2 4) (pow a1 4)) (* (* a2 a1) (* a2 a1)))
1546593433.885 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (* (/ (cos th) (sqrt 2)) (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))) (- (+ (pow a2 4) (pow a1 4)) (* (* a2 a1) (* a2 a1)))))
1546593433.885 * * * * [misc]progress:  [ 61 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (/ (cos th) (sqrt 2)) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (- (* a1 a1) (* a2 a2))))>
1546593433.885 * [enter]simplify:  Simplifying (- (* a1 a1) (* a2 a2))
1546593433.885 * * [misc]simplify:  iters left: 4 (5 enodes)
1546593433.887 * * [misc]simplify:  iters left: 3 (10 enodes)
1546593433.890 * * [misc]simplify:  iters left: 2 (17 enodes)
1546593433.898 * * [misc]simplify:  iters left: 1 (32 enodes)
1546593433.909 * [exit]simplify:  Simplified to (* (+ a1 a2) (- a1 a2))
1546593433.909 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (* (/ (cos th) (sqrt 2)) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (* (+ a1 a2) (- a1 a2))))
1546593433.909 * * * * [misc]progress:  [ 62 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))>
1546593433.909 * [enter]simplify:  Simplifying (* (cos th) (+ (* a1 a1) (* a2 a2)))
1546593433.909 * * [misc]simplify:  iters left: 6 (8 enodes)
1546593433.912 * * [misc]simplify:  iters left: 5 (16 enodes)
1546593433.918 * * [misc]simplify:  iters left: 4 (26 enodes)
1546593433.924 * [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cos th))
1546593433.924 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (sqrt 2)))
1546593433.924 * * * * [misc]progress:  [ 63 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (+ (* a1 a1) (* a2 a2)) (/ (cos th) (sqrt 2))))>
1546593433.924 * * * * [misc]progress:  [ 64 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (log (* (exp (* a1 a1)) (exp (* a2 a2))))))>
1546593433.924 * [enter]simplify:  Simplifying (* (exp (* a1 a1)) (exp (* a2 a2)))
1546593433.924 * * [misc]simplify:  iters left: 5 (7 enodes)
1546593433.926 * * [misc]simplify:  iters left: 4 (14 enodes)
1546593433.927 * * [misc]simplify:  iters left: 3 (16 enodes)
1546593433.929 * [exit]simplify:  Simplified to (exp (+ (* a1 a1) (* a2 a2)))
1546593433.929 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (log (exp (+ (* a1 a1) (* a2 a2))))))
1546593433.929 * * * * [misc]progress:  [ 65 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (pow (+ (* a1 a1) (* a2 a2)) 1)))>
1546593433.929 * * * * [misc]progress:  [ 66 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (exp (log (+ (* a1 a1) (* a2 a2))))))>
1546593433.929 * * * * [misc]progress:  [ 67 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (log (exp (+ (* a1 a1) (* a2 a2))))))>
1546593433.929 * * * * [misc]progress:  [ 68 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (* (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2)))) (cbrt (+ (* a1 a1) (* a2 a2))))))>
1546593433.929 * * * * [misc]progress:  [ 69 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (cbrt (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2))))))>
1546593433.930 * * * * [misc]progress:  [ 70 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2))))))>
1546593433.930 * * * * [misc]progress:  [ 71 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (/ (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)) (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))))>
1546593433.930 * * * * [misc]progress:  [ 72 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (* 1 (+ (* a1 a1) (* a2 a2)))))>
1546593433.930 * * * * [misc]progress:  [ 73 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (/ (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))) (- (* a1 a1) (* a2 a2)))))>
1546593433.930 * * * * [misc]progress:  [ 74 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))>
1546593433.930 * * * * [misc]progress:  [ 75 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (- (+ (/ 1 (sqrt 2)) (* 1/24 (/ (pow th 4) (sqrt 2)))) (* 1/2 (/ (pow th 2) (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1546593433.930 * [enter]simplify:  Simplifying (- (+ (/ 1 (sqrt 2)) (* 1/24 (/ (pow th 4) (sqrt 2)))) (* 1/2 (/ (pow th 2) (sqrt 2))))
1546593433.930 * * [misc]simplify:  iters left: 6 (16 enodes)
1546593433.933 * * [misc]simplify:  iters left: 5 (30 enodes)
1546593433.940 * * [misc]simplify:  iters left: 4 (59 enodes)
1546593433.957 * * [misc]simplify:  iters left: 3 (88 enodes)
1546593433.980 * * [misc]simplify:  iters left: 2 (127 enodes)
1546593434.000 * * [misc]simplify:  iters left: 1 (171 enodes)
1546593434.033 * [exit]simplify:  Simplified to (+ (/ 1 (sqrt 2)) (+ (* (/ th (sqrt 2)) (* -1/2 th)) (/ 1/24 (/ (sqrt 2) (pow th 4)))))
1546593434.033 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (+ (/ 1 (sqrt 2)) (+ (* (/ th (sqrt 2)) (* -1/2 th)) (/ 1/24 (/ (sqrt 2) (pow th 4))))) (+ (* a1 a1) (* a2 a2))))
1546593434.033 * * * * [misc]progress:  [ 76 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))>
1546593434.034 * [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
1546593434.034 * * [misc]simplify:  iters left: 3 (5 enodes)
1546593434.036 * [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
1546593434.036 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))
1546593434.036 * * * * [misc]progress:  [ 77 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))>
1546593434.036 * [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
1546593434.036 * * [misc]simplify:  iters left: 3 (5 enodes)
1546593434.038 * [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
1546593434.038 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))
1546593434.038 * * * * [misc]progress:  [ 78 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2))))>
1546593434.038 * [enter]simplify:  Simplifying (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2)))
1546593434.038 * * [misc]simplify:  iters left: 5 (9 enodes)
1546593434.041 * * [misc]simplify:  iters left: 4 (12 enodes)
1546593434.045 * * [misc]simplify:  iters left: 3 (16 enodes)
1546593434.050 * * [misc]simplify:  iters left: 2 (20 enodes)
1546593434.056 * * [misc]simplify:  iters left: 1 (22 enodes)
1546593434.062 * [exit]simplify:  Simplified to (+ (/ (* a1 a1) (sqrt 2)) (/ (* a2 a2) (sqrt 2)))
1546593434.062 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (+ (/ (* a1 a1) (sqrt 2)) (/ (* a2 a2) (sqrt 2))))
1546593434.062 * * * * [misc]progress:  [ 79 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1546593434.062 * [enter]simplify:  Simplifying (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1546593434.063 * * [misc]simplify:  iters left: 6 (13 enodes)
1546593434.067 * * [misc]simplify:  iters left: 5 (22 enodes)
1546593434.074 * * [misc]simplify:  iters left: 4 (36 enodes)
1546593434.084 * * [misc]simplify:  iters left: 3 (57 enodes)
1546593434.095 * * [misc]simplify:  iters left: 2 (78 enodes)
1546593434.107 * * [misc]simplify:  iters left: 1 (105 enodes)
1546593434.126 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
1546593434.126 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
1546593434.126 * * * * [misc]progress:  [ 80 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1546593434.127 * [enter]simplify:  Simplifying (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1546593434.127 * * [misc]simplify:  iters left: 6 (13 enodes)
1546593434.131 * * [misc]simplify:  iters left: 5 (22 enodes)
1546593434.138 * * [misc]simplify:  iters left: 4 (36 enodes)
1546593434.149 * * [misc]simplify:  iters left: 3 (57 enodes)
1546593434.164 * * [misc]simplify:  iters left: 2 (78 enodes)
1546593434.185 * * [misc]simplify:  iters left: 1 (105 enodes)
1546593434.217 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
1546593434.217 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
1546593434.217 * * * * [misc]progress:  [ 81 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (pow a2 2) (pow a1 2))))>
1546593434.218 * [enter]simplify:  Simplifying (+ (pow a2 2) (pow a1 2))
1546593434.218 * * [misc]simplify:  iters left: 3 (6 enodes)
1546593434.219 * * [misc]simplify:  iters left: 2 (9 enodes)
1546593434.222 * [exit]simplify:  Simplified to (+ (* a2 a2) (* a1 a1))
1546593434.222 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
1546593434.222 * * * * [misc]progress:  [ 82 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (pow a2 2) (pow a1 2))))>
1546593434.222 * [enter]simplify:  Simplifying (+ (pow a2 2) (pow a1 2))
1546593434.222 * * [misc]simplify:  iters left: 3 (6 enodes)
1546593434.226 * * [misc]simplify:  iters left: 2 (9 enodes)
1546593434.228 * [exit]simplify:  Simplified to (+ (* a2 a2) (* a1 a1))
1546593434.228 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
1546593434.228 * * * * [misc]progress:  [ 83 / 83 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (pow a2 2) (pow a1 2))))>
1546593434.229 * [enter]simplify:  Simplifying (+ (pow a2 2) (pow a1 2))
1546593434.229 * * [misc]simplify:  iters left: 3 (6 enodes)
1546593434.231 * * [misc]simplify:  iters left: 2 (9 enodes)
1546593434.233 * [exit]simplify:  Simplified to (+ (* a2 a2) (* a1 a1))
1546593434.233 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
1546593434.233 * * * [misc]progress:  adding candidates to table
1546593435.187 * * [misc]progress:  iteration 2 / 4
1546593435.187 * * * [misc]progress:  picking best candidate
1546593435.242 * * * * [misc]pick:  Picked  #<alt (λ (a1 a2 th) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))>
1546593435.242 * * * [misc]progress:  localizing error
1546593435.247 * * * [misc]progress:  generating rewritten candidates
1546593435.247 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
1546593435.256 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1)
1546593435.262 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 1 2)
1546593435.265 * * * [misc]progress:  generating series expansions
1546593435.265 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
1546593435.265 * [misc]backup-simplify:  Simplify (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)) into (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2))
1546593435.265 * [misc]approximate:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in (th a1 a2) around 0
1546593435.265 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in a2
1546593435.265 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a2
1546593435.265 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1546593435.265 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593435.266 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593435.266 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.266 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.266 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593435.266 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593435.266 * [misc]backup-simplify:  Simplify a1 into a1
1546593435.266 * [misc]taylor:  Taking taylor expansion of (cos th) in a2
1546593435.266 * [misc]taylor:  Taking taylor expansion of th in a2
1546593435.266 * [misc]backup-simplify:  Simplify th into th
1546593435.266 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1546593435.266 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1546593435.266 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593435.266 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593435.266 * [misc]backup-simplify:  Simplify 2 into 2
1546593435.266 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593435.266 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593435.266 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593435.266 * [misc]backup-simplify:  Simplify (+ 0 (pow a1 2)) into (pow a1 2)
1546593435.266 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1546593435.266 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1546593435.266 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.266 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1546593435.266 * [misc]backup-simplify:  Simplify (* (pow a1 2) (cos th)) into (* (pow a1 2) (cos th))
1546593435.267 * [misc]backup-simplify:  Simplify (/ (* (pow a1 2) (cos th)) (sqrt 2)) into (/ (* (pow a1 2) (cos th)) (sqrt 2))
1546593435.267 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in a1
1546593435.267 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a1
1546593435.267 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1546593435.267 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593435.267 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593435.267 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.267 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593435.267 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593435.267 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.267 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.267 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1546593435.267 * [misc]taylor:  Taking taylor expansion of th in a1
1546593435.267 * [misc]backup-simplify:  Simplify th into th
1546593435.267 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1546593435.267 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1546593435.267 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593435.267 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593435.267 * [misc]backup-simplify:  Simplify 2 into 2
1546593435.267 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593435.267 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593435.267 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.267 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1546593435.267 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1546593435.267 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1546593435.267 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.268 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1546593435.268 * [misc]backup-simplify:  Simplify (* (pow a2 2) (cos th)) into (* (cos th) (pow a2 2))
1546593435.268 * [misc]backup-simplify:  Simplify (/ (* (cos th) (pow a2 2)) (sqrt 2)) into (/ (* (cos th) (pow a2 2)) (sqrt 2))
1546593435.268 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in th
1546593435.268 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1546593435.268 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1546593435.268 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593435.268 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593435.268 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.268 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593435.268 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593435.268 * [misc]backup-simplify:  Simplify a1 into a1
1546593435.268 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1546593435.268 * [misc]taylor:  Taking taylor expansion of th in th
1546593435.268 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.268 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.268 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593435.268 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593435.268 * [misc]backup-simplify:  Simplify 2 into 2
1546593435.268 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593435.268 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593435.268 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.268 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593435.268 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1546593435.269 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1546593435.269 * [misc]backup-simplify:  Simplify (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) into (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2))
1546593435.269 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in th
1546593435.269 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1546593435.269 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1546593435.269 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593435.269 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593435.269 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.269 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593435.269 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593435.269 * [misc]backup-simplify:  Simplify a1 into a1
1546593435.269 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1546593435.269 * [misc]taylor:  Taking taylor expansion of th in th
1546593435.269 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.269 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.269 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593435.269 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593435.269 * [misc]backup-simplify:  Simplify 2 into 2
1546593435.269 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593435.269 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593435.269 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.269 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593435.269 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1546593435.269 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1546593435.270 * [misc]backup-simplify:  Simplify (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) into (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2))
1546593435.270 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) in a1
1546593435.270 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1546593435.270 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593435.270 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593435.270 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.270 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593435.270 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593435.270 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.270 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.270 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593435.270 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593435.270 * [misc]backup-simplify:  Simplify 2 into 2
1546593435.270 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593435.270 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593435.270 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.270 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1546593435.270 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1546593435.270 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1546593435.270 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593435.270 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593435.271 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.271 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.271 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593435.271 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593435.271 * [misc]backup-simplify:  Simplify 2 into 2
1546593435.271 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593435.271 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593435.271 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.271 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1546593435.271 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593435.271 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593435.271 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593435.271 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.272 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (* 0 1)) into 0
1546593435.272 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593435.272 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593435.272 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.272 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.272 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.272 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.272 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593435.272 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.273 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593435.273 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.273 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.273 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.274 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546593435.274 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593435.274 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1546593435.274 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.274 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2))))
1546593435.275 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593435.276 * [misc]backup-simplify:  Simplify (- (/ (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2)))) (sqrt 2)) (+ (* (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2)))))
1546593435.276 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2))))) in a1
1546593435.276 * [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2)))) in a1
1546593435.276 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a2 2) (sqrt 2))) in a1
1546593435.276 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1546593435.276 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593435.276 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a1
1546593435.276 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593435.276 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593435.276 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.276 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593435.276 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593435.276 * [misc]backup-simplify:  Simplify 2 into 2
1546593435.276 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593435.276 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593435.276 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.276 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1546593435.276 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a1 2) (sqrt 2))) in a1
1546593435.276 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1546593435.277 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593435.277 * [misc]taylor:  Taking taylor expansion of (/ (pow a1 2) (sqrt 2)) in a1
1546593435.277 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593435.277 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593435.277 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.277 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.277 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593435.277 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593435.277 * [misc]backup-simplify:  Simplify 2 into 2
1546593435.277 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593435.277 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593435.277 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.277 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1546593435.277 * [misc]backup-simplify:  Simplify (* 1/2 (/ (pow a2 2) (sqrt 2))) into (* 1/2 (/ (pow a2 2) (sqrt 2)))
1546593435.278 * [misc]backup-simplify:  Simplify (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) 0) into (* 1/2 (/ (pow a2 2) (sqrt 2)))
1546593435.278 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) into (- (* 1/2 (/ (pow a2 2) (sqrt 2))))
1546593435.278 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) in a2
1546593435.278 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a2 2) (sqrt 2))) in a2
1546593435.278 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1546593435.278 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593435.278 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1546593435.278 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593435.278 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593435.278 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.278 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.278 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593435.278 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593435.278 * [misc]backup-simplify:  Simplify 2 into 2
1546593435.278 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593435.278 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593435.278 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.279 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1546593435.279 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.279 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.279 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.279 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593435.279 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.279 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593435.280 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593435.280 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (/ 1 (sqrt 2))
1546593435.280 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt 2)) in a2
1546593435.280 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593435.281 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593435.281 * [misc]backup-simplify:  Simplify 2 into 2
1546593435.281 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593435.281 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593435.281 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1546593435.281 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1546593435.281 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.281 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.281 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1546593435.282 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546593435.283 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593435.283 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1546593435.283 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.283 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1546593435.284 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593435.285 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2))))) (/ 0 (sqrt 2))))) into 0
1546593435.285 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593435.286 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.286 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.286 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.286 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.286 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593435.286 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593435.287 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ (pow a2 2) (sqrt 2)))) into 0
1546593435.287 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.287 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.287 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.287 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.287 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.287 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.287 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.287 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.288 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593435.288 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593435.288 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.288 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593435.289 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593435.289 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.289 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.289 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.289 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.290 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593435.290 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.291 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) (pow (* a2 (* 1 1)) 2)) (* (/ 1 (sqrt 2)) (pow (* 1 (* a1 1)) 2))) into (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2)))
1546593435.291 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 th)) (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2)))) (sqrt 2)) into (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1546593435.291 * [misc]approximate:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in (th a1 a2) around 0
1546593435.291 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a2
1546593435.292 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1546593435.292 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1546593435.292 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1546593435.292 * [misc]taylor:  Taking taylor expansion of th in a2
1546593435.292 * [misc]backup-simplify:  Simplify th into th
1546593435.292 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593435.292 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593435.292 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593435.292 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1546593435.292 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593435.292 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593435.292 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593435.292 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.292 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.292 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.292 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593435.292 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1546593435.292 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593435.292 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593435.292 * [misc]backup-simplify:  Simplify a1 into a1
1546593435.293 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593435.293 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593435.293 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593435.293 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593435.293 * [misc]backup-simplify:  Simplify 2 into 2
1546593435.293 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593435.293 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593435.293 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593435.293 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593435.293 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.294 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593435.294 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546593435.294 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593435.294 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593435.294 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1546593435.295 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593435.295 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1546593435.295 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1546593435.295 * [misc]taylor:  Taking taylor expansion of th in a1
1546593435.295 * [misc]backup-simplify:  Simplify th into th
1546593435.295 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593435.295 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593435.295 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593435.295 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593435.295 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593435.295 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593435.295 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593435.295 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.295 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.295 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593435.295 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593435.295 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593435.295 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593435.295 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.295 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.295 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.296 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593435.296 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593435.296 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593435.296 * [misc]backup-simplify:  Simplify 2 into 2
1546593435.296 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593435.296 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593435.296 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593435.296 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593435.296 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.297 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593435.297 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593435.297 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593435.297 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593435.297 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1546593435.297 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593435.297 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1546593435.297 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1546593435.297 * [misc]taylor:  Taking taylor expansion of th in th
1546593435.297 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.297 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.297 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593435.298 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593435.298 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593435.298 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593435.298 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593435.298 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593435.298 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.298 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.298 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593435.298 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593435.298 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593435.298 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593435.298 * [misc]backup-simplify:  Simplify a1 into a1
1546593435.298 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593435.298 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593435.298 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593435.298 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593435.298 * [misc]backup-simplify:  Simplify 2 into 2
1546593435.298 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593435.299 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593435.299 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593435.299 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593435.299 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1546593435.300 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1546593435.300 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593435.300 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1546593435.300 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1546593435.300 * [misc]taylor:  Taking taylor expansion of th in th
1546593435.300 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.300 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.300 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593435.300 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593435.300 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593435.300 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593435.300 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593435.300 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593435.300 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.300 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.300 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593435.300 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593435.300 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593435.300 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593435.300 * [misc]backup-simplify:  Simplify a1 into a1
1546593435.300 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593435.301 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593435.301 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593435.301 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593435.301 * [misc]backup-simplify:  Simplify 2 into 2
1546593435.301 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593435.301 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593435.301 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593435.302 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593435.302 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1546593435.302 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1546593435.302 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593435.302 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1546593435.302 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1546593435.302 * [misc]taylor:  Taking taylor expansion of th in a1
1546593435.302 * [misc]backup-simplify:  Simplify th into th
1546593435.302 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593435.302 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593435.302 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593435.302 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593435.303 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593435.303 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593435.303 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593435.303 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.303 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.303 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593435.303 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593435.303 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593435.303 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593435.303 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.303 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.303 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.303 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593435.303 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593435.303 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593435.303 * [misc]backup-simplify:  Simplify 2 into 2
1546593435.303 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593435.304 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593435.304 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593435.304 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593435.304 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.304 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593435.304 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593435.304 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593435.304 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593435.304 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in a2
1546593435.304 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1546593435.304 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1546593435.304 * [misc]taylor:  Taking taylor expansion of th in a2
1546593435.304 * [misc]backup-simplify:  Simplify th into th
1546593435.304 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593435.304 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593435.304 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593435.304 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593435.304 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593435.304 * [misc]backup-simplify:  Simplify 2 into 2
1546593435.305 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593435.305 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593435.305 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593435.305 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593435.305 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.305 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593435.305 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593435.305 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593435.305 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593435.305 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593435.305 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1546593435.306 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.306 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1546593435.306 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593435.306 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593435.306 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.306 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593435.307 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593435.307 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.307 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593435.307 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593435.307 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1546593435.308 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593435.308 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1546593435.308 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.308 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.308 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593435.309 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593435.309 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.309 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.309 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593435.309 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593435.309 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1546593435.309 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593435.310 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.310 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1546593435.311 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593435.311 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593435.311 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593435.311 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.312 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593435.312 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593435.312 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1546593435.313 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593435.313 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593435.313 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593435.313 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593435.314 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593435.314 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.314 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.314 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ 1 th)) (pow a2 2))
1546593435.315 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593435.315 * [misc]backup-simplify:  Simplify (- (/ (/ (cos (/ 1 th)) (pow a2 2)) (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2)))
1546593435.316 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in a2
1546593435.316 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1546593435.316 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1546593435.316 * [misc]taylor:  Taking taylor expansion of th in a2
1546593435.316 * [misc]backup-simplify:  Simplify th into th
1546593435.316 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593435.316 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593435.316 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593435.316 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1546593435.316 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593435.316 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593435.316 * [misc]backup-simplify:  Simplify 2 into 2
1546593435.316 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593435.316 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593435.316 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593435.316 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593435.316 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.316 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.316 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593435.316 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593435.316 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.316 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593435.316 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.317 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1546593435.317 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593435.317 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593435.317 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593435.317 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593435.318 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593435.318 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1546593435.318 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593435.318 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.318 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1546593435.319 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593435.319 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593435.319 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593435.319 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.319 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.319 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.320 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593435.320 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593435.320 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593435.320 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593435.320 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.321 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546593435.321 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593435.322 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593435.323 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593435.323 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546593435.323 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.323 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.323 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1546593435.324 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593435.324 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))))) into 0
1546593435.324 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.324 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.324 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593435.325 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593435.325 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1546593435.325 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593435.326 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1546593435.326 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.326 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.326 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593435.326 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1546593435.326 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593435.326 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.326 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.327 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593435.327 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593435.327 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1546593435.328 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593435.328 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1546593435.328 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.328 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.328 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593435.328 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.329 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1546593435.329 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593435.329 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1546593435.329 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593435.329 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.330 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1546593435.331 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593435.332 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593435.332 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593435.332 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.332 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.332 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.332 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.332 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.332 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593435.332 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593435.332 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593435.333 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593435.333 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.335 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593435.335 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593435.335 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593435.338 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593435.338 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1546593435.338 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.339 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.339 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1546593435.341 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593435.342 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593435.342 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.342 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.343 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593435.344 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593435.344 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593435.345 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593435.345 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593435.345 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.345 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.346 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593435.347 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593435.347 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1546593435.348 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593435.348 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.348 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.349 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593435.350 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593435.350 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593435.351 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593435.351 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593435.351 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.351 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.353 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593435.353 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593435.353 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.355 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (pow (* 1 (* (/ 1 (/ 1 a1)) 1)) 2)) (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (pow (* (/ 1 (/ 1 a2)) (* 1 1)) 2))) into (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1546593435.355 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 (- th))) (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2))))) (sqrt 2)) into (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1546593435.355 * [misc]approximate:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in (th a1 a2) around 0
1546593435.355 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a2
1546593435.355 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1546593435.356 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1546593435.356 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1546593435.356 * [misc]taylor:  Taking taylor expansion of -1 in a2
1546593435.356 * [misc]backup-simplify:  Simplify -1 into -1
1546593435.356 * [misc]taylor:  Taking taylor expansion of th in a2
1546593435.356 * [misc]backup-simplify:  Simplify th into th
1546593435.356 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593435.356 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593435.356 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593435.356 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1546593435.356 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593435.356 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593435.356 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593435.356 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.356 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.356 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.356 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593435.356 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1546593435.356 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593435.356 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593435.356 * [misc]backup-simplify:  Simplify a1 into a1
1546593435.357 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593435.357 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593435.357 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593435.357 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593435.357 * [misc]backup-simplify:  Simplify 2 into 2
1546593435.357 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593435.357 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593435.357 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593435.357 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593435.357 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.358 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593435.358 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546593435.358 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593435.358 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593435.358 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1546593435.358 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593435.358 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1546593435.358 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1546593435.358 * [misc]taylor:  Taking taylor expansion of -1 in a1
1546593435.358 * [misc]backup-simplify:  Simplify -1 into -1
1546593435.358 * [misc]taylor:  Taking taylor expansion of th in a1
1546593435.358 * [misc]backup-simplify:  Simplify th into th
1546593435.358 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593435.358 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593435.358 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593435.359 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593435.359 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593435.359 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593435.359 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593435.359 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.359 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.359 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593435.359 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593435.359 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593435.359 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593435.359 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.359 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.359 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.359 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593435.359 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593435.359 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593435.359 * [misc]backup-simplify:  Simplify 2 into 2
1546593435.360 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593435.360 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593435.360 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593435.360 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593435.360 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.360 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593435.360 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593435.360 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593435.361 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593435.361 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1546593435.361 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593435.361 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1546593435.361 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1546593435.361 * [misc]taylor:  Taking taylor expansion of -1 in th
1546593435.361 * [misc]backup-simplify:  Simplify -1 into -1
1546593435.361 * [misc]taylor:  Taking taylor expansion of th in th
1546593435.361 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.361 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.361 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546593435.361 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593435.361 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593435.361 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593435.361 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593435.361 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593435.361 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.361 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.361 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593435.361 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593435.362 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593435.362 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593435.362 * [misc]backup-simplify:  Simplify a1 into a1
1546593435.362 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593435.362 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593435.362 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593435.362 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593435.362 * [misc]backup-simplify:  Simplify 2 into 2
1546593435.362 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593435.362 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593435.362 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593435.363 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593435.363 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1546593435.363 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1546593435.363 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593435.363 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1546593435.363 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1546593435.363 * [misc]taylor:  Taking taylor expansion of -1 in th
1546593435.363 * [misc]backup-simplify:  Simplify -1 into -1
1546593435.363 * [misc]taylor:  Taking taylor expansion of th in th
1546593435.363 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.363 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.363 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546593435.363 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593435.363 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593435.363 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593435.363 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593435.363 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593435.364 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.364 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.364 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593435.364 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593435.364 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593435.364 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593435.364 * [misc]backup-simplify:  Simplify a1 into a1
1546593435.364 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593435.364 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593435.364 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593435.364 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593435.364 * [misc]backup-simplify:  Simplify 2 into 2
1546593435.364 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593435.364 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593435.364 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593435.365 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593435.366 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1546593435.366 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1546593435.366 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593435.366 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1546593435.366 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1546593435.366 * [misc]taylor:  Taking taylor expansion of -1 in a1
1546593435.366 * [misc]backup-simplify:  Simplify -1 into -1
1546593435.366 * [misc]taylor:  Taking taylor expansion of th in a1
1546593435.366 * [misc]backup-simplify:  Simplify th into th
1546593435.366 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593435.366 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593435.366 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593435.366 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593435.366 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593435.366 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593435.366 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593435.366 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.366 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.366 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593435.366 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593435.366 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593435.366 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593435.366 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.366 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.366 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.366 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593435.366 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593435.366 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593435.366 * [misc]backup-simplify:  Simplify 2 into 2
1546593435.367 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593435.367 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593435.367 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593435.367 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593435.367 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.367 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593435.367 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593435.367 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593435.367 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593435.367 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in a2
1546593435.367 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1546593435.367 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1546593435.367 * [misc]taylor:  Taking taylor expansion of -1 in a2
1546593435.367 * [misc]backup-simplify:  Simplify -1 into -1
1546593435.367 * [misc]taylor:  Taking taylor expansion of th in a2
1546593435.367 * [misc]backup-simplify:  Simplify th into th
1546593435.367 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593435.368 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593435.368 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593435.368 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593435.368 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593435.368 * [misc]backup-simplify:  Simplify 2 into 2
1546593435.368 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593435.368 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593435.368 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593435.368 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593435.368 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.368 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593435.368 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593435.368 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593435.368 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593435.368 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593435.369 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1546593435.369 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.369 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1546593435.369 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593435.369 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593435.369 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.370 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593435.370 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593435.370 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.370 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593435.370 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593435.370 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1546593435.371 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593435.371 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1546593435.371 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.371 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.371 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593435.372 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593435.372 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.372 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.372 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593435.372 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593435.372 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1546593435.372 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593435.372 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.373 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1546593435.374 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593435.374 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593435.374 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593435.374 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.374 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593435.375 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593435.375 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1546593435.375 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593435.376 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593435.376 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593435.376 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593435.376 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593435.377 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.377 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.377 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ -1 th)) (pow a2 2))
1546593435.378 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593435.378 * [misc]backup-simplify:  Simplify (- (/ (/ (cos (/ -1 th)) (pow a2 2)) (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2)))
1546593435.378 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in a2
1546593435.378 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1546593435.378 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1546593435.378 * [misc]taylor:  Taking taylor expansion of -1 in a2
1546593435.378 * [misc]backup-simplify:  Simplify -1 into -1
1546593435.378 * [misc]taylor:  Taking taylor expansion of th in a2
1546593435.378 * [misc]backup-simplify:  Simplify th into th
1546593435.378 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593435.379 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593435.379 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593435.379 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1546593435.379 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593435.379 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593435.379 * [misc]backup-simplify:  Simplify 2 into 2
1546593435.379 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593435.379 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593435.379 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593435.379 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593435.379 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.379 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.379 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593435.379 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593435.379 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.379 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593435.379 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.380 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1546593435.380 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593435.380 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593435.380 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593435.381 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593435.381 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593435.381 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1546593435.382 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593435.382 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.382 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1546593435.383 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593435.384 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593435.384 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593435.384 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.384 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.384 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.384 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593435.384 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593435.384 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593435.384 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593435.384 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.385 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546593435.386 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593435.386 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593435.387 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593435.387 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546593435.387 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.387 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.388 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1546593435.388 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593435.389 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))))) into 0
1546593435.389 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.389 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.389 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593435.389 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593435.389 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1546593435.390 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593435.390 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1546593435.390 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.390 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.390 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593435.390 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1546593435.391 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593435.391 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.391 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.391 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593435.391 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593435.391 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1546593435.392 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593435.393 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1546593435.393 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.393 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.394 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593435.394 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.394 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1546593435.395 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593435.395 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1546593435.395 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593435.396 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.396 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1546593435.398 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593435.399 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593435.399 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593435.399 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.399 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.399 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.399 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.399 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.400 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593435.400 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593435.400 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593435.401 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593435.401 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.404 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593435.405 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593435.405 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593435.407 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593435.408 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1546593435.408 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.408 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.408 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1546593435.410 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593435.411 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593435.411 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.411 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.412 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593435.413 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593435.413 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593435.414 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593435.414 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593435.414 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.415 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.415 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593435.417 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593435.417 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1546593435.418 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593435.418 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.418 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.419 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593435.419 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593435.419 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593435.421 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593435.421 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593435.421 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.421 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.423 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593435.423 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593435.423 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.424 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (pow (* 1 (* (/ 1 (/ 1 (- a1))) 1)) 2)) (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (pow (* (/ 1 (/ 1 (- a2))) (* 1 1)) 2))) into (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1546593435.425 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1)
1546593435.425 * [misc]backup-simplify:  Simplify (* (cos th) (+ (* a1 a1) (* a2 a2))) into (* (+ (pow a2 2) (pow a1 2)) (cos th))
1546593435.425 * [misc]approximate:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in (th a1 a2) around 0
1546593435.425 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a2
1546593435.425 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1546593435.425 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593435.425 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593435.425 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.425 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.425 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593435.425 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593435.425 * [misc]backup-simplify:  Simplify a1 into a1
1546593435.425 * [misc]taylor:  Taking taylor expansion of (cos th) in a2
1546593435.425 * [misc]taylor:  Taking taylor expansion of th in a2
1546593435.425 * [misc]backup-simplify:  Simplify th into th
1546593435.425 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1546593435.425 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1546593435.425 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a1
1546593435.425 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1546593435.425 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593435.425 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593435.425 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.425 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593435.426 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593435.426 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.426 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.426 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1546593435.426 * [misc]taylor:  Taking taylor expansion of th in a1
1546593435.426 * [misc]backup-simplify:  Simplify th into th
1546593435.426 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1546593435.426 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1546593435.426 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1546593435.426 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1546593435.426 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593435.426 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593435.426 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.426 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593435.426 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593435.426 * [misc]backup-simplify:  Simplify a1 into a1
1546593435.426 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1546593435.426 * [misc]taylor:  Taking taylor expansion of th in th
1546593435.426 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.426 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.426 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1546593435.426 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1546593435.426 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593435.426 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593435.426 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.426 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593435.426 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593435.426 * [misc]backup-simplify:  Simplify a1 into a1
1546593435.426 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1546593435.426 * [misc]taylor:  Taking taylor expansion of th in th
1546593435.426 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.426 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.426 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.427 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593435.427 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1546593435.427 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1546593435.427 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1546593435.427 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593435.427 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593435.427 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.427 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593435.427 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593435.427 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.427 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.427 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.427 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1546593435.427 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593435.427 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593435.427 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.427 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.428 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593435.428 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593435.428 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593435.428 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.428 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (* 0 1)) into 0
1546593435.428 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593435.428 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.428 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.428 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.428 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.429 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593435.429 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.429 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.429 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.429 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.430 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546593435.430 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593435.431 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1546593435.431 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.431 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2))))
1546593435.431 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2)))) in a1
1546593435.431 * [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2))) in a1
1546593435.431 * [misc]taylor:  Taking taylor expansion of (* 1/2 (pow a2 2)) in a1
1546593435.431 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1546593435.432 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593435.432 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593435.432 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593435.432 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.432 * [misc]taylor:  Taking taylor expansion of (* 1/2 (pow a1 2)) in a1
1546593435.432 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1546593435.432 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593435.432 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593435.432 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593435.432 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.432 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.432 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.432 * [misc]backup-simplify:  Simplify (* 1/2 (pow a2 2)) into (* 1/2 (pow a2 2))
1546593435.432 * [misc]backup-simplify:  Simplify (+ (* 1/2 (pow a2 2)) 0) into (* 1/2 (pow a2 2))
1546593435.432 * [misc]backup-simplify:  Simplify (- (* 1/2 (pow a2 2))) into (- (* 1/2 (pow a2 2)))
1546593435.432 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (pow a2 2))) in a2
1546593435.432 * [misc]taylor:  Taking taylor expansion of (* 1/2 (pow a2 2)) in a2
1546593435.432 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1546593435.432 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593435.432 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593435.432 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593435.432 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.432 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.432 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.432 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.433 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.433 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593435.433 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.433 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593435.433 * [misc]taylor:  Taking taylor expansion of 1 in a2
1546593435.433 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.433 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.433 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.433 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.433 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.433 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.435 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546593435.436 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593435.436 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1546593435.436 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.437 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1546593435.437 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593435.437 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.437 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.437 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.437 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.437 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593435.437 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (pow a2 2))) into 0
1546593435.437 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.438 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.438 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.438 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.438 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.438 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.438 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.438 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.438 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593435.438 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593435.438 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.439 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.439 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.439 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.439 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.439 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.439 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* a2 (* 1 1)) 2)) (* 1 (pow (* 1 (* a1 1)) 2))) into (+ (pow a2 2) (pow a1 2))
1546593435.439 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2)))) into (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593435.439 * [misc]approximate:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in (th a1 a2) around 0
1546593435.439 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1546593435.439 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1546593435.440 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1546593435.440 * [misc]taylor:  Taking taylor expansion of th in a2
1546593435.440 * [misc]backup-simplify:  Simplify th into th
1546593435.440 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593435.440 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593435.440 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593435.440 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1546593435.440 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593435.440 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593435.440 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593435.440 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.440 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.440 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.440 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593435.440 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1546593435.440 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593435.440 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593435.440 * [misc]backup-simplify:  Simplify a1 into a1
1546593435.440 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593435.441 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593435.441 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593435.441 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1546593435.441 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1546593435.441 * [misc]taylor:  Taking taylor expansion of th in a1
1546593435.441 * [misc]backup-simplify:  Simplify th into th
1546593435.441 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593435.441 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593435.441 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593435.441 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593435.441 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593435.441 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593435.441 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593435.441 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.441 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.441 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593435.441 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593435.441 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593435.441 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593435.441 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.441 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.442 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.442 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593435.442 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593435.442 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1546593435.442 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1546593435.442 * [misc]taylor:  Taking taylor expansion of th in th
1546593435.442 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.442 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.442 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593435.442 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593435.442 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593435.442 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593435.442 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593435.442 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593435.442 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.442 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.442 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593435.442 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593435.442 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593435.442 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593435.443 * [misc]backup-simplify:  Simplify a1 into a1
1546593435.443 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593435.443 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593435.443 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593435.443 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1546593435.443 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1546593435.443 * [misc]taylor:  Taking taylor expansion of th in th
1546593435.443 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.443 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.443 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593435.443 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593435.443 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593435.443 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593435.443 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593435.443 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593435.443 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.443 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.443 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593435.443 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593435.443 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593435.443 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593435.444 * [misc]backup-simplify:  Simplify a1 into a1
1546593435.444 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593435.444 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593435.444 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593435.444 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593435.444 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593435.444 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1546593435.444 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1546593435.444 * [misc]taylor:  Taking taylor expansion of th in a1
1546593435.444 * [misc]backup-simplify:  Simplify th into th
1546593435.444 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593435.444 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593435.445 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593435.445 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593435.445 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593435.445 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593435.445 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593435.445 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.445 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.445 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593435.445 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593435.445 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593435.445 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593435.445 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.445 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.445 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.445 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593435.446 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593435.446 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593435.446 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.446 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593435.446 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593435.446 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593435.446 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1546593435.446 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1546593435.446 * [misc]taylor:  Taking taylor expansion of th in a2
1546593435.446 * [misc]backup-simplify:  Simplify th into th
1546593435.446 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593435.446 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593435.446 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593435.447 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593435.447 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593435.447 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593435.447 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1546593435.447 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.447 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1546593435.448 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593435.448 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.448 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593435.448 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593435.448 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.448 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593435.449 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593435.449 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1546593435.450 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593435.450 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1546593435.450 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.450 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.451 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593435.451 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.451 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.451 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593435.451 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593435.452 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1546593435.452 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593435.452 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.452 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1546593435.452 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593435.452 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.453 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593435.453 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593435.453 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1546593435.454 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593435.455 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593435.455 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593435.456 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593435.456 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593435.456 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.457 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.457 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ 1 th)) (pow a2 2))
1546593435.457 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a2 2)) in a2
1546593435.457 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1546593435.457 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1546593435.457 * [misc]taylor:  Taking taylor expansion of th in a2
1546593435.457 * [misc]backup-simplify:  Simplify th into th
1546593435.457 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593435.457 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593435.457 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593435.457 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593435.457 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593435.457 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.458 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.458 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593435.458 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593435.458 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.458 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593435.458 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.458 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593435.458 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593435.458 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593435.459 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593435.459 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.459 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593435.459 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593435.459 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593435.460 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593435.460 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1546593435.460 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593435.460 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.461 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1546593435.461 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593435.461 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.461 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.461 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.461 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593435.461 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593435.462 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593435.462 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593435.462 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.464 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546593435.464 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593435.465 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593435.467 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593435.467 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546593435.467 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.467 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.468 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1546593435.468 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.468 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.468 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593435.468 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593435.468 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1546593435.469 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593435.470 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1546593435.470 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.470 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.470 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593435.471 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)))) into 0
1546593435.471 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.471 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.471 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593435.471 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593435.471 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1546593435.472 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593435.473 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1546593435.473 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.473 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.473 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.473 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1546593435.474 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593435.474 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1546593435.475 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593435.475 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.476 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1546593435.476 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593435.476 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.476 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.476 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.476 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.476 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.476 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593435.476 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593435.477 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593435.477 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593435.477 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.481 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593435.481 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593435.481 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593435.484 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593435.484 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1546593435.484 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.484 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.485 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1546593435.485 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.485 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.486 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593435.487 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593435.487 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593435.488 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593435.488 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593435.488 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.488 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.489 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593435.489 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593435.489 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.489 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.490 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593435.491 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593435.491 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593435.492 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593435.492 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593435.492 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.492 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.493 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.493 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 (/ 1 th))) (pow (* 1 (* (/ 1 (/ 1 a1)) 1)) 2)) (* (cos (/ 1 (/ 1 th))) (pow (* (/ 1 (/ 1 a2)) (* 1 1)) 2))) into (+ (* (pow a1 2) (cos th)) (* (cos th) (pow a2 2)))
1546593435.494 * [misc]backup-simplify:  Simplify (* (cos (/ 1 (- th))) (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2))))) into (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593435.494 * [misc]approximate:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in (th a1 a2) around 0
1546593435.494 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1546593435.494 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1546593435.494 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1546593435.494 * [misc]taylor:  Taking taylor expansion of -1 in a2
1546593435.494 * [misc]backup-simplify:  Simplify -1 into -1
1546593435.494 * [misc]taylor:  Taking taylor expansion of th in a2
1546593435.494 * [misc]backup-simplify:  Simplify th into th
1546593435.494 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593435.494 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593435.494 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593435.494 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1546593435.494 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593435.494 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593435.494 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593435.494 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.494 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.494 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.495 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593435.495 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1546593435.495 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593435.495 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593435.495 * [misc]backup-simplify:  Simplify a1 into a1
1546593435.495 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593435.495 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593435.495 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593435.495 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1546593435.495 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1546593435.495 * [misc]taylor:  Taking taylor expansion of -1 in a1
1546593435.495 * [misc]backup-simplify:  Simplify -1 into -1
1546593435.495 * [misc]taylor:  Taking taylor expansion of th in a1
1546593435.495 * [misc]backup-simplify:  Simplify th into th
1546593435.495 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593435.495 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593435.495 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593435.495 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593435.495 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593435.495 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593435.495 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593435.495 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.495 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.496 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593435.496 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593435.496 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593435.496 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593435.496 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.496 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.496 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.496 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593435.496 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593435.496 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1546593435.496 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1546593435.496 * [misc]taylor:  Taking taylor expansion of -1 in th
1546593435.496 * [misc]backup-simplify:  Simplify -1 into -1
1546593435.496 * [misc]taylor:  Taking taylor expansion of th in th
1546593435.496 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.496 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.496 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546593435.496 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593435.496 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593435.497 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593435.497 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593435.497 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593435.497 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.497 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.497 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593435.497 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593435.497 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593435.497 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593435.497 * [misc]backup-simplify:  Simplify a1 into a1
1546593435.497 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593435.497 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593435.497 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593435.497 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1546593435.497 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1546593435.497 * [misc]taylor:  Taking taylor expansion of -1 in th
1546593435.497 * [misc]backup-simplify:  Simplify -1 into -1
1546593435.497 * [misc]taylor:  Taking taylor expansion of th in th
1546593435.497 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.497 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.497 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546593435.497 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593435.497 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593435.498 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593435.498 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593435.498 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593435.498 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.498 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.498 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593435.498 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593435.498 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593435.498 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593435.498 * [misc]backup-simplify:  Simplify a1 into a1
1546593435.498 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593435.498 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593435.498 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593435.499 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593435.499 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593435.499 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1546593435.499 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1546593435.499 * [misc]taylor:  Taking taylor expansion of -1 in a1
1546593435.499 * [misc]backup-simplify:  Simplify -1 into -1
1546593435.499 * [misc]taylor:  Taking taylor expansion of th in a1
1546593435.499 * [misc]backup-simplify:  Simplify th into th
1546593435.499 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593435.499 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593435.499 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593435.499 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593435.499 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593435.499 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593435.499 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593435.499 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.499 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.499 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593435.499 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593435.499 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593435.499 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593435.499 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.499 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.500 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.500 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593435.500 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593435.500 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593435.500 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.500 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593435.500 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593435.500 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593435.500 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1546593435.500 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1546593435.501 * [misc]taylor:  Taking taylor expansion of -1 in a2
1546593435.501 * [misc]backup-simplify:  Simplify -1 into -1
1546593435.501 * [misc]taylor:  Taking taylor expansion of th in a2
1546593435.501 * [misc]backup-simplify:  Simplify th into th
1546593435.501 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593435.501 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593435.501 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593435.501 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593435.501 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593435.501 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593435.501 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1546593435.502 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.502 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1546593435.502 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593435.502 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.502 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593435.502 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593435.503 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.503 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593435.503 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593435.503 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1546593435.504 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593435.505 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1546593435.505 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.505 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.505 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593435.505 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.505 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.505 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593435.506 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593435.506 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1546593435.506 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593435.506 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.507 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1546593435.507 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593435.507 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.507 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593435.507 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593435.508 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1546593435.509 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593435.509 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593435.509 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593435.510 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593435.511 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593435.511 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.511 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.511 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ -1 th)) (pow a2 2))
1546593435.511 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a2 2)) in a2
1546593435.511 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1546593435.511 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1546593435.511 * [misc]taylor:  Taking taylor expansion of -1 in a2
1546593435.511 * [misc]backup-simplify:  Simplify -1 into -1
1546593435.511 * [misc]taylor:  Taking taylor expansion of th in a2
1546593435.511 * [misc]backup-simplify:  Simplify th into th
1546593435.512 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593435.512 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593435.512 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593435.512 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593435.512 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593435.512 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.512 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.512 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593435.512 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593435.512 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.512 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593435.512 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.512 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593435.512 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593435.512 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593435.512 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593435.513 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.513 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593435.513 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593435.513 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593435.513 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593435.513 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1546593435.513 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593435.514 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.514 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1546593435.514 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593435.514 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.514 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.514 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.514 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593435.514 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593435.514 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593435.515 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593435.515 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.516 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546593435.517 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593435.517 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593435.518 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593435.518 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546593435.519 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.519 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.519 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1546593435.519 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.519 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.519 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593435.519 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593435.519 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1546593435.520 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593435.520 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1546593435.520 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.520 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.520 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593435.521 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)))) into 0
1546593435.521 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.521 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.521 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593435.521 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593435.521 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1546593435.522 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593435.522 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1546593435.522 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.522 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.522 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.523 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1546593435.523 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593435.523 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1546593435.523 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593435.523 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.524 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1546593435.524 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593435.524 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.524 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.524 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.524 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.524 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.524 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593435.524 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593435.524 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593435.525 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593435.525 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.527 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593435.527 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593435.527 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593435.529 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593435.529 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1546593435.529 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.529 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.530 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1546593435.530 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.530 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.531 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593435.531 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593435.531 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593435.532 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593435.532 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593435.532 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.532 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.532 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593435.532 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593435.533 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.533 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.533 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593435.533 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593435.534 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593435.534 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593435.534 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593435.534 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593435.535 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.535 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.535 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 (/ 1 (- th)))) (pow (* 1 (* (/ 1 (/ 1 (- a1))) 1)) 2)) (* (cos (/ -1 (/ 1 (- th)))) (pow (* (/ 1 (/ 1 (- a2))) (* 1 1)) 2))) into (+ (* (pow a1 2) (cos th)) (* (cos th) (pow a2 2)))
1546593435.535 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 1 2)
1546593435.535 * [misc]backup-simplify:  Simplify (+ (* a1 a1) (* a2 a2)) into (+ (pow a2 2) (pow a1 2))
1546593435.535 * [misc]approximate:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in (a1 a2) around 0
1546593435.535 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1546593435.535 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593435.535 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593435.535 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.535 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.535 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593435.535 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593435.535 * [misc]backup-simplify:  Simplify a1 into a1
1546593435.535 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1546593435.535 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593435.535 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593435.535 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.535 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593435.535 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593435.535 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.535 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.535 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1546593435.535 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593435.535 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593435.535 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.536 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593435.536 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593435.536 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.536 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.536 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.536 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1546593435.536 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593435.536 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593435.536 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.536 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.536 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593435.536 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.536 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.536 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.536 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.536 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593435.536 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.536 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593435.536 * [misc]taylor:  Taking taylor expansion of 1 in a2
1546593435.536 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.536 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.536 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.537 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.537 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.537 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593435.537 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593435.537 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.537 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.537 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.537 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.537 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.537 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.537 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593435.537 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.538 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1546593435.538 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593435.538 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.538 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.538 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.538 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.538 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.538 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* a2 1) 2)) (* 1 (pow (* 1 a1) 2))) into (+ (pow a2 2) (pow a1 2))
1546593435.538 * [misc]backup-simplify:  Simplify (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593435.538 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in (a1 a2) around 0
1546593435.538 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1546593435.538 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593435.538 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593435.538 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593435.538 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.538 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.539 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.539 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593435.539 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1546593435.539 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593435.539 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593435.539 * [misc]backup-simplify:  Simplify a1 into a1
1546593435.539 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593435.539 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593435.539 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593435.539 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593435.539 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593435.539 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593435.539 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.539 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.539 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593435.539 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593435.539 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593435.539 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593435.539 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.539 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.539 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.539 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593435.539 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593435.539 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593435.539 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593435.539 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593435.539 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.539 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.539 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593435.539 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593435.539 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593435.540 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593435.540 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.540 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.540 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.540 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593435.540 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593435.540 * [misc]taylor:  Taking taylor expansion of 1 in a2
1546593435.540 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.540 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593435.540 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593435.540 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.540 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.540 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.541 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593435.541 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593435.541 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1546593435.541 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593435.541 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593435.541 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593435.541 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.541 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.541 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.541 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593435.541 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.541 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.541 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593435.541 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593435.541 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593435.542 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593435.542 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.542 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.542 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.542 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593435.542 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593435.542 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.542 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.542 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.542 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593435.542 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593435.543 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593435.543 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593435.543 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.543 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.543 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.543 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593435.543 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593435.544 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.544 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.544 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.544 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 a1))) 2)) (* 1 (pow (* (/ 1 (/ 1 a2)) 1) 2))) into (+ (pow a2 2) (pow a1 2))
1546593435.544 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2)))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593435.544 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in (a1 a2) around 0
1546593435.544 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1546593435.544 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593435.544 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593435.544 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593435.544 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.544 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.544 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.544 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593435.544 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1546593435.544 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593435.544 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593435.544 * [misc]backup-simplify:  Simplify a1 into a1
1546593435.544 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593435.544 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593435.544 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593435.544 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593435.544 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593435.544 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593435.545 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.545 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.545 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593435.545 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593435.545 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593435.545 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593435.545 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.545 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.545 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.545 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593435.545 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593435.545 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593435.545 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593435.545 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593435.545 * [misc]backup-simplify:  Simplify a2 into a2
1546593435.545 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593435.545 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593435.545 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593435.545 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593435.545 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593435.545 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.545 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.545 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.545 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593435.545 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593435.546 * [misc]taylor:  Taking taylor expansion of 1 in a2
1546593435.546 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.546 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593435.546 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593435.546 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.546 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.546 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.546 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593435.546 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593435.546 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1546593435.546 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593435.546 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593435.546 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593435.546 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.546 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.547 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593435.547 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593435.547 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.547 * [misc]backup-simplify:  Simplify 1 into 1
1546593435.547 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593435.547 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593435.547 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593435.547 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593435.547 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.547 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.547 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.548 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593435.548 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593435.548 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.548 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.548 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.548 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593435.548 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593435.548 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593435.549 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593435.549 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593435.549 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593435.549 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.549 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593435.549 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593435.549 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.549 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.549 * [misc]backup-simplify:  Simplify 0 into 0
1546593435.549 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- a1)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- a2))) 1) 2))) into (+ (pow a2 2) (pow a1 2))
1546593435.549 * * * [misc]progress:  simplifying candidates
1546593435.549 * * * * [misc]progress:  [ 1 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (pow (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)) 1))>
1546593435.549 * * * * [misc]progress:  [ 2 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (- (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2)))) (log (sqrt 2)))))>
1546593435.550 * [enter]simplify:  Simplifying (- (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2)))) (log (sqrt 2)))
1546593435.550 * * [misc]simplify:  iters left: 6 (14 enodes)
1546593435.552 * * [misc]simplify:  iters left: 5 (20 enodes)
1546593435.555 * * [misc]simplify:  iters left: 4 (28 enodes)
1546593435.559 * * [misc]simplify:  iters left: 3 (35 enodes)
1546593435.564 * * [misc]simplify:  iters left: 2 (37 enodes)
1546593435.567 * * [misc]simplify:  iters left: 1 (39 enodes)
1546593435.573 * [exit]simplify:  Simplified to (+ (log (+ (* a2 a2) (* a1 a1))) (- (log (cos th)) (log (sqrt 2))))
1546593435.573 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (+ (log (+ (* a2 a2) (* a1 a1))) (- (log (cos th)) (log (sqrt 2))))))
1546593435.573 * * * * [misc]progress:  [ 3 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (- (log (* (cos th) (+ (* a1 a1) (* a2 a2)))) (log (sqrt 2)))))>
1546593435.573 * [enter]simplify:  Simplifying (- (log (* (cos th) (+ (* a1 a1) (* a2 a2)))) (log (sqrt 2)))
1546593435.574 * * [misc]simplify:  iters left: 6 (13 enodes)
1546593435.576 * * [misc]simplify:  iters left: 5 (26 enodes)
1546593435.580 * * [misc]simplify:  iters left: 4 (42 enodes)
1546593435.586 * * [misc]simplify:  iters left: 3 (50 enodes)
1546593435.592 * * [misc]simplify:  iters left: 2 (54 enodes)
1546593435.598 * * [misc]simplify:  iters left: 1 (58 enodes)
1546593435.608 * [exit]simplify:  Simplified to (+ (log (+ (* a1 a1) (* a2 a2))) (- (log (cos th)) (log (sqrt 2))))
1546593435.608 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (+ (log (+ (* a1 a1) (* a2 a2))) (- (log (cos th)) (log (sqrt 2))))))
1546593435.608 * * * * [misc]progress:  [ 4 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (log (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))))>
1546593435.608 * * * * [misc]progress:  [ 5 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (log (exp (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))))>
1546593435.608 * * * * [misc]progress:  [ 6 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (/ (* (* (* (cos th) (cos th)) (cos th)) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2)))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))))>
1546593435.608 * [enter]simplify:  Simplifying (/ (* (* (* (cos th) (cos th)) (cos th)) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2)))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
1546593435.609 * * [misc]simplify:  iters left: 6 (17 enodes)
1546593435.615 * * [misc]simplify:  iters left: 5 (45 enodes)
1546593435.637 * * [misc]simplify:  iters left: 4 (240 enodes)
1546593435.776 * [exit]simplify:  Simplified to (* (/ (pow (cos th) 3) (* 2 (sqrt 2))) (pow (+ (* a1 a1) (* a2 a2)) 3))
1546593435.776 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (* (/ (pow (cos th) 3) (* 2 (sqrt 2))) (pow (+ (* a1 a1) (* a2 a2)) 3))))
1546593435.776 * * * * [misc]progress:  [ 7 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (/ (* (* (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))))>
1546593435.777 * [enter]simplify:  Simplifying (/ (* (* (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
1546593435.777 * * [misc]simplify:  iters left: 6 (15 enodes)
1546593435.783 * * [misc]simplify:  iters left: 5 (38 enodes)
1546593435.795 * * [misc]simplify:  iters left: 4 (166 enodes)
1546593435.901 * [exit]simplify:  Simplified to (/ (* (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (+ (* a1 a1) (* a2 a2)) (cos th))) (/ (* (sqrt 2) 2) (* (+ (* a1 a1) (* a2 a2)) (cos th))))
1546593435.901 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (/ (* (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (+ (* a1 a1) (* a2 a2)) (cos th))) (/ (* (sqrt 2) 2) (* (+ (* a1 a1) (* a2 a2)) (cos th))))))
1546593435.901 * * * * [misc]progress:  [ 8 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))))>
1546593435.901 * * * * [misc]progress:  [ 9 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (* (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2))) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))))>
1546593435.901 * * * * [misc]progress:  [ 10 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2))) (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))))>
1546593435.901 * * * * [misc]progress:  [ 11 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (- (* (cos th) (+ (* a1 a1) (* a2 a2)))) (- (sqrt 2))))>
1546593435.901 * * * * [misc]progress:  [ 12 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))))>
1546593435.901 * [enter]simplify:  Simplifying (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1546593435.901 * * [misc]simplify:  iters left: 6 (7 enodes)
1546593435.902 * * [misc]simplify:  iters left: 5 (9 enodes)
1546593435.904 * [exit]simplify:  Simplified to (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1546593435.905 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))))
1546593435.905 * [enter]simplify:  Simplifying (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))
1546593435.905 * * [misc]simplify:  iters left: 6 (9 enodes)
1546593435.908 * * [misc]simplify:  iters left: 5 (10 enodes)
1546593435.911 * [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))
1546593435.911 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))))
1546593435.912 * * * * [misc]progress:  [ 13 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))))>
1546593435.912 * [enter]simplify:  Simplifying (/ (cos th) (sqrt (sqrt 2)))
1546593435.912 * * [misc]simplify:  iters left: 4 (6 enodes)
1546593435.914 * [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
1546593435.914 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (cos th) (sqrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))))
1546593435.914 * [enter]simplify:  Simplifying (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))
1546593435.914 * * [misc]simplify:  iters left: 6 (9 enodes)
1546593435.918 * * [misc]simplify:  iters left: 5 (10 enodes)
1546593435.921 * [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))
1546593435.921 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (cos th) (sqrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))))
1546593435.921 * * * * [misc]progress:  [ 14 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) 1) (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))))>
1546593435.921 * [enter]simplify:  Simplifying (/ (cos th) 1)
1546593435.921 * * [misc]simplify:  iters left: 3 (4 enodes)
1546593435.923 * * [misc]simplify:  iters left: 2 (6 enodes)
1546593435.925 * * [misc]simplify:  iters left: 1 (8 enodes)
1546593435.926 * [exit]simplify:  Simplified to (cos th)
1546593435.926 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (cos th) (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))))
1546593435.926 * [enter]simplify:  Simplifying (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))
1546593435.926 * * [misc]simplify:  iters left: 6 (8 enodes)
1546593435.929 * * [misc]simplify:  iters left: 5 (9 enodes)
1546593435.932 * [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))
1546593435.932 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (cos th) (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))))
1546593435.932 * * * * [misc]progress:  [ 15 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (* 1 (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2))))>
1546593435.933 * * * * [misc]progress:  [ 16 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (cos th) (+ (* a1 a1) (* a2 a2))) (/ 1 (sqrt 2))))>
1546593435.933 * * * * [misc]progress:  [ 17 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ 1 (/ (sqrt 2) (* (cos th) (+ (* a1 a1) (* a2 a2))))))>
1546593435.933 * * * * [misc]progress:  [ 18 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593435.933 * [enter]simplify:  Simplifying (cbrt (sqrt 2))
1546593435.933 * * [misc]simplify:  iters left: 2 (3 enodes)
1546593435.934 * [exit]simplify:  Simplified to (cbrt (sqrt 2))
1546593435.934 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1546593435.934 * * * * [misc]progress:  [ 19 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt (sqrt 2))) (sqrt (sqrt 2))))>
1546593435.934 * [enter]simplify:  Simplifying (sqrt (sqrt 2))
1546593435.935 * * [misc]simplify:  iters left: 2 (3 enodes)
1546593435.936 * [exit]simplify:  Simplified to (sqrt (sqrt 2))
1546593435.936 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt (sqrt 2))) (sqrt (sqrt 2))))
1546593435.936 * * * * [misc]progress:  [ 20 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) 1) (sqrt 2)))>
1546593435.936 * [enter]simplify:  Simplifying (sqrt 2)
1546593435.936 * * [misc]simplify:  iters left: 1 (2 enodes)
1546593435.937 * [exit]simplify:  Simplified to (sqrt 2)
1546593435.937 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) 1) (sqrt 2)))
1546593435.937 * * * * [misc]progress:  [ 21 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (cos th) (/ (sqrt 2) (+ (* a1 a1) (* a2 a2)))))>
1546593435.937 * [enter]simplify:  Simplifying (cos th)
1546593435.937 * * [misc]simplify:  iters left: 1 (2 enodes)
1546593435.938 * [exit]simplify:  Simplified to (cos th)
1546593435.938 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (cos th) (/ (sqrt 2) (+ (* a1 a1) (* a2 a2)))))
1546593435.938 * * * * [misc]progress:  [ 22 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))) (* (sqrt 2) (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))))>
1546593435.938 * [enter]simplify:  Simplifying (* (cos th) (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))
1546593435.939 * * [misc]simplify:  iters left: 6 (11 enodes)
1546593435.942 * * [misc]simplify:  iters left: 5 (29 enodes)
1546593435.953 * * [misc]simplify:  iters left: 4 (71 enodes)
1546593435.981 * * [misc]simplify:  iters left: 3 (155 enodes)
1546593436.035 * * [misc]simplify:  iters left: 2 (226 enodes)
1546593436.067 * * [misc]simplify:  iters left: 1 (247 enodes)
1546593436.086 * [exit]simplify:  Simplified to (* (cos th) (+ (pow a1 6) (pow a2 6)))
1546593436.086 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (cos th) (+ (pow a1 6) (pow a2 6))) (* (sqrt 2) (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))))
1546593436.086 * * * * [misc]progress:  [ 23 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (* (sqrt 2) (- (* a1 a1) (* a2 a2)))))>
1546593436.087 * [enter]simplify:  Simplifying (* (cos th) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))
1546593436.087 * * [misc]simplify:  iters left: 6 (10 enodes)
1546593436.090 * * [misc]simplify:  iters left: 5 (24 enodes)
1546593436.098 * * [misc]simplify:  iters left: 4 (54 enodes)
1546593436.118 * * [misc]simplify:  iters left: 3 (143 enodes)
1546593436.174 * * [misc]simplify:  iters left: 2 (451 enodes)
1546593436.487 * [exit]simplify:  Simplified to (* (- (pow a1 4) (pow a2 4)) (cos th))
1546593436.487 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (- (pow a1 4) (pow a2 4)) (cos th)) (* (sqrt 2) (- (* a1 a1) (* a2 a2)))))
1546593436.487 * * * * [misc]progress:  [ 24 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (pow (* (cos th) (+ (* a1 a1) (* a2 a2))) 1) (sqrt 2)))>
1546593436.487 * [enter]simplify:  Simplifying (* (cos th) (+ (* a1 a1) (* a2 a2)))
1546593436.487 * * [misc]simplify:  iters left: 6 (8 enodes)
1546593436.490 * * [misc]simplify:  iters left: 5 (16 enodes)
1546593436.499 * * [misc]simplify:  iters left: 4 (26 enodes)
1546593436.506 * [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cos th))
1546593436.507 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (pow (* (+ (* a1 a1) (* a2 a2)) (cos th)) 1) (sqrt 2)))
1546593436.507 * * * * [misc]progress:  [ 25 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (pow (* (cos th) (+ (* a1 a1) (* a2 a2))) 1) (sqrt 2)))>
1546593436.507 * * * * [misc]progress:  [ 26 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (exp (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1546593436.507 * [enter]simplify:  Simplifying (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2))))
1546593436.507 * * [misc]simplify:  iters left: 6 (10 enodes)
1546593436.510 * * [misc]simplify:  iters left: 5 (12 enodes)
1546593436.514 * [exit]simplify:  Simplified to (+ (log (+ (* a2 a2) (* a1 a1))) (log (cos th)))
1546593436.514 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (exp (+ (log (+ (* a2 a2) (* a1 a1))) (log (cos th)))) (sqrt 2)))
1546593436.514 * * * * [misc]progress:  [ 27 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (exp (log (* (cos th) (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1546593436.514 * * * * [misc]progress:  [ 28 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (log (exp (* (cos th) (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1546593436.514 * * * * [misc]progress:  [ 29 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (cbrt (* (* (* (cos th) (cos th)) (cos th)) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1546593436.514 * [enter]simplify:  Simplifying (* (* (* (cos th) (cos th)) (cos th)) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2))))
1546593436.515 * * [misc]simplify:  iters left: 6 (12 enodes)
1546593436.519 * * [misc]simplify:  iters left: 5 (32 enodes)
1546593436.538 * * [misc]simplify:  iters left: 4 (169 enodes)
1546593436.665 * [exit]simplify:  Simplified to (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (* (+ (* a1 a1) (* a2 a2)) (pow (cos th) 3)))
1546593436.665 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (cbrt (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (* (+ (* a1 a1) (* a2 a2)) (pow (cos th) 3)))) (sqrt 2)))
1546593436.665 * * * * [misc]progress:  [ 30 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cbrt (* (cos th) (+ (* a1 a1) (* a2 a2)))) (cbrt (* (cos th) (+ (* a1 a1) (* a2 a2))))) (cbrt (* (cos th) (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1546593436.665 * * * * [misc]progress:  [ 31 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (cbrt (* (* (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (cos th) (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1546593436.665 * * * * [misc]progress:  [ 32 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (sqrt (* (cos th) (+ (* a1 a1) (* a2 a2)))) (sqrt (* (cos th) (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1546593436.665 * * * * [misc]progress:  [ 33 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* 1 (* (cos th) (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593436.665 * * * * [misc]progress:  [ 34 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (+ (* (cos th) (* a1 a1)) (* (cos th) (* a2 a2))) (sqrt 2)))>
1546593436.665 * [enter]simplify:  Simplifying (* (cos th) (* a2 a2))
1546593436.665 * * [misc]simplify:  iters left: 4 (5 enodes)
1546593436.666 * * [misc]simplify:  iters left: 3 (8 enodes)
1546593436.667 * * [misc]simplify:  iters left: 2 (10 enodes)
1546593436.668 * [exit]simplify:  Simplified to (* (* a2 a2) (cos th))
1546593436.668 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (+ (* (cos th) (* a1 a1)) (* (* a2 a2) (cos th))) (sqrt 2)))
1546593436.668 * * * * [misc]progress:  [ 35 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (+ (* (* a1 a1) (cos th)) (* (* a2 a2) (cos th))) (sqrt 2)))>
1546593436.668 * [enter]simplify:  Simplifying (* (* a2 a2) (cos th))
1546593436.669 * * [misc]simplify:  iters left: 4 (5 enodes)
1546593436.669 * * [misc]simplify:  iters left: 3 (8 enodes)
1546593436.670 * * [misc]simplify:  iters left: 2 (10 enodes)
1546593436.672 * * [misc]simplify:  iters left: 1 (11 enodes)
1546593436.673 * [exit]simplify:  Simplified to (* (cos th) (* a2 a2))
1546593436.673 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (+ (* (* a1 a1) (cos th)) (* (cos th) (* a2 a2))) (sqrt 2)))
1546593436.673 * * * * [misc]progress:  [ 36 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2))))) (cbrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593436.673 * [enter]simplify:  Simplifying (cbrt (+ (* a1 a1) (* a2 a2)))
1546593436.673 * * [misc]simplify:  iters left: 5 (6 enodes)
1546593436.674 * * [misc]simplify:  iters left: 4 (7 enodes)
1546593436.675 * [exit]simplify:  Simplified to (cbrt (+ (* a1 a1) (* a2 a2)))
1546593436.675 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (* (* (cos th) (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2))))) (cbrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593436.675 * * * * [misc]progress:  [ 37 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593436.675 * [enter]simplify:  Simplifying (sqrt (+ (* a1 a1) (* a2 a2)))
1546593436.675 * * [misc]simplify:  iters left: 5 (6 enodes)
1546593436.676 * * [misc]simplify:  iters left: 4 (7 enodes)
1546593436.677 * [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
1546593436.677 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593436.677 * * * * [misc]progress:  [ 38 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) 1) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))>
1546593436.677 * [enter]simplify:  Simplifying (+ (* a1 a1) (* a2 a2))
1546593436.677 * * [misc]simplify:  iters left: 4 (5 enodes)
1546593436.678 * * [misc]simplify:  iters left: 3 (6 enodes)
1546593436.679 * [exit]simplify:  Simplified to (+ (* a1 a1) (* a2 a2))
1546593436.679 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (* (* (cos th) 1) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))
1546593436.679 * * * * [misc]progress:  [ 39 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593436.679 * [enter]simplify:  Simplifying (* (cbrt (cos th)) (cbrt (cos th)))
1546593436.679 * * [misc]simplify:  iters left: 4 (4 enodes)
1546593436.680 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1546593436.680 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593436.680 * * * * [misc]progress:  [ 40 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (sqrt (cos th)) (* (sqrt (cos th)) (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593436.680 * [enter]simplify:  Simplifying (sqrt (cos th))
1546593436.680 * * [misc]simplify:  iters left: 2 (3 enodes)
1546593436.680 * [exit]simplify:  Simplified to (sqrt (cos th))
1546593436.680 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (* (sqrt (cos th)) (* (sqrt (cos th)) (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593436.681 * * * * [misc]progress:  [ 41 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* 1 (* (cos th) (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593436.681 * * * * [misc]progress:  [ 42 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))) (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1546593436.681 * [enter]simplify:  Simplifying (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))
1546593436.681 * * [misc]simplify:  iters left: 6 (9 enodes)
1546593436.682 * * [misc]simplify:  iters left: 5 (29 enodes)
1546593436.688 * * [misc]simplify:  iters left: 4 (69 enodes)
1546593436.702 * * [misc]simplify:  iters left: 3 (134 enodes)
1546593436.747 * * [misc]simplify:  iters left: 2 (231 enodes)
1546593436.840 * [exit]simplify:  Simplified to (- (+ (pow a2 4) (pow a1 4)) (* (* a2 a1) (* a2 a1)))
1546593436.840 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (/ (* (cos th) (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))) (- (+ (pow a2 4) (pow a1 4)) (* (* a2 a1) (* a2 a1)))) (sqrt 2)))
1546593436.840 * * * * [misc]progress:  [ 43 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (- (* a1 a1) (* a2 a2))) (sqrt 2)))>
1546593436.840 * [enter]simplify:  Simplifying (- (* a1 a1) (* a2 a2))
1546593436.840 * * [misc]simplify:  iters left: 4 (5 enodes)
1546593436.841 * * [misc]simplify:  iters left: 3 (10 enodes)
1546593436.843 * * [misc]simplify:  iters left: 2 (17 enodes)
1546593436.845 * * [misc]simplify:  iters left: 1 (32 enodes)
1546593436.850 * [exit]simplify:  Simplified to (* (+ a1 a2) (- a1 a2))
1546593436.850 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (/ (* (cos th) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (* (+ a1 a2) (- a1 a2))) (sqrt 2)))
1546593436.850 * * * * [misc]progress:  [ 44 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (sqrt 2)))>
1546593436.850 * * * * [misc]progress:  [ 45 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (log (* (exp (* a1 a1)) (exp (* a2 a2))))) (sqrt 2)))>
1546593436.851 * [enter]simplify:  Simplifying (* (exp (* a1 a1)) (exp (* a2 a2)))
1546593436.851 * * [misc]simplify:  iters left: 5 (7 enodes)
1546593436.852 * * [misc]simplify:  iters left: 4 (14 enodes)
1546593436.853 * * [misc]simplify:  iters left: 3 (16 enodes)
1546593436.855 * [exit]simplify:  Simplified to (exp (+ (* a1 a1) (* a2 a2)))
1546593436.855 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a1 a2 th) (/ (* (cos th) (log (exp (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))
1546593436.855 * * * * [misc]progress:  [ 46 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (pow (+ (* a1 a1) (* a2 a2)) 1)) (sqrt 2)))>
1546593436.856 * * * * [misc]progress:  [ 47 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (exp (log (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1546593436.856 * * * * [misc]progress:  [ 48 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (log (exp (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1546593436.856 * * * * [misc]progress:  [ 49 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (* (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2)))) (cbrt (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1546593436.856 * * * * [misc]progress:  [ 50 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (cbrt (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1546593436.856 * * * * [misc]progress:  [ 51 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1546593436.856 * * * * [misc]progress:  [ 52 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (/ (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)) (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))) (sqrt 2)))>
1546593436.856 * * * * [misc]progress:  [ 53 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (* 1 (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593436.856 * * * * [misc]progress:  [ 54 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (/ (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))) (- (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593436.856 * * * * [misc]progress:  [ 55 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (+ (* a2 a2) (* a1 a1))) (sqrt 2)))>
1546593436.856 * * * * [misc]progress:  [ 56 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2))))>
1546593436.856 * [enter]simplify:  Simplifying (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2)))
1546593436.856 * * [misc]simplify:  iters left: 5 (9 enodes)
1546593436.858 * * [misc]simplify:  iters left: 4 (12 enodes)
1546593436.860 * * [misc]simplify:  iters left: 3 (16 enodes)
1546593436.862 * * [misc]simplify:  iters left: 2 (20 enodes)
1546593436.865 * * [misc]simplify:  iters left: 1 (22 enodes)
1546593436.868 * [exit]simplify:  Simplified to (+ (/ (* a1 a1) (sqrt 2)) (/ (* a2 a2) (sqrt 2)))
1546593436.868 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (+ (/ (* a1 a1) (sqrt 2)) (/ (* a2 a2) (sqrt 2))))
1546593436.868 * * * * [misc]progress:  [ 57 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1546593436.868 * [enter]simplify:  Simplifying (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1546593436.868 * * [misc]simplify:  iters left: 6 (13 enodes)
1546593436.870 * * [misc]simplify:  iters left: 5 (22 enodes)
1546593436.874 * * [misc]simplify:  iters left: 4 (36 enodes)
1546593436.879 * * [misc]simplify:  iters left: 3 (57 enodes)
1546593436.897 * * [misc]simplify:  iters left: 2 (78 enodes)
1546593436.918 * * [misc]simplify:  iters left: 1 (105 enodes)
1546593436.934 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
1546593436.934 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
1546593436.935 * * * * [misc]progress:  [ 58 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1546593436.935 * [enter]simplify:  Simplifying (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1546593436.935 * * [misc]simplify:  iters left: 6 (13 enodes)
1546593436.937 * * [misc]simplify:  iters left: 5 (22 enodes)
1546593436.940 * * [misc]simplify:  iters left: 4 (36 enodes)
1546593436.946 * * [misc]simplify:  iters left: 3 (57 enodes)
1546593436.953 * * [misc]simplify:  iters left: 2 (78 enodes)
1546593436.964 * * [misc]simplify:  iters left: 1 (105 enodes)
1546593436.992 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
1546593436.992 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
1546593436.992 * * * * [misc]progress:  [ 59 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)))>
1546593436.993 * [enter]simplify:  Simplifying (+ (pow a2 2) (pow a1 2))
1546593436.993 * * [misc]simplify:  iters left: 3 (6 enodes)
1546593436.993 * * [misc]simplify:  iters left: 2 (9 enodes)
1546593436.995 * [exit]simplify:  Simplified to (+ (* a2 a2) (* a1 a1))
1546593436.995 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (+ (* a2 a2) (* a1 a1)) (sqrt 2)))
1546593436.995 * * * * [misc]progress:  [ 60 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (+ (* (pow a1 2) (cos th)) (* (cos th) (pow a2 2))) (sqrt 2)))>
1546593436.995 * [enter]simplify:  Simplifying (+ (* (pow a1 2) (cos th)) (* (cos th) (pow a2 2)))
1546593436.995 * * [misc]simplify:  iters left: 5 (10 enodes)
1546593436.996 * * [misc]simplify:  iters left: 4 (15 enodes)
1546593436.999 * * [misc]simplify:  iters left: 3 (27 enodes)
1546593437.002 * * [misc]simplify:  iters left: 2 (30 enodes)
1546593437.006 * [exit]simplify:  Simplified to (* (cos th) (+ (* a2 a2) (* a1 a1)))
1546593437.006 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (cos th) (+ (* a2 a2) (* a1 a1))) (sqrt 2)))
1546593437.006 * * * * [misc]progress:  [ 61 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (+ (* (pow a1 2) (cos th)) (* (cos th) (pow a2 2))) (sqrt 2)))>
1546593437.006 * [enter]simplify:  Simplifying (+ (* (pow a1 2) (cos th)) (* (cos th) (pow a2 2)))
1546593437.006 * * [misc]simplify:  iters left: 5 (10 enodes)
1546593437.008 * * [misc]simplify:  iters left: 4 (15 enodes)
1546593437.010 * * [misc]simplify:  iters left: 3 (27 enodes)
1546593437.015 * * [misc]simplify:  iters left: 2 (30 enodes)
1546593437.023 * [exit]simplify:  Simplified to (* (cos th) (+ (* a2 a2) (* a1 a1)))
1546593437.023 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (cos th) (+ (* a2 a2) (* a1 a1))) (sqrt 2)))
1546593437.023 * * * * [misc]progress:  [ 62 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (+ (pow a2 2) (pow a1 2))) (sqrt 2)))>
1546593437.023 * [enter]simplify:  Simplifying (+ (pow a2 2) (pow a1 2))
1546593437.023 * * [misc]simplify:  iters left: 3 (6 enodes)
1546593437.025 * * [misc]simplify:  iters left: 2 (9 enodes)
1546593437.028 * [exit]simplify:  Simplified to (+ (* a2 a2) (* a1 a1))
1546593437.028 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (* (cos th) (+ (* a2 a2) (* a1 a1))) (sqrt 2)))
1546593437.028 * * * * [misc]progress:  [ 63 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (+ (pow a2 2) (pow a1 2))) (sqrt 2)))>
1546593437.028 * [enter]simplify:  Simplifying (+ (pow a2 2) (pow a1 2))
1546593437.028 * * [misc]simplify:  iters left: 3 (6 enodes)
1546593437.030 * * [misc]simplify:  iters left: 2 (9 enodes)
1546593437.032 * [exit]simplify:  Simplified to (+ (* a2 a2) (* a1 a1))
1546593437.032 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (* (cos th) (+ (* a2 a2) (* a1 a1))) (sqrt 2)))
1546593437.032 * * * * [misc]progress:  [ 64 / 64 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (+ (pow a2 2) (pow a1 2))) (sqrt 2)))>
1546593437.033 * [enter]simplify:  Simplifying (+ (pow a2 2) (pow a1 2))
1546593437.033 * * [misc]simplify:  iters left: 3 (6 enodes)
1546593437.035 * * [misc]simplify:  iters left: 2 (9 enodes)
1546593437.037 * [exit]simplify:  Simplified to (+ (* a2 a2) (* a1 a1))
1546593437.037 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (* (cos th) (+ (* a2 a2) (* a1 a1))) (sqrt 2)))
1546593437.037 * * * [misc]progress:  adding candidates to table
1546593437.814 * * [misc]progress:  iteration 3 / 4
1546593437.814 * * * [misc]progress:  picking best candidate
1546593437.857 * * * * [misc]pick:  Picked  #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593437.857 * * * [misc]progress:  localizing error
1546593437.883 * * * [misc]progress:  generating rewritten candidates
1546593437.883 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 2)
1546593437.887 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 2)
1546593437.891 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1546593437.923 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1)
1546593437.938 * * * [misc]progress:  generating series expansions
1546593437.938 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 2)
1546593437.938 * [misc]backup-simplify:  Simplify (sqrt (+ (* a1 a1) (* a2 a2))) into (sqrt (+ (pow a2 2) (pow a1 2)))
1546593437.938 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in (a1 a2) around 0
1546593437.938 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a2
1546593437.938 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1546593437.938 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593437.938 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593437.938 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.938 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.938 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593437.938 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593437.938 * [misc]backup-simplify:  Simplify a1 into a1
1546593437.938 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593437.938 * [misc]backup-simplify:  Simplify (+ 0 (pow a1 2)) into (pow a1 2)
1546593437.939 * [misc]backup-simplify:  Simplify (sqrt (pow a1 2)) into a1
1546593437.939 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593437.939 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593437.939 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a1 2)))) into 0
1546593437.939 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a1
1546593437.939 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1546593437.939 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593437.939 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593437.939 * [misc]backup-simplify:  Simplify a2 into a2
1546593437.939 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593437.939 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593437.939 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.939 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.939 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593437.940 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1546593437.940 * [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
1546593437.940 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593437.940 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593437.940 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
1546593437.940 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a1
1546593437.940 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1546593437.940 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593437.940 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593437.940 * [misc]backup-simplify:  Simplify a2 into a2
1546593437.940 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593437.940 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593437.940 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.940 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.940 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593437.940 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1546593437.941 * [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
1546593437.941 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593437.941 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593437.941 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
1546593437.941 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593437.941 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.941 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.941 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.941 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593437.941 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.941 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.941 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.942 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593437.942 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593437.942 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593437.943 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 a2)) into (/ 1/2 a2)
1546593437.943 * [misc]taylor:  Taking taylor expansion of (/ 1/2 a2) in a2
1546593437.943 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1546593437.943 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593437.943 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593437.943 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.943 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.943 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546593437.944 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546593437.944 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.944 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.944 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.944 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593437.944 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593437.945 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593437.945 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 a2))))) (* 2 a2)) into 0
1546593437.945 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593437.945 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.945 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.945 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593437.945 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.945 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.945 * [misc]backup-simplify:  Simplify (* 1 (* a2 1)) into a2
1546593437.946 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2)))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593437.946 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in (a1 a2) around 0
1546593437.946 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1546593437.946 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1546593437.946 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593437.946 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593437.946 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593437.946 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.946 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.946 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593437.946 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593437.946 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1546593437.946 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593437.946 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593437.946 * [misc]backup-simplify:  Simplify a1 into a1
1546593437.946 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593437.946 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593437.947 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546593437.947 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593437.947 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593437.947 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593437.947 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593437.947 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593437.947 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593437.947 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593437.948 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593437.948 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593437.948 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593437.948 * [misc]backup-simplify:  Simplify a2 into a2
1546593437.948 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593437.948 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593437.948 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593437.948 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593437.948 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593437.948 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.948 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.948 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593437.948 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593437.948 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593437.948 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593437.948 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593437.948 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593437.949 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593437.949 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593437.949 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593437.949 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593437.949 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593437.949 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593437.949 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593437.949 * [misc]backup-simplify:  Simplify a2 into a2
1546593437.949 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593437.949 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593437.949 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593437.949 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593437.949 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593437.949 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.949 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.949 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593437.949 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593437.949 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593437.949 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593437.949 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593437.950 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593437.950 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593437.950 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593437.950 * [misc]taylor:  Taking taylor expansion of 1 in a2
1546593437.950 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.950 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593437.950 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.950 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.950 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593437.950 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593437.950 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1546593437.951 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a2 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a2 2))
1546593437.951 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow a2 2)) in a2
1546593437.951 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1546593437.951 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593437.951 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593437.951 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593437.951 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.951 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.951 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593437.951 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546593437.952 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593437.952 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546593437.952 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.952 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.952 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.952 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593437.952 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593437.952 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593437.952 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593437.952 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593437.953 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a2 2)))))) (* 2 1)) into 0
1546593437.953 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593437.953 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.953 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593437.953 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593437.953 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.953 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.953 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.953 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 a1)))) into a1
1546593437.953 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2))))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593437.953 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in (a1 a2) around 0
1546593437.953 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1546593437.953 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1546593437.953 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593437.953 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593437.954 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593437.954 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.954 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.954 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593437.954 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593437.954 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1546593437.954 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593437.954 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593437.954 * [misc]backup-simplify:  Simplify a1 into a1
1546593437.954 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593437.954 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593437.954 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546593437.954 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593437.954 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593437.954 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593437.954 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593437.955 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593437.955 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593437.955 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593437.955 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593437.955 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593437.955 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593437.955 * [misc]backup-simplify:  Simplify a2 into a2
1546593437.955 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593437.955 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593437.955 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593437.955 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593437.955 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593437.955 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.955 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.955 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593437.955 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593437.955 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593437.955 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593437.955 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593437.956 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593437.956 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593437.956 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593437.956 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593437.956 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593437.956 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593437.956 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593437.956 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593437.956 * [misc]backup-simplify:  Simplify a2 into a2
1546593437.956 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593437.956 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593437.956 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593437.956 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593437.956 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593437.956 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.956 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.956 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593437.956 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593437.956 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593437.957 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593437.957 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593437.957 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593437.957 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593437.957 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593437.957 * [misc]taylor:  Taking taylor expansion of 1 in a2
1546593437.957 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.957 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593437.957 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.957 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.957 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593437.958 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593437.958 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1546593437.958 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a2 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a2 2))
1546593437.958 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow a2 2)) in a2
1546593437.958 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1546593437.958 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593437.958 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593437.958 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593437.958 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.958 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.958 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593437.959 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546593437.959 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593437.959 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546593437.959 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.959 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.959 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.959 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593437.959 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593437.959 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593437.959 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593437.960 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593437.960 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a2 2)))))) (* 2 1)) into 0
1546593437.960 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593437.960 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.960 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593437.960 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593437.960 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.960 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.960 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.960 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- a1))))) into (* -1 a1)
1546593437.960 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 2)
1546593437.961 * [misc]backup-simplify:  Simplify (sqrt (+ (* a1 a1) (* a2 a2))) into (sqrt (+ (pow a2 2) (pow a1 2)))
1546593437.961 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in (a1 a2) around 0
1546593437.961 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a2
1546593437.961 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1546593437.961 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593437.961 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593437.961 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.961 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.961 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593437.961 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593437.961 * [misc]backup-simplify:  Simplify a1 into a1
1546593437.961 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593437.961 * [misc]backup-simplify:  Simplify (+ 0 (pow a1 2)) into (pow a1 2)
1546593437.961 * [misc]backup-simplify:  Simplify (sqrt (pow a1 2)) into a1
1546593437.961 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593437.961 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593437.961 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a1 2)))) into 0
1546593437.961 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a1
1546593437.961 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1546593437.961 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593437.961 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593437.961 * [misc]backup-simplify:  Simplify a2 into a2
1546593437.961 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593437.961 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593437.961 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.961 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.961 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593437.961 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1546593437.961 * [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
1546593437.961 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593437.962 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593437.962 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
1546593437.962 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a1
1546593437.962 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1546593437.962 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593437.962 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593437.962 * [misc]backup-simplify:  Simplify a2 into a2
1546593437.962 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593437.962 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593437.962 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.962 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.962 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593437.962 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1546593437.962 * [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
1546593437.962 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593437.962 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593437.962 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
1546593437.962 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593437.962 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.962 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.962 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.962 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593437.962 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.962 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.962 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.962 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593437.963 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593437.963 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593437.963 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 a2)) into (/ 1/2 a2)
1546593437.963 * [misc]taylor:  Taking taylor expansion of (/ 1/2 a2) in a2
1546593437.963 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1546593437.963 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593437.963 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593437.963 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.963 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.963 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546593437.964 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546593437.964 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.964 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.964 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.964 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593437.964 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593437.964 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593437.964 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 a2))))) (* 2 a2)) into 0
1546593437.964 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593437.964 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.964 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.965 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593437.965 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.965 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.965 * [misc]backup-simplify:  Simplify (* 1 (* a2 1)) into a2
1546593437.965 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2)))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593437.965 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in (a1 a2) around 0
1546593437.965 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1546593437.965 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1546593437.965 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593437.965 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593437.965 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593437.965 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.965 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.965 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593437.965 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593437.965 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1546593437.965 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593437.965 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593437.965 * [misc]backup-simplify:  Simplify a1 into a1
1546593437.965 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593437.965 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593437.965 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546593437.966 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593437.966 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593437.966 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593437.966 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593437.966 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593437.966 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593437.966 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593437.966 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593437.966 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593437.966 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593437.966 * [misc]backup-simplify:  Simplify a2 into a2
1546593437.966 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593437.966 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593437.966 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593437.966 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593437.966 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593437.966 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.966 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.966 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593437.967 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593437.967 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593437.967 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593437.967 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593437.967 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593437.967 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593437.967 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593437.967 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593437.967 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593437.967 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593437.967 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593437.967 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593437.967 * [misc]backup-simplify:  Simplify a2 into a2
1546593437.967 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593437.967 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593437.967 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593437.967 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593437.967 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593437.967 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.968 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.968 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593437.968 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593437.968 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593437.968 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593437.968 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593437.968 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593437.968 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593437.968 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593437.968 * [misc]taylor:  Taking taylor expansion of 1 in a2
1546593437.968 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.969 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593437.969 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.969 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.969 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593437.969 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593437.969 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1546593437.970 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a2 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a2 2))
1546593437.970 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow a2 2)) in a2
1546593437.970 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1546593437.970 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593437.970 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593437.970 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593437.970 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.970 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.970 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593437.970 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546593437.970 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593437.970 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546593437.970 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.970 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.970 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.970 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593437.970 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593437.971 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593437.971 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593437.971 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593437.971 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a2 2)))))) (* 2 1)) into 0
1546593437.971 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593437.971 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.971 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593437.972 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593437.972 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.972 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.972 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.972 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 a1)))) into a1
1546593437.972 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2))))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593437.972 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in (a1 a2) around 0
1546593437.972 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1546593437.972 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1546593437.972 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593437.972 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593437.972 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593437.972 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.972 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.972 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593437.972 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593437.972 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1546593437.972 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593437.972 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593437.972 * [misc]backup-simplify:  Simplify a1 into a1
1546593437.972 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593437.972 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593437.973 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546593437.973 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593437.973 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593437.973 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593437.973 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593437.973 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593437.973 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593437.973 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593437.973 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593437.973 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593437.973 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593437.973 * [misc]backup-simplify:  Simplify a2 into a2
1546593437.973 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593437.973 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593437.973 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593437.973 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593437.973 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593437.973 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.973 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.974 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593437.974 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593437.974 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593437.974 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593437.974 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593437.974 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593437.974 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593437.974 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593437.974 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593437.974 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593437.974 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593437.974 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593437.974 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593437.974 * [misc]backup-simplify:  Simplify a2 into a2
1546593437.974 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593437.975 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593437.975 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593437.975 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593437.975 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593437.975 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.975 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.975 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593437.975 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593437.975 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593437.975 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593437.975 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593437.975 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593437.975 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593437.976 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593437.976 * [misc]taylor:  Taking taylor expansion of 1 in a2
1546593437.976 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.976 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593437.976 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.976 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.976 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593437.976 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593437.976 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1546593437.977 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a2 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a2 2))
1546593437.977 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow a2 2)) in a2
1546593437.977 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1546593437.977 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593437.977 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593437.977 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593437.977 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.977 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.977 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593437.977 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546593437.977 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593437.977 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546593437.977 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.977 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.977 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.977 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593437.978 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593437.978 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593437.978 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593437.978 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593437.978 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a2 2)))))) (* 2 1)) into 0
1546593437.978 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593437.978 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.978 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593437.979 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593437.979 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.979 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.979 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.979 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- a1))))) into (* -1 a1)
1546593437.979 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1546593437.979 * [misc]backup-simplify:  Simplify (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)) into (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2))
1546593437.979 * [misc]approximate:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in (th a1 a2) around 0
1546593437.979 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in a2
1546593437.979 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a2
1546593437.979 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1546593437.980 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593437.980 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593437.980 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.980 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.980 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593437.980 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593437.980 * [misc]backup-simplify:  Simplify a1 into a1
1546593437.980 * [misc]taylor:  Taking taylor expansion of (cos th) in a2
1546593437.980 * [misc]taylor:  Taking taylor expansion of th in a2
1546593437.980 * [misc]backup-simplify:  Simplify th into th
1546593437.980 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1546593437.980 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1546593437.980 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593437.980 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593437.980 * [misc]backup-simplify:  Simplify 2 into 2
1546593437.980 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593437.980 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593437.980 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593437.981 * [misc]backup-simplify:  Simplify (+ 0 (pow a1 2)) into (pow a1 2)
1546593437.981 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1546593437.981 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1546593437.981 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593437.981 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1546593437.981 * [misc]backup-simplify:  Simplify (* (pow a1 2) (cos th)) into (* (pow a1 2) (cos th))
1546593437.981 * [misc]backup-simplify:  Simplify (/ (* (pow a1 2) (cos th)) (sqrt 2)) into (/ (* (pow a1 2) (cos th)) (sqrt 2))
1546593437.981 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in a1
1546593437.981 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a1
1546593437.981 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1546593437.981 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593437.982 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593437.982 * [misc]backup-simplify:  Simplify a2 into a2
1546593437.982 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593437.982 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593437.982 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.982 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.982 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1546593437.982 * [misc]taylor:  Taking taylor expansion of th in a1
1546593437.982 * [misc]backup-simplify:  Simplify th into th
1546593437.982 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1546593437.982 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1546593437.982 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593437.982 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593437.982 * [misc]backup-simplify:  Simplify 2 into 2
1546593437.982 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593437.982 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593437.982 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593437.982 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1546593437.983 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1546593437.983 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1546593437.983 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593437.983 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1546593437.983 * [misc]backup-simplify:  Simplify (* (pow a2 2) (cos th)) into (* (cos th) (pow a2 2))
1546593437.983 * [misc]backup-simplify:  Simplify (/ (* (cos th) (pow a2 2)) (sqrt 2)) into (/ (* (cos th) (pow a2 2)) (sqrt 2))
1546593437.983 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in th
1546593437.983 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1546593437.983 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1546593437.983 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593437.983 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593437.983 * [misc]backup-simplify:  Simplify a2 into a2
1546593437.983 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593437.983 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593437.984 * [misc]backup-simplify:  Simplify a1 into a1
1546593437.984 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1546593437.984 * [misc]taylor:  Taking taylor expansion of th in th
1546593437.984 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.984 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.984 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593437.984 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593437.984 * [misc]backup-simplify:  Simplify 2 into 2
1546593437.984 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593437.984 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593437.984 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593437.984 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593437.984 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1546593437.985 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1546593437.985 * [misc]backup-simplify:  Simplify (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) into (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2))
1546593437.985 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in th
1546593437.985 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1546593437.985 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1546593437.985 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593437.985 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593437.985 * [misc]backup-simplify:  Simplify a2 into a2
1546593437.985 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593437.985 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593437.985 * [misc]backup-simplify:  Simplify a1 into a1
1546593437.985 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1546593437.985 * [misc]taylor:  Taking taylor expansion of th in th
1546593437.985 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.985 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.985 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593437.985 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593437.985 * [misc]backup-simplify:  Simplify 2 into 2
1546593437.986 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593437.986 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593437.986 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593437.986 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593437.986 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1546593437.986 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1546593437.987 * [misc]backup-simplify:  Simplify (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) into (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2))
1546593437.987 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) in a1
1546593437.987 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1546593437.987 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593437.987 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593437.987 * [misc]backup-simplify:  Simplify a2 into a2
1546593437.987 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593437.987 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593437.987 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.987 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.987 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593437.987 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593437.987 * [misc]backup-simplify:  Simplify 2 into 2
1546593437.987 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593437.987 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593437.987 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593437.987 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1546593437.988 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1546593437.988 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1546593437.988 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593437.988 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593437.988 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.988 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.988 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593437.988 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593437.988 * [misc]backup-simplify:  Simplify 2 into 2
1546593437.988 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593437.988 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593437.988 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593437.989 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1546593437.989 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593437.989 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593437.989 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593437.989 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593437.989 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (* 0 1)) into 0
1546593437.990 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593437.990 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593437.990 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.990 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593437.990 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.990 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.991 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593437.991 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593437.991 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593437.991 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593437.991 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.991 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.993 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546593437.993 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593437.993 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1546593437.994 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593437.994 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2))))
1546593437.995 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593437.997 * [misc]backup-simplify:  Simplify (- (/ (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2)))) (sqrt 2)) (+ (* (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2)))))
1546593437.997 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2))))) in a1
1546593437.997 * [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2)))) in a1
1546593437.997 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a2 2) (sqrt 2))) in a1
1546593437.997 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1546593437.997 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593437.997 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a1
1546593437.997 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593437.997 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593437.997 * [misc]backup-simplify:  Simplify a2 into a2
1546593437.997 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593437.997 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593437.997 * [misc]backup-simplify:  Simplify 2 into 2
1546593437.997 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593437.997 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593437.997 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593437.998 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1546593437.998 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a1 2) (sqrt 2))) in a1
1546593437.998 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1546593437.998 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593437.998 * [misc]taylor:  Taking taylor expansion of (/ (pow a1 2) (sqrt 2)) in a1
1546593437.998 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593437.998 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593437.998 * [misc]backup-simplify:  Simplify 0 into 0
1546593437.998 * [misc]backup-simplify:  Simplify 1 into 1
1546593437.998 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593437.998 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593437.998 * [misc]backup-simplify:  Simplify 2 into 2
1546593437.998 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593437.998 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593437.998 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593437.999 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1546593437.999 * [misc]backup-simplify:  Simplify (* 1/2 (/ (pow a2 2) (sqrt 2))) into (* 1/2 (/ (pow a2 2) (sqrt 2)))
1546593437.999 * [misc]backup-simplify:  Simplify (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) 0) into (* 1/2 (/ (pow a2 2) (sqrt 2)))
1546593438.000 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) into (- (* 1/2 (/ (pow a2 2) (sqrt 2))))
1546593438.000 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) in a2
1546593438.000 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a2 2) (sqrt 2))) in a2
1546593438.000 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1546593438.000 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593438.000 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1546593438.000 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593438.000 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593438.000 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.000 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.000 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593438.000 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593438.000 * [misc]backup-simplify:  Simplify 2 into 2
1546593438.000 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593438.000 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593438.001 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593438.001 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1546593438.001 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.001 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.001 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.001 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593438.002 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593438.002 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593438.003 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593438.004 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (/ 1 (sqrt 2))
1546593438.004 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt 2)) in a2
1546593438.004 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593438.004 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593438.004 * [misc]backup-simplify:  Simplify 2 into 2
1546593438.005 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593438.005 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593438.005 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1546593438.005 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1546593438.005 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.006 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.006 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1546593438.008 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546593438.008 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593438.008 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1546593438.008 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.009 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1546593438.009 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593438.011 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2))))) (/ 0 (sqrt 2))))) into 0
1546593438.011 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593438.011 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.011 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.011 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.011 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.011 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593438.012 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593438.012 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ (pow a2 2) (sqrt 2)))) into 0
1546593438.012 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.013 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.013 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.013 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.013 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.013 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.013 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.013 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.013 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593438.013 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593438.014 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.014 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593438.015 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593438.015 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.015 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.015 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.015 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.017 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593438.017 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.019 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) (pow (* a2 (* 1 1)) 2)) (* (/ 1 (sqrt 2)) (pow (* 1 (* a1 1)) 2))) into (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2)))
1546593438.019 * [misc]backup-simplify:  Simplify (/ (* (* (cos (/ 1 th)) (sqrt (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2))))) (sqrt (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2))))) (sqrt 2)) into (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1546593438.019 * [misc]approximate:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in (th a1 a2) around 0
1546593438.019 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a2
1546593438.019 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1546593438.020 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1546593438.020 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1546593438.020 * [misc]taylor:  Taking taylor expansion of th in a2
1546593438.020 * [misc]backup-simplify:  Simplify th into th
1546593438.020 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593438.020 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593438.020 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593438.020 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1546593438.020 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593438.020 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593438.020 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593438.020 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.020 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.020 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593438.020 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593438.020 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1546593438.020 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593438.020 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593438.020 * [misc]backup-simplify:  Simplify a1 into a1
1546593438.020 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593438.021 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593438.021 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593438.021 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593438.021 * [misc]backup-simplify:  Simplify 2 into 2
1546593438.021 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593438.021 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593438.021 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593438.021 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593438.021 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.022 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593438.022 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546593438.022 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593438.022 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593438.022 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1546593438.022 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593438.022 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1546593438.022 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1546593438.022 * [misc]taylor:  Taking taylor expansion of th in a1
1546593438.022 * [misc]backup-simplify:  Simplify th into th
1546593438.022 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593438.022 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593438.022 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593438.022 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593438.022 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593438.022 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593438.023 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593438.023 * [misc]backup-simplify:  Simplify a2 into a2
1546593438.023 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593438.023 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593438.023 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593438.023 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593438.023 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593438.023 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.023 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.023 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593438.023 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593438.023 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593438.023 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593438.023 * [misc]backup-simplify:  Simplify 2 into 2
1546593438.023 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593438.024 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593438.024 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593438.024 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593438.024 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.024 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593438.024 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593438.024 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593438.025 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593438.025 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1546593438.025 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593438.025 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1546593438.025 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1546593438.025 * [misc]taylor:  Taking taylor expansion of th in th
1546593438.025 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.025 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.025 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593438.025 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593438.025 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593438.025 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593438.025 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593438.025 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593438.025 * [misc]backup-simplify:  Simplify a2 into a2
1546593438.025 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593438.025 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593438.025 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593438.025 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593438.025 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593438.025 * [misc]backup-simplify:  Simplify a1 into a1
1546593438.025 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593438.026 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593438.026 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593438.026 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593438.026 * [misc]backup-simplify:  Simplify 2 into 2
1546593438.026 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593438.026 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593438.026 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593438.026 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593438.027 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1546593438.027 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1546593438.027 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593438.027 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1546593438.027 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1546593438.027 * [misc]taylor:  Taking taylor expansion of th in th
1546593438.027 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.027 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.027 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593438.027 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593438.027 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593438.027 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593438.027 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593438.027 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593438.027 * [misc]backup-simplify:  Simplify a2 into a2
1546593438.028 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593438.028 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593438.028 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593438.028 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593438.028 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593438.028 * [misc]backup-simplify:  Simplify a1 into a1
1546593438.028 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593438.028 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593438.028 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593438.028 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593438.028 * [misc]backup-simplify:  Simplify 2 into 2
1546593438.028 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593438.028 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593438.029 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593438.029 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593438.029 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1546593438.029 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1546593438.029 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593438.029 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1546593438.029 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1546593438.029 * [misc]taylor:  Taking taylor expansion of th in a1
1546593438.030 * [misc]backup-simplify:  Simplify th into th
1546593438.030 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593438.030 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593438.030 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593438.030 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593438.030 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593438.030 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593438.030 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593438.030 * [misc]backup-simplify:  Simplify a2 into a2
1546593438.030 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593438.030 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593438.030 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593438.030 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593438.030 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593438.030 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.030 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.030 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593438.030 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593438.031 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593438.031 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593438.031 * [misc]backup-simplify:  Simplify 2 into 2
1546593438.031 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593438.031 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593438.031 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593438.031 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593438.031 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.031 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593438.032 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593438.032 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593438.032 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593438.032 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in a2
1546593438.032 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1546593438.032 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1546593438.032 * [misc]taylor:  Taking taylor expansion of th in a2
1546593438.032 * [misc]backup-simplify:  Simplify th into th
1546593438.032 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593438.032 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593438.032 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593438.032 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593438.032 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593438.032 * [misc]backup-simplify:  Simplify 2 into 2
1546593438.033 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593438.033 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593438.033 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593438.033 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593438.033 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.033 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593438.033 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593438.034 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593438.034 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593438.034 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593438.034 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1546593438.034 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.035 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1546593438.035 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593438.036 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593438.036 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.036 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593438.036 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593438.036 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.036 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593438.037 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593438.037 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1546593438.038 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593438.038 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1546593438.038 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.039 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.039 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593438.039 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593438.039 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.039 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.040 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593438.040 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593438.040 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1546593438.041 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593438.041 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.041 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1546593438.043 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593438.044 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593438.044 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593438.044 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.045 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593438.045 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593438.045 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1546593438.046 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593438.046 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593438.047 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593438.048 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593438.048 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593438.048 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.048 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.049 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ 1 th)) (pow a2 2))
1546593438.050 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593438.051 * [misc]backup-simplify:  Simplify (- (/ (/ (cos (/ 1 th)) (pow a2 2)) (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2)))
1546593438.051 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in a2
1546593438.051 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1546593438.051 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1546593438.051 * [misc]taylor:  Taking taylor expansion of th in a2
1546593438.051 * [misc]backup-simplify:  Simplify th into th
1546593438.051 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593438.051 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593438.051 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593438.051 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1546593438.051 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593438.051 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593438.051 * [misc]backup-simplify:  Simplify 2 into 2
1546593438.052 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593438.052 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593438.052 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593438.052 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593438.052 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.052 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.052 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593438.052 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593438.052 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.052 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593438.053 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593438.053 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1546593438.053 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593438.053 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593438.054 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593438.054 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593438.054 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593438.055 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1546593438.055 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593438.055 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.056 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1546593438.056 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593438.057 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593438.057 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593438.057 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.058 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.058 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.058 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593438.058 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593438.058 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593438.059 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593438.059 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.061 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546593438.061 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593438.061 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593438.063 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593438.063 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546593438.064 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.064 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.064 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1546593438.064 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593438.066 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))))) into 0
1546593438.066 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.066 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.066 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593438.066 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593438.066 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1546593438.068 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593438.068 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1546593438.068 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.068 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.068 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593438.069 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1546593438.069 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593438.069 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.069 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.069 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593438.070 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593438.070 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1546593438.071 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593438.071 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1546593438.071 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.072 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.072 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593438.072 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.073 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1546593438.073 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593438.074 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1546593438.074 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593438.074 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.075 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1546593438.077 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593438.078 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593438.078 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593438.078 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.078 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.078 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.078 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.078 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.079 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593438.079 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593438.079 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593438.080 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593438.080 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.083 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593438.084 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593438.084 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593438.086 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593438.087 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1546593438.087 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.087 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.088 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1546593438.089 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593438.091 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593438.091 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.091 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.092 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593438.093 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593438.093 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593438.094 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593438.094 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593438.094 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.095 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.095 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593438.096 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593438.096 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1546593438.097 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593438.097 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.097 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.099 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593438.099 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593438.099 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593438.100 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593438.100 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593438.101 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.101 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.102 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593438.103 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593438.103 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.104 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (pow (* 1 (* (/ 1 (/ 1 a1)) 1)) 2)) (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (pow (* (/ 1 (/ 1 a2)) (* 1 1)) 2))) into (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1546593438.105 * [misc]backup-simplify:  Simplify (/ (* (* (cos (/ 1 (- th))) (sqrt (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2)))))) (sqrt (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2)))))) (sqrt 2)) into (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1546593438.105 * [misc]approximate:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in (th a1 a2) around 0
1546593438.105 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a2
1546593438.105 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1546593438.105 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1546593438.105 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1546593438.105 * [misc]taylor:  Taking taylor expansion of -1 in a2
1546593438.105 * [misc]backup-simplify:  Simplify -1 into -1
1546593438.105 * [misc]taylor:  Taking taylor expansion of th in a2
1546593438.105 * [misc]backup-simplify:  Simplify th into th
1546593438.105 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593438.105 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593438.106 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593438.106 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1546593438.106 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593438.106 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593438.106 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593438.106 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.106 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.106 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593438.106 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593438.106 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1546593438.106 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593438.106 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593438.106 * [misc]backup-simplify:  Simplify a1 into a1
1546593438.106 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593438.106 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593438.106 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593438.106 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593438.107 * [misc]backup-simplify:  Simplify 2 into 2
1546593438.107 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593438.107 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593438.107 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593438.107 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593438.107 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.107 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593438.108 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546593438.108 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593438.108 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593438.108 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1546593438.108 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593438.108 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1546593438.108 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1546593438.108 * [misc]taylor:  Taking taylor expansion of -1 in a1
1546593438.108 * [misc]backup-simplify:  Simplify -1 into -1
1546593438.108 * [misc]taylor:  Taking taylor expansion of th in a1
1546593438.108 * [misc]backup-simplify:  Simplify th into th
1546593438.108 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593438.108 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593438.108 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593438.108 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593438.109 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593438.109 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593438.109 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593438.109 * [misc]backup-simplify:  Simplify a2 into a2
1546593438.109 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593438.109 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593438.109 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593438.109 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593438.109 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593438.109 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.109 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.109 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593438.109 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593438.109 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593438.109 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593438.109 * [misc]backup-simplify:  Simplify 2 into 2
1546593438.109 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593438.110 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593438.110 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593438.110 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593438.110 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.110 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593438.110 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593438.110 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593438.111 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593438.111 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1546593438.111 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593438.111 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1546593438.111 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1546593438.111 * [misc]taylor:  Taking taylor expansion of -1 in th
1546593438.111 * [misc]backup-simplify:  Simplify -1 into -1
1546593438.111 * [misc]taylor:  Taking taylor expansion of th in th
1546593438.111 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.111 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.111 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546593438.111 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593438.111 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593438.111 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593438.111 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593438.111 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593438.111 * [misc]backup-simplify:  Simplify a2 into a2
1546593438.111 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593438.112 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593438.112 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593438.112 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593438.112 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593438.112 * [misc]backup-simplify:  Simplify a1 into a1
1546593438.112 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593438.112 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593438.112 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593438.112 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593438.112 * [misc]backup-simplify:  Simplify 2 into 2
1546593438.112 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593438.112 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593438.112 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593438.113 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593438.113 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1546593438.113 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1546593438.113 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593438.113 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1546593438.113 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1546593438.113 * [misc]taylor:  Taking taylor expansion of -1 in th
1546593438.113 * [misc]backup-simplify:  Simplify -1 into -1
1546593438.113 * [misc]taylor:  Taking taylor expansion of th in th
1546593438.113 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.113 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.114 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546593438.114 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593438.114 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593438.114 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593438.114 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593438.114 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593438.114 * [misc]backup-simplify:  Simplify a2 into a2
1546593438.114 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593438.114 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593438.114 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593438.114 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593438.114 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593438.114 * [misc]backup-simplify:  Simplify a1 into a1
1546593438.114 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593438.114 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593438.114 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593438.114 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593438.114 * [misc]backup-simplify:  Simplify 2 into 2
1546593438.115 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593438.115 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593438.115 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593438.115 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593438.116 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1546593438.116 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1546593438.116 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593438.116 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1546593438.116 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1546593438.116 * [misc]taylor:  Taking taylor expansion of -1 in a1
1546593438.116 * [misc]backup-simplify:  Simplify -1 into -1
1546593438.116 * [misc]taylor:  Taking taylor expansion of th in a1
1546593438.116 * [misc]backup-simplify:  Simplify th into th
1546593438.116 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593438.116 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593438.116 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593438.116 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593438.116 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593438.116 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593438.116 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593438.116 * [misc]backup-simplify:  Simplify a2 into a2
1546593438.116 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593438.117 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593438.117 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593438.117 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593438.117 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593438.117 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.117 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.117 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593438.117 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593438.117 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593438.117 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593438.117 * [misc]backup-simplify:  Simplify 2 into 2
1546593438.117 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593438.117 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593438.118 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593438.118 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593438.118 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.118 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593438.118 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593438.118 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593438.118 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593438.118 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in a2
1546593438.118 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1546593438.119 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1546593438.119 * [misc]taylor:  Taking taylor expansion of -1 in a2
1546593438.119 * [misc]backup-simplify:  Simplify -1 into -1
1546593438.119 * [misc]taylor:  Taking taylor expansion of th in a2
1546593438.119 * [misc]backup-simplify:  Simplify th into th
1546593438.119 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593438.119 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593438.119 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593438.119 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593438.119 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593438.119 * [misc]backup-simplify:  Simplify 2 into 2
1546593438.119 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593438.119 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593438.119 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593438.120 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593438.120 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.120 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593438.120 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593438.120 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593438.120 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593438.120 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593438.121 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1546593438.121 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.121 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1546593438.122 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593438.122 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593438.122 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.122 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593438.122 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593438.123 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.123 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593438.123 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593438.123 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1546593438.124 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593438.125 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1546593438.125 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.125 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.125 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593438.126 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593438.126 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.126 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.126 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593438.127 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593438.127 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1546593438.127 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593438.127 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.127 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1546593438.128 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593438.129 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593438.129 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593438.129 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.129 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593438.129 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593438.129 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1546593438.130 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593438.130 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593438.131 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593438.131 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593438.131 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593438.131 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.132 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.132 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ -1 th)) (pow a2 2))
1546593438.133 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593438.133 * [misc]backup-simplify:  Simplify (- (/ (/ (cos (/ -1 th)) (pow a2 2)) (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2)))
1546593438.133 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in a2
1546593438.133 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1546593438.133 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1546593438.133 * [misc]taylor:  Taking taylor expansion of -1 in a2
1546593438.133 * [misc]backup-simplify:  Simplify -1 into -1
1546593438.133 * [misc]taylor:  Taking taylor expansion of th in a2
1546593438.133 * [misc]backup-simplify:  Simplify th into th
1546593438.133 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593438.133 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593438.133 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593438.133 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1546593438.133 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593438.133 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593438.133 * [misc]backup-simplify:  Simplify 2 into 2
1546593438.134 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593438.134 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593438.134 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593438.134 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593438.134 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.134 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.134 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593438.134 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593438.134 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.134 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593438.134 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593438.134 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1546593438.134 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593438.135 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593438.135 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593438.135 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593438.135 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593438.135 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1546593438.136 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593438.136 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.136 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1546593438.136 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593438.137 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593438.137 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593438.137 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.137 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.137 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.137 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593438.137 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593438.137 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593438.138 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593438.138 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.139 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546593438.139 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593438.139 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593438.140 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593438.141 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546593438.141 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.141 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.141 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1546593438.141 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593438.142 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))))) into 0
1546593438.142 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.142 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.142 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593438.142 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593438.143 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1546593438.143 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593438.143 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1546593438.143 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.144 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.144 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593438.144 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1546593438.144 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593438.144 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.144 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.144 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593438.145 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593438.145 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1546593438.145 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593438.146 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1546593438.146 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.146 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.146 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593438.146 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.146 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1546593438.147 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593438.147 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1546593438.147 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593438.147 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.148 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1546593438.149 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593438.150 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593438.150 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593438.150 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.150 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.150 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.150 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.150 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.150 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593438.150 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593438.150 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593438.150 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593438.151 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.152 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593438.153 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593438.153 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593438.154 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593438.155 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1546593438.155 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.155 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.155 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1546593438.156 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593438.157 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593438.157 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.157 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.158 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593438.158 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593438.158 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593438.159 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593438.159 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593438.159 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.159 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.159 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593438.160 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593438.160 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1546593438.161 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593438.161 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.161 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.162 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593438.162 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593438.162 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593438.164 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593438.164 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593438.164 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.164 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.166 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593438.166 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593438.166 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.167 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (pow (* 1 (* (/ 1 (/ 1 (- a1))) 1)) 2)) (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (pow (* (/ 1 (/ 1 (- a2))) (* 1 1)) 2))) into (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1546593438.168 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1)
1546593438.168 * [misc]backup-simplify:  Simplify (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) into (* (sqrt (+ (pow a2 2) (pow a1 2))) (cos th))
1546593438.168 * [misc]approximate:  Taking taylor expansion of (* (sqrt (+ (pow a2 2) (pow a1 2))) (cos th)) in (th a1 a2) around 0
1546593438.168 * [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (pow a2 2) (pow a1 2))) (cos th)) in a2
1546593438.168 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a2
1546593438.168 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1546593438.168 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593438.168 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593438.168 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.168 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.168 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593438.168 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593438.168 * [misc]backup-simplify:  Simplify a1 into a1
1546593438.168 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593438.168 * [misc]backup-simplify:  Simplify (+ 0 (pow a1 2)) into (pow a1 2)
1546593438.168 * [misc]backup-simplify:  Simplify (sqrt (pow a1 2)) into a1
1546593438.169 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593438.169 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.169 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a1 2)))) into 0
1546593438.169 * [misc]taylor:  Taking taylor expansion of (cos th) in a2
1546593438.169 * [misc]taylor:  Taking taylor expansion of th in a2
1546593438.169 * [misc]backup-simplify:  Simplify th into th
1546593438.169 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1546593438.169 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1546593438.169 * [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (pow a2 2) (pow a1 2))) (cos th)) in a1
1546593438.169 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a1
1546593438.169 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1546593438.169 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593438.169 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593438.169 * [misc]backup-simplify:  Simplify a2 into a2
1546593438.169 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593438.169 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593438.169 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.169 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.169 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593438.169 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1546593438.170 * [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
1546593438.170 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593438.170 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.170 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
1546593438.170 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1546593438.170 * [misc]taylor:  Taking taylor expansion of th in a1
1546593438.170 * [misc]backup-simplify:  Simplify th into th
1546593438.170 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1546593438.170 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1546593438.170 * [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (pow a2 2) (pow a1 2))) (cos th)) in th
1546593438.170 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in th
1546593438.170 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1546593438.170 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593438.170 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593438.170 * [misc]backup-simplify:  Simplify a2 into a2
1546593438.170 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593438.170 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593438.170 * [misc]backup-simplify:  Simplify a1 into a1
1546593438.170 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593438.170 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593438.171 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1546593438.171 * [misc]backup-simplify:  Simplify (sqrt (+ (pow a2 2) (pow a1 2))) into (sqrt (+ (pow a2 2) (pow a1 2)))
1546593438.171 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593438.171 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593438.171 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.171 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (pow a2 2) (pow a1 2))))) into 0
1546593438.171 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1546593438.171 * [misc]taylor:  Taking taylor expansion of th in th
1546593438.171 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.171 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.171 * [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (pow a2 2) (pow a1 2))) (cos th)) in th
1546593438.172 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in th
1546593438.172 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1546593438.172 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593438.172 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593438.172 * [misc]backup-simplify:  Simplify a2 into a2
1546593438.172 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593438.172 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593438.172 * [misc]backup-simplify:  Simplify a1 into a1
1546593438.172 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593438.172 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593438.172 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1546593438.172 * [misc]backup-simplify:  Simplify (sqrt (+ (pow a2 2) (pow a1 2))) into (sqrt (+ (pow a2 2) (pow a1 2)))
1546593438.172 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593438.172 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593438.173 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.173 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (pow a2 2) (pow a1 2))))) into 0
1546593438.173 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1546593438.173 * [misc]taylor:  Taking taylor expansion of th in th
1546593438.173 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.173 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.173 * [misc]backup-simplify:  Simplify (* (sqrt (+ (pow a2 2) (pow a1 2))) 1) into (sqrt (+ (pow a2 2) (pow a1 2)))
1546593438.173 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a1
1546593438.173 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1546593438.173 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593438.173 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593438.173 * [misc]backup-simplify:  Simplify a2 into a2
1546593438.173 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593438.173 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593438.173 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.173 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.173 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593438.174 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1546593438.174 * [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
1546593438.174 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593438.174 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.174 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
1546593438.174 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593438.174 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.174 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.174 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.174 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593438.175 * [misc]backup-simplify:  Simplify (+ (* (sqrt (+ (pow a2 2) (pow a1 2))) 0) (* 0 1)) into 0
1546593438.175 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593438.175 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.175 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.175 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.175 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.175 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.175 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.175 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.175 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.176 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546593438.177 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593438.177 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1546593438.177 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.178 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (pow a2 2) (pow a1 2))))) into 0
1546593438.178 * [misc]backup-simplify:  Simplify (+ (* (sqrt (+ (pow a2 2) (pow a1 2))) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (sqrt (+ (pow a2 2) (pow a1 2)))))
1546593438.178 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (sqrt (+ (pow a2 2) (pow a1 2))))) in a1
1546593438.178 * [misc]taylor:  Taking taylor expansion of (* 1/2 (sqrt (+ (pow a2 2) (pow a1 2)))) in a1
1546593438.178 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1546593438.178 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593438.179 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a1
1546593438.179 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1546593438.179 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593438.179 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593438.179 * [misc]backup-simplify:  Simplify a2 into a2
1546593438.179 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593438.179 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593438.179 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.179 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.179 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593438.179 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1546593438.179 * [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
1546593438.179 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593438.179 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.179 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
1546593438.179 * [misc]backup-simplify:  Simplify (* 1/2 a2) into (* 1/2 a2)
1546593438.180 * [misc]backup-simplify:  Simplify (- (* 1/2 a2)) into (- (* 1/2 a2))
1546593438.180 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 a2)) in a2
1546593438.180 * [misc]taylor:  Taking taylor expansion of (* 1/2 a2) in a2
1546593438.180 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1546593438.180 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593438.180 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593438.180 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.180 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.180 * [misc]backup-simplify:  Simplify (* 1/2 0) into 0
1546593438.180 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.180 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.180 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.180 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.180 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.180 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593438.181 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593438.181 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593438.182 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 a2)) into (/ 1/2 a2)
1546593438.182 * [misc]taylor:  Taking taylor expansion of (/ 1/2 a2) in a2
1546593438.182 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1546593438.182 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593438.182 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593438.182 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.182 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.182 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546593438.182 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546593438.182 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.182 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.182 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.182 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.183 * [misc]backup-simplify:  Simplify (* 1 (* a2 (* 1 1))) into a2
1546593438.183 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (sqrt (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2))))) into (* (cos (/ 1 th)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))
1546593438.183 * [misc]approximate:  Taking taylor expansion of (* (cos (/ 1 th)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in (th a1 a2) around 0
1546593438.183 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in a2
1546593438.183 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1546593438.183 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1546593438.183 * [misc]taylor:  Taking taylor expansion of th in a2
1546593438.183 * [misc]backup-simplify:  Simplify th into th
1546593438.183 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593438.183 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593438.183 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593438.184 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1546593438.184 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1546593438.184 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593438.184 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593438.184 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593438.184 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.184 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.184 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593438.184 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593438.184 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1546593438.184 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593438.184 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593438.184 * [misc]backup-simplify:  Simplify a1 into a1
1546593438.184 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593438.184 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593438.184 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546593438.185 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593438.185 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593438.185 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593438.185 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.185 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593438.186 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in a1
1546593438.186 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1546593438.186 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1546593438.186 * [misc]taylor:  Taking taylor expansion of th in a1
1546593438.186 * [misc]backup-simplify:  Simplify th into th
1546593438.186 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593438.186 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593438.186 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593438.186 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593438.186 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593438.186 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593438.186 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593438.186 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593438.186 * [misc]backup-simplify:  Simplify a2 into a2
1546593438.186 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593438.186 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593438.186 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593438.186 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593438.186 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593438.186 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.186 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.186 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593438.187 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593438.187 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593438.187 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593438.187 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593438.187 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593438.188 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.188 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593438.188 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in th
1546593438.188 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1546593438.188 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1546593438.188 * [misc]taylor:  Taking taylor expansion of th in th
1546593438.188 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.188 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.188 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593438.188 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593438.188 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593438.188 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593438.188 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593438.188 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593438.188 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593438.188 * [misc]backup-simplify:  Simplify a2 into a2
1546593438.188 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593438.189 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593438.189 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593438.189 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593438.189 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593438.189 * [misc]backup-simplify:  Simplify a1 into a1
1546593438.189 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593438.189 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593438.189 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593438.189 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593438.189 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593438.190 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593438.190 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593438.190 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1546593438.190 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.190 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1546593438.190 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in th
1546593438.190 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1546593438.190 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1546593438.190 * [misc]taylor:  Taking taylor expansion of th in th
1546593438.190 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.190 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.191 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593438.191 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593438.191 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593438.191 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593438.191 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593438.191 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593438.191 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593438.191 * [misc]backup-simplify:  Simplify a2 into a2
1546593438.191 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593438.191 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593438.191 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593438.191 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593438.191 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593438.191 * [misc]backup-simplify:  Simplify a1 into a1
1546593438.191 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593438.191 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593438.191 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593438.192 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593438.192 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593438.192 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593438.192 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593438.192 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1546593438.192 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.193 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1546593438.193 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into (* (cos (/ 1 th)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))
1546593438.193 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in a1
1546593438.193 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1546593438.193 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1546593438.193 * [misc]taylor:  Taking taylor expansion of th in a1
1546593438.193 * [misc]backup-simplify:  Simplify th into th
1546593438.193 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593438.193 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593438.193 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593438.193 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593438.194 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593438.194 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593438.194 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593438.194 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593438.194 * [misc]backup-simplify:  Simplify a2 into a2
1546593438.194 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593438.194 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593438.194 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593438.194 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593438.194 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593438.194 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.194 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.194 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593438.194 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593438.194 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593438.195 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593438.195 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593438.195 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593438.195 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.195 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593438.196 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593438.196 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593438.196 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.196 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593438.196 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593438.196 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1546593438.196 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1546593438.196 * [misc]taylor:  Taking taylor expansion of th in a2
1546593438.196 * [misc]backup-simplify:  Simplify th into th
1546593438.196 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593438.196 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593438.196 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593438.197 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1546593438.197 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593438.197 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.197 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593438.197 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593438.197 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1546593438.199 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593438.199 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1546593438.199 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.199 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.199 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593438.199 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.199 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.200 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593438.200 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593438.200 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.200 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593438.200 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593438.200 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593438.201 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593438.201 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1546593438.201 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593438.201 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.202 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1546593438.203 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1546593438.203 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593438.203 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.203 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.203 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.203 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593438.204 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593438.204 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1546593438.204 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a2 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a2 2))
1546593438.206 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593438.206 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593438.206 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593438.207 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593438.207 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593438.208 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.208 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.208 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) (/ 1/2 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (* 1/2 (/ (cos (/ 1 th)) (pow a2 2)))
1546593438.208 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (cos (/ 1 th)) (pow a2 2))) in a2
1546593438.208 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1546593438.208 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593438.208 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a2 2)) in a2
1546593438.208 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1546593438.208 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1546593438.208 * [misc]taylor:  Taking taylor expansion of th in a2
1546593438.208 * [misc]backup-simplify:  Simplify th into th
1546593438.208 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593438.209 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593438.209 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593438.209 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593438.209 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593438.209 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.209 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.209 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593438.209 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593438.209 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.209 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593438.210 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593438.210 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593438.210 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593438.210 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593438.210 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1546593438.212 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593438.212 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1546593438.212 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.212 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.212 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593438.213 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)))) into 0
1546593438.213 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (cos (/ 1 th)))) into 0
1546593438.213 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.213 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.213 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593438.213 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593438.214 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1546593438.215 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593438.215 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1546593438.215 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.215 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.215 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.216 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593438.216 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593438.217 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1546593438.217 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593438.217 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.217 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1546593438.218 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1546593438.218 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593438.218 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.218 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.218 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.218 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.218 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.218 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593438.219 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593438.219 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593438.219 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593438.219 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.220 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a2 2)))))) (* 2 1)) into 0
1546593438.222 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546593438.222 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593438.222 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593438.224 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593438.224 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546593438.225 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.225 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.225 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 (/ 1/2 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1546593438.225 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.225 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.225 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.227 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593438.227 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593438.227 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593438.228 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593438.228 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593438.228 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.228 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.228 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593438.229 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593438.229 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 (cos (/ 1 th))))) into 0
1546593438.229 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.229 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.229 * [misc]backup-simplify:  Simplify (* (cos (/ 1 (/ 1 th))) (* 1 (* (/ 1 (/ 1 a1)) 1))) into (* a1 (cos th))
1546593438.229 * [misc]backup-simplify:  Simplify (* (cos (/ 1 (- th))) (sqrt (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2)))))) into (* (cos (/ -1 th)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))
1546593438.229 * [misc]approximate:  Taking taylor expansion of (* (cos (/ -1 th)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in (th a1 a2) around 0
1546593438.229 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in a2
1546593438.229 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1546593438.229 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1546593438.229 * [misc]taylor:  Taking taylor expansion of -1 in a2
1546593438.229 * [misc]backup-simplify:  Simplify -1 into -1
1546593438.229 * [misc]taylor:  Taking taylor expansion of th in a2
1546593438.229 * [misc]backup-simplify:  Simplify th into th
1546593438.229 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593438.229 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593438.229 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593438.229 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1546593438.230 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1546593438.230 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593438.230 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593438.230 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593438.230 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.230 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.230 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593438.230 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593438.230 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1546593438.230 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593438.230 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593438.230 * [misc]backup-simplify:  Simplify a1 into a1
1546593438.230 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593438.230 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593438.230 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546593438.230 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593438.230 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593438.231 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593438.231 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.231 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593438.231 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in a1
1546593438.231 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1546593438.231 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1546593438.231 * [misc]taylor:  Taking taylor expansion of -1 in a1
1546593438.231 * [misc]backup-simplify:  Simplify -1 into -1
1546593438.231 * [misc]taylor:  Taking taylor expansion of th in a1
1546593438.231 * [misc]backup-simplify:  Simplify th into th
1546593438.231 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593438.231 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593438.231 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593438.231 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593438.231 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593438.231 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593438.231 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593438.231 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593438.231 * [misc]backup-simplify:  Simplify a2 into a2
1546593438.231 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593438.231 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593438.231 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593438.231 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593438.231 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593438.231 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.231 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.231 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593438.231 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593438.232 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593438.232 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593438.232 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593438.232 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593438.232 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.232 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593438.232 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in th
1546593438.232 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1546593438.232 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1546593438.232 * [misc]taylor:  Taking taylor expansion of -1 in th
1546593438.232 * [misc]backup-simplify:  Simplify -1 into -1
1546593438.232 * [misc]taylor:  Taking taylor expansion of th in th
1546593438.232 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.232 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.232 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546593438.232 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593438.232 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593438.233 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593438.233 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593438.233 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593438.233 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593438.233 * [misc]backup-simplify:  Simplify a2 into a2
1546593438.233 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593438.233 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593438.233 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593438.233 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593438.233 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593438.233 * [misc]backup-simplify:  Simplify a1 into a1
1546593438.233 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593438.233 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593438.233 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593438.233 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593438.233 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593438.233 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593438.233 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593438.233 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1546593438.233 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.234 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1546593438.234 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in th
1546593438.234 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1546593438.234 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1546593438.234 * [misc]taylor:  Taking taylor expansion of -1 in th
1546593438.234 * [misc]backup-simplify:  Simplify -1 into -1
1546593438.234 * [misc]taylor:  Taking taylor expansion of th in th
1546593438.234 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.234 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.234 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546593438.234 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593438.234 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593438.234 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593438.234 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593438.234 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593438.234 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593438.234 * [misc]backup-simplify:  Simplify a2 into a2
1546593438.234 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593438.234 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593438.234 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593438.234 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593438.234 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593438.234 * [misc]backup-simplify:  Simplify a1 into a1
1546593438.234 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593438.234 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593438.234 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593438.234 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593438.234 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593438.235 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593438.235 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593438.235 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1546593438.235 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.235 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1546593438.235 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into (* (cos (/ -1 th)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))
1546593438.235 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in a1
1546593438.235 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1546593438.235 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1546593438.235 * [misc]taylor:  Taking taylor expansion of -1 in a1
1546593438.235 * [misc]backup-simplify:  Simplify -1 into -1
1546593438.235 * [misc]taylor:  Taking taylor expansion of th in a1
1546593438.235 * [misc]backup-simplify:  Simplify th into th
1546593438.235 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593438.235 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593438.235 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593438.235 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593438.235 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593438.235 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593438.235 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593438.236 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593438.236 * [misc]backup-simplify:  Simplify a2 into a2
1546593438.236 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593438.236 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593438.236 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593438.236 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593438.236 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593438.236 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.236 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.236 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593438.236 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593438.236 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593438.236 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593438.236 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593438.236 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593438.237 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.237 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593438.237 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593438.237 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593438.237 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.237 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593438.237 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593438.237 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1546593438.237 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1546593438.237 * [misc]taylor:  Taking taylor expansion of -1 in a2
1546593438.237 * [misc]backup-simplify:  Simplify -1 into -1
1546593438.237 * [misc]taylor:  Taking taylor expansion of th in a2
1546593438.237 * [misc]backup-simplify:  Simplify th into th
1546593438.237 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593438.237 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593438.237 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593438.237 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1546593438.237 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593438.237 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.238 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593438.238 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593438.238 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1546593438.239 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593438.239 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1546593438.239 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.239 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.239 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593438.239 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.239 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.239 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593438.239 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593438.239 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.239 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593438.239 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593438.240 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593438.240 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593438.240 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1546593438.240 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593438.240 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.241 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1546593438.241 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1546593438.241 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593438.241 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.241 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.241 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.241 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593438.242 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593438.242 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1546593438.242 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a2 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a2 2))
1546593438.243 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593438.243 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593438.243 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593438.244 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593438.244 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593438.244 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.244 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.244 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) (/ 1/2 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (* 1/2 (/ (cos (/ -1 th)) (pow a2 2)))
1546593438.244 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (cos (/ -1 th)) (pow a2 2))) in a2
1546593438.244 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1546593438.244 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593438.244 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a2 2)) in a2
1546593438.244 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1546593438.244 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1546593438.244 * [misc]taylor:  Taking taylor expansion of -1 in a2
1546593438.244 * [misc]backup-simplify:  Simplify -1 into -1
1546593438.244 * [misc]taylor:  Taking taylor expansion of th in a2
1546593438.244 * [misc]backup-simplify:  Simplify th into th
1546593438.245 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593438.245 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593438.245 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593438.245 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593438.245 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593438.245 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.245 * [misc]backup-simplify:  Simplify 1 into 1
1546593438.245 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593438.245 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593438.245 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.245 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593438.245 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593438.245 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593438.245 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593438.245 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593438.245 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1546593438.246 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593438.246 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1546593438.246 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.246 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.247 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593438.247 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)))) into 0
1546593438.247 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (cos (/ -1 th)))) into 0
1546593438.247 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.247 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.247 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593438.247 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593438.247 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1546593438.248 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593438.248 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1546593438.248 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.248 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.248 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.249 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593438.249 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593438.249 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1546593438.249 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593438.249 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.250 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1546593438.250 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1546593438.250 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593438.250 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.250 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.250 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.250 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.250 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.250 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593438.250 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593438.250 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593438.251 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593438.251 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.251 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a2 2)))))) (* 2 1)) into 0
1546593438.252 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546593438.252 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593438.252 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593438.253 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593438.254 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546593438.254 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.254 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.254 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 (/ 1/2 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1546593438.254 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593438.254 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.254 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.255 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593438.255 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593438.255 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593438.256 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593438.256 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593438.256 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593438.256 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593438.256 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593438.257 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593438.257 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 (cos (/ -1 th))))) into 0
1546593438.257 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.257 * [misc]backup-simplify:  Simplify 0 into 0
1546593438.257 * [misc]backup-simplify:  Simplify (* (cos (/ -1 (/ 1 (- th)))) (* 1 (* (/ 1 (/ 1 (- a1))) 1))) into (* -1 (* a1 (cos th)))
1546593438.257 * * * [misc]progress:  simplifying candidates
1546593438.257 * * * * [misc]progress:  [ 1 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (pow (+ (* a1 a1) (* a2 a2)) 1/2)) (sqrt 2)))>
1546593438.257 * * * * [misc]progress:  [ 2 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (pow (sqrt (+ (* a1 a1) (* a2 a2))) 1)) (sqrt 2)))>
1546593438.257 * * * * [misc]progress:  [ 3 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (exp (log (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt 2)))>
1546593438.258 * * * * [misc]progress:  [ 4 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (log (exp (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt 2)))>
1546593438.258 * * * * [misc]progress:  [ 5 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (* (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2))))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt 2)))>
1546593438.258 * * * * [misc]progress:  [ 6 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt 2)))>
1546593438.258 * * * * [misc]progress:  [ 7 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (sqrt (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2))))) (sqrt (cbrt (+ (* a1 a1) (* a2 a2)))))) (sqrt 2)))>
1546593438.258 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2)))))
1546593438.258 * * [misc]simplify:  iters left: 6 (8 enodes)
1546593438.259 * * [misc]simplify:  iters left: 5 (10 enodes)
1546593438.262 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* a1 a1) (* a2 a2))))
1546593438.262 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (fabs (cbrt (+ (* a1 a1) (* a2 a2)))) (sqrt (cbrt (+ (* a1 a1) (* a2 a2)))))) (sqrt 2)))
1546593438.262 * * * * [misc]progress:  [ 8 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt 2)))>
1546593438.262 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1546593438.262 * * [misc]simplify:  iters left: 6 (7 enodes)
1546593438.264 * * [misc]simplify:  iters left: 5 (8 enodes)
1546593438.267 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1546593438.267 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt 2)))
1546593438.267 * * * * [misc]progress:  [ 9 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (sqrt 1) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1546593438.267 * [enter]simplify:  Simplifying (sqrt 1)
1546593438.267 * * [misc]simplify:  iters left: 1 (2 enodes)
1546593438.269 * [exit]simplify:  Simplified to 1
1546593438.269 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* 1 (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))
1546593438.269 * * * * [misc]progress:  [ 10 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (/ (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))))) (sqrt 2)))>
1546593438.269 * [enter]simplify:  Simplifying (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))
1546593438.269 * * [misc]simplify:  iters left: 6 (9 enodes)
1546593438.272 * * [misc]simplify:  iters left: 5 (20 enodes)
1546593438.278 * * [misc]simplify:  iters left: 4 (36 enodes)
1546593438.289 * * [misc]simplify:  iters left: 3 (49 enodes)
1546593438.300 * * [misc]simplify:  iters left: 2 (56 enodes)
1546593438.313 * * [misc]simplify:  iters left: 1 (61 enodes)
1546593438.325 * [exit]simplify:  Simplified to (sqrt (+ (pow a1 6) (pow a2 6)))
1546593438.325 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (/ (sqrt (+ (pow a1 6) (pow a2 6))) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))))) (sqrt 2)))
1546593438.325 * * * * [misc]progress:  [ 11 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (/ (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (sqrt (- (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1546593438.326 * [enter]simplify:  Simplifying (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))
1546593438.326 * * [misc]simplify:  iters left: 6 (8 enodes)
1546593438.329 * * [misc]simplify:  iters left: 5 (21 enodes)
1546593438.336 * * [misc]simplify:  iters left: 4 (41 enodes)
1546593438.349 * * [misc]simplify:  iters left: 3 (78 enodes)
1546593438.375 * * [misc]simplify:  iters left: 2 (175 enodes)
1546593438.465 * [exit]simplify:  Simplified to (sqrt (- (pow a1 4) (pow a2 4)))
1546593438.465 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (/ (sqrt (- (pow a1 4) (pow a2 4))) (sqrt (- (* a1 a1) (* a2 a2))))) (sqrt 2)))
1546593438.465 * * * * [misc]progress:  [ 12 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt 2)))>
1546593438.465 * * * * [misc]progress:  [ 13 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (fabs (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1546593438.465 * [enter]simplify:  Simplifying (sqrt (+ (* a1 a1) (* a2 a2)))
1546593438.465 * * [misc]simplify:  iters left: 5 (6 enodes)
1546593438.467 * * [misc]simplify:  iters left: 4 (7 enodes)
1546593438.469 * [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
1546593438.469 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (fabs (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))
1546593438.469 * * * * [misc]progress:  [ 14 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* 1 (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1546593438.469 * * * * [misc]progress:  [ 15 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (pow (+ (* a1 a1) (* a2 a2)) 1/2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593438.469 * * * * [misc]progress:  [ 16 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (pow (sqrt (+ (* a1 a1) (* a2 a2))) 1)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593438.469 * * * * [misc]progress:  [ 17 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (exp (log (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593438.469 * * * * [misc]progress:  [ 18 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (log (exp (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593438.469 * * * * [misc]progress:  [ 19 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (* (* (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2))))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593438.470 * * * * [misc]progress:  [ 20 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (cbrt (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593438.470 * * * * [misc]progress:  [ 21 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (* (sqrt (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2))))) (sqrt (cbrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593438.470 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2)))))
1546593438.470 * * [misc]simplify:  iters left: 6 (8 enodes)
1546593438.472 * * [misc]simplify:  iters left: 5 (10 enodes)
1546593438.473 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* a1 a1) (* a2 a2))))
1546593438.473 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a1 a2 th) (/ (* (* (cos th) (* (fabs (cbrt (+ (* a1 a1) (* a2 a2)))) (sqrt (cbrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593438.473 * * * * [misc]progress:  [ 22 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593438.473 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1546593438.473 * * [misc]simplify:  iters left: 6 (7 enodes)
1546593438.474 * * [misc]simplify:  iters left: 5 (8 enodes)
1546593438.475 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1546593438.476 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a1 a2 th) (/ (* (* (cos th) (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593438.476 * * * * [misc]progress:  [ 23 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (* (sqrt 1) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593438.476 * [enter]simplify:  Simplifying (sqrt 1)
1546593438.476 * * [misc]simplify:  iters left: 1 (2 enodes)
1546593438.477 * [exit]simplify:  Simplified to 1
1546593438.477 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a1 a2 th) (/ (* (* (cos th) (* 1 (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593438.477 * * * * [misc]progress:  [ 24 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (/ (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593438.477 * [enter]simplify:  Simplifying (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))
1546593438.477 * * [misc]simplify:  iters left: 6 (9 enodes)
1546593438.478 * * [misc]simplify:  iters left: 5 (20 enodes)
1546593438.482 * * [misc]simplify:  iters left: 4 (36 enodes)
1546593438.487 * * [misc]simplify:  iters left: 3 (49 enodes)
1546593438.494 * * [misc]simplify:  iters left: 2 (56 enodes)
1546593438.504 * * [misc]simplify:  iters left: 1 (61 enodes)
1546593438.517 * [exit]simplify:  Simplified to (sqrt (+ (pow a1 6) (pow a2 6)))
1546593438.517 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a1 a2 th) (/ (* (* (cos th) (/ (sqrt (+ (pow a1 6) (pow a2 6))) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593438.517 * * * * [misc]progress:  [ 25 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (/ (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (sqrt (- (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593438.518 * [enter]simplify:  Simplifying (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))
1546593438.518 * * [misc]simplify:  iters left: 6 (8 enodes)
1546593438.521 * * [misc]simplify:  iters left: 5 (21 enodes)
1546593438.528 * * [misc]simplify:  iters left: 4 (41 enodes)
1546593438.542 * * [misc]simplify:  iters left: 3 (78 enodes)
1546593438.567 * * [misc]simplify:  iters left: 2 (175 enodes)
1546593438.664 * [exit]simplify:  Simplified to (sqrt (- (pow a1 4) (pow a2 4)))
1546593438.665 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a1 a2 th) (/ (* (* (cos th) (/ (sqrt (- (pow a1 4) (pow a2 4))) (sqrt (- (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593438.665 * * * * [misc]progress:  [ 26 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593438.665 * * * * [misc]progress:  [ 27 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (fabs (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593438.665 * [enter]simplify:  Simplifying (sqrt (+ (* a1 a1) (* a2 a2)))
1546593438.665 * * [misc]simplify:  iters left: 5 (6 enodes)
1546593438.666 * * [misc]simplify:  iters left: 4 (7 enodes)
1546593438.667 * [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
1546593438.667 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a1 a2 th) (/ (* (* (cos th) (fabs (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593438.667 * * * * [misc]progress:  [ 28 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (* 1 (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593438.667 * * * * [misc]progress:  [ 29 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (pow (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)) 1))>
1546593438.667 * * * * [misc]progress:  [ 30 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (- (+ (+ (log (cos th)) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (log (sqrt 2)))))>
1546593438.668 * [enter]simplify:  Simplifying (- (+ (+ (log (cos th)) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (log (sqrt 2)))
1546593438.668 * * [misc]simplify:  iters left: 6 (16 enodes)
1546593438.671 * * [misc]simplify:  iters left: 5 (25 enodes)
1546593438.675 * * [misc]simplify:  iters left: 4 (42 enodes)
1546593438.682 * * [misc]simplify:  iters left: 3 (63 enodes)
1546593438.692 * * [misc]simplify:  iters left: 2 (80 enodes)
1546593438.709 * * [misc]simplify:  iters left: 1 (96 enodes)
1546593438.742 * [exit]simplify:  Simplified to (+ (- (log (sqrt (+ (* a2 a2) (* a1 a1)))) (log (sqrt 2))) (+ (log (sqrt (+ (* a2 a2) (* a1 a1)))) (log (cos th))))
1546593438.742 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (+ (- (log (sqrt (+ (* a2 a2) (* a1 a1)))) (log (sqrt 2))) (+ (log (sqrt (+ (* a2 a2) (* a1 a1)))) (log (cos th))))))
1546593438.742 * * * * [misc]progress:  [ 31 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (- (+ (log (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (log (sqrt 2)))))>
1546593438.743 * [enter]simplify:  Simplifying (- (+ (log (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (log (sqrt 2)))
1546593438.743 * * [misc]simplify:  iters left: 6 (16 enodes)
1546593438.748 * * [misc]simplify:  iters left: 5 (25 enodes)
1546593438.752 * * [misc]simplify:  iters left: 4 (39 enodes)
1546593438.758 * * [misc]simplify:  iters left: 3 (60 enodes)
1546593438.766 * * [misc]simplify:  iters left: 2 (79 enodes)
1546593438.776 * * [misc]simplify:  iters left: 1 (96 enodes)
1546593438.811 * [exit]simplify:  Simplified to (+ (+ (log (sqrt (+ (* a1 a1) (* a2 a2)))) (- (log (cos th)) (log (sqrt 2)))) (log (sqrt (+ (* a1 a1) (* a2 a2)))))
1546593438.811 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (+ (+ (log (sqrt (+ (* a1 a1) (* a2 a2)))) (- (log (cos th)) (log (sqrt 2)))) (log (sqrt (+ (* a1 a1) (* a2 a2)))))))
1546593438.811 * * * * [misc]progress:  [ 32 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (- (log (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (log (sqrt 2)))))>
1546593438.812 * [enter]simplify:  Simplifying (- (log (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (log (sqrt 2)))
1546593438.812 * * [misc]simplify:  iters left: 6 (15 enodes)
1546593438.817 * * [misc]simplify:  iters left: 5 (25 enodes)
1546593438.824 * * [misc]simplify:  iters left: 4 (35 enodes)
1546593438.835 * * [misc]simplify:  iters left: 3 (66 enodes)
1546593438.855 * * [misc]simplify:  iters left: 2 (100 enodes)
1546593438.881 * * [misc]simplify:  iters left: 1 (119 enodes)
1546593438.902 * [exit]simplify:  Simplified to (- (log (+ (* a1 a1) (* a2 a2))) (- (log (sqrt 2)) (log (cos th))))
1546593438.902 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (- (log (+ (* a1 a1) (* a2 a2))) (- (log (sqrt 2)) (log (cos th))))))
1546593438.902 * * * * [misc]progress:  [ 33 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (log (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))))>
1546593438.902 * * * * [misc]progress:  [ 34 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (log (exp (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))))>
1546593438.902 * * * * [misc]progress:  [ 35 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (/ (* (* (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))))>
1546593438.903 * [enter]simplify:  Simplifying (/ (* (* (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
1546593438.903 * * [misc]simplify:  iters left: 6 (19 enodes)
1546593438.910 * * [misc]simplify:  iters left: 5 (40 enodes)
1546593438.928 * * [misc]simplify:  iters left: 4 (180 enodes)
1546593439.087 * [exit]simplify:  Simplified to (* (/ (* (+ (* a1 a1) (* a2 a2)) (pow (cos th) 3)) (sqrt 2)) (/ (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) 2))
1546593439.087 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (* (/ (* (+ (* a1 a1) (* a2 a2)) (pow (cos th) 3)) (sqrt 2)) (/ (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) 2))))
1546593439.087 * * * * [misc]progress:  [ 36 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (/ (* (* (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))))>
1546593439.087 * [enter]simplify:  Simplifying (/ (* (* (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
1546593439.088 * * [misc]simplify:  iters left: 6 (19 enodes)
1546593439.091 * * [misc]simplify:  iters left: 5 (42 enodes)
1546593439.104 * * [misc]simplify:  iters left: 4 (167 enodes)
1546593439.232 * [exit]simplify:  Simplified to (* (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (/ 2 (cos th))) (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (/ (sqrt 2) (+ (* a1 a1) (* a2 a2)))))
1546593439.232 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (* (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (/ 2 (cos th))) (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (/ (sqrt 2) (+ (* a1 a1) (* a2 a2)))))))
1546593439.232 * * * * [misc]progress:  [ 37 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (/ (* (* (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))))>
1546593439.233 * [enter]simplify:  Simplifying (/ (* (* (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
1546593439.233 * * [misc]simplify:  iters left: 6 (17 enodes)
1546593439.239 * * [misc]simplify:  iters left: 5 (37 enodes)
1546593439.253 * * [misc]simplify:  iters left: 4 (117 enodes)
1546593439.333 * [exit]simplify:  Simplified to (/ (* (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (+ (* a1 a1) (* a2 a2)) (cos th))) (/ (sqrt 2) (/ (+ (* a1 a1) (* a2 a2)) (/ 2 (cos th)))))
1546593439.333 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (/ (* (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (+ (* a1 a1) (* a2 a2)) (cos th))) (/ (sqrt 2) (/ (+ (* a1 a1) (* a2 a2)) (/ 2 (cos th)))))))
1546593439.333 * * * * [misc]progress:  [ 38 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2))) (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))) (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))))>
1546593439.333 * * * * [misc]progress:  [ 39 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (* (* (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2))) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))))>
1546593439.333 * * * * [misc]progress:  [ 40 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2))) (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))))>
1546593439.333 * * * * [misc]progress:  [ 41 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (- (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (- (sqrt 2))))>
1546593439.333 * * * * [misc]progress:  [ 42 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2)))))>
1546593439.334 * [enter]simplify:  Simplifying (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1546593439.334 * * [misc]simplify:  iters left: 6 (14 enodes)
1546593439.339 * * [misc]simplify:  iters left: 5 (23 enodes)
1546593439.346 * * [misc]simplify:  iters left: 4 (35 enodes)
1546593439.358 * * [misc]simplify:  iters left: 3 (44 enodes)
1546593439.370 * * [misc]simplify:  iters left: 2 (52 enodes)
1546593439.383 * * [misc]simplify:  iters left: 1 (55 enodes)
1546593439.396 * [exit]simplify:  Simplified to (* (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))
1546593439.396 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (* (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2)))) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2)))))
1546593439.396 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2)))
1546593439.397 * * [misc]simplify:  iters left: 6 (10 enodes)
1546593439.400 * * [misc]simplify:  iters left: 5 (11 enodes)
1546593439.404 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2)))
1546593439.404 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2)))))
1546593439.404 * * * * [misc]progress:  [ 43 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt 2))) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (sqrt 2)))))>
1546593439.404 * [enter]simplify:  Simplifying (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt 2)))
1546593439.404 * * [misc]simplify:  iters left: 6 (13 enodes)
1546593439.409 * * [misc]simplify:  iters left: 5 (17 enodes)
1546593439.414 * * [misc]simplify:  iters left: 4 (19 enodes)
1546593439.420 * * [misc]simplify:  iters left: 3 (22 enodes)
1546593439.427 * * [misc]simplify:  iters left: 2 (24 enodes)
1546593439.434 * * [misc]simplify:  iters left: 1 (25 enodes)
1546593439.441 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))
1546593439.441 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (sqrt 2)))))
1546593439.441 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (sqrt 2)))
1546593439.441 * * [misc]simplify:  iters left: 6 (10 enodes)
1546593439.444 * * [misc]simplify:  iters left: 5 (11 enodes)
1546593439.446 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (sqrt 2)))
1546593439.446 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt 2))) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (sqrt 2)))))
1546593439.446 * * * * [misc]progress:  [ 44 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) 1) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt 2))))>
1546593439.446 * [enter]simplify:  Simplifying (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) 1)
1546593439.446 * * [misc]simplify:  iters left: 6 (11 enodes)
1546593439.448 * * [misc]simplify:  iters left: 5 (17 enodes)
1546593439.450 * * [misc]simplify:  iters left: 4 (23 enodes)
1546593439.453 * * [misc]simplify:  iters left: 3 (30 enodes)
1546593439.457 * * [misc]simplify:  iters left: 2 (38 enodes)
1546593439.461 * * [misc]simplify:  iters left: 1 (49 enodes)
1546593439.466 * [exit]simplify:  Simplified to (* (sqrt (+ (* a1 a1) (* a2 a2))) (cos th))
1546593439.466 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (cos th)) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt 2))))
1546593439.466 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt 2))
1546593439.466 * * [misc]simplify:  iters left: 6 (9 enodes)
1546593439.468 * * [misc]simplify:  iters left: 5 (10 enodes)
1546593439.471 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt 2))
1546593439.471 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (cos th)) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt 2))))
1546593439.471 * * * * [misc]progress:  [ 45 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (* 1 (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2))))>
1546593439.471 * * * * [misc]progress:  [ 46 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (/ 1 (sqrt 2))))>
1546593439.471 * * * * [misc]progress:  [ 47 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ 1 (/ (sqrt 2) (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))))>
1546593439.471 * * * * [misc]progress:  [ 48 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593439.471 * [enter]simplify:  Simplifying (cbrt (sqrt 2))
1546593439.471 * * [misc]simplify:  iters left: 2 (3 enodes)
1546593439.472 * [exit]simplify:  Simplified to (cbrt (sqrt 2))
1546593439.472 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1546593439.472 * * * * [misc]progress:  [ 49 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt 2))) (sqrt (sqrt 2))))>
1546593439.472 * [enter]simplify:  Simplifying (sqrt (sqrt 2))
1546593439.472 * * [misc]simplify:  iters left: 2 (3 enodes)
1546593439.473 * [exit]simplify:  Simplified to (sqrt (sqrt 2))
1546593439.473 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt 2))) (sqrt (sqrt 2))))
1546593439.473 * * * * [misc]progress:  [ 50 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) 1) (sqrt 2)))>
1546593439.473 * [enter]simplify:  Simplifying (sqrt 2)
1546593439.473 * * [misc]simplify:  iters left: 1 (2 enodes)
1546593439.474 * [exit]simplify:  Simplified to (sqrt 2)
1546593439.474 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) 1) (sqrt 2)))
1546593439.474 * * * * [misc]progress:  [ 51 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (/ (sqrt 2) (sqrt (+ (* a1 a1) (* a2 a2))))))>
1546593439.474 * [enter]simplify:  Simplifying (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))
1546593439.474 * * [misc]simplify:  iters left: 6 (9 enodes)
1546593439.476 * * [misc]simplify:  iters left: 5 (11 enodes)
1546593439.477 * [exit]simplify:  Simplified to (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))
1546593439.477 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (/ (sqrt 2) (sqrt (+ (* a1 a1) (* a2 a2))))))
1546593439.477 * * * * [misc]progress:  [ 52 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))) (* (sqrt 2) (* (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))))))>
1546593439.477 * [enter]simplify:  Simplifying (* (* (cos th) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))))
1546593439.477 * * [misc]simplify:  iters left: 6 (13 enodes)
1546593439.479 * * [misc]simplify:  iters left: 5 (28 enodes)
1546593439.484 * * [misc]simplify:  iters left: 4 (45 enodes)
1546593439.494 * * [misc]simplify:  iters left: 3 (63 enodes)
1546593439.512 * * [misc]simplify:  iters left: 2 (110 enodes)
1546593439.533 * * [misc]simplify:  iters left: 1 (181 enodes)
1546593439.579 * [exit]simplify:  Simplified to (* (cos th) (+ (pow a1 6) (pow a2 6)))
1546593439.580 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (cos th) (+ (pow a1 6) (pow a2 6))) (* (sqrt 2) (* (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))))))
1546593439.580 * * * * [misc]progress:  [ 53 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))) (* (sqrt 2) (* (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))) (sqrt (- (* a1 a1) (* a2 a2)))))))>
1546593439.580 * [enter]simplify:  Simplifying (* (* (cos th) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))))
1546593439.580 * * [misc]simplify:  iters left: 6 (17 enodes)
1546593439.583 * * [misc]simplify:  iters left: 5 (43 enodes)
1546593439.590 * * [misc]simplify:  iters left: 4 (77 enodes)
1546593439.601 * * [misc]simplify:  iters left: 3 (115 enodes)
1546593439.629 * * [misc]simplify:  iters left: 2 (217 enodes)
1546593439.743 * [exit]simplify:  Simplified to (* (* (sqrt (+ (pow a1 6) (pow a2 6))) (sqrt (- (pow a1 4) (pow a2 4)))) (cos th))
1546593439.744 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (* (sqrt (+ (pow a1 6) (pow a2 6))) (sqrt (- (pow a1 4) (pow a2 4)))) (cos th)) (* (sqrt 2) (* (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))) (sqrt (- (* a1 a1) (* a2 a2)))))))
1546593439.744 * * * * [misc]progress:  [ 54 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))) (* (sqrt 2) (* (sqrt (- (* a1 a1) (* a2 a2))) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))))))>
1546593439.744 * [enter]simplify:  Simplifying (* (* (cos th) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))))
1546593439.744 * * [misc]simplify:  iters left: 6 (17 enodes)
1546593439.747 * * [misc]simplify:  iters left: 5 (43 enodes)
1546593439.756 * * [misc]simplify:  iters left: 4 (74 enodes)
1546593439.767 * * [misc]simplify:  iters left: 3 (115 enodes)
1546593439.786 * * [misc]simplify:  iters left: 2 (217 enodes)
1546593439.883 * [exit]simplify:  Simplified to (* (* (sqrt (- (pow a1 4) (pow a2 4))) (sqrt (+ (pow a1 6) (pow a2 6)))) (cos th))
1546593439.883 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (* (sqrt (- (pow a1 4) (pow a2 4))) (sqrt (+ (pow a1 6) (pow a2 6)))) (cos th)) (* (sqrt 2) (* (sqrt (- (* a1 a1) (* a2 a2))) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))))))
1546593439.884 * * * * [misc]progress:  [ 55 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))) (* (sqrt 2) (* (sqrt (- (* a1 a1) (* a2 a2))) (sqrt (- (* a1 a1) (* a2 a2)))))))>
1546593439.884 * [enter]simplify:  Simplifying (* (* (cos th) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))))
1546593439.884 * * [misc]simplify:  iters left: 6 (12 enodes)
1546593439.889 * * [misc]simplify:  iters left: 5 (29 enodes)
1546593439.898 * * [misc]simplify:  iters left: 4 (50 enodes)
1546593439.914 * * [misc]simplify:  iters left: 3 (98 enodes)
1546593439.949 * * [misc]simplify:  iters left: 2 (273 enodes)
1546593440.080 * [exit]simplify:  Simplified to (* (- (pow a1 4) (pow a2 4)) (cos th))
1546593440.080 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (- (pow a1 4) (pow a2 4)) (cos th)) (* (sqrt 2) (* (sqrt (- (* a1 a1) (* a2 a2))) (sqrt (- (* a1 a1) (* a2 a2)))))))
1546593440.080 * * * * [misc]progress:  [ 56 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))) (* (sqrt 2) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))))))>
1546593440.080 * [enter]simplify:  Simplifying (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))))
1546593440.080 * * [misc]simplify:  iters left: 6 (15 enodes)
1546593440.088 * * [misc]simplify:  iters left: 5 (31 enodes)
1546593440.098 * * [misc]simplify:  iters left: 4 (53 enodes)
1546593440.114 * * [misc]simplify:  iters left: 3 (65 enodes)
1546593440.130 * * [misc]simplify:  iters left: 2 (72 enodes)
1546593440.146 * * [misc]simplify:  iters left: 1 (77 enodes)
1546593440.164 * [exit]simplify:  Simplified to (* (cos th) (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (pow a2 6) (pow a1 6)))))
1546593440.165 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (cos th) (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (pow a2 6) (pow a1 6))))) (* (sqrt 2) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))))))
1546593440.165 * * * * [misc]progress:  [ 57 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))) (* (sqrt 2) (sqrt (- (* a1 a1) (* a2 a2))))))>
1546593440.165 * [enter]simplify:  Simplifying (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))))
1546593440.165 * * [misc]simplify:  iters left: 6 (14 enodes)
1546593440.170 * * [misc]simplify:  iters left: 5 (31 enodes)
1546593440.180 * * [misc]simplify:  iters left: 4 (56 enodes)
1546593440.197 * * [misc]simplify:  iters left: 3 (96 enodes)
1546593440.230 * * [misc]simplify:  iters left: 2 (197 enodes)
1546593440.359 * [exit]simplify:  Simplified to (* (sqrt (- (pow a1 4) (pow a2 4))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))))
1546593440.359 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (sqrt (- (pow a1 4) (pow a2 4))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (sqrt 2) (sqrt (- (* a1 a1) (* a2 a2))))))
1546593440.359 * * * * [misc]progress:  [ 58 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (sqrt 2) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))))))>
1546593440.359 * [enter]simplify:  Simplifying (* (* (cos th) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))) (sqrt (+ (* a1 a1) (* a2 a2))))
1546593440.359 * * [misc]simplify:  iters left: 6 (15 enodes)
1546593440.362 * * [misc]simplify:  iters left: 5 (31 enodes)
1546593440.367 * * [misc]simplify:  iters left: 4 (53 enodes)
1546593440.375 * * [misc]simplify:  iters left: 3 (66 enodes)
1546593440.382 * * [misc]simplify:  iters left: 2 (73 enodes)
1546593440.393 * * [misc]simplify:  iters left: 1 (78 enodes)
1546593440.411 * [exit]simplify:  Simplified to (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (pow a1 6) (pow a2 6))))
1546593440.411 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (pow a1 6) (pow a2 6)))) (* (sqrt 2) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))))))
1546593440.411 * * * * [misc]progress:  [ 59 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (sqrt 2) (sqrt (- (* a1 a1) (* a2 a2))))))>
1546593440.411 * [enter]simplify:  Simplifying (* (* (cos th) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2))))
1546593440.411 * * [misc]simplify:  iters left: 6 (14 enodes)
1546593440.416 * * [misc]simplify:  iters left: 5 (31 enodes)
1546593440.426 * * [misc]simplify:  iters left: 4 (56 enodes)
1546593440.443 * * [misc]simplify:  iters left: 3 (95 enodes)
1546593440.475 * * [misc]simplify:  iters left: 2 (192 enodes)
1546593440.601 * [exit]simplify:  Simplified to (* (sqrt (- (pow a1 4) (pow a2 4))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))))
1546593440.601 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (sqrt (- (pow a1 4) (pow a2 4))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (sqrt 2) (sqrt (- (* a1 a1) (* a2 a2))))))
1546593440.601 * * * * [misc]progress:  [ 60 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (pow (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) 1) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593440.601 * [enter]simplify:  Simplifying (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))
1546593440.601 * * [misc]simplify:  iters left: 6 (9 enodes)
1546593440.604 * * [misc]simplify:  iters left: 5 (11 enodes)
1546593440.607 * [exit]simplify:  Simplified to (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))
1546593440.607 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (/ (* (pow (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) 1) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593440.607 * * * * [misc]progress:  [ 61 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (pow (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) 1) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593440.607 * * * * [misc]progress:  [ 62 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (exp (+ (log (cos th)) (log (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593440.608 * [enter]simplify:  Simplifying (+ (log (cos th)) (log (sqrt (+ (* a1 a1) (* a2 a2)))))
1546593440.608 * * [misc]simplify:  iters left: 6 (11 enodes)
1546593440.611 * * [misc]simplify:  iters left: 5 (13 enodes)
1546593440.615 * [exit]simplify:  Simplified to (+ (log (sqrt (+ (* a2 a2) (* a1 a1)))) (log (cos th)))
1546593440.615 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (/ (* (exp (+ (log (sqrt (+ (* a2 a2) (* a1 a1)))) (log (cos th)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593440.615 * * * * [misc]progress:  [ 63 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (exp (log (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593440.615 * * * * [misc]progress:  [ 64 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (log (exp (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593440.615 * * * * [misc]progress:  [ 65 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cbrt (* (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593440.616 * [enter]simplify:  Simplifying (* (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1546593440.616 * * [misc]simplify:  iters left: 6 (13 enodes)
1546593440.621 * * [misc]simplify:  iters left: 5 (21 enodes)
1546593440.628 * * [misc]simplify:  iters left: 4 (63 enodes)
1546593440.661 * * [misc]simplify:  iters left: 3 (217 enodes)
1546593440.803 * [exit]simplify:  Simplified to (* (sqrt (+ (* a1 a1) (* a2 a2))) (* (+ (* a1 a1) (* a2 a2)) (pow (cos th) 3)))
1546593440.804 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (/ (* (cbrt (* (sqrt (+ (* a1 a1) (* a2 a2))) (* (+ (* a1 a1) (* a2 a2)) (pow (cos th) 3)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593440.804 * * * * [misc]progress:  [ 66 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (* (cbrt (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (cbrt (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))))) (cbrt (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593440.804 * * * * [misc]progress:  [ 67 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cbrt (* (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593440.804 * * * * [misc]progress:  [ 68 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (sqrt (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593440.804 * * * * [misc]progress:  [ 69 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* 1 (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593440.804 * * * * [misc]progress:  [ 70 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (* (cos th) (* (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593440.804 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (* a1 a1) (* a2 a2))))
1546593440.804 * * [misc]simplify:  iters left: 6 (7 enodes)
1546593440.805 * * [misc]simplify:  iters left: 5 (8 enodes)
1546593440.806 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (* a1 a1) (* a2 a2))))
1546593440.806 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (/ (* (* (* (cos th) (* (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593440.806 * * * * [misc]progress:  [ 71 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (* (cos th) (sqrt (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (cbrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593440.806 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (* a1 a1) (* a2 a2))))
1546593440.806 * * [misc]simplify:  iters left: 6 (7 enodes)
1546593440.807 * * [misc]simplify:  iters left: 5 (8 enodes)
1546593440.809 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (* a1 a1) (* a2 a2))))
1546593440.809 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (/ (* (* (* (cos th) (sqrt (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (cbrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593440.809 * * * * [misc]progress:  [ 72 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (* (cos th) (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593440.809 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1546593440.809 * * [misc]simplify:  iters left: 6 (7 enodes)
1546593440.810 * * [misc]simplify:  iters left: 5 (8 enodes)
1546593440.811 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1546593440.811 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (/ (* (* (* (cos th) (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593440.811 * * * * [misc]progress:  [ 73 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (* (cos th) (sqrt 1)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593440.811 * [enter]simplify:  Simplifying (sqrt (+ (* a1 a1) (* a2 a2)))
1546593440.811 * * [misc]simplify:  iters left: 5 (6 enodes)
1546593440.812 * * [misc]simplify:  iters left: 4 (7 enodes)
1546593440.813 * [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
1546593440.813 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (/ (* (* (* (cos th) (sqrt 1)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593440.813 * * * * [misc]progress:  [ 74 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (* (cos th) (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593440.813 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1546593440.813 * * [misc]simplify:  iters left: 6 (7 enodes)
1546593440.814 * * [misc]simplify:  iters left: 5 (8 enodes)
1546593440.815 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1546593440.815 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (/ (* (* (* (cos th) (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593440.815 * * * * [misc]progress:  [ 75 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (* (cos th) 1) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593440.816 * [enter]simplify:  Simplifying (sqrt (+ (* a1 a1) (* a2 a2)))
1546593440.816 * * [misc]simplify:  iters left: 5 (6 enodes)
1546593440.816 * * [misc]simplify:  iters left: 4 (7 enodes)
1546593440.817 * [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
1546593440.817 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (/ (* (* (* (cos th) 1) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593440.818 * * * * [misc]progress:  [ 76 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593440.818 * [enter]simplify:  Simplifying (* (cbrt (cos th)) (cbrt (cos th)))
1546593440.818 * * [misc]simplify:  iters left: 4 (4 enodes)
1546593440.818 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1546593440.818 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (/ (* (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593440.818 * * * * [misc]progress:  [ 77 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (sqrt (cos th)) (* (sqrt (cos th)) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593440.818 * [enter]simplify:  Simplifying (sqrt (cos th))
1546593440.819 * * [misc]simplify:  iters left: 2 (3 enodes)
1546593440.819 * [exit]simplify:  Simplified to (sqrt (cos th))
1546593440.819 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (/ (* (* (sqrt (cos th)) (* (sqrt (cos th)) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593440.819 * * * * [misc]progress:  [ 78 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* 1 (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593440.819 * * * * [misc]progress:  [ 79 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (/ (* (cos th) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593440.819 * [enter]simplify:  Simplifying (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))
1546593440.819 * * [misc]simplify:  iters left: 6 (10 enodes)
1546593440.821 * * [misc]simplify:  iters left: 5 (30 enodes)
1546593440.826 * * [misc]simplify:  iters left: 4 (70 enodes)
1546593440.839 * * [misc]simplify:  iters left: 3 (135 enodes)
1546593440.866 * * [misc]simplify:  iters left: 2 (233 enodes)
1546593440.982 * [exit]simplify:  Simplified to (sqrt (- (+ (pow a2 4) (pow a1 4)) (* (* a2 a1) (* a2 a1))))
1546593440.982 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (/ (* (/ (* (cos th) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))) (sqrt (- (+ (pow a2 4) (pow a1 4)) (* (* a2 a1) (* a2 a1))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593440.983 * * * * [misc]progress:  [ 80 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (/ (* (cos th) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))) (sqrt (- (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593440.983 * [enter]simplify:  Simplifying (sqrt (- (* a1 a1) (* a2 a2)))
1546593440.983 * * [misc]simplify:  iters left: 5 (6 enodes)
1546593440.985 * * [misc]simplify:  iters left: 4 (11 enodes)
1546593440.989 * * [misc]simplify:  iters left: 3 (18 enodes)
1546593440.994 * * [misc]simplify:  iters left: 2 (33 enodes)
1546593441.004 * * [misc]simplify:  iters left: 1 (58 enodes)
1546593441.023 * [exit]simplify:  Simplified to (sqrt (- (* a1 a1) (* a2 a2)))
1546593441.023 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (/ (* (/ (* (cos th) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))) (sqrt (- (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593441.023 * * * * [misc]progress:  [ 81 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (cos th)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593441.023 * * * * [misc]progress:  [ 82 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) a2) (sqrt 2)))>
1546593441.023 * [enter]simplify:  Simplifying a2
1546593441.023 * * [misc]simplify:  iters left: 0 (1 enodes)
1546593441.023 * [exit]simplify:  Simplified to a2
1546593441.023 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) a2) (sqrt 2)))
1546593441.023 * * * * [misc]progress:  [ 83 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) a1) (sqrt 2)))>
1546593441.023 * [enter]simplify:  Simplifying a1
1546593441.023 * * [misc]simplify:  iters left: 0 (1 enodes)
1546593441.024 * [exit]simplify:  Simplified to a1
1546593441.024 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) a1) (sqrt 2)))
1546593441.024 * * * * [misc]progress:  [ 84 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* -1 a1)) (sqrt 2)))>
1546593441.024 * [enter]simplify:  Simplifying (* -1 a1)
1546593441.024 * * [misc]simplify:  iters left: 2 (3 enodes)
1546593441.024 * * [misc]simplify:  iters left: 1 (5 enodes)
1546593441.025 * [exit]simplify:  Simplified to (- a1)
1546593441.025 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (- a1)) (sqrt 2)))
1546593441.025 * * * * [misc]progress:  [ 85 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) a2) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593441.025 * [enter]simplify:  Simplifying a2
1546593441.025 * * [misc]simplify:  iters left: 0 (1 enodes)
1546593441.025 * [exit]simplify:  Simplified to a2
1546593441.025 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (/ (* (* (cos th) a2) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593441.025 * * * * [misc]progress:  [ 86 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) a1) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593441.025 * [enter]simplify:  Simplifying a1
1546593441.026 * * [misc]simplify:  iters left: 0 (1 enodes)
1546593441.026 * [exit]simplify:  Simplified to a1
1546593441.026 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (/ (* (* (cos th) a1) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593441.026 * * * * [misc]progress:  [ 87 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (* -1 a1)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593441.026 * [enter]simplify:  Simplifying (* -1 a1)
1546593441.026 * * [misc]simplify:  iters left: 2 (3 enodes)
1546593441.026 * * [misc]simplify:  iters left: 1 (5 enodes)
1546593441.027 * [exit]simplify:  Simplified to (- a1)
1546593441.027 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (/ (* (* (cos th) (- a1)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593441.027 * * * * [misc]progress:  [ 88 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2))))>
1546593441.027 * [enter]simplify:  Simplifying (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2)))
1546593441.027 * * [misc]simplify:  iters left: 5 (9 enodes)
1546593441.029 * * [misc]simplify:  iters left: 4 (12 enodes)
1546593441.031 * * [misc]simplify:  iters left: 3 (16 enodes)
1546593441.033 * * [misc]simplify:  iters left: 2 (20 enodes)
1546593441.036 * * [misc]simplify:  iters left: 1 (22 enodes)
1546593441.040 * [exit]simplify:  Simplified to (+ (/ (* a1 a1) (sqrt 2)) (/ (* a2 a2) (sqrt 2)))
1546593441.040 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (+ (/ (* a1 a1) (sqrt 2)) (/ (* a2 a2) (sqrt 2))))
1546593441.040 * * * * [misc]progress:  [ 89 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1546593441.040 * [enter]simplify:  Simplifying (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1546593441.040 * * [misc]simplify:  iters left: 6 (13 enodes)
1546593441.043 * * [misc]simplify:  iters left: 5 (22 enodes)
1546593441.046 * * [misc]simplify:  iters left: 4 (36 enodes)
1546593441.056 * * [misc]simplify:  iters left: 3 (57 enodes)
1546593441.072 * * [misc]simplify:  iters left: 2 (78 enodes)
1546593441.096 * * [misc]simplify:  iters left: 1 (105 enodes)
1546593441.128 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
1546593441.128 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
1546593441.128 * * * * [misc]progress:  [ 90 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1546593441.129 * [enter]simplify:  Simplifying (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1546593441.129 * * [misc]simplify:  iters left: 6 (13 enodes)
1546593441.133 * * [misc]simplify:  iters left: 5 (22 enodes)
1546593441.140 * * [misc]simplify:  iters left: 4 (36 enodes)
1546593441.151 * * [misc]simplify:  iters left: 3 (57 enodes)
1546593441.166 * * [misc]simplify:  iters left: 2 (78 enodes)
1546593441.188 * * [misc]simplify:  iters left: 1 (105 enodes)
1546593441.220 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
1546593441.221 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
1546593441.221 * * * * [misc]progress:  [ 91 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* a2 (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593441.221 * [enter]simplify:  Simplifying a2
1546593441.221 * * [misc]simplify:  iters left: 0 (1 enodes)
1546593441.221 * [exit]simplify:  Simplified to a2
1546593441.221 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (* a2 (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593441.221 * * * * [misc]progress:  [ 92 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* a1 (cos th)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593441.222 * [enter]simplify:  Simplifying (* a1 (cos th))
1546593441.222 * * [misc]simplify:  iters left: 3 (4 enodes)
1546593441.223 * * [misc]simplify:  iters left: 2 (5 enodes)
1546593441.224 * [exit]simplify:  Simplified to (* a1 (cos th))
1546593441.224 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (* (* a1 (cos th)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593441.224 * * * * [misc]progress:  [ 93 / 93 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* -1 (* a1 (cos th))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1546593441.224 * [enter]simplify:  Simplifying (* -1 (* a1 (cos th)))
1546593441.225 * * [misc]simplify:  iters left: 5 (6 enodes)
1546593441.226 * * [misc]simplify:  iters left: 4 (11 enodes)
1546593441.230 * * [misc]simplify:  iters left: 3 (22 enodes)
1546593441.236 * * [misc]simplify:  iters left: 2 (23 enodes)
1546593441.240 * [exit]simplify:  Simplified to (* (cos th) (- a1))
1546593441.240 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (* (* (cos th) (- a1)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1546593441.241 * * * [misc]progress:  adding candidates to table
1546593442.501 * * [misc]progress:  iteration 4 / 4
1546593442.501 * * * [misc]progress:  picking best candidate
1546593442.527 * * * * [misc]pick:  Picked  #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593442.528 * * * [misc]progress:  localizing error
1546593442.538 * * * [misc]progress:  generating rewritten candidates
1546593442.539 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 2)
1546593442.542 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 1 2)
1546593442.545 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
1546593442.588 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1546593442.630 * * * [misc]progress:  generating series expansions
1546593442.630 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 2)
1546593442.630 * [misc]backup-simplify:  Simplify (sqrt (+ (* a1 a1) (* a2 a2))) into (sqrt (+ (pow a2 2) (pow a1 2)))
1546593442.630 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in (a1 a2) around 0
1546593442.630 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a2
1546593442.630 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1546593442.630 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593442.630 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593442.630 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.630 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.630 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593442.630 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593442.630 * [misc]backup-simplify:  Simplify a1 into a1
1546593442.630 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593442.631 * [misc]backup-simplify:  Simplify (+ 0 (pow a1 2)) into (pow a1 2)
1546593442.631 * [misc]backup-simplify:  Simplify (sqrt (pow a1 2)) into a1
1546593442.631 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593442.631 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.631 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a1 2)))) into 0
1546593442.631 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a1
1546593442.631 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1546593442.631 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593442.631 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593442.631 * [misc]backup-simplify:  Simplify a2 into a2
1546593442.631 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593442.631 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593442.632 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.632 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.632 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593442.632 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1546593442.632 * [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
1546593442.632 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593442.632 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.632 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
1546593442.632 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a1
1546593442.632 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1546593442.632 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593442.632 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593442.632 * [misc]backup-simplify:  Simplify a2 into a2
1546593442.632 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593442.632 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593442.632 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.632 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.632 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593442.633 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1546593442.633 * [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
1546593442.633 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593442.633 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.633 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
1546593442.633 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593442.633 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.633 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.633 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.633 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593442.633 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.633 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.633 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.634 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593442.634 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593442.634 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593442.635 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 a2)) into (/ 1/2 a2)
1546593442.635 * [misc]taylor:  Taking taylor expansion of (/ 1/2 a2) in a2
1546593442.635 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1546593442.635 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593442.635 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593442.635 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.635 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.635 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546593442.635 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546593442.636 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.636 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.636 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.636 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593442.636 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593442.636 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.637 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 a2))))) (* 2 a2)) into 0
1546593442.637 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593442.637 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.637 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.637 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593442.637 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.637 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.637 * [misc]backup-simplify:  Simplify (* 1 (* a2 1)) into a2
1546593442.638 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2)))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593442.638 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in (a1 a2) around 0
1546593442.638 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1546593442.638 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1546593442.638 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593442.638 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593442.638 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593442.638 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.638 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.638 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593442.638 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593442.638 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1546593442.638 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593442.638 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593442.639 * [misc]backup-simplify:  Simplify a1 into a1
1546593442.639 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593442.639 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593442.639 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546593442.639 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593442.639 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593442.639 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593442.640 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.640 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593442.640 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593442.640 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593442.640 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593442.640 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593442.640 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593442.640 * [misc]backup-simplify:  Simplify a2 into a2
1546593442.640 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593442.640 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593442.640 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593442.640 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593442.640 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593442.640 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.640 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.641 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593442.641 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593442.641 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593442.641 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593442.641 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593442.641 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593442.642 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.642 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593442.642 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593442.642 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593442.642 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593442.642 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593442.642 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593442.642 * [misc]backup-simplify:  Simplify a2 into a2
1546593442.642 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593442.642 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593442.642 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593442.642 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593442.642 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593442.642 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.642 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.642 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593442.643 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593442.643 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593442.643 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593442.643 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593442.643 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593442.644 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.644 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593442.644 * [misc]taylor:  Taking taylor expansion of 1 in a2
1546593442.644 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.644 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593442.644 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.644 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.644 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593442.645 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593442.645 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1546593442.646 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a2 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a2 2))
1546593442.646 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow a2 2)) in a2
1546593442.646 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1546593442.646 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593442.646 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593442.646 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593442.646 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.646 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.646 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593442.646 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546593442.646 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593442.647 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546593442.647 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.647 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.647 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.647 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593442.647 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593442.648 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593442.648 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593442.648 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.648 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a2 2)))))) (* 2 1)) into 0
1546593442.648 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593442.648 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.649 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593442.649 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593442.649 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.649 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.649 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.649 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 a1)))) into a1
1546593442.650 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2))))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593442.650 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in (a1 a2) around 0
1546593442.650 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1546593442.650 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1546593442.650 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593442.650 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593442.650 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593442.650 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.650 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.650 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593442.650 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593442.650 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1546593442.650 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593442.650 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593442.650 * [misc]backup-simplify:  Simplify a1 into a1
1546593442.650 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593442.650 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593442.651 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546593442.651 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593442.651 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593442.651 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593442.652 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.652 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593442.652 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593442.652 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593442.652 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593442.652 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593442.652 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593442.652 * [misc]backup-simplify:  Simplify a2 into a2
1546593442.652 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593442.652 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593442.652 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593442.652 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593442.652 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593442.652 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.652 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.652 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593442.653 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593442.653 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593442.653 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593442.653 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593442.653 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593442.653 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.654 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593442.654 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593442.654 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593442.654 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593442.654 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593442.654 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593442.654 * [misc]backup-simplify:  Simplify a2 into a2
1546593442.654 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593442.654 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593442.654 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593442.654 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593442.654 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593442.654 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.654 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.654 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593442.654 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593442.655 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593442.655 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593442.655 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593442.655 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593442.655 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.656 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593442.656 * [misc]taylor:  Taking taylor expansion of 1 in a2
1546593442.656 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.656 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593442.656 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.656 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.656 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593442.656 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593442.657 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1546593442.657 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a2 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a2 2))
1546593442.657 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow a2 2)) in a2
1546593442.657 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1546593442.657 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593442.657 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593442.658 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593442.658 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.658 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.658 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593442.658 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546593442.658 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593442.658 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546593442.658 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.658 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.659 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.659 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593442.659 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593442.659 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593442.660 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593442.660 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.660 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a2 2)))))) (* 2 1)) into 0
1546593442.660 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593442.660 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.660 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593442.661 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593442.661 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.661 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.661 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.661 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- a1))))) into (* -1 a1)
1546593442.661 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 1 2)
1546593442.661 * [misc]backup-simplify:  Simplify (sqrt (+ (* a1 a1) (* a2 a2))) into (sqrt (+ (pow a2 2) (pow a1 2)))
1546593442.661 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in (a1 a2) around 0
1546593442.661 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a2
1546593442.661 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1546593442.661 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593442.661 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593442.661 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.661 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.661 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593442.662 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593442.662 * [misc]backup-simplify:  Simplify a1 into a1
1546593442.662 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593442.662 * [misc]backup-simplify:  Simplify (+ 0 (pow a1 2)) into (pow a1 2)
1546593442.662 * [misc]backup-simplify:  Simplify (sqrt (pow a1 2)) into a1
1546593442.662 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593442.662 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.662 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a1 2)))) into 0
1546593442.662 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a1
1546593442.662 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1546593442.662 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593442.662 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593442.662 * [misc]backup-simplify:  Simplify a2 into a2
1546593442.662 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593442.662 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593442.662 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.662 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.663 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593442.663 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1546593442.663 * [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
1546593442.663 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593442.663 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.663 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
1546593442.663 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a1
1546593442.663 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1546593442.663 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593442.663 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593442.663 * [misc]backup-simplify:  Simplify a2 into a2
1546593442.663 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593442.663 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593442.663 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.663 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.663 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593442.664 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1546593442.664 * [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
1546593442.664 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593442.664 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.664 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
1546593442.664 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593442.664 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.664 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.664 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.664 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593442.664 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.664 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.664 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.665 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593442.665 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593442.665 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593442.666 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 a2)) into (/ 1/2 a2)
1546593442.666 * [misc]taylor:  Taking taylor expansion of (/ 1/2 a2) in a2
1546593442.666 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1546593442.666 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593442.666 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593442.666 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.666 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.666 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546593442.666 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546593442.666 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.666 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.667 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.667 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593442.667 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593442.667 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.667 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 a2))))) (* 2 a2)) into 0
1546593442.667 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593442.667 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.668 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.668 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593442.668 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.668 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.668 * [misc]backup-simplify:  Simplify (* 1 (* a2 1)) into a2
1546593442.668 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2)))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593442.668 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in (a1 a2) around 0
1546593442.668 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1546593442.668 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1546593442.668 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593442.669 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593442.669 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593442.669 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.669 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.669 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593442.669 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593442.669 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1546593442.669 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593442.669 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593442.669 * [misc]backup-simplify:  Simplify a1 into a1
1546593442.669 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593442.669 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593442.669 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546593442.669 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593442.670 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593442.670 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593442.670 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.670 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593442.670 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593442.670 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593442.670 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593442.670 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593442.670 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593442.670 * [misc]backup-simplify:  Simplify a2 into a2
1546593442.671 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593442.671 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593442.671 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593442.671 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593442.671 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593442.671 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.671 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.671 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593442.671 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593442.671 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593442.671 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593442.672 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593442.672 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593442.672 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.672 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593442.672 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593442.672 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593442.672 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593442.672 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593442.672 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593442.672 * [misc]backup-simplify:  Simplify a2 into a2
1546593442.672 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593442.673 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593442.673 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593442.673 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593442.673 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593442.673 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.673 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.673 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593442.673 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593442.673 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593442.673 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593442.674 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593442.674 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593442.674 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.674 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593442.674 * [misc]taylor:  Taking taylor expansion of 1 in a2
1546593442.674 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.674 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593442.674 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.674 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.675 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593442.675 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593442.675 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1546593442.676 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a2 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a2 2))
1546593442.676 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow a2 2)) in a2
1546593442.676 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1546593442.676 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593442.676 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593442.676 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593442.676 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.676 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.676 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593442.677 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546593442.677 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593442.677 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546593442.677 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.677 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.677 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.677 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593442.678 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593442.678 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593442.678 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593442.678 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.679 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a2 2)))))) (* 2 1)) into 0
1546593442.679 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593442.679 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.679 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593442.679 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593442.679 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.679 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.680 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.680 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 a1)))) into a1
1546593442.680 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2))))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593442.680 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in (a1 a2) around 0
1546593442.680 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1546593442.680 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1546593442.680 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593442.680 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593442.680 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593442.680 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.680 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.680 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593442.681 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593442.681 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1546593442.681 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593442.681 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593442.681 * [misc]backup-simplify:  Simplify a1 into a1
1546593442.681 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593442.681 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593442.681 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546593442.681 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593442.681 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593442.682 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593442.682 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.682 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593442.682 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593442.682 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593442.682 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593442.682 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593442.682 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593442.682 * [misc]backup-simplify:  Simplify a2 into a2
1546593442.682 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593442.682 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593442.682 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593442.682 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593442.682 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593442.682 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.682 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.683 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593442.683 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593442.683 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593442.683 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593442.683 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593442.684 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593442.684 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.684 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593442.684 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593442.684 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593442.684 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593442.684 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593442.684 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593442.684 * [misc]backup-simplify:  Simplify a2 into a2
1546593442.684 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593442.684 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593442.684 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593442.684 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593442.684 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593442.684 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.685 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.685 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593442.685 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593442.685 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593442.685 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546593442.685 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593442.686 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593442.686 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.686 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546593442.686 * [misc]taylor:  Taking taylor expansion of 1 in a2
1546593442.686 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.686 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593442.686 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.686 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.687 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593442.687 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593442.687 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1546593442.688 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a2 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a2 2))
1546593442.688 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow a2 2)) in a2
1546593442.688 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1546593442.688 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593442.688 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593442.688 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593442.688 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.688 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.688 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593442.688 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546593442.689 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593442.689 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546593442.689 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.689 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.689 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.689 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593442.689 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593442.690 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593442.690 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593442.690 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.691 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a2 2)))))) (* 2 1)) into 0
1546593442.691 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593442.691 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.691 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593442.691 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593442.692 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.692 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.692 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.692 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- a1))))) into (* -1 a1)
1546593442.692 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
1546593442.694 * [misc]backup-simplify:  Simplify (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) into (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (+ (pow a2 2) (pow a1 2)) (cos th)))
1546593442.694 * [misc]approximate:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (+ (pow a2 2) (pow a1 2)) (cos th))) in (th a1 a2) around 0
1546593442.694 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (+ (pow a2 2) (pow a1 2)) (cos th))) in a2
1546593442.694 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1546593442.694 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1546593442.694 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1546593442.694 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1546593442.694 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546593442.694 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1546593442.694 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1546593442.694 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1546593442.694 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593442.694 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593442.694 * [misc]backup-simplify:  Simplify 2 into 2
1546593442.694 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593442.694 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593442.695 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1546593442.696 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1546593442.697 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1546593442.698 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1546593442.700 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593442.700 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a2
1546593442.700 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1546593442.700 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593442.700 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593442.700 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.700 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.700 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593442.700 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593442.700 * [misc]backup-simplify:  Simplify a1 into a1
1546593442.700 * [misc]taylor:  Taking taylor expansion of (cos th) in a2
1546593442.700 * [misc]taylor:  Taking taylor expansion of th in a2
1546593442.700 * [misc]backup-simplify:  Simplify th into th
1546593442.701 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1546593442.701 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1546593442.701 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (+ (pow a2 2) (pow a1 2)) (cos th))) in a1
1546593442.701 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a1
1546593442.701 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a1
1546593442.701 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a1
1546593442.701 * [misc]taylor:  Taking taylor expansion of 1/3 in a1
1546593442.701 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546593442.701 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a1
1546593442.701 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a1
1546593442.701 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a1
1546593442.701 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593442.701 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593442.701 * [misc]backup-simplify:  Simplify 2 into 2
1546593442.701 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593442.701 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593442.702 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1546593442.703 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1546593442.704 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1546593442.705 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1546593442.707 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593442.707 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a1
1546593442.707 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1546593442.707 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593442.707 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593442.707 * [misc]backup-simplify:  Simplify a2 into a2
1546593442.707 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593442.707 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593442.707 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.707 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.707 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1546593442.707 * [misc]taylor:  Taking taylor expansion of th in a1
1546593442.707 * [misc]backup-simplify:  Simplify th into th
1546593442.707 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1546593442.707 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1546593442.707 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (+ (pow a2 2) (pow a1 2)) (cos th))) in th
1546593442.707 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in th
1546593442.707 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in th
1546593442.707 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in th
1546593442.707 * [misc]taylor:  Taking taylor expansion of 1/3 in th
1546593442.707 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546593442.707 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in th
1546593442.707 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in th
1546593442.707 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in th
1546593442.707 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593442.707 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593442.707 * [misc]backup-simplify:  Simplify 2 into 2
1546593442.708 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593442.708 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593442.708 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1546593442.709 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1546593442.710 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1546593442.711 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1546593442.713 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593442.713 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1546593442.713 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1546593442.713 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593442.713 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593442.713 * [misc]backup-simplify:  Simplify a2 into a2
1546593442.713 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593442.713 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593442.713 * [misc]backup-simplify:  Simplify a1 into a1
1546593442.713 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1546593442.713 * [misc]taylor:  Taking taylor expansion of th in th
1546593442.713 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.713 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.713 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (+ (pow a2 2) (pow a1 2)) (cos th))) in th
1546593442.713 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in th
1546593442.713 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in th
1546593442.713 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in th
1546593442.713 * [misc]taylor:  Taking taylor expansion of 1/3 in th
1546593442.713 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546593442.713 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in th
1546593442.713 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in th
1546593442.713 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in th
1546593442.713 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593442.714 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593442.714 * [misc]backup-simplify:  Simplify 2 into 2
1546593442.714 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593442.714 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593442.715 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1546593442.715 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1546593442.716 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1546593442.718 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1546593442.719 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593442.719 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1546593442.719 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1546593442.719 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593442.719 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593442.719 * [misc]backup-simplify:  Simplify a2 into a2
1546593442.719 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593442.719 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593442.719 * [misc]backup-simplify:  Simplify a1 into a1
1546593442.719 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1546593442.720 * [misc]taylor:  Taking taylor expansion of th in th
1546593442.720 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.720 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.720 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593442.720 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593442.720 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1546593442.720 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1546593442.721 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (+ (pow a2 2) (pow a1 2))) into (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (+ (pow a2 2) (pow a1 2)))
1546593442.721 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (+ (pow a2 2) (pow a1 2))) in a1
1546593442.721 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a1
1546593442.721 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a1
1546593442.721 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a1
1546593442.721 * [misc]taylor:  Taking taylor expansion of 1/3 in a1
1546593442.722 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546593442.722 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a1
1546593442.722 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a1
1546593442.722 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a1
1546593442.722 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593442.722 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593442.722 * [misc]backup-simplify:  Simplify 2 into 2
1546593442.722 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593442.722 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593442.723 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1546593442.723 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1546593442.724 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1546593442.726 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1546593442.727 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593442.727 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1546593442.727 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593442.727 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593442.727 * [misc]backup-simplify:  Simplify a2 into a2
1546593442.728 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593442.728 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593442.728 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.728 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.728 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593442.728 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1546593442.729 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)) into (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2))
1546593442.729 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)) in a2
1546593442.729 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1546593442.729 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1546593442.729 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1546593442.729 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1546593442.729 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546593442.729 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1546593442.729 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1546593442.729 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1546593442.729 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593442.729 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593442.729 * [misc]backup-simplify:  Simplify 2 into 2
1546593442.730 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593442.730 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593442.730 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1546593442.731 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1546593442.732 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1546593442.733 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1546593442.735 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593442.735 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593442.735 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593442.735 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.735 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.735 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593442.735 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593442.736 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593442.736 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.736 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (* 0 1)) into 0
1546593442.737 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1546593442.740 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1546593442.744 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1546593442.748 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1546593442.752 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1546593442.753 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (* 0 (+ (pow a2 2) (pow a1 2)))) into 0
1546593442.753 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593442.753 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.753 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593442.753 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.753 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.754 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593442.754 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.754 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1546593442.757 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1546593442.760 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1546593442.761 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1546593442.764 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1546593442.766 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (* 0 (pow a2 2))) into 0
1546593442.766 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593442.766 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.766 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.767 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546593442.767 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593442.767 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1546593442.768 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.768 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2))))
1546593442.770 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593442.771 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1546593442.774 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1546593442.780 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 2) into 0
1546593442.782 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1546593442.786 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546593442.787 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2))))) (+ (* 0 0) (* 0 (+ (pow a2 2) (pow a1 2))))) into (- (+ (* 1/2 (* (pow a1 2) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))) (* 1/2 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)))))
1546593442.787 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/2 (* (pow a1 2) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))) (* 1/2 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2))))) in a1
1546593442.787 * [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (* (pow a1 2) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))) (* 1/2 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)))) in a1
1546593442.787 * [misc]taylor:  Taking taylor expansion of (* 1/2 (* (pow a1 2) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))) in a1
1546593442.787 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1546593442.787 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593442.787 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) in a1
1546593442.787 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593442.787 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593442.787 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.787 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.787 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a1
1546593442.787 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a1
1546593442.788 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a1
1546593442.788 * [misc]taylor:  Taking taylor expansion of 1/3 in a1
1546593442.788 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546593442.788 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a1
1546593442.788 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a1
1546593442.788 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a1
1546593442.788 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593442.788 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593442.788 * [misc]backup-simplify:  Simplify 2 into 2
1546593442.788 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593442.788 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593442.788 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1546593442.789 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1546593442.789 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1546593442.790 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1546593442.791 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593442.791 * [misc]taylor:  Taking taylor expansion of (* 1/2 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2))) in a1
1546593442.791 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1546593442.791 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593442.791 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)) in a1
1546593442.791 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a1
1546593442.791 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a1
1546593442.791 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a1
1546593442.791 * [misc]taylor:  Taking taylor expansion of 1/3 in a1
1546593442.791 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546593442.791 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a1
1546593442.791 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a1
1546593442.791 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a1
1546593442.791 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593442.791 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593442.791 * [misc]backup-simplify:  Simplify 2 into 2
1546593442.791 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593442.791 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593442.792 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1546593442.792 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1546593442.793 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1546593442.794 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1546593442.795 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593442.795 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593442.795 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593442.795 * [misc]backup-simplify:  Simplify a2 into a2
1546593442.795 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593442.796 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)) into (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2))
1546593442.796 * [misc]backup-simplify:  Simplify (* 1/2 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2))) into (* 1/2 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)))
1546593442.797 * [misc]backup-simplify:  Simplify (+ 0 (* 1/2 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)))) into (* 1/2 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)))
1546593442.798 * [misc]backup-simplify:  Simplify (- (* 1/2 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)))) into (- (* 1/2 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2))))
1546593442.798 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)))) in a2
1546593442.798 * [misc]taylor:  Taking taylor expansion of (* 1/2 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2))) in a2
1546593442.798 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1546593442.798 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593442.798 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)) in a2
1546593442.798 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1546593442.798 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1546593442.798 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1546593442.798 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1546593442.798 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546593442.798 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1546593442.798 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1546593442.798 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1546593442.798 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593442.798 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593442.798 * [misc]backup-simplify:  Simplify 2 into 2
1546593442.798 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593442.798 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593442.799 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1546593442.799 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1546593442.800 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1546593442.800 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1546593442.801 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593442.801 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593442.801 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593442.801 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.801 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.801 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593442.801 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.801 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.802 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593442.802 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593442.802 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593442.803 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593442.803 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1546593442.805 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1546593442.808 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 2) into 0
1546593442.810 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1546593442.812 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546593442.813 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 1) (+ (* 0 0) (* 0 (pow a2 2)))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593442.813 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1546593442.813 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1546593442.813 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1546593442.813 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1546593442.813 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546593442.813 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1546593442.813 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1546593442.813 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1546593442.813 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593442.813 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593442.813 * [misc]backup-simplify:  Simplify 2 into 2
1546593442.813 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593442.813 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593442.814 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1546593442.814 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1546593442.815 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1546593442.816 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1546593442.817 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593442.818 * [misc]backup-simplify:  Simplify (pow (/ 1 (pow (sqrt 2) 2)) 1/3) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593442.818 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.818 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.818 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593442.820 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 1) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593442.821 * [misc]backup-simplify:  Simplify (pow (/ 1 (pow (sqrt 2) 2)) 1/3) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593442.822 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546593442.823 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593442.823 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1546593442.823 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.824 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1546593442.824 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593442.825 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1546593442.829 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1546593442.839 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (/ 1 (pow (sqrt 2) 2)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 6) into 0
1546593442.842 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))))) into 0
1546593442.848 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546593442.850 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (+ (* 0 (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2))))) (+ (* 0 0) (* 0 (+ (pow a2 2) (pow a1 2)))))) into 0
1546593442.850 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593442.850 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.850 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593442.850 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.850 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.850 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593442.851 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1546593442.853 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1546593442.857 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1546593442.858 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1546593442.861 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1546593442.862 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (* 0 (pow a2 2))) into 0
1546593442.864 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)))) into 0
1546593442.864 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.864 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593442.864 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593442.864 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.864 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.864 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593442.864 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.864 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.865 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593442.865 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593442.865 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.866 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593442.866 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1546593442.871 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1546593442.880 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (/ 1 (pow (sqrt 2) 2)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 6) into 0
1546593442.883 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))))) into 0
1546593442.890 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546593442.892 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (+ (* 0 1) (+ (* 0 0) (* 0 (pow a2 2))))) into 0
1546593442.892 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593442.892 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.892 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.892 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.893 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1546593442.895 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1546593442.899 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1546593442.901 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1546593442.904 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1546593442.904 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.906 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow (* a2 (* 1 1)) 2)) (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow (* 1 (* a1 1)) 2))) into (+ (* (pow a1 2) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)))
1546593442.908 * [misc]backup-simplify:  Simplify (/ (* (* (cos (/ 1 th)) (sqrt (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2))))) (sqrt (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) into (* (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))
1546593442.908 * [misc]approximate:  Taking taylor expansion of (* (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) in (th a1 a2) around 0
1546593442.908 * [misc]taylor:  Taking taylor expansion of (* (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) in a2
1546593442.908 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1546593442.908 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1546593442.908 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1546593442.908 * [misc]taylor:  Taking taylor expansion of th in a2
1546593442.908 * [misc]backup-simplify:  Simplify th into th
1546593442.908 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593442.909 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593442.909 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593442.909 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1546593442.909 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593442.909 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593442.909 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593442.909 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.909 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.909 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593442.909 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593442.909 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1546593442.909 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593442.909 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593442.909 * [misc]backup-simplify:  Simplify a1 into a1
1546593442.909 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593442.909 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593442.909 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1546593442.909 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1546593442.909 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1546593442.909 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1546593442.909 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546593442.910 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1546593442.910 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1546593442.910 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1546593442.910 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593442.910 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593442.910 * [misc]backup-simplify:  Simplify 2 into 2
1546593442.910 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593442.910 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593442.910 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1546593442.911 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1546593442.912 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1546593442.913 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1546593442.915 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593442.915 * [misc]taylor:  Taking taylor expansion of (* (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) in a1
1546593442.915 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593442.915 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1546593442.915 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1546593442.915 * [misc]taylor:  Taking taylor expansion of th in a1
1546593442.915 * [misc]backup-simplify:  Simplify th into th
1546593442.915 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593442.915 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593442.915 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593442.916 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593442.916 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593442.916 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593442.916 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593442.916 * [misc]backup-simplify:  Simplify a2 into a2
1546593442.916 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593442.916 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593442.916 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593442.916 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593442.916 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593442.916 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.916 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.916 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593442.916 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593442.916 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a1
1546593442.916 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a1
1546593442.916 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a1
1546593442.916 * [misc]taylor:  Taking taylor expansion of 1/3 in a1
1546593442.916 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546593442.916 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a1
1546593442.916 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a1
1546593442.916 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a1
1546593442.916 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593442.916 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593442.917 * [misc]backup-simplify:  Simplify 2 into 2
1546593442.917 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593442.917 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593442.917 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1546593442.918 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1546593442.919 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1546593442.920 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1546593442.922 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593442.922 * [misc]taylor:  Taking taylor expansion of (* (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) in th
1546593442.922 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593442.922 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1546593442.922 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1546593442.922 * [misc]taylor:  Taking taylor expansion of th in th
1546593442.922 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.922 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.922 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593442.922 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593442.922 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593442.922 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593442.922 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593442.922 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593442.922 * [misc]backup-simplify:  Simplify a2 into a2
1546593442.922 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593442.922 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593442.923 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593442.923 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593442.923 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593442.923 * [misc]backup-simplify:  Simplify a1 into a1
1546593442.923 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593442.923 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593442.923 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in th
1546593442.923 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in th
1546593442.923 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in th
1546593442.923 * [misc]taylor:  Taking taylor expansion of 1/3 in th
1546593442.923 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546593442.923 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in th
1546593442.923 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in th
1546593442.923 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in th
1546593442.923 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593442.923 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593442.923 * [misc]backup-simplify:  Simplify 2 into 2
1546593442.923 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593442.923 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593442.924 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1546593442.925 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1546593442.925 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1546593442.927 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1546593442.928 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593442.928 * [misc]taylor:  Taking taylor expansion of (* (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) in th
1546593442.928 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593442.928 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1546593442.928 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1546593442.928 * [misc]taylor:  Taking taylor expansion of th in th
1546593442.928 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.928 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.929 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593442.929 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593442.929 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593442.929 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593442.929 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593442.929 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593442.929 * [misc]backup-simplify:  Simplify a2 into a2
1546593442.929 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593442.929 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593442.929 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593442.929 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593442.929 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593442.929 * [misc]backup-simplify:  Simplify a1 into a1
1546593442.929 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593442.929 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593442.929 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in th
1546593442.929 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in th
1546593442.929 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in th
1546593442.929 * [misc]taylor:  Taking taylor expansion of 1/3 in th
1546593442.929 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546593442.929 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in th
1546593442.930 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in th
1546593442.930 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in th
1546593442.930 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593442.930 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593442.930 * [misc]backup-simplify:  Simplify 2 into 2
1546593442.930 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593442.930 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593442.930 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1546593442.931 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1546593442.932 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1546593442.933 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1546593442.935 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593442.935 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593442.935 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593442.937 * [misc]backup-simplify:  Simplify (* (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) into (* (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))
1546593442.937 * [misc]taylor:  Taking taylor expansion of (* (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) in a1
1546593442.937 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593442.937 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1546593442.937 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1546593442.937 * [misc]taylor:  Taking taylor expansion of th in a1
1546593442.937 * [misc]backup-simplify:  Simplify th into th
1546593442.937 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593442.937 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593442.937 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593442.937 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593442.937 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593442.937 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593442.937 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593442.937 * [misc]backup-simplify:  Simplify a2 into a2
1546593442.937 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593442.937 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593442.937 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593442.937 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593442.938 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593442.938 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.938 * [misc]backup-simplify:  Simplify 1 into 1
1546593442.938 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593442.938 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593442.938 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a1
1546593442.938 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a1
1546593442.938 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a1
1546593442.938 * [misc]taylor:  Taking taylor expansion of 1/3 in a1
1546593442.938 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546593442.938 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a1
1546593442.938 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a1
1546593442.938 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a1
1546593442.938 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593442.938 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593442.938 * [misc]backup-simplify:  Simplify 2 into 2
1546593442.938 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593442.939 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593442.939 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1546593442.940 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1546593442.941 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1546593442.942 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1546593442.943 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593442.944 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593442.944 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593442.944 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593442.944 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593442.944 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593442.944 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593442.945 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) into (* (cos (/ 1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))
1546593442.945 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) in a2
1546593442.945 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1546593442.945 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1546593442.945 * [misc]taylor:  Taking taylor expansion of th in a2
1546593442.945 * [misc]backup-simplify:  Simplify th into th
1546593442.945 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593442.946 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593442.946 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593442.946 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1546593442.946 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1546593442.946 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1546593442.946 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1546593442.946 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546593442.946 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1546593442.946 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1546593442.946 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1546593442.946 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593442.946 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593442.946 * [misc]backup-simplify:  Simplify 2 into 2
1546593442.946 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593442.946 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593442.947 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1546593442.948 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1546593442.948 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1546593442.950 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1546593442.951 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593442.952 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1546593442.954 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1546593442.958 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1546593442.960 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1546593442.963 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1546593442.963 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593442.963 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593442.963 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593442.964 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1546593442.964 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.964 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1546593442.966 * [misc]backup-simplify:  Simplify (+ (* (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3))) into 0
1546593442.966 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593442.966 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.966 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1546593442.969 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1546593442.972 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1546593442.974 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1546593442.977 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1546593442.977 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593442.977 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593442.978 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.978 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593442.978 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593442.978 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1546593442.979 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593442.980 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1546593442.980 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593442.980 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593442.980 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593442.982 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3))) into 0
1546593442.982 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593442.982 * [misc]backup-simplify:  Simplify 0 into 0
1546593442.983 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593442.983 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1546593442.987 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1546593442.993 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 2) into 0
1546593442.996 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1546593443.000 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546593443.000 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593443.001 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593443.001 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1546593443.001 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593443.001 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.002 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1546593443.004 * [misc]backup-simplify:  Simplify (+ (* (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3)))) into 0
1546593443.004 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593443.004 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.005 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593443.005 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1546593443.010 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1546593443.016 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 2) into 0
1546593443.018 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1546593443.022 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546593443.022 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593443.022 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593443.023 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1546593443.024 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593443.024 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593443.024 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593443.025 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593443.025 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593443.026 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.026 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.026 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ 1 th)) (pow a2 2))
1546593443.028 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* (/ (cos (/ 1 th)) (pow a2 2)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)))) into (* (/ (cos (/ 1 th)) (pow a2 2)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))
1546593443.028 * [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (pow a2 2)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) in a2
1546593443.028 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a2 2)) in a2
1546593443.028 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1546593443.028 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1546593443.028 * [misc]taylor:  Taking taylor expansion of th in a2
1546593443.028 * [misc]backup-simplify:  Simplify th into th
1546593443.028 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593443.028 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593443.028 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593443.028 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593443.028 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593443.028 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.028 * [misc]backup-simplify:  Simplify 1 into 1
1546593443.028 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593443.028 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593443.029 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.029 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593443.029 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593443.029 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593443.029 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1546593443.029 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1546593443.029 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1546593443.029 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1546593443.029 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546593443.029 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1546593443.029 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1546593443.029 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1546593443.029 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593443.029 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593443.029 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.029 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.030 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.030 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1546593443.031 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1546593443.032 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1546593443.033 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1546593443.035 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593443.036 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) into (* (cos (/ 1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))
1546593443.037 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) into (* (cos (/ 1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))
1546593443.037 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593443.037 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593443.037 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.038 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593443.039 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) into (* (cos (/ 1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))
1546593443.040 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) into (* (cos (/ 1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))
1546593443.040 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593443.040 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1546593443.045 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1546593443.056 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (/ 1 (pow (sqrt 2) 2)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 6) into 0
1546593443.059 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))))) into 0
1546593443.064 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546593443.065 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593443.065 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593443.066 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1546593443.066 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593443.066 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.067 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1546593443.070 * [misc]backup-simplify:  Simplify (+ (* (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3))))) into 0
1546593443.070 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593443.070 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.070 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.070 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.071 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593443.071 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1546593443.076 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1546593443.086 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (/ 1 (pow (sqrt 2) 2)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 6) into 0
1546593443.088 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))))) into 0
1546593443.094 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546593443.094 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593443.094 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593443.094 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593443.095 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593443.095 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.096 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546593443.097 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593443.097 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593443.099 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593443.099 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546593443.099 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.099 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.100 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1546593443.102 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* (/ (cos (/ 1 th)) (pow a2 2)) 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3))))) into 0
1546593443.102 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.102 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.102 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1546593443.104 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1546593443.106 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1546593443.107 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1546593443.109 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1546593443.109 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593443.109 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593443.109 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1546593443.110 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593443.110 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1546593443.110 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.110 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.110 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593443.110 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)))) into 0
1546593443.111 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3))) into 0
1546593443.111 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.111 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.111 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1546593443.113 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1546593443.115 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1546593443.116 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1546593443.117 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1546593443.118 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593443.118 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593443.118 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1546593443.118 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593443.119 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1546593443.119 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.119 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.120 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3))) into 0
1546593443.120 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.121 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593443.121 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1546593443.124 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1546593443.135 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (/ 1 (pow (sqrt 2) 2)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 24) into 0
1546593443.139 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))))) into 0
1546593443.147 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (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
1546593443.147 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1546593443.148 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593443.148 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1546593443.149 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593443.149 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.150 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1546593443.153 * [misc]backup-simplify:  Simplify (+ (* (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3)))))) into 0
1546593443.153 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593443.153 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.153 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.153 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.153 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.153 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.155 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593443.155 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1546593443.161 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1546593443.177 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (/ 1 (pow (sqrt 2) 2)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 24) into 0
1546593443.181 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))))) into 0
1546593443.191 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (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
1546593443.191 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593443.191 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593443.192 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593443.192 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593443.192 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.196 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593443.196 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593443.196 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593443.199 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593443.199 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1546593443.199 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.199 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.200 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1546593443.202 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* (/ (cos (/ 1 th)) (pow a2 2)) 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3)))))) into 0
1546593443.202 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.202 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.204 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593443.204 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1546593443.208 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1546593443.214 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 2) into 0
1546593443.216 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1546593443.220 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546593443.221 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593443.221 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593443.222 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593443.223 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593443.223 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593443.223 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.223 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.223 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593443.224 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593443.226 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3)))) into 0
1546593443.226 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.226 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.227 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593443.228 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1546593443.232 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1546593443.238 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 2) into 0
1546593443.240 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1546593443.244 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546593443.245 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593443.246 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593443.246 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593443.247 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593443.247 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593443.247 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.248 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.249 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3)))) into 0
1546593443.249 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.252 * [misc]backup-simplify:  Simplify (+ (* (* (cos (/ 1 (/ 1 th))) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) (pow (* 1 (* (/ 1 (/ 1 a1)) 1)) 2)) (* (* (cos (/ 1 (/ 1 th))) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) (pow (* (/ 1 (/ 1 a2)) (* 1 1)) 2))) into (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (cos th) (pow a2 2))) (* (* (pow a1 2) (cos th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)))
1546593443.254 * [misc]backup-simplify:  Simplify (/ (* (* (cos (/ 1 (- th))) (sqrt (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2)))))) (sqrt (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2)))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) into (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))
1546593443.254 * [misc]approximate:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in (th a1 a2) around 0
1546593443.254 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in a2
1546593443.254 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1546593443.255 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1546593443.255 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1546593443.255 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1546593443.255 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546593443.255 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1546593443.255 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1546593443.255 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1546593443.255 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593443.255 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593443.255 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.255 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.255 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.256 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1546593443.257 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1546593443.257 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1546593443.259 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1546593443.260 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593443.260 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1546593443.260 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1546593443.261 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1546593443.261 * [misc]taylor:  Taking taylor expansion of -1 in a2
1546593443.261 * [misc]backup-simplify:  Simplify -1 into -1
1546593443.261 * [misc]taylor:  Taking taylor expansion of th in a2
1546593443.261 * [misc]backup-simplify:  Simplify th into th
1546593443.261 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593443.261 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593443.261 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593443.261 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1546593443.261 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593443.261 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593443.261 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593443.261 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.261 * [misc]backup-simplify:  Simplify 1 into 1
1546593443.261 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593443.261 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593443.261 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1546593443.261 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593443.261 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593443.261 * [misc]backup-simplify:  Simplify a1 into a1
1546593443.262 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593443.262 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593443.262 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in a1
1546593443.262 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a1
1546593443.262 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a1
1546593443.262 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a1
1546593443.262 * [misc]taylor:  Taking taylor expansion of 1/3 in a1
1546593443.262 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546593443.262 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a1
1546593443.262 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a1
1546593443.262 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a1
1546593443.262 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593443.262 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593443.262 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.262 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.262 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.263 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1546593443.264 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1546593443.265 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1546593443.266 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1546593443.268 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593443.268 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593443.268 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1546593443.268 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1546593443.268 * [misc]taylor:  Taking taylor expansion of -1 in a1
1546593443.268 * [misc]backup-simplify:  Simplify -1 into -1
1546593443.268 * [misc]taylor:  Taking taylor expansion of th in a1
1546593443.268 * [misc]backup-simplify:  Simplify th into th
1546593443.268 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593443.268 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593443.268 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593443.268 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593443.268 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593443.268 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593443.268 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593443.268 * [misc]backup-simplify:  Simplify a2 into a2
1546593443.268 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593443.268 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593443.268 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593443.268 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593443.268 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593443.268 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.269 * [misc]backup-simplify:  Simplify 1 into 1
1546593443.269 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593443.269 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593443.269 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in th
1546593443.269 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in th
1546593443.269 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in th
1546593443.269 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in th
1546593443.269 * [misc]taylor:  Taking taylor expansion of 1/3 in th
1546593443.269 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546593443.269 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in th
1546593443.269 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in th
1546593443.269 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in th
1546593443.269 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593443.269 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593443.269 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.269 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.270 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.270 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1546593443.271 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1546593443.272 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1546593443.273 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1546593443.274 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593443.275 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593443.275 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1546593443.275 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1546593443.275 * [misc]taylor:  Taking taylor expansion of -1 in th
1546593443.275 * [misc]backup-simplify:  Simplify -1 into -1
1546593443.275 * [misc]taylor:  Taking taylor expansion of th in th
1546593443.275 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.275 * [misc]backup-simplify:  Simplify 1 into 1
1546593443.275 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546593443.275 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593443.275 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593443.275 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593443.275 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593443.275 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593443.275 * [misc]backup-simplify:  Simplify a2 into a2
1546593443.275 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593443.275 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593443.275 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593443.275 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593443.275 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593443.275 * [misc]backup-simplify:  Simplify a1 into a1
1546593443.275 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593443.276 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593443.276 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in th
1546593443.276 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in th
1546593443.276 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in th
1546593443.276 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in th
1546593443.276 * [misc]taylor:  Taking taylor expansion of 1/3 in th
1546593443.276 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546593443.276 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in th
1546593443.276 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in th
1546593443.276 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in th
1546593443.276 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593443.276 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593443.276 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.276 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.276 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.277 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1546593443.277 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1546593443.278 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1546593443.280 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1546593443.281 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593443.281 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593443.281 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1546593443.281 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1546593443.281 * [misc]taylor:  Taking taylor expansion of -1 in th
1546593443.281 * [misc]backup-simplify:  Simplify -1 into -1
1546593443.281 * [misc]taylor:  Taking taylor expansion of th in th
1546593443.281 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.281 * [misc]backup-simplify:  Simplify 1 into 1
1546593443.281 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546593443.281 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593443.282 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593443.282 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593443.282 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593443.282 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593443.282 * [misc]backup-simplify:  Simplify a2 into a2
1546593443.282 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593443.282 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593443.282 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593443.282 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593443.282 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593443.282 * [misc]backup-simplify:  Simplify a1 into a1
1546593443.282 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593443.282 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593443.282 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593443.282 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593443.284 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into (* (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))
1546593443.284 * [misc]taylor:  Taking taylor expansion of (* (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) in a1
1546593443.284 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593443.284 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1546593443.284 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1546593443.284 * [misc]taylor:  Taking taylor expansion of -1 in a1
1546593443.284 * [misc]backup-simplify:  Simplify -1 into -1
1546593443.284 * [misc]taylor:  Taking taylor expansion of th in a1
1546593443.284 * [misc]backup-simplify:  Simplify th into th
1546593443.284 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593443.284 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593443.284 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593443.284 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593443.284 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593443.284 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593443.284 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593443.284 * [misc]backup-simplify:  Simplify a2 into a2
1546593443.284 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593443.285 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593443.285 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593443.285 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593443.285 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593443.285 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.285 * [misc]backup-simplify:  Simplify 1 into 1
1546593443.285 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593443.285 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593443.285 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a1
1546593443.285 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a1
1546593443.285 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a1
1546593443.285 * [misc]taylor:  Taking taylor expansion of 1/3 in a1
1546593443.285 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546593443.285 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a1
1546593443.285 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a1
1546593443.285 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a1
1546593443.285 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593443.285 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593443.285 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.286 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.286 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.286 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1546593443.287 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1546593443.288 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1546593443.289 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1546593443.291 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593443.292 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593443.292 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593443.292 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.292 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593443.292 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593443.292 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593443.293 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) into (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (cos (/ -1 th)))
1546593443.293 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (cos (/ -1 th))) in a2
1546593443.293 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1546593443.293 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1546593443.293 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1546593443.293 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1546593443.293 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546593443.294 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1546593443.294 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1546593443.294 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1546593443.294 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593443.294 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593443.294 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.294 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.294 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.295 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1546593443.295 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1546593443.296 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1546593443.297 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1546593443.299 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593443.299 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1546593443.299 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1546593443.299 * [misc]taylor:  Taking taylor expansion of -1 in a2
1546593443.299 * [misc]backup-simplify:  Simplify -1 into -1
1546593443.299 * [misc]taylor:  Taking taylor expansion of th in a2
1546593443.299 * [misc]backup-simplify:  Simplify th into th
1546593443.299 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593443.299 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593443.299 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593443.300 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593443.300 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593443.300 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593443.300 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1546593443.300 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.300 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1546593443.301 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1546593443.304 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1546593443.307 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1546593443.309 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1546593443.312 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1546593443.313 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (* 0 (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1546593443.313 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593443.313 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.314 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1546593443.316 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1546593443.318 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1546593443.319 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1546593443.321 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1546593443.321 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593443.321 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593443.321 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.321 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593443.322 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593443.322 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1546593443.322 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593443.322 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1546593443.323 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.323 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.323 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593443.324 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3))) into 0
1546593443.324 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.324 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.324 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593443.324 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593443.324 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1546593443.324 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593443.325 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.325 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1546593443.326 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593443.326 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1546593443.328 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1546593443.331 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 2) into 0
1546593443.333 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1546593443.335 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546593443.337 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (+ (* 0 0) (* 0 (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1546593443.337 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593443.337 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.338 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593443.338 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1546593443.340 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1546593443.344 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 2) into 0
1546593443.346 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1546593443.351 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546593443.351 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593443.351 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593443.352 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1546593443.353 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593443.353 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593443.353 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593443.354 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593443.355 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593443.355 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.355 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.355 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ -1 th)) (pow a2 2))
1546593443.357 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* (/ (cos (/ -1 th)) (pow a2 2)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)))) into (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (/ (cos (/ -1 th)) (pow a2 2)))
1546593443.357 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (/ (cos (/ -1 th)) (pow a2 2))) in a2
1546593443.357 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1546593443.357 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1546593443.357 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1546593443.357 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1546593443.357 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546593443.357 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1546593443.357 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1546593443.357 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1546593443.357 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593443.357 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593443.357 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.357 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.358 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.358 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1546593443.359 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1546593443.360 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1546593443.361 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1546593443.363 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1546593443.363 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a2 2)) in a2
1546593443.363 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1546593443.363 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1546593443.363 * [misc]taylor:  Taking taylor expansion of -1 in a2
1546593443.363 * [misc]backup-simplify:  Simplify -1 into -1
1546593443.363 * [misc]taylor:  Taking taylor expansion of th in a2
1546593443.363 * [misc]backup-simplify:  Simplify th into th
1546593443.363 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593443.363 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593443.363 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593443.363 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593443.363 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593443.363 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.363 * [misc]backup-simplify:  Simplify 1 into 1
1546593443.363 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593443.364 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593443.364 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.364 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593443.364 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593443.364 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593443.365 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (cos (/ -1 th))) into (* (cos (/ -1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))
1546593443.366 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) into (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (cos (/ -1 th)))
1546593443.367 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593443.367 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593443.367 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.367 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593443.368 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (cos (/ -1 th))) into (* (cos (/ -1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))
1546593443.369 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) into (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (cos (/ -1 th)))
1546593443.369 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593443.370 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593443.370 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1546593443.370 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593443.371 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.371 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1546593443.372 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593443.372 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1546593443.377 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1546593443.384 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (/ 1 (pow (sqrt 2) 2)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 6) into 0
1546593443.386 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))))) into 0
1546593443.389 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546593443.390 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1546593443.390 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593443.390 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.390 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.390 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.390 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593443.390 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1546593443.393 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1546593443.399 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (/ 1 (pow (sqrt 2) 2)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 6) into 0
1546593443.402 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))))) into 0
1546593443.407 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546593443.407 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593443.408 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593443.408 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593443.408 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593443.409 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.410 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546593443.411 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593443.411 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593443.413 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593443.414 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546593443.414 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.414 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.414 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1546593443.416 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* (/ (cos (/ -1 th)) (pow a2 2)) 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3))))) into 0
1546593443.416 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.416 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.416 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593443.417 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593443.417 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1546593443.418 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593443.418 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1546593443.419 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.419 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.419 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593443.419 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)))) into 0
1546593443.420 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1546593443.422 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1546593443.425 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1546593443.427 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1546593443.430 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1546593443.432 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (* 0 (cos (/ -1 th)))) into 0
1546593443.432 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.432 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.432 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593443.432 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593443.432 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1546593443.434 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593443.434 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1546593443.434 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.434 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.435 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1546593443.437 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1546593443.440 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1546593443.442 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1546593443.445 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1546593443.447 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (* 0 (cos (/ -1 th)))) into 0
1546593443.447 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.447 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1546593443.448 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593443.448 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1546593443.449 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593443.449 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.449 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1546593443.451 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593443.452 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1546593443.457 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1546593443.466 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (/ 1 (pow (sqrt 2) 2)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 24) into 0
1546593443.469 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))))) into 0
1546593443.473 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (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
1546593443.474 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))))) into 0
1546593443.475 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593443.475 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.475 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.475 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.475 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.475 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.476 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593443.476 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1546593443.479 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1546593443.489 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (/ 1 (pow (sqrt 2) 2)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 24) into 0
1546593443.493 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))))) into 0
1546593443.501 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (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
1546593443.501 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593443.502 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593443.502 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593443.502 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593443.503 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.506 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593443.506 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593443.506 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593443.509 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593443.509 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1546593443.509 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.510 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.510 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1546593443.513 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* (/ (cos (/ -1 th)) (pow a2 2)) 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3)))))) into 0
1546593443.513 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.513 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.514 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593443.514 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593443.515 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593443.516 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593443.516 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593443.516 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.516 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.517 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593443.517 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593443.518 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593443.519 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1546593443.523 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1546593443.528 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 2) into 0
1546593443.530 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1546593443.532 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546593443.533 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (+ (* 0 0) (* 0 (cos (/ -1 th))))) into 0
1546593443.533 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.533 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.534 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593443.534 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593443.534 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593443.535 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593443.535 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593443.535 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.535 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.536 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593443.536 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1546593443.538 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1546593443.542 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow (sqrt 2) 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 2) into 0
1546593443.543 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1546593443.545 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546593443.546 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (+ (* 0 0) (* 0 (cos (/ -1 th))))) into 0
1546593443.546 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.548 * [misc]backup-simplify:  Simplify (+ (* (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (cos (/ -1 (/ 1 (- th))))) (pow (* 1 (* (/ 1 (/ 1 (- a1))) 1)) 2)) (* (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (cos (/ -1 (/ 1 (- th))))) (pow (* (/ 1 (/ 1 (- a2))) (* 1 1)) 2))) into (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (cos th) (pow a2 2))) (* (* (pow a1 2) (cos th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)))
1546593443.548 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1546593443.549 * [misc]backup-simplify:  Simplify (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) into (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2))
1546593443.549 * [misc]approximate:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in (th a1 a2) around 0
1546593443.549 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in a2
1546593443.549 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a2
1546593443.549 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1546593443.549 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593443.549 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593443.549 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.549 * [misc]backup-simplify:  Simplify 1 into 1
1546593443.549 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593443.549 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593443.549 * [misc]backup-simplify:  Simplify a1 into a1
1546593443.549 * [misc]taylor:  Taking taylor expansion of (cos th) in a2
1546593443.549 * [misc]taylor:  Taking taylor expansion of th in a2
1546593443.549 * [misc]backup-simplify:  Simplify th into th
1546593443.549 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1546593443.550 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1546593443.550 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593443.550 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593443.550 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.550 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.550 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.550 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593443.550 * [misc]backup-simplify:  Simplify (+ 0 (pow a1 2)) into (pow a1 2)
1546593443.550 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1546593443.550 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1546593443.550 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.550 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1546593443.550 * [misc]backup-simplify:  Simplify (* (pow a1 2) (cos th)) into (* (pow a1 2) (cos th))
1546593443.550 * [misc]backup-simplify:  Simplify (/ (* (pow a1 2) (cos th)) (sqrt 2)) into (/ (* (pow a1 2) (cos th)) (sqrt 2))
1546593443.550 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in a1
1546593443.550 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a1
1546593443.550 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1546593443.550 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593443.550 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593443.550 * [misc]backup-simplify:  Simplify a2 into a2
1546593443.551 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593443.551 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593443.551 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.551 * [misc]backup-simplify:  Simplify 1 into 1
1546593443.551 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1546593443.551 * [misc]taylor:  Taking taylor expansion of th in a1
1546593443.551 * [misc]backup-simplify:  Simplify th into th
1546593443.551 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1546593443.551 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1546593443.551 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593443.551 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593443.551 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.551 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.551 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.551 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593443.551 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1546593443.551 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1546593443.551 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1546593443.551 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.551 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1546593443.551 * [misc]backup-simplify:  Simplify (* (pow a2 2) (cos th)) into (* (cos th) (pow a2 2))
1546593443.552 * [misc]backup-simplify:  Simplify (/ (* (cos th) (pow a2 2)) (sqrt 2)) into (/ (* (cos th) (pow a2 2)) (sqrt 2))
1546593443.552 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in th
1546593443.552 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1546593443.552 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1546593443.552 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593443.552 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593443.552 * [misc]backup-simplify:  Simplify a2 into a2
1546593443.552 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593443.552 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593443.552 * [misc]backup-simplify:  Simplify a1 into a1
1546593443.552 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1546593443.552 * [misc]taylor:  Taking taylor expansion of th in th
1546593443.552 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.552 * [misc]backup-simplify:  Simplify 1 into 1
1546593443.552 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593443.552 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593443.552 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.552 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.552 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.552 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593443.552 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593443.552 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1546593443.552 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1546593443.552 * [misc]backup-simplify:  Simplify (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) into (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2))
1546593443.552 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in th
1546593443.553 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1546593443.553 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1546593443.553 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593443.553 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593443.553 * [misc]backup-simplify:  Simplify a2 into a2
1546593443.553 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593443.553 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593443.553 * [misc]backup-simplify:  Simplify a1 into a1
1546593443.553 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1546593443.553 * [misc]taylor:  Taking taylor expansion of th in th
1546593443.553 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.553 * [misc]backup-simplify:  Simplify 1 into 1
1546593443.553 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593443.553 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593443.553 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.553 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.553 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.553 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593443.553 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593443.553 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1546593443.553 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1546593443.553 * [misc]backup-simplify:  Simplify (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) into (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2))
1546593443.553 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) in a1
1546593443.554 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1546593443.554 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593443.554 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593443.554 * [misc]backup-simplify:  Simplify a2 into a2
1546593443.554 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593443.554 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593443.554 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.554 * [misc]backup-simplify:  Simplify 1 into 1
1546593443.554 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593443.554 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593443.554 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.554 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.554 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.554 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593443.554 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1546593443.554 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1546593443.554 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1546593443.554 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593443.554 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593443.554 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.554 * [misc]backup-simplify:  Simplify 1 into 1
1546593443.554 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593443.554 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593443.554 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.554 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.555 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.555 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593443.555 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1546593443.555 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593443.555 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593443.555 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593443.555 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.555 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (* 0 1)) into 0
1546593443.556 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593443.556 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593443.556 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.556 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.556 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.556 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.556 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593443.556 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.556 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593443.556 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.556 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.556 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.557 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546593443.557 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593443.557 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1546593443.558 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.558 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2))))
1546593443.559 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593443.559 * [misc]backup-simplify:  Simplify (- (/ (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2)))) (sqrt 2)) (+ (* (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2)))))
1546593443.560 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2))))) in a1
1546593443.560 * [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2)))) in a1
1546593443.560 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a2 2) (sqrt 2))) in a1
1546593443.560 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1546593443.560 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593443.560 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a1
1546593443.560 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593443.560 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593443.560 * [misc]backup-simplify:  Simplify a2 into a2
1546593443.560 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593443.560 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593443.560 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.560 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.560 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.560 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593443.560 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1546593443.561 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a1 2) (sqrt 2))) in a1
1546593443.561 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1546593443.561 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593443.561 * [misc]taylor:  Taking taylor expansion of (/ (pow a1 2) (sqrt 2)) in a1
1546593443.561 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593443.561 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593443.561 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.561 * [misc]backup-simplify:  Simplify 1 into 1
1546593443.561 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593443.561 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593443.561 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.561 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.561 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.561 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593443.562 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1546593443.562 * [misc]backup-simplify:  Simplify (* 1/2 (/ (pow a2 2) (sqrt 2))) into (* 1/2 (/ (pow a2 2) (sqrt 2)))
1546593443.563 * [misc]backup-simplify:  Simplify (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) 0) into (* 1/2 (/ (pow a2 2) (sqrt 2)))
1546593443.563 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) into (- (* 1/2 (/ (pow a2 2) (sqrt 2))))
1546593443.563 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) in a2
1546593443.563 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a2 2) (sqrt 2))) in a2
1546593443.563 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1546593443.563 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546593443.563 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1546593443.563 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593443.563 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593443.563 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.563 * [misc]backup-simplify:  Simplify 1 into 1
1546593443.563 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593443.563 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593443.563 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.563 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.564 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.564 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593443.564 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1546593443.564 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.564 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.564 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.565 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593443.565 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593443.565 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593443.566 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593443.567 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (/ 1 (sqrt 2))
1546593443.567 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt 2)) in a2
1546593443.567 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593443.567 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593443.567 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.567 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.568 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.568 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1546593443.568 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1546593443.568 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.568 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.569 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1546593443.570 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546593443.571 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593443.571 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1546593443.571 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.572 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1546593443.572 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593443.574 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2))))) (/ 0 (sqrt 2))))) into 0
1546593443.574 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593443.574 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.574 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.574 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.574 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.574 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593443.575 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593443.575 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ (pow a2 2) (sqrt 2)))) into 0
1546593443.575 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.575 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.575 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.575 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.575 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.575 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.575 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.575 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.576 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593443.576 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593443.576 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.577 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593443.577 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593443.578 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.578 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.578 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.578 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.578 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593443.578 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.579 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) (pow (* a2 (* 1 1)) 2)) (* (/ 1 (sqrt 2)) (pow (* 1 (* a1 1)) 2))) into (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2)))
1546593443.581 * [misc]backup-simplify:  Simplify (/ (/ (* (* (cos (/ 1 th)) (sqrt (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2))))) (sqrt (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) into (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1546593443.581 * [misc]approximate:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in (th a1 a2) around 0
1546593443.581 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a2
1546593443.581 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1546593443.581 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1546593443.581 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1546593443.581 * [misc]taylor:  Taking taylor expansion of th in a2
1546593443.581 * [misc]backup-simplify:  Simplify th into th
1546593443.582 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593443.582 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593443.582 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593443.582 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1546593443.582 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593443.582 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593443.582 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593443.582 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.582 * [misc]backup-simplify:  Simplify 1 into 1
1546593443.582 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593443.582 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593443.582 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1546593443.582 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593443.582 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593443.582 * [misc]backup-simplify:  Simplify a1 into a1
1546593443.582 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593443.582 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593443.582 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593443.582 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593443.583 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.583 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.583 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.583 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593443.583 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593443.583 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.583 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593443.583 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546593443.584 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593443.584 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593443.584 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1546593443.584 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593443.584 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1546593443.584 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1546593443.584 * [misc]taylor:  Taking taylor expansion of th in a1
1546593443.584 * [misc]backup-simplify:  Simplify th into th
1546593443.584 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593443.584 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593443.584 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593443.584 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593443.584 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593443.584 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593443.584 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593443.584 * [misc]backup-simplify:  Simplify a2 into a2
1546593443.584 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593443.584 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593443.584 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593443.585 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593443.585 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593443.585 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.585 * [misc]backup-simplify:  Simplify 1 into 1
1546593443.585 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593443.585 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593443.585 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593443.585 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593443.585 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.585 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.585 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.585 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593443.586 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593443.586 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.586 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593443.586 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593443.586 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593443.586 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593443.586 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1546593443.586 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593443.586 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1546593443.586 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1546593443.586 * [misc]taylor:  Taking taylor expansion of th in th
1546593443.586 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.586 * [misc]backup-simplify:  Simplify 1 into 1
1546593443.587 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593443.587 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593443.587 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593443.587 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593443.587 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593443.587 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593443.587 * [misc]backup-simplify:  Simplify a2 into a2
1546593443.587 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593443.587 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593443.587 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593443.587 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593443.587 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593443.587 * [misc]backup-simplify:  Simplify a1 into a1
1546593443.587 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593443.587 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593443.587 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593443.587 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593443.587 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.588 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.588 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.588 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593443.588 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593443.589 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1546593443.589 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1546593443.589 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593443.589 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1546593443.589 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1546593443.589 * [misc]taylor:  Taking taylor expansion of th in th
1546593443.589 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.589 * [misc]backup-simplify:  Simplify 1 into 1
1546593443.589 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593443.589 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593443.589 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593443.589 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593443.589 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593443.589 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593443.589 * [misc]backup-simplify:  Simplify a2 into a2
1546593443.589 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593443.589 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593443.589 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593443.589 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593443.589 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593443.590 * [misc]backup-simplify:  Simplify a1 into a1
1546593443.590 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593443.590 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593443.590 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593443.590 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593443.590 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.590 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.590 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.590 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593443.591 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593443.592 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1546593443.592 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1546593443.592 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593443.592 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1546593443.592 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1546593443.592 * [misc]taylor:  Taking taylor expansion of th in a1
1546593443.592 * [misc]backup-simplify:  Simplify th into th
1546593443.592 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593443.593 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593443.593 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593443.593 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593443.593 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593443.593 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593443.593 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593443.593 * [misc]backup-simplify:  Simplify a2 into a2
1546593443.593 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593443.593 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593443.593 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593443.593 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593443.593 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593443.593 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.593 * [misc]backup-simplify:  Simplify 1 into 1
1546593443.593 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593443.593 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593443.593 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593443.593 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593443.593 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.594 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.594 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.594 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593443.594 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593443.594 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.594 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593443.594 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593443.595 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593443.595 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593443.595 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in a2
1546593443.595 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1546593443.595 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1546593443.595 * [misc]taylor:  Taking taylor expansion of th in a2
1546593443.595 * [misc]backup-simplify:  Simplify th into th
1546593443.595 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593443.595 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593443.595 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593443.595 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593443.595 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593443.595 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.595 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.596 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.596 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593443.596 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593443.596 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.596 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593443.596 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593443.596 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593443.597 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593443.597 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593443.597 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1546593443.597 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.597 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1546593443.598 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593443.598 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593443.598 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.599 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593443.599 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593443.599 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.599 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593443.599 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593443.600 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1546593443.601 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593443.601 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1546593443.601 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.601 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.601 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593443.602 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593443.602 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.602 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.602 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593443.603 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593443.603 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1546593443.603 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593443.603 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.604 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1546593443.605 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593443.606 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593443.606 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593443.606 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.607 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593443.607 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593443.607 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1546593443.608 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593443.608 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593443.609 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593443.610 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593443.610 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593443.610 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.610 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.611 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ 1 th)) (pow a2 2))
1546593443.612 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593443.612 * [misc]backup-simplify:  Simplify (- (/ (/ (cos (/ 1 th)) (pow a2 2)) (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2)))
1546593443.612 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in a2
1546593443.612 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1546593443.612 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1546593443.612 * [misc]taylor:  Taking taylor expansion of th in a2
1546593443.612 * [misc]backup-simplify:  Simplify th into th
1546593443.612 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1546593443.612 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1546593443.612 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1546593443.613 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1546593443.613 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593443.613 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593443.613 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.613 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.613 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.613 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593443.613 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593443.613 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.613 * [misc]backup-simplify:  Simplify 1 into 1
1546593443.613 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1546593443.613 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1546593443.613 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.613 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1546593443.613 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593443.613 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1546593443.614 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593443.614 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593443.614 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1546593443.614 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593443.614 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593443.615 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1546593443.615 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593443.615 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.615 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1546593443.615 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593443.616 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593443.616 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593443.616 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.616 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.616 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.616 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593443.616 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593443.617 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593443.617 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593443.617 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.618 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546593443.618 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593443.618 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593443.619 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593443.619 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546593443.620 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.620 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.620 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1546593443.620 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593443.621 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))))) into 0
1546593443.621 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.621 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.621 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593443.621 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593443.621 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1546593443.622 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593443.622 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1546593443.622 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.622 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.623 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593443.623 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1546593443.623 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593443.623 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.623 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.623 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593443.623 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1546593443.624 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1546593443.624 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593443.624 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1546593443.625 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.625 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.625 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593443.625 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.625 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1546593443.626 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593443.626 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1546593443.626 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593443.626 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.627 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1546593443.628 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593443.628 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593443.628 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593443.628 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.628 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.628 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.628 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.628 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.629 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593443.629 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593443.629 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593443.629 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593443.629 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.631 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593443.632 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593443.632 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593443.633 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593443.633 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1546593443.634 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.634 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.634 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1546593443.635 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593443.636 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593443.636 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.636 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.636 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593443.637 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593443.637 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593443.637 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593443.638 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593443.638 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.638 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.638 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593443.639 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593443.639 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1546593443.639 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593443.639 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.640 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.640 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593443.640 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593443.641 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593443.641 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593443.641 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593443.642 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.642 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.642 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593443.643 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593443.643 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.644 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (pow (* 1 (* (/ 1 (/ 1 a1)) 1)) 2)) (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (pow (* (/ 1 (/ 1 a2)) (* 1 1)) 2))) into (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1546593443.646 * [misc]backup-simplify:  Simplify (/ (/ (* (* (cos (/ 1 (- th))) (sqrt (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2)))))) (sqrt (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2)))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) into (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1546593443.646 * [misc]approximate:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in (th a1 a2) around 0
1546593443.647 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a2
1546593443.647 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1546593443.647 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1546593443.647 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1546593443.647 * [misc]taylor:  Taking taylor expansion of -1 in a2
1546593443.647 * [misc]backup-simplify:  Simplify -1 into -1
1546593443.647 * [misc]taylor:  Taking taylor expansion of th in a2
1546593443.647 * [misc]backup-simplify:  Simplify th into th
1546593443.647 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593443.647 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593443.647 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593443.647 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1546593443.647 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1546593443.647 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593443.647 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593443.647 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.647 * [misc]backup-simplify:  Simplify 1 into 1
1546593443.647 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593443.648 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593443.648 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1546593443.648 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1546593443.648 * [misc]taylor:  Taking taylor expansion of a1 in a2
1546593443.648 * [misc]backup-simplify:  Simplify a1 into a1
1546593443.648 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593443.648 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593443.648 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593443.648 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593443.648 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.648 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.648 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.648 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593443.649 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593443.649 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.649 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593443.649 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546593443.649 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593443.649 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593443.649 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1546593443.649 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593443.649 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1546593443.650 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1546593443.650 * [misc]taylor:  Taking taylor expansion of -1 in a1
1546593443.650 * [misc]backup-simplify:  Simplify -1 into -1
1546593443.650 * [misc]taylor:  Taking taylor expansion of th in a1
1546593443.650 * [misc]backup-simplify:  Simplify th into th
1546593443.650 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593443.650 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593443.650 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593443.650 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593443.650 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593443.650 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593443.650 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593443.650 * [misc]backup-simplify:  Simplify a2 into a2
1546593443.650 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593443.650 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593443.650 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593443.650 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593443.650 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593443.650 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.650 * [misc]backup-simplify:  Simplify 1 into 1
1546593443.650 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593443.651 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593443.651 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593443.651 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593443.651 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.651 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.651 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.651 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593443.651 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593443.651 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.652 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593443.652 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593443.652 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593443.652 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593443.652 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1546593443.652 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593443.652 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1546593443.652 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1546593443.652 * [misc]taylor:  Taking taylor expansion of -1 in th
1546593443.652 * [misc]backup-simplify:  Simplify -1 into -1
1546593443.652 * [misc]taylor:  Taking taylor expansion of th in th
1546593443.652 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.652 * [misc]backup-simplify:  Simplify 1 into 1
1546593443.652 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546593443.653 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593443.653 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593443.653 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593443.653 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593443.653 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593443.653 * [misc]backup-simplify:  Simplify a2 into a2
1546593443.653 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593443.653 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593443.653 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593443.653 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593443.653 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593443.653 * [misc]backup-simplify:  Simplify a1 into a1
1546593443.653 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593443.653 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593443.653 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593443.653 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593443.653 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.653 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.654 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.654 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593443.654 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593443.654 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1546593443.655 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1546593443.655 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1546593443.655 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1546593443.655 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1546593443.655 * [misc]taylor:  Taking taylor expansion of -1 in th
1546593443.655 * [misc]backup-simplify:  Simplify -1 into -1
1546593443.655 * [misc]taylor:  Taking taylor expansion of th in th
1546593443.655 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.655 * [misc]backup-simplify:  Simplify 1 into 1
1546593443.655 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546593443.655 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593443.655 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1546593443.655 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1546593443.655 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1546593443.655 * [misc]taylor:  Taking taylor expansion of a2 in th
1546593443.655 * [misc]backup-simplify:  Simplify a2 into a2
1546593443.655 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593443.655 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593443.655 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1546593443.655 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1546593443.655 * [misc]taylor:  Taking taylor expansion of a1 in th
1546593443.655 * [misc]backup-simplify:  Simplify a1 into a1
1546593443.655 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1546593443.656 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1546593443.656 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1546593443.656 * [misc]taylor:  Taking taylor expansion of 2 in th
1546593443.656 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.656 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.656 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.656 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1546593443.656 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1546593443.657 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) into (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2))
1546593443.657 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1546593443.657 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1546593443.657 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1546593443.657 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1546593443.657 * [misc]taylor:  Taking taylor expansion of -1 in a1
1546593443.657 * [misc]backup-simplify:  Simplify -1 into -1
1546593443.657 * [misc]taylor:  Taking taylor expansion of th in a1
1546593443.657 * [misc]backup-simplify:  Simplify th into th
1546593443.657 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593443.657 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593443.657 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593443.657 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1546593443.657 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1546593443.657 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1546593443.657 * [misc]taylor:  Taking taylor expansion of a2 in a1
1546593443.658 * [misc]backup-simplify:  Simplify a2 into a2
1546593443.658 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1546593443.658 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1546593443.658 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1546593443.658 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1546593443.658 * [misc]taylor:  Taking taylor expansion of a1 in a1
1546593443.658 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.658 * [misc]backup-simplify:  Simplify 1 into 1
1546593443.658 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593443.658 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546593443.658 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1546593443.658 * [misc]taylor:  Taking taylor expansion of 2 in a1
1546593443.658 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.658 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.659 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.659 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593443.659 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593443.659 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.659 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593443.659 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546593443.659 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593443.660 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593443.660 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in a2
1546593443.660 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1546593443.660 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1546593443.660 * [misc]taylor:  Taking taylor expansion of -1 in a2
1546593443.660 * [misc]backup-simplify:  Simplify -1 into -1
1546593443.660 * [misc]taylor:  Taking taylor expansion of th in a2
1546593443.660 * [misc]backup-simplify:  Simplify th into th
1546593443.660 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593443.660 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593443.660 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593443.660 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593443.660 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593443.660 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.660 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.661 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.661 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593443.661 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593443.661 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.661 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593443.661 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593443.661 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593443.662 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593443.662 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1546593443.662 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1546593443.662 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.662 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1546593443.663 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593443.663 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593443.663 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.663 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593443.664 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546593443.664 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.664 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593443.664 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593443.664 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1546593443.665 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593443.666 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1546593443.666 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.666 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.666 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593443.667 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593443.667 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.667 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.667 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593443.667 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593443.668 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1546593443.668 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593443.668 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.668 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1546593443.670 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593443.671 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593443.671 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593443.671 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.671 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593443.671 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593443.672 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1546593443.673 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593443.673 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593443.673 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593443.674 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593443.675 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593443.675 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.675 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.675 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ -1 th)) (pow a2 2))
1546593443.677 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593443.677 * [misc]backup-simplify:  Simplify (- (/ (/ (cos (/ -1 th)) (pow a2 2)) (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2)))
1546593443.678 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in a2
1546593443.678 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1546593443.678 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1546593443.678 * [misc]taylor:  Taking taylor expansion of -1 in a2
1546593443.678 * [misc]backup-simplify:  Simplify -1 into -1
1546593443.678 * [misc]taylor:  Taking taylor expansion of th in a2
1546593443.678 * [misc]backup-simplify:  Simplify th into th
1546593443.678 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1546593443.678 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1546593443.678 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1546593443.678 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1546593443.678 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1546593443.678 * [misc]taylor:  Taking taylor expansion of 2 in a2
1546593443.678 * [misc]backup-simplify:  Simplify 2 into 2
1546593443.678 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1546593443.678 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1546593443.678 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1546593443.678 * [misc]taylor:  Taking taylor expansion of a2 in a2
1546593443.678 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.679 * [misc]backup-simplify:  Simplify 1 into 1
1546593443.679 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1546593443.679 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1546593443.679 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.679 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1546593443.679 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546593443.679 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1546593443.680 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593443.680 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593443.680 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1546593443.681 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1546593443.681 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593443.681 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1546593443.682 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593443.682 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.682 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1546593443.683 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593443.684 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593443.684 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593443.684 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.684 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.684 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.684 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1546593443.684 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1546593443.685 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593443.685 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593443.685 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.687 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546593443.687 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546593443.688 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593443.690 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593443.690 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546593443.690 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.690 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.691 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1546593443.691 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593443.692 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))))) into 0
1546593443.692 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.692 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.693 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593443.693 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593443.693 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1546593443.694 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593443.694 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1546593443.695 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.695 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.695 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546593443.695 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1546593443.696 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593443.696 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.696 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.696 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546593443.696 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1546593443.697 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1546593443.698 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546593443.698 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1546593443.698 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.698 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.699 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1546593443.699 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.700 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1546593443.700 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593443.700 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1546593443.701 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1546593443.701 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.702 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1546593443.703 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593443.705 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593443.705 * [misc]taylor:  Taking taylor expansion of 0 in a1
1546593443.705 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.705 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.705 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.705 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.705 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.705 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1546593443.705 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1546593443.706 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593443.706 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546593443.706 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.710 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593443.710 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546593443.711 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593443.713 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593443.713 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1546593443.714 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.714 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.714 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1546593443.715 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1546593443.716 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593443.716 * [misc]taylor:  Taking taylor expansion of 0 in a2
1546593443.716 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.717 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593443.717 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593443.717 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593443.718 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593443.718 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593443.718 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.718 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.719 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546593443.719 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593443.720 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1546593443.720 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593443.720 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.720 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.721 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546593443.721 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1546593443.721 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1546593443.722 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546593443.722 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1546593443.722 * [misc]backup-simplify:  Simplify (- 0) into 0
1546593443.722 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546593443.723 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1546593443.724 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1546593443.724 * [misc]backup-simplify:  Simplify 0 into 0
1546593443.724 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (pow (* 1 (* (/ 1 (/ 1 (- a1))) 1)) 2)) (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (pow (* (/ 1 (/ 1 (- a2))) (* 1 1)) 2))) into (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1546593443.724 * * * [misc]progress:  simplifying candidates
1546593443.724 * * * * [misc]progress:  [ 1 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (pow (+ (* a1 a1) (* a2 a2)) 1/2)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593443.724 * * * * [misc]progress:  [ 2 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (pow (sqrt (+ (* a1 a1) (* a2 a2))) 1)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593443.725 * * * * [misc]progress:  [ 3 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (exp (log (sqrt (+ (* a1 a1) (* a2 a2)))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593443.725 * * * * [misc]progress:  [ 4 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (log (exp (sqrt (+ (* a1 a1) (* a2 a2)))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593443.725 * * * * [misc]progress:  [ 5 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (* (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2))))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593443.725 * * * * [misc]progress:  [ 6 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593443.725 * * * * [misc]progress:  [ 7 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (sqrt (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2))))) (sqrt (cbrt (+ (* a1 a1) (* a2 a2)))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593443.725 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2)))))
1546593443.725 * * [misc]simplify:  iters left: 6 (8 enodes)
1546593443.726 * * [misc]simplify:  iters left: 5 (10 enodes)
1546593443.729 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* a1 a1) (* a2 a2))))
1546593443.729 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (fabs (cbrt (+ (* a1 a1) (* a2 a2)))) (sqrt (cbrt (+ (* a1 a1) (* a2 a2)))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1546593443.729 * * * * [misc]progress:  [ 8 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593443.729 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1546593443.729 * * [misc]simplify:  iters left: 6 (7 enodes)
1546593443.730 * * [misc]simplify:  iters left: 5 (8 enodes)
1546593443.731 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1546593443.731 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1546593443.731 * * * * [misc]progress:  [ 9 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (sqrt 1) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593443.731 * [enter]simplify:  Simplifying (sqrt 1)
1546593443.731 * * [misc]simplify:  iters left: 1 (2 enodes)
1546593443.732 * [exit]simplify:  Simplified to 1
1546593443.732 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* 1 (sqrt (+ (* a1 a1) (* a2 a2))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1546593443.732 * * * * [misc]progress:  [ 10 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (/ (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593443.733 * [enter]simplify:  Simplifying (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))
1546593443.733 * * [misc]simplify:  iters left: 6 (9 enodes)
1546593443.734 * * [misc]simplify:  iters left: 5 (20 enodes)
1546593443.737 * * [misc]simplify:  iters left: 4 (36 enodes)
1546593443.743 * * [misc]simplify:  iters left: 3 (49 enodes)
1546593443.756 * * [misc]simplify:  iters left: 2 (56 enodes)
1546593443.769 * * [misc]simplify:  iters left: 1 (61 enodes)
1546593443.783 * [exit]simplify:  Simplified to (sqrt (+ (pow a1 6) (pow a2 6)))
1546593443.783 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (/ (sqrt (+ (pow a1 6) (pow a2 6))) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1546593443.783 * * * * [misc]progress:  [ 11 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (/ (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (sqrt (- (* a1 a1) (* a2 a2))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593443.783 * [enter]simplify:  Simplifying (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))
1546593443.783 * * [misc]simplify:  iters left: 6 (8 enodes)
1546593443.786 * * [misc]simplify:  iters left: 5 (21 enodes)
1546593443.793 * * [misc]simplify:  iters left: 4 (41 enodes)
1546593443.806 * * [misc]simplify:  iters left: 3 (78 enodes)
1546593443.832 * * [misc]simplify:  iters left: 2 (175 enodes)
1546593443.894 * [exit]simplify:  Simplified to (sqrt (- (pow a1 4) (pow a2 4)))
1546593443.894 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (/ (sqrt (- (pow a1 4) (pow a2 4))) (sqrt (- (* a1 a1) (* a2 a2))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1546593443.894 * * * * [misc]progress:  [ 12 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593443.894 * * * * [misc]progress:  [ 13 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (fabs (sqrt (+ (* a1 a1) (* a2 a2))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593443.894 * [enter]simplify:  Simplifying (sqrt (+ (* a1 a1) (* a2 a2)))
1546593443.894 * * [misc]simplify:  iters left: 5 (6 enodes)
1546593443.896 * * [misc]simplify:  iters left: 4 (7 enodes)
1546593443.898 * [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
1546593443.898 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (fabs (sqrt (+ (* a1 a1) (* a2 a2))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1546593443.899 * * * * [misc]progress:  [ 14 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* 1 (sqrt (+ (* a1 a1) (* a2 a2))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593443.899 * * * * [misc]progress:  [ 15 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (pow (+ (* a1 a1) (* a2 a2)) 1/2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593443.899 * * * * [misc]progress:  [ 16 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (pow (sqrt (+ (* a1 a1) (* a2 a2))) 1)) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593443.899 * * * * [misc]progress:  [ 17 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (exp (log (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593443.899 * * * * [misc]progress:  [ 18 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (log (exp (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593443.899 * * * * [misc]progress:  [ 19 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (* (* (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2))))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593443.899 * * * * [misc]progress:  [ 20 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (cbrt (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593443.899 * * * * [misc]progress:  [ 21 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (* (sqrt (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2))))) (sqrt (cbrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593443.899 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2)))))
1546593443.899 * * [misc]simplify:  iters left: 6 (8 enodes)
1546593443.902 * * [misc]simplify:  iters left: 5 (10 enodes)
1546593443.905 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* a1 a1) (* a2 a2))))
1546593443.905 * [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (a1 a2 th) (/ (/ (* (* (cos th) (* (fabs (cbrt (+ (* a1 a1) (* a2 a2)))) (sqrt (cbrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1546593443.905 * * * * [misc]progress:  [ 22 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593443.905 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1546593443.906 * * [misc]simplify:  iters left: 6 (7 enodes)
1546593443.910 * * [misc]simplify:  iters left: 5 (8 enodes)
1546593443.912 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1546593443.913 * [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (a1 a2 th) (/ (/ (* (* (cos th) (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1546593443.913 * * * * [misc]progress:  [ 23 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (* (sqrt 1) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593443.913 * [enter]simplify:  Simplifying (sqrt 1)
1546593443.913 * * [misc]simplify:  iters left: 1 (2 enodes)
1546593443.914 * [exit]simplify:  Simplified to 1
1546593443.914 * [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (a1 a2 th) (/ (/ (* (* (cos th) (* 1 (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1546593443.914 * * * * [misc]progress:  [ 24 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (/ (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593443.915 * [enter]simplify:  Simplifying (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))
1546593443.915 * * [misc]simplify:  iters left: 6 (9 enodes)
1546593443.918 * * [misc]simplify:  iters left: 5 (20 enodes)
1546593443.925 * * [misc]simplify:  iters left: 4 (36 enodes)
1546593443.937 * * [misc]simplify:  iters left: 3 (49 enodes)
1546593443.949 * * [misc]simplify:  iters left: 2 (56 enodes)
1546593443.955 * * [misc]simplify:  iters left: 1 (61 enodes)
1546593443.961 * [exit]simplify:  Simplified to (sqrt (+ (pow a1 6) (pow a2 6)))
1546593443.962 * [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (a1 a2 th) (/ (/ (* (* (cos th) (/ (sqrt (+ (pow a1 6) (pow a2 6))) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1546593443.962 * * * * [misc]progress:  [ 25 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (/ (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (sqrt (- (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593443.962 * [enter]simplify:  Simplifying (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))
1546593443.962 * * [misc]simplify:  iters left: 6 (8 enodes)
1546593443.963 * * [misc]simplify:  iters left: 5 (21 enodes)
1546593443.967 * * [misc]simplify:  iters left: 4 (41 enodes)
1546593443.973 * * [misc]simplify:  iters left: 3 (78 enodes)
1546593443.985 * * [misc]simplify:  iters left: 2 (175 enodes)
1546593444.066 * [exit]simplify:  Simplified to (sqrt (- (pow a1 4) (pow a2 4)))
1546593444.066 * [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (a1 a2 th) (/ (/ (* (* (cos th) (/ (sqrt (- (pow a1 4) (pow a2 4))) (sqrt (- (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1546593444.066 * * * * [misc]progress:  [ 26 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593444.066 * * * * [misc]progress:  [ 27 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (fabs (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593444.066 * [enter]simplify:  Simplifying (sqrt (+ (* a1 a1) (* a2 a2)))
1546593444.066 * * [misc]simplify:  iters left: 5 (6 enodes)
1546593444.067 * * [misc]simplify:  iters left: 4 (7 enodes)
1546593444.068 * [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
1546593444.068 * [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (a1 a2 th) (/ (/ (* (* (cos th) (fabs (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1546593444.068 * * * * [misc]progress:  [ 28 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (* 1 (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593444.068 * * * * [misc]progress:  [ 29 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (pow (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) 1) (cbrt (sqrt 2))))>
1546593444.068 * * * * [misc]progress:  [ 30 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (exp (- (+ (+ (log (cos th)) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1546593444.069 * [enter]simplify:  Simplifying (- (+ (+ (log (cos th)) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))
1546593444.069 * * [misc]simplify:  iters left: 6 (18 enodes)
1546593444.072 * * [misc]simplify:  iters left: 5 (29 enodes)
1546593444.079 * * [misc]simplify:  iters left: 4 (56 enodes)
1546593444.091 * * [misc]simplify:  iters left: 3 (109 enodes)
1546593444.114 * * [misc]simplify:  iters left: 2 (200 enodes)
1546593444.184 * * [misc]simplify:  iters left: 1 (280 enodes)
1546593444.298 * [exit]simplify:  Simplified to (- (+ (log (sqrt (+ (* a2 a2) (* a1 a1)))) (log (sqrt (+ (* a2 a2) (* a1 a1))))) (+ (log (cbrt (sqrt 2))) (- (log (cbrt (sqrt 2))) (log (cos th)))))
1546593444.299 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (exp (- (+ (log (sqrt (+ (* a2 a2) (* a1 a1)))) (log (sqrt (+ (* a2 a2) (* a1 a1))))) (+ (log (cbrt (sqrt 2))) (- (log (cbrt (sqrt 2))) (log (cos th)))))) (cbrt (sqrt 2))))
1546593444.299 * * * * [misc]progress:  [ 31 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (exp (- (+ (+ (log (cos th)) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1546593444.299 * [enter]simplify:  Simplifying (- (+ (+ (log (cos th)) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1546593444.299 * * [misc]simplify:  iters left: 6 (18 enodes)
1546593444.304 * * [misc]simplify:  iters left: 5 (29 enodes)
1546593444.309 * * [misc]simplify:  iters left: 4 (52 enodes)
1546593444.325 * * [misc]simplify:  iters left: 3 (100 enodes)
1546593444.364 * * [misc]simplify:  iters left: 2 (175 enodes)
1546593444.421 * * [misc]simplify:  iters left: 1 (268 enodes)
1546593444.583 * [exit]simplify:  Simplified to (+ (- (log (sqrt (+ (* a2 a2) (* a1 a1)))) (log (cbrt (sqrt 2)))) (+ (- (log (cos th)) (log (cbrt (sqrt 2)))) (log (sqrt (+ (* a2 a2) (* a1 a1))))))
1546593444.583 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (exp (+ (- (log (sqrt (+ (* a2 a2) (* a1 a1)))) (log (cbrt (sqrt 2)))) (+ (- (log (cos th)) (log (cbrt (sqrt 2)))) (log (sqrt (+ (* a2 a2) (* a1 a1))))))) (cbrt (sqrt 2))))
1546593444.583 * * * * [misc]progress:  [ 32 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (exp (- (+ (log (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1546593444.584 * [enter]simplify:  Simplifying (- (+ (log (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))
1546593444.584 * * [misc]simplify:  iters left: 6 (18 enodes)
1546593444.590 * * [misc]simplify:  iters left: 5 (29 enodes)
1546593444.602 * * [misc]simplify:  iters left: 4 (51 enodes)
1546593444.619 * * [misc]simplify:  iters left: 3 (99 enodes)
1546593444.640 * * [misc]simplify:  iters left: 2 (187 enodes)
1546593444.714 * * [misc]simplify:  iters left: 1 (273 enodes)
1546593444.849 * [exit]simplify:  Simplified to (+ (+ (log (sqrt (+ (* a1 a1) (* a2 a2)))) (- (log (cos th)) (log (cbrt (sqrt 2))))) (- (log (sqrt (+ (* a1 a1) (* a2 a2)))) (log (cbrt (sqrt 2)))))
1546593444.849 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (exp (+ (+ (log (sqrt (+ (* a1 a1) (* a2 a2)))) (- (log (cos th)) (log (cbrt (sqrt 2))))) (- (log (sqrt (+ (* a1 a1) (* a2 a2)))) (log (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))
1546593444.849 * * * * [misc]progress:  [ 33 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (exp (- (+ (log (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1546593444.850 * [enter]simplify:  Simplifying (- (+ (log (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1546593444.850 * * [misc]simplify:  iters left: 6 (18 enodes)
1546593444.856 * * [misc]simplify:  iters left: 5 (29 enodes)
1546593444.865 * * [misc]simplify:  iters left: 4 (49 enodes)
1546593444.884 * * [misc]simplify:  iters left: 3 (91 enodes)
1546593444.914 * * [misc]simplify:  iters left: 2 (166 enodes)
1546593444.945 * * [misc]simplify:  iters left: 1 (252 enodes)
1546593445.027 * [exit]simplify:  Simplified to (+ (- (- (log (cos th)) (log (cbrt (sqrt 2)))) (log (cbrt (sqrt 2)))) (+ (log (sqrt (+ (* a1 a1) (* a2 a2)))) (log (sqrt (+ (* a1 a1) (* a2 a2))))))
1546593445.027 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (exp (+ (- (- (log (cos th)) (log (cbrt (sqrt 2)))) (log (cbrt (sqrt 2)))) (+ (log (sqrt (+ (* a1 a1) (* a2 a2)))) (log (sqrt (+ (* a1 a1) (* a2 a2))))))) (cbrt (sqrt 2))))
1546593445.027 * * * * [misc]progress:  [ 34 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (exp (- (log (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1546593445.028 * [enter]simplify:  Simplifying (- (log (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))
1546593445.028 * * [misc]simplify:  iters left: 6 (17 enodes)
1546593445.031 * * [misc]simplify:  iters left: 5 (29 enodes)
1546593445.035 * * [misc]simplify:  iters left: 4 (44 enodes)
1546593445.042 * * [misc]simplify:  iters left: 3 (93 enodes)
1546593445.059 * * [misc]simplify:  iters left: 2 (171 enodes)
1546593445.102 * * [misc]simplify:  iters left: 1 (284 enodes)
1546593445.197 * [exit]simplify:  Simplified to (- (log (* (+ (* a1 a1) (* a2 a2)) (cos th))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))
1546593445.197 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (exp (- (log (* (+ (* a1 a1) (* a2 a2)) (cos th))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))
1546593445.197 * * * * [misc]progress:  [ 35 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (exp (- (log (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1546593445.197 * [enter]simplify:  Simplifying (- (log (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1546593445.197 * * [misc]simplify:  iters left: 6 (17 enodes)
1546593445.200 * * [misc]simplify:  iters left: 5 (29 enodes)
1546593445.204 * * [misc]simplify:  iters left: 4 (43 enodes)
1546593445.213 * * [misc]simplify:  iters left: 3 (86 enodes)
1546593445.228 * * [misc]simplify:  iters left: 2 (169 enodes)
1546593445.269 * * [misc]simplify:  iters left: 1 (273 enodes)
1546593445.357 * [exit]simplify:  Simplified to (- (log (* (+ (* a1 a1) (* a2 a2)) (cos th))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))
1546593445.357 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (exp (- (log (* (+ (* a1 a1) (* a2 a2)) (cos th))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))
1546593445.357 * * * * [misc]progress:  [ 36 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (exp (log (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1546593445.357 * * * * [misc]progress:  [ 37 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (log (exp (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1546593445.357 * * * * [misc]progress:  [ 38 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (cbrt (/ (* (* (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (sqrt 2) (sqrt 2)))) (cbrt (sqrt 2))))>
1546593445.357 * [enter]simplify:  Simplifying (/ (* (* (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (sqrt 2) (sqrt 2)))
1546593445.358 * * [misc]simplify:  iters left: 6 (18 enodes)
1546593445.361 * * [misc]simplify:  iters left: 5 (33 enodes)
1546593445.367 * * [misc]simplify:  iters left: 4 (119 enodes)
1546593445.466 * [exit]simplify:  Simplified to (/ (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (* (+ (* a1 a1) (* a2 a2)) (pow (cos th) 3))) 2)
1546593445.466 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (cbrt (/ (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (* (+ (* a1 a1) (* a2 a2)) (pow (cos th) 3))) 2)) (cbrt (sqrt 2))))
1546593445.466 * * * * [misc]progress:  [ 39 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (cbrt (/ (* (* (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1546593445.466 * [enter]simplify:  Simplifying (/ (* (* (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1546593445.467 * * [misc]simplify:  iters left: 6 (21 enodes)
1546593445.475 * * [misc]simplify:  iters left: 5 (48 enodes)
1546593445.494 * * [misc]simplify:  iters left: 4 (269 enodes)
1546593445.828 * [exit]simplify:  Simplified to (/ (* (+ (* a1 a1) (* a2 a2)) (pow (cos th) 3)) (/ (* (sqrt 2) (sqrt 2)) (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2)))))
1546593445.828 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (pow (cos th) 3)) (/ (* (sqrt 2) (sqrt 2)) (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2)))))) (cbrt (sqrt 2))))
1546593445.828 * * * * [misc]progress:  [ 40 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (cbrt (/ (* (* (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (sqrt 2) (sqrt 2)))) (cbrt (sqrt 2))))>
1546593445.829 * [enter]simplify:  Simplifying (/ (* (* (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (sqrt 2) (sqrt 2)))
1546593445.829 * * [misc]simplify:  iters left: 6 (18 enodes)
1546593445.836 * * [misc]simplify:  iters left: 5 (35 enodes)
1546593445.849 * * [misc]simplify:  iters left: 4 (107 enodes)
1546593445.921 * * [misc]simplify:  iters left: 3 (456 enodes)
1546593446.581 * [exit]simplify:  Simplified to (/ (* (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (+ (* a1 a1) (* a2 a2)) (cos th))) (/ (/ 2 (cos th)) (+ (* a1 a1) (* a2 a2))))
1546593446.581 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (cbrt (/ (* (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (+ (* a1 a1) (* a2 a2)) (cos th))) (/ (/ 2 (cos th)) (+ (* a1 a1) (* a2 a2))))) (cbrt (sqrt 2))))
1546593446.581 * * * * [misc]progress:  [ 41 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (cbrt (/ (* (* (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1546593446.582 * [enter]simplify:  Simplifying (/ (* (* (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1546593446.582 * * [misc]simplify:  iters left: 6 (21 enodes)
1546593446.590 * * [misc]simplify:  iters left: 5 (50 enodes)
1546593446.615 * * [misc]simplify:  iters left: 4 (251 enodes)
1546593446.899 * [exit]simplify:  Simplified to (/ (* (* (cos th) (cos th)) (* (+ (* a1 a1) (* a2 a2)) (cos th))) (/ (* (sqrt 2) (sqrt 2)) (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2)))))
1546593446.899 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (cbrt (/ (* (* (cos th) (cos th)) (* (+ (* a1 a1) (* a2 a2)) (cos th))) (/ (* (sqrt 2) (sqrt 2)) (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2)))))) (cbrt (sqrt 2))))
1546593446.899 * * * * [misc]progress:  [ 42 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (cbrt (/ (* (* (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (sqrt 2) (sqrt 2)))) (cbrt (sqrt 2))))>
1546593446.899 * [enter]simplify:  Simplifying (/ (* (* (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (sqrt 2) (sqrt 2)))
1546593446.900 * * [misc]simplify:  iters left: 6 (16 enodes)
1546593446.906 * * [misc]simplify:  iters left: 5 (30 enodes)
1546593446.921 * * [misc]simplify:  iters left: 4 (61 enodes)
1546593446.933 * * [misc]simplify:  iters left: 3 (180 enodes)
1546593447.043 * [exit]simplify:  Simplified to (/ (pow (+ (* a1 a1) (* a2 a2)) 3) (/ 2 (pow (cos th) 3)))
1546593447.044 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (cbrt (/ (pow (+ (* a1 a1) (* a2 a2)) 3) (/ 2 (pow (cos th) 3)))) (cbrt (sqrt 2))))
1546593447.044 * * * * [misc]progress:  [ 43 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (cbrt (/ (* (* (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1546593447.044 * [enter]simplify:  Simplifying (/ (* (* (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1546593447.044 * * [misc]simplify:  iters left: 6 (19 enodes)
1546593447.048 * * [misc]simplify:  iters left: 5 (45 enodes)
1546593447.061 * * [misc]simplify:  iters left: 4 (194 enodes)
1546593447.221 * [exit]simplify:  Simplified to (* (* (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th))) (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))) (* (+ (* a1 a1) (* a2 a2)) (cos th)))
1546593447.221 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (cbrt (* (* (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th))) (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))) (* (+ (* a1 a1) (* a2 a2)) (cos th)))) (cbrt (sqrt 2))))
1546593447.221 * * * * [misc]progress:  [ 44 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1546593447.221 * * * * [misc]progress:  [ 45 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (cbrt (* (* (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1546593447.221 * * * * [misc]progress:  [ 46 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1546593447.221 * * * * [misc]progress:  [ 47 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (- (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (- (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2))))>
1546593447.221 * * * * [misc]progress:  [ 48 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593447.221 * [enter]simplify:  Simplifying (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2)))
1546593447.221 * * [misc]simplify:  iters left: 6 (13 enodes)
1546593447.224 * * [misc]simplify:  iters left: 5 (17 enodes)
1546593447.234 * * [misc]simplify:  iters left: 4 (19 enodes)
1546593447.240 * * [misc]simplify:  iters left: 3 (22 enodes)
1546593447.243 * * [misc]simplify:  iters left: 2 (24 enodes)
1546593447.246 * * [misc]simplify:  iters left: 1 (25 enodes)
1546593447.250 * [exit]simplify:  Simplified to (* (/ (cos th) (cbrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))
1546593447.250 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (* (* (/ (cos th) (cbrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1546593447.250 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2)))
1546593447.250 * * [misc]simplify:  iters left: 6 (10 enodes)
1546593447.252 * * [misc]simplify:  iters left: 5 (11 enodes)
1546593447.254 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2)))
1546593447.254 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (* (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1546593447.254 * * * * [misc]progress:  [ 49 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* 1 (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2))))>
1546593447.254 * * * * [misc]progress:  [ 50 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2))))>
1546593447.254 * * * * [misc]progress:  [ 51 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ 1 (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))) (cbrt (sqrt 2))))>
1546593447.254 * * * * [misc]progress:  [ 52 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))) (cbrt (sqrt 2))) (cbrt (sqrt 2))))>
1546593447.254 * [enter]simplify:  Simplifying (cbrt (sqrt 2))
1546593447.254 * * [misc]simplify:  iters left: 2 (3 enodes)
1546593447.255 * [exit]simplify:  Simplified to (cbrt (sqrt 2))
1546593447.255 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))) (cbrt (sqrt 2))) (cbrt (sqrt 2))))
1546593447.255 * * * * [misc]progress:  [ 53 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (cbrt (sqrt 2))))>
1546593447.255 * [enter]simplify:  Simplifying (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))
1546593447.255 * * [misc]simplify:  iters left: 6 (9 enodes)
1546593447.257 * * [misc]simplify:  iters left: 5 (11 enodes)
1546593447.258 * [exit]simplify:  Simplified to (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))
1546593447.258 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (cbrt (sqrt 2))))
1546593447.258 * * * * [misc]progress:  [ 54 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))))) (cbrt (sqrt 2))))>
1546593447.258 * [enter]simplify:  Simplifying (* (* (cos th) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))))
1546593447.258 * * [misc]simplify:  iters left: 6 (13 enodes)
1546593447.261 * * [misc]simplify:  iters left: 5 (28 enodes)
1546593447.265 * * [misc]simplify:  iters left: 4 (45 enodes)
1546593447.276 * * [misc]simplify:  iters left: 3 (63 enodes)
1546593447.295 * * [misc]simplify:  iters left: 2 (110 enodes)
1546593447.335 * * [misc]simplify:  iters left: 1 (181 enodes)
1546593447.370 * [exit]simplify:  Simplified to (* (cos th) (+ (pow a1 6) (pow a2 6)))
1546593447.370 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (/ (* (cos th) (+ (pow a1 6) (pow a2 6))) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))))) (cbrt (sqrt 2))))
1546593447.370 * * * * [misc]progress:  [ 55 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))) (sqrt (- (* a1 a1) (* a2 a2)))))) (cbrt (sqrt 2))))>
1546593447.370 * [enter]simplify:  Simplifying (* (* (cos th) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))))
1546593447.370 * * [misc]simplify:  iters left: 6 (17 enodes)
1546593447.373 * * [misc]simplify:  iters left: 5 (43 enodes)
1546593447.380 * * [misc]simplify:  iters left: 4 (77 enodes)
1546593447.394 * * [misc]simplify:  iters left: 3 (115 enodes)
1546593447.425 * * [misc]simplify:  iters left: 2 (217 enodes)
1546593447.562 * [exit]simplify:  Simplified to (* (* (sqrt (+ (pow a1 6) (pow a2 6))) (sqrt (- (pow a1 4) (pow a2 4)))) (cos th))
1546593447.562 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (/ (* (* (sqrt (+ (pow a1 6) (pow a2 6))) (sqrt (- (pow a1 4) (pow a2 4)))) (cos th)) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))) (sqrt (- (* a1 a1) (* a2 a2)))))) (cbrt (sqrt 2))))
1546593447.562 * * * * [misc]progress:  [ 56 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (sqrt (- (* a1 a1) (* a2 a2))) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))))) (cbrt (sqrt 2))))>
1546593447.562 * [enter]simplify:  Simplifying (* (* (cos th) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))))
1546593447.563 * * [misc]simplify:  iters left: 6 (17 enodes)
1546593447.569 * * [misc]simplify:  iters left: 5 (43 enodes)
1546593447.577 * * [misc]simplify:  iters left: 4 (74 enodes)
1546593447.588 * * [misc]simplify:  iters left: 3 (115 enodes)
1546593447.607 * * [misc]simplify:  iters left: 2 (217 enodes)
1546593447.740 * [exit]simplify:  Simplified to (* (* (sqrt (- (pow a1 4) (pow a2 4))) (sqrt (+ (pow a1 6) (pow a2 6)))) (cos th))
1546593447.740 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (/ (* (* (sqrt (- (pow a1 4) (pow a2 4))) (sqrt (+ (pow a1 6) (pow a2 6)))) (cos th)) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (sqrt (- (* a1 a1) (* a2 a2))) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))))) (cbrt (sqrt 2))))
1546593447.740 * * * * [misc]progress:  [ 57 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (sqrt (- (* a1 a1) (* a2 a2))) (sqrt (- (* a1 a1) (* a2 a2)))))) (cbrt (sqrt 2))))>
1546593447.740 * [enter]simplify:  Simplifying (* (* (cos th) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))))
1546593447.740 * * [misc]simplify:  iters left: 6 (12 enodes)
1546593447.743 * * [misc]simplify:  iters left: 5 (29 enodes)
1546593447.747 * * [misc]simplify:  iters left: 4 (50 enodes)
1546593447.757 * * [misc]simplify:  iters left: 3 (98 enodes)
1546593447.776 * * [misc]simplify:  iters left: 2 (273 enodes)
1546593447.955 * [exit]simplify:  Simplified to (* (- (pow a1 4) (pow a2 4)) (cos th))
1546593447.955 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (/ (* (- (pow a1 4) (pow a2 4)) (cos th)) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (sqrt (- (* a1 a1) (* a2 a2))) (sqrt (- (* a1 a1) (* a2 a2)))))) (cbrt (sqrt 2))))
1546593447.956 * * * * [misc]progress:  [ 58 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))))) (cbrt (sqrt 2))))>
1546593447.956 * [enter]simplify:  Simplifying (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))))
1546593447.956 * * [misc]simplify:  iters left: 6 (15 enodes)
1546593447.961 * * [misc]simplify:  iters left: 5 (31 enodes)
1546593447.972 * * [misc]simplify:  iters left: 4 (53 enodes)
1546593447.988 * * [misc]simplify:  iters left: 3 (65 enodes)
1546593448.006 * * [misc]simplify:  iters left: 2 (72 enodes)
1546593448.022 * * [misc]simplify:  iters left: 1 (77 enodes)
1546593448.040 * [exit]simplify:  Simplified to (* (cos th) (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (pow a2 6) (pow a1 6)))))
1546593448.040 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (/ (* (cos th) (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (pow a2 6) (pow a1 6))))) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))))) (cbrt (sqrt 2))))
1546593448.040 * * * * [misc]progress:  [ 59 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (sqrt (- (* a1 a1) (* a2 a2))))) (cbrt (sqrt 2))))>
1546593448.040 * [enter]simplify:  Simplifying (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))))
1546593448.041 * * [misc]simplify:  iters left: 6 (14 enodes)
1546593448.045 * * [misc]simplify:  iters left: 5 (31 enodes)
1546593448.055 * * [misc]simplify:  iters left: 4 (56 enodes)
1546593448.066 * * [misc]simplify:  iters left: 3 (96 enodes)
1546593448.082 * * [misc]simplify:  iters left: 2 (197 enodes)
1546593448.145 * [exit]simplify:  Simplified to (* (sqrt (- (pow a1 4) (pow a2 4))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))))
1546593448.145 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (/ (* (sqrt (- (pow a1 4) (pow a2 4))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (sqrt (- (* a1 a1) (* a2 a2))))) (cbrt (sqrt 2))))
1546593448.145 * * * * [misc]progress:  [ 60 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))))) (cbrt (sqrt 2))))>
1546593448.145 * [enter]simplify:  Simplifying (* (* (cos th) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))) (sqrt (+ (* a1 a1) (* a2 a2))))
1546593448.145 * * [misc]simplify:  iters left: 6 (15 enodes)
1546593448.148 * * [misc]simplify:  iters left: 5 (31 enodes)
1546593448.159 * * [misc]simplify:  iters left: 4 (53 enodes)
1546593448.175 * * [misc]simplify:  iters left: 3 (66 enodes)
1546593448.192 * * [misc]simplify:  iters left: 2 (73 enodes)
1546593448.207 * * [misc]simplify:  iters left: 1 (78 enodes)
1546593448.224 * [exit]simplify:  Simplified to (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (pow a1 6) (pow a2 6))))
1546593448.224 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (pow a1 6) (pow a2 6)))) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))))) (cbrt (sqrt 2))))
1546593448.224 * * * * [misc]progress:  [ 61 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (sqrt (- (* a1 a1) (* a2 a2))))) (cbrt (sqrt 2))))>
1546593448.224 * [enter]simplify:  Simplifying (* (* (cos th) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2))))
1546593448.224 * * [misc]simplify:  iters left: 6 (14 enodes)
1546593448.227 * * [misc]simplify:  iters left: 5 (31 enodes)
1546593448.233 * * [misc]simplify:  iters left: 4 (56 enodes)
1546593448.241 * * [misc]simplify:  iters left: 3 (95 enodes)
1546593448.256 * * [misc]simplify:  iters left: 2 (192 enodes)
1546593448.317 * [exit]simplify:  Simplified to (* (sqrt (- (pow a1 4) (pow a2 4))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))))
1546593448.317 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (/ (* (sqrt (- (pow a1 4) (pow a2 4))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (sqrt (- (* a1 a1) (* a2 a2))))) (cbrt (sqrt 2))))
1546593448.317 * * * * [misc]progress:  [ 62 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (pow (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) 1))>
1546593448.317 * * * * [misc]progress:  [ 63 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (- (- (+ (+ (log (cos th)) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))))>
1546593448.317 * [enter]simplify:  Simplifying (- (- (+ (+ (log (cos th)) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))
1546593448.318 * * [misc]simplify:  iters left: 6 (19 enodes)
1546593448.321 * * [misc]simplify:  iters left: 5 (34 enodes)
1546593448.327 * * [misc]simplify:  iters left: 4 (81 enodes)
1546593448.371 * * [misc]simplify:  iters left: 3 (226 enodes)
1546593448.509 * [exit]simplify:  Simplified to (+ (+ (log (sqrt (+ (* a2 a2) (* a1 a1)))) (- (log (cos th)) (log (cbrt (sqrt 2))))) (- (log (sqrt (+ (* a2 a2) (* a1 a1)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2))))))
1546593448.509 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (+ (+ (log (sqrt (+ (* a2 a2) (* a1 a1)))) (- (log (cos th)) (log (cbrt (sqrt 2))))) (- (log (sqrt (+ (* a2 a2) (* a1 a1)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2))))))))
1546593448.509 * * * * [misc]progress:  [ 64 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (- (- (+ (+ (log (cos th)) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))))>
1546593448.509 * [enter]simplify:  Simplifying (- (- (+ (+ (log (cos th)) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))
1546593448.510 * * [misc]simplify:  iters left: 6 (20 enodes)
1546593448.513 * * [misc]simplify:  iters left: 5 (34 enodes)
1546593448.518 * * [misc]simplify:  iters left: 4 (74 enodes)
1546593448.537 * * [misc]simplify:  iters left: 3 (206 enodes)
1546593448.660 * [exit]simplify:  Simplified to (+ (+ (log (sqrt (+ (* a2 a2) (* a1 a1)))) (log (sqrt (+ (* a2 a2) (* a1 a1))))) (- (- (log (cos th)) (log (cbrt (sqrt 2)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2))))))
1546593448.661 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (+ (+ (log (sqrt (+ (* a2 a2) (* a1 a1)))) (log (sqrt (+ (* a2 a2) (* a1 a1))))) (- (- (log (cos th)) (log (cbrt (sqrt 2)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2))))))))
1546593448.661 * * * * [misc]progress:  [ 65 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (- (- (+ (log (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))))>
1546593448.661 * [enter]simplify:  Simplifying (- (- (+ (log (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))
1546593448.661 * * [misc]simplify:  iters left: 6 (19 enodes)
1546593448.668 * * [misc]simplify:  iters left: 5 (34 enodes)
1546593448.679 * * [misc]simplify:  iters left: 4 (74 enodes)
1546593448.717 * * [misc]simplify:  iters left: 3 (204 enodes)
1546593448.833 * [exit]simplify:  Simplified to (- (- (log (sqrt (+ (* a1 a1) (* a2 a2)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2))))) (- (- (log (cbrt (sqrt 2))) (log (cos th))) (log (sqrt (+ (* a1 a1) (* a2 a2))))))
1546593448.834 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (- (- (log (sqrt (+ (* a1 a1) (* a2 a2)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2))))) (- (- (log (cbrt (sqrt 2))) (log (cos th))) (log (sqrt (+ (* a1 a1) (* a2 a2))))))))
1546593448.834 * * * * [misc]progress:  [ 66 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (- (- (+ (log (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))))>
1546593448.834 * [enter]simplify:  Simplifying (- (- (+ (log (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (log (sqrt (+ (* a1 a1) (* a2 a2))))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))
1546593448.834 * * [misc]simplify:  iters left: 6 (20 enodes)
1546593448.837 * * [misc]simplify:  iters left: 5 (34 enodes)
1546593448.843 * * [misc]simplify:  iters left: 4 (69 enodes)
1546593448.860 * * [misc]simplify:  iters left: 3 (186 enodes)
1546593448.941 * * [misc]simplify:  iters left: 2 (490 enodes)
1546593449.344 * [exit]simplify:  Simplified to (- (+ (log (sqrt (+ (* a1 a1) (* a2 a2)))) (- (log (cos th)) (log (cbrt (sqrt 2))))) (- (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))) (log (sqrt (+ (* a1 a1) (* a2 a2))))))
1546593449.344 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (- (+ (log (sqrt (+ (* a1 a1) (* a2 a2)))) (- (log (cos th)) (log (cbrt (sqrt 2))))) (- (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))) (log (sqrt (+ (* a1 a1) (* a2 a2))))))))
1546593449.344 * * * * [misc]progress:  [ 67 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (- (- (log (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))))>
1546593449.344 * [enter]simplify:  Simplifying (- (- (log (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))
1546593449.345 * * [misc]simplify:  iters left: 6 (18 enodes)
1546593449.351 * * [misc]simplify:  iters left: 5 (34 enodes)
1546593449.361 * * [misc]simplify:  iters left: 4 (61 enodes)
1546593449.386 * * [misc]simplify:  iters left: 3 (163 enodes)
1546593449.473 * * [misc]simplify:  iters left: 2 (445 enodes)
1546593449.785 * [exit]simplify:  Simplified to (- (log (* (+ (* a1 a1) (* a2 a2)) (cos th))) (+ (log (cbrt (sqrt 2))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2))))))
1546593449.785 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (- (log (* (+ (* a1 a1) (* a2 a2)) (cos th))) (+ (log (cbrt (sqrt 2))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2))))))))
1546593449.785 * * * * [misc]progress:  [ 68 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (- (- (log (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))))>
1546593449.785 * [enter]simplify:  Simplifying (- (- (log (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))
1546593449.785 * * [misc]simplify:  iters left: 6 (19 enodes)
1546593449.788 * * [misc]simplify:  iters left: 5 (34 enodes)
1546593449.794 * * [misc]simplify:  iters left: 4 (57 enodes)
1546593449.805 * * [misc]simplify:  iters left: 3 (147 enodes)
1546593449.858 * * [misc]simplify:  iters left: 2 (394 enodes)
1546593450.129 * [exit]simplify:  Simplified to (- (log (* (+ (* a1 a1) (* a2 a2)) (cos th))) (+ (log (cbrt (sqrt 2))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2))))))
1546593450.129 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (- (log (* (+ (* a1 a1) (* a2 a2)) (cos th))) (+ (log (cbrt (sqrt 2))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2))))))))
1546593450.129 * * * * [misc]progress:  [ 69 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (- (log (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))))>
1546593450.129 * [enter]simplify:  Simplifying (- (log (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))
1546593450.129 * * [misc]simplify:  iters left: 6 (18 enodes)
1546593450.132 * * [misc]simplify:  iters left: 5 (35 enodes)
1546593450.138 * * [misc]simplify:  iters left: 4 (72 enodes)
1546593450.151 * * [misc]simplify:  iters left: 3 (196 enodes)
1546593450.235 * [exit]simplify:  Simplified to (- (log (* (+ (* a1 a1) (* a2 a2)) (cos th))) (+ (log (cbrt (sqrt 2))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2))))))
1546593450.235 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (- (log (* (+ (* a1 a1) (* a2 a2)) (cos th))) (+ (log (cbrt (sqrt 2))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2))))))))
1546593450.235 * * * * [misc]progress:  [ 70 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (log (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))))>
1546593450.235 * * * * [misc]progress:  [ 71 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (log (exp (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))))>
1546593450.235 * * * * [misc]progress:  [ 72 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (/ (/ (* (* (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (sqrt 2) (sqrt 2))) (sqrt 2))))>
1546593450.236 * [enter]simplify:  Simplifying (/ (/ (* (* (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (sqrt 2) (sqrt 2))) (sqrt 2))
1546593450.236 * * [misc]simplify:  iters left: 6 (19 enodes)
1546593450.243 * * [misc]simplify:  iters left: 5 (36 enodes)
1546593450.253 * * [misc]simplify:  iters left: 4 (144 enodes)
1546593450.347 * [exit]simplify:  Simplified to (/ (pow (cos th) 3) (/ (/ (* (sqrt 2) 2) (+ (* a1 a1) (* a2 a2))) (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2)))))
1546593450.348 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (/ (pow (cos th) 3) (/ (/ (* (sqrt 2) 2) (+ (* a1 a1) (* a2 a2))) (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2)))))))
1546593450.348 * * * * [misc]progress:  [ 73 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (/ (/ (* (* (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt 2))))>
1546593450.349 * [enter]simplify:  Simplifying (/ (/ (* (* (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt 2))
1546593450.349 * * [misc]simplify:  iters left: 6 (22 enodes)
1546593450.358 * * [misc]simplify:  iters left: 5 (51 enodes)
1546593450.382 * * [misc]simplify:  iters left: 4 (302 enodes)
1546593450.841 * [exit]simplify:  Simplified to (* (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th))) (/ (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (/ (* (sqrt 2) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))
1546593450.841 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (* (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th))) (/ (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (/ (* (sqrt 2) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))))
1546593450.841 * * * * [misc]progress:  [ 74 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (/ (/ (* (* (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (sqrt 2) (sqrt 2))) (sqrt 2))))>
1546593450.841 * [enter]simplify:  Simplifying (/ (/ (* (* (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (sqrt 2) (sqrt 2))) (sqrt 2))
1546593450.841 * * [misc]simplify:  iters left: 6 (19 enodes)
1546593450.845 * * [misc]simplify:  iters left: 5 (38 enodes)
1546593450.856 * * [misc]simplify:  iters left: 4 (132 enodes)
1546593450.910 * [exit]simplify:  Simplified to (* (/ (* (+ (* a1 a1) (* a2 a2)) (* (cos th) (cos th))) (sqrt 2)) (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (/ 2 (+ (* a1 a1) (* a2 a2)))))
1546593450.910 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (* (/ (* (+ (* a1 a1) (* a2 a2)) (* (cos th) (cos th))) (sqrt 2)) (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (/ 2 (+ (* a1 a1) (* a2 a2)))))))
1546593450.910 * * * * [misc]progress:  [ 75 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (/ (/ (* (* (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt 2))))>
1546593450.910 * [enter]simplify:  Simplifying (/ (/ (* (* (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt 2))
1546593450.910 * * [misc]simplify:  iters left: 6 (22 enodes)
1546593450.921 * * [misc]simplify:  iters left: 5 (53 enodes)
1546593450.946 * * [misc]simplify:  iters left: 4 (284 enodes)
1546593451.253 * [exit]simplify:  Simplified to (* (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (/ (sqrt 2) (cos th))) (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (/ (* (sqrt 2) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))
1546593451.253 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (* (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (/ (sqrt 2) (cos th))) (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (/ (* (sqrt 2) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))))
1546593451.253 * * * * [misc]progress:  [ 76 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (/ (/ (* (* (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (sqrt 2) (sqrt 2))) (sqrt 2))))>
1546593451.254 * [enter]simplify:  Simplifying (/ (/ (* (* (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (sqrt 2) (sqrt 2))) (sqrt 2))
1546593451.254 * * [misc]simplify:  iters left: 6 (17 enodes)
1546593451.258 * * [misc]simplify:  iters left: 5 (33 enodes)
1546593451.264 * * [misc]simplify:  iters left: 4 (81 enodes)
1546593451.285 * * [misc]simplify:  iters left: 3 (315 enodes)
1546593451.629 * [exit]simplify:  Simplified to (/ (pow (+ (* a1 a1) (* a2 a2)) 3) (/ (* (sqrt 2) 2) (pow (cos th) 3)))
1546593451.629 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (/ (pow (+ (* a1 a1) (* a2 a2)) 3) (/ (* (sqrt 2) 2) (pow (cos th) 3)))))
1546593451.629 * * * * [misc]progress:  [ 77 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (/ (/ (* (* (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt 2))))>
1546593451.629 * [enter]simplify:  Simplifying (/ (/ (* (* (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt 2))
1546593451.630 * * [misc]simplify:  iters left: 6 (20 enodes)
1546593451.637 * * [misc]simplify:  iters left: 5 (48 enodes)
1546593451.659 * * [misc]simplify:  iters left: 4 (221 enodes)
1546593451.840 * [exit]simplify:  Simplified to (* (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th))) (* (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th))) (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))))
1546593451.840 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (* (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th))) (* (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th))) (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))))))
1546593451.840 * * * * [misc]progress:  [ 78 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (/ (* (* (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt 2))))>
1546593451.840 * [enter]simplify:  Simplifying (/ (* (* (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt 2))
1546593451.841 * * [misc]simplify:  iters left: 6 (18 enodes)
1546593451.847 * * [misc]simplify:  iters left: 5 (39 enodes)
1546593451.864 * * [misc]simplify:  iters left: 4 (140 enodes)
1546593452.040 * [exit]simplify:  Simplified to (* (/ (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (sqrt 2)) (* (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))
1546593452.040 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (* (/ (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (sqrt 2)) (* (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))))
1546593452.040 * * * * [misc]progress:  [ 79 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (cbrt (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))) (cbrt (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))) (cbrt (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))))>
1546593452.040 * * * * [misc]progress:  [ 80 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (* (* (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))))>
1546593452.040 * * * * [misc]progress:  [ 81 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (sqrt (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))) (sqrt (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))))>
1546593452.040 * * * * [misc]progress:  [ 82 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (- (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (- (cbrt (sqrt 2)))))>
1546593452.041 * * * * [misc]progress:  [ 83 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))>
1546593452.041 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1546593452.041 * * [misc]simplify:  iters left: 6 (19 enodes)
1546593452.044 * * [misc]simplify:  iters left: 5 (33 enodes)
1546593452.049 * * [misc]simplify:  iters left: 4 (54 enodes)
1546593452.058 * * [misc]simplify:  iters left: 3 (105 enodes)
1546593452.076 * * [misc]simplify:  iters left: 2 (168 enodes)
1546593452.106 * * [misc]simplify:  iters left: 1 (208 enodes)
1546593452.139 * [exit]simplify:  Simplified to (/ (cbrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))) (/ (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2)))))))
1546593452.139 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (cbrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))) (/ (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))))) (/ (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))
1546593452.140 * [enter]simplify:  Simplifying (/ (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))
1546593452.140 * * [misc]simplify:  iters left: 6 (18 enodes)
1546593452.143 * * [misc]simplify:  iters left: 5 (30 enodes)
1546593452.148 * * [misc]simplify:  iters left: 4 (49 enodes)
1546593452.156 * * [misc]simplify:  iters left: 3 (99 enodes)
1546593452.178 * * [misc]simplify:  iters left: 2 (160 enodes)
1546593452.235 * * [misc]simplify:  iters left: 1 (200 enodes)
1546593452.304 * [exit]simplify:  Simplified to (/ (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))
1546593452.304 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (cbrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))) (/ (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))))) (/ (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))
1546593452.304 * * * * [misc]progress:  [ 84 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt (sqrt 2)))) (/ (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2))))))>
1546593452.305 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt (sqrt 2))))
1546593452.305 * * [misc]simplify:  iters left: 6 (20 enodes)
1546593452.312 * * [misc]simplify:  iters left: 5 (34 enodes)
1546593452.323 * * [misc]simplify:  iters left: 4 (55 enodes)
1546593452.340 * * [misc]simplify:  iters left: 3 (106 enodes)
1546593452.377 * * [misc]simplify:  iters left: 2 (169 enodes)
1546593452.438 * * [misc]simplify:  iters left: 1 (209 enodes)
1546593452.507 * [exit]simplify:  Simplified to (* (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2)))))
1546593452.507 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (* (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2))))) (/ (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2))))))
1546593452.508 * [enter]simplify:  Simplifying (/ (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2))))
1546593452.508 * * [misc]simplify:  iters left: 6 (19 enodes)
1546593452.514 * * [misc]simplify:  iters left: 5 (31 enodes)
1546593452.524 * * [misc]simplify:  iters left: 4 (50 enodes)
1546593452.543 * * [misc]simplify:  iters left: 3 (100 enodes)
1546593452.578 * * [misc]simplify:  iters left: 2 (161 enodes)
1546593452.636 * * [misc]simplify:  iters left: 1 (201 enodes)
1546593452.707 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (cbrt (sqrt (sqrt 2))))
1546593452.707 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2))))) (/ (cbrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (cbrt (sqrt (sqrt 2))))))
1546593452.707 * * * * [misc]progress:  [ 85 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt 1)) (/ (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))>
1546593452.707 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt 1))
1546593452.708 * * [misc]simplify:  iters left: 6 (20 enodes)
1546593452.716 * * [misc]simplify:  iters left: 5 (36 enodes)
1546593452.727 * * [misc]simplify:  iters left: 4 (57 enodes)
1546593452.744 * * [misc]simplify:  iters left: 3 (111 enodes)
1546593452.784 * * [misc]simplify:  iters left: 2 (189 enodes)
1546593452.828 * * [misc]simplify:  iters left: 1 (231 enodes)
1546593452.869 * [exit]simplify:  Simplified to (* (cbrt (/ (/ (cos th) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (+ (* a1 a1) (* a2 a2))))) (cbrt (/ (/ (cos th) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (+ (* a1 a1) (* a2 a2))))))
1546593452.869 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (* (cbrt (/ (/ (cos th) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (+ (* a1 a1) (* a2 a2))))) (cbrt (/ (/ (cos th) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))) (/ (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))
1546593452.869 * [enter]simplify:  Simplifying (/ (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))
1546593452.869 * * [misc]simplify:  iters left: 6 (17 enodes)
1546593452.873 * * [misc]simplify:  iters left: 5 (29 enodes)
1546593452.878 * * [misc]simplify:  iters left: 4 (48 enodes)
1546593452.889 * * [misc]simplify:  iters left: 3 (98 enodes)
1546593452.924 * * [misc]simplify:  iters left: 2 (159 enodes)
1546593452.980 * * [misc]simplify:  iters left: 1 (200 enodes)
1546593453.048 * [exit]simplify:  Simplified to (/ (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))
1546593453.048 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (cbrt (/ (/ (cos th) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (+ (* a1 a1) (* a2 a2))))) (cbrt (/ (/ (cos th) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))) (/ (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))
1546593453.048 * * * * [misc]progress:  [ 86 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))>
1546593453.048 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))))
1546593453.048 * * [misc]simplify:  iters left: 6 (20 enodes)
1546593453.055 * * [misc]simplify:  iters left: 5 (38 enodes)
1546593453.068 * * [misc]simplify:  iters left: 4 (66 enodes)
1546593453.088 * * [misc]simplify:  iters left: 3 (119 enodes)
1546593453.130 * * [misc]simplify:  iters left: 2 (183 enodes)
1546593453.190 * * [misc]simplify:  iters left: 1 (224 enodes)
1546593453.248 * [exit]simplify:  Simplified to (* (/ (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2)))) (/ (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2)))))
1546593453.248 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (* (/ (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2)))) (/ (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))) (/ (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))
1546593453.248 * [enter]simplify:  Simplifying (/ (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))
1546593453.249 * * [misc]simplify:  iters left: 6 (18 enodes)
1546593453.252 * * [misc]simplify:  iters left: 5 (30 enodes)
1546593453.257 * * [misc]simplify:  iters left: 4 (49 enodes)
1546593453.266 * * [misc]simplify:  iters left: 3 (99 enodes)
1546593453.301 * * [misc]simplify:  iters left: 2 (160 enodes)
1546593453.342 * * [misc]simplify:  iters left: 1 (200 enodes)
1546593453.398 * [exit]simplify:  Simplified to (/ (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))
1546593453.398 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (/ (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2)))) (/ (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))) (/ (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))
1546593453.398 * * * * [misc]progress:  [ 87 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (sqrt (cbrt (sqrt 2)))) (/ (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))))>
1546593453.399 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (sqrt (cbrt (sqrt 2))))
1546593453.399 * * [misc]simplify:  iters left: 6 (19 enodes)
1546593453.405 * * [misc]simplify:  iters left: 5 (33 enodes)
1546593453.417 * * [misc]simplify:  iters left: 4 (54 enodes)
1546593453.434 * * [misc]simplify:  iters left: 3 (105 enodes)
1546593453.457 * * [misc]simplify:  iters left: 2 (168 enodes)
1546593453.499 * * [misc]simplify:  iters left: 1 (208 enodes)
1546593453.569 * [exit]simplify:  Simplified to (/ (cbrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))) (/ (sqrt (cbrt (sqrt 2))) (cbrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2)))))))
1546593453.569 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (cbrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))) (/ (sqrt (cbrt (sqrt 2))) (cbrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))))) (/ (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))))
1546593453.570 * [enter]simplify:  Simplifying (/ (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))
1546593453.570 * * [misc]simplify:  iters left: 6 (18 enodes)
1546593453.576 * * [misc]simplify:  iters left: 5 (30 enodes)
1546593453.586 * * [misc]simplify:  iters left: 4 (49 enodes)
1546593453.595 * * [misc]simplify:  iters left: 3 (99 enodes)
1546593453.612 * * [misc]simplify:  iters left: 2 (160 enodes)
1546593453.653 * * [misc]simplify:  iters left: 1 (200 enodes)
1546593453.715 * [exit]simplify:  Simplified to (/ (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))
1546593453.715 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (cbrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))) (/ (sqrt (cbrt (sqrt 2))) (cbrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))))) (/ (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))))
1546593453.715 * * * * [misc]progress:  [ 88 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) 1) (/ (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))>
1546593453.716 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) 1)
1546593453.716 * * [misc]simplify:  iters left: 6 (19 enodes)
1546593453.719 * * [misc]simplify:  iters left: 5 (35 enodes)
1546593453.725 * * [misc]simplify:  iters left: 4 (60 enodes)
1546593453.736 * * [misc]simplify:  iters left: 3 (124 enodes)
1546593453.756 * * [misc]simplify:  iters left: 2 (211 enodes)
1546593453.790 * * [misc]simplify:  iters left: 1 (252 enodes)
1546593453.834 * [exit]simplify:  Simplified to (* (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))))
1546593453.834 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (* (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))))) (/ (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))
1546593453.834 * [enter]simplify:  Simplifying (/ (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))
1546593453.834 * * [misc]simplify:  iters left: 6 (17 enodes)
1546593453.837 * * [misc]simplify:  iters left: 5 (29 enodes)
1546593453.842 * * [misc]simplify:  iters left: 4 (48 enodes)
1546593453.850 * * [misc]simplify:  iters left: 3 (98 enodes)
1546593453.869 * * [misc]simplify:  iters left: 2 (159 enodes)
1546593453.917 * * [misc]simplify:  iters left: 1 (200 enodes)
1546593453.983 * [exit]simplify:  Simplified to (/ (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))
1546593453.984 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))))) (/ (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))
1546593453.984 * * * * [misc]progress:  [ 89 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))>
1546593453.984 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1546593453.984 * * [misc]simplify:  iters left: 6 (18 enodes)
1546593453.990 * * [misc]simplify:  iters left: 5 (30 enodes)
1546593454.000 * * [misc]simplify:  iters left: 4 (49 enodes)
1546593454.016 * * [misc]simplify:  iters left: 3 (99 enodes)
1546593454.051 * * [misc]simplify:  iters left: 2 (160 enodes)
1546593454.109 * * [misc]simplify:  iters left: 1 (200 enodes)
1546593454.153 * [exit]simplify:  Simplified to (/ (sqrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1546593454.153 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (sqrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))
1546593454.153 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))
1546593454.153 * * [misc]simplify:  iters left: 6 (18 enodes)
1546593454.156 * * [misc]simplify:  iters left: 5 (30 enodes)
1546593454.161 * * [misc]simplify:  iters left: 4 (49 enodes)
1546593454.169 * * [misc]simplify:  iters left: 3 (99 enodes)
1546593454.188 * * [misc]simplify:  iters left: 2 (160 enodes)
1546593454.240 * * [misc]simplify:  iters left: 1 (200 enodes)
1546593454.293 * [exit]simplify:  Simplified to (/ (sqrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))
1546593454.293 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (sqrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (sqrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))
1546593454.294 * * * * [misc]progress:  [ 90 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2)))) (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2))))))>
1546593454.294 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2))))
1546593454.294 * * [misc]simplify:  iters left: 6 (19 enodes)
1546593454.297 * * [misc]simplify:  iters left: 5 (31 enodes)
1546593454.302 * * [misc]simplify:  iters left: 4 (50 enodes)
1546593454.312 * * [misc]simplify:  iters left: 3 (100 enodes)
1546593454.341 * * [misc]simplify:  iters left: 2 (161 enodes)
1546593454.371 * * [misc]simplify:  iters left: 1 (201 enodes)
1546593454.413 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (cbrt (sqrt (sqrt 2))))
1546593454.413 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (sqrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (cbrt (sqrt (sqrt 2)))) (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2))))))
1546593454.413 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2))))
1546593454.413 * * [misc]simplify:  iters left: 6 (19 enodes)
1546593454.417 * * [misc]simplify:  iters left: 5 (31 enodes)
1546593454.424 * * [misc]simplify:  iters left: 4 (50 enodes)
1546593454.441 * * [misc]simplify:  iters left: 3 (100 enodes)
1546593454.472 * * [misc]simplify:  iters left: 2 (161 enodes)
1546593454.500 * * [misc]simplify:  iters left: 1 (201 enodes)
1546593454.550 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (cbrt (sqrt (sqrt 2))))
1546593454.550 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (sqrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (cbrt (sqrt (sqrt 2)))) (/ (sqrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (cbrt (sqrt (sqrt 2))))))
1546593454.550 * * * * [misc]progress:  [ 91 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt 1)) (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))>
1546593454.550 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt 1))
1546593454.550 * * [misc]simplify:  iters left: 6 (19 enodes)
1546593454.554 * * [misc]simplify:  iters left: 5 (33 enodes)
1546593454.559 * * [misc]simplify:  iters left: 4 (52 enodes)
1546593454.567 * * [misc]simplify:  iters left: 3 (104 enodes)
1546593454.585 * * [misc]simplify:  iters left: 2 (165 enodes)
1546593454.625 * * [misc]simplify:  iters left: 1 (205 enodes)
1546593454.693 * [exit]simplify:  Simplified to (sqrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2)))))
1546593454.693 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (sqrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))) (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))
1546593454.693 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))
1546593454.693 * * [misc]simplify:  iters left: 6 (17 enodes)
1546593454.699 * * [misc]simplify:  iters left: 5 (29 enodes)
1546593454.709 * * [misc]simplify:  iters left: 4 (48 enodes)
1546593454.726 * * [misc]simplify:  iters left: 3 (98 enodes)
1546593454.763 * * [misc]simplify:  iters left: 2 (159 enodes)
1546593454.820 * * [misc]simplify:  iters left: 1 (200 enodes)
1546593454.858 * [exit]simplify:  Simplified to (/ (sqrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))
1546593454.858 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (sqrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))) (/ (sqrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))
1546593454.858 * * * * [misc]progress:  [ 92 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))>
1546593454.858 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))))
1546593454.858 * * [misc]simplify:  iters left: 6 (19 enodes)
1546593454.862 * * [misc]simplify:  iters left: 5 (33 enodes)
1546593454.867 * * [misc]simplify:  iters left: 4 (52 enodes)
1546593454.875 * * [misc]simplify:  iters left: 3 (102 enodes)
1546593454.893 * * [misc]simplify:  iters left: 2 (163 enodes)
1546593454.933 * * [misc]simplify:  iters left: 1 (204 enodes)
1546593454.969 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ (cos th) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (+ (* a1 a1) (* a2 a2))))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))))
1546593454.969 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (sqrt (/ (/ (cos th) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (+ (* a1 a1) (* a2 a2))))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))
1546593454.969 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))
1546593454.970 * * [misc]simplify:  iters left: 6 (18 enodes)
1546593454.973 * * [misc]simplify:  iters left: 5 (30 enodes)
1546593454.977 * * [misc]simplify:  iters left: 4 (49 enodes)
1546593454.987 * * [misc]simplify:  iters left: 3 (99 enodes)
1546593455.004 * * [misc]simplify:  iters left: 2 (160 enodes)
1546593455.031 * * [misc]simplify:  iters left: 1 (200 enodes)
1546593455.065 * [exit]simplify:  Simplified to (/ (sqrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))
1546593455.065 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (sqrt (/ (/ (cos th) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (+ (* a1 a1) (* a2 a2))))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (sqrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))
1546593455.065 * * * * [misc]progress:  [ 93 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2)))) (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))))>
1546593455.065 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))
1546593455.066 * * [misc]simplify:  iters left: 6 (18 enodes)
1546593455.069 * * [misc]simplify:  iters left: 5 (30 enodes)
1546593455.073 * * [misc]simplify:  iters left: 4 (49 enodes)
1546593455.081 * * [misc]simplify:  iters left: 3 (99 enodes)
1546593455.101 * * [misc]simplify:  iters left: 2 (160 enodes)
1546593455.160 * * [misc]simplify:  iters left: 1 (200 enodes)
1546593455.192 * [exit]simplify:  Simplified to (/ (sqrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))
1546593455.192 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (sqrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2)))) (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))))
1546593455.193 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))
1546593455.193 * * [misc]simplify:  iters left: 6 (18 enodes)
1546593455.196 * * [misc]simplify:  iters left: 5 (30 enodes)
1546593455.200 * * [misc]simplify:  iters left: 4 (49 enodes)
1546593455.212 * * [misc]simplify:  iters left: 3 (99 enodes)
1546593455.247 * * [misc]simplify:  iters left: 2 (160 enodes)
1546593455.303 * * [misc]simplify:  iters left: 1 (200 enodes)
1546593455.371 * [exit]simplify:  Simplified to (/ (sqrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))
1546593455.372 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (sqrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2)))) (/ (sqrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))))
1546593455.372 * * * * [misc]progress:  [ 94 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) 1) (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))>
1546593455.372 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) 1)
1546593455.372 * * [misc]simplify:  iters left: 6 (18 enodes)
1546593455.378 * * [misc]simplify:  iters left: 5 (32 enodes)
1546593455.389 * * [misc]simplify:  iters left: 4 (53 enodes)
1546593455.405 * * [misc]simplify:  iters left: 3 (103 enodes)
1546593455.441 * * [misc]simplify:  iters left: 2 (166 enodes)
1546593455.475 * * [misc]simplify:  iters left: 1 (207 enodes)
1546593455.525 * [exit]simplify:  Simplified to (sqrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th))))
1546593455.525 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (sqrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))
1546593455.525 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))
1546593455.526 * * [misc]simplify:  iters left: 6 (17 enodes)
1546593455.532 * * [misc]simplify:  iters left: 5 (29 enodes)
1546593455.544 * * [misc]simplify:  iters left: 4 (48 enodes)
1546593455.560 * * [misc]simplify:  iters left: 3 (98 enodes)
1546593455.596 * * [misc]simplify:  iters left: 2 (159 enodes)
1546593455.646 * * [misc]simplify:  iters left: 1 (200 enodes)
1546593455.680 * [exit]simplify:  Simplified to (/ (sqrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))
1546593455.680 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (sqrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (/ (sqrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))
1546593455.680 * * * * [misc]progress:  [ 95 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))))>
1546593455.681 * [enter]simplify:  Simplifying (/ (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1546593455.681 * * [misc]simplify:  iters left: 6 (16 enodes)
1546593455.683 * * [misc]simplify:  iters left: 5 (22 enodes)
1546593455.687 * * [misc]simplify:  iters left: 4 (36 enodes)
1546593455.692 * * [misc]simplify:  iters left: 3 (62 enodes)
1546593455.708 * * [misc]simplify:  iters left: 2 (79 enodes)
1546593455.725 * * [misc]simplify:  iters left: 1 (87 enodes)
1546593455.738 * [exit]simplify:  Simplified to (/ (* (/ (cos th) (cbrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1546593455.738 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (* (/ (cos th) (cbrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))))
1546593455.739 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))
1546593455.739 * * [misc]simplify:  iters left: 6 (12 enodes)
1546593455.741 * * [misc]simplify:  iters left: 5 (15 enodes)
1546593455.743 * * [misc]simplify:  iters left: 4 (18 enodes)
1546593455.746 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (cbrt (sqrt 2)))))
1546593455.746 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (cbrt (sqrt 2)))))))
1546593455.746 * * * * [misc]progress:  [ 96 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2)))) (/ (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2))))))>
1546593455.746 * [enter]simplify:  Simplifying (/ (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2))))
1546593455.746 * * [misc]simplify:  iters left: 6 (16 enodes)
1546593455.749 * * [misc]simplify:  iters left: 5 (22 enodes)
1546593455.752 * * [misc]simplify:  iters left: 4 (36 enodes)
1546593455.764 * * [misc]simplify:  iters left: 3 (62 enodes)
1546593455.779 * * [misc]simplify:  iters left: 2 (79 enodes)
1546593455.789 * * [misc]simplify:  iters left: 1 (87 enodes)
1546593455.805 * [exit]simplify:  Simplified to (* (/ (cos th) (cbrt (sqrt 2))) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt (sqrt 2)))))
1546593455.806 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (cbrt (sqrt 2))) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt (sqrt 2))))) (/ (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2))))))
1546593455.806 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2))))
1546593455.806 * * [misc]simplify:  iters left: 6 (13 enodes)
1546593455.810 * * [misc]simplify:  iters left: 5 (16 enodes)
1546593455.815 * * [misc]simplify:  iters left: 4 (19 enodes)
1546593455.821 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2))))
1546593455.822 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2)))) (/ (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2))))))
1546593455.822 * * * * [misc]progress:  [ 97 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))) (cbrt 1)) (/ (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))) (cbrt (sqrt 2)))))>
1546593455.822 * [enter]simplify:  Simplifying (/ (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))) (cbrt 1))
1546593455.822 * * [misc]simplify:  iters left: 6 (16 enodes)
1546593455.828 * * [misc]simplify:  iters left: 5 (24 enodes)
1546593455.836 * * [misc]simplify:  iters left: 4 (37 enodes)
1546593455.850 * * [misc]simplify:  iters left: 3 (79 enodes)
1546593455.885 * * [misc]simplify:  iters left: 2 (224 enodes)
1546593455.947 * * [misc]simplify:  iters left: 1 (232 enodes)
1546593455.966 * [exit]simplify:  Simplified to (* (sqrt (+ (* a1 a1) (* a2 a2))) (/ (cos th) (cbrt (sqrt 2))))
1546593455.966 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (/ (cos th) (cbrt (sqrt 2)))) (/ (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))) (cbrt (sqrt 2)))))
1546593455.967 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1546593455.967 * * [misc]simplify:  iters left: 6 (11 enodes)
1546593455.968 * * [misc]simplify:  iters left: 5 (14 enodes)
1546593455.971 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1546593455.971 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (/ (cos th) (cbrt (sqrt 2)))) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))
1546593455.971 * * * * [misc]progress:  [ 98 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))))>
1546593455.971 * [enter]simplify:  Simplifying (/ (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))))
1546593455.971 * * [misc]simplify:  iters left: 6 (16 enodes)
1546593455.974 * * [misc]simplify:  iters left: 5 (24 enodes)
1546593455.977 * * [misc]simplify:  iters left: 4 (43 enodes)
1546593455.985 * * [misc]simplify:  iters left: 3 (100 enodes)
1546593456.009 * * [misc]simplify:  iters left: 2 (179 enodes)
1546593456.068 * * [misc]simplify:  iters left: 1 (227 enodes)
1546593456.127 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (cbrt (sqrt 2)))) (* (cbrt (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th))))
1546593456.127 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (cbrt (sqrt 2)))) (* (cbrt (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (/ (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))))
1546593456.127 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))
1546593456.128 * * [misc]simplify:  iters left: 6 (12 enodes)
1546593456.132 * * [misc]simplify:  iters left: 5 (15 enodes)
1546593456.136 * * [misc]simplify:  iters left: 4 (18 enodes)
1546593456.142 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (cbrt (sqrt 2)))))
1546593456.142 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (cbrt (sqrt 2)))))))
1546593456.142 * * * * [misc]progress:  [ 99 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2)))) (/ (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2))))))>
1546593456.143 * [enter]simplify:  Simplifying (/ (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2))))
1546593456.143 * * [misc]simplify:  iters left: 6 (15 enodes)
1546593456.148 * * [misc]simplify:  iters left: 5 (21 enodes)
1546593456.154 * * [misc]simplify:  iters left: 4 (35 enodes)
1546593456.166 * * [misc]simplify:  iters left: 3 (61 enodes)
1546593456.184 * * [misc]simplify:  iters left: 2 (78 enodes)
1546593456.203 * * [misc]simplify:  iters left: 1 (86 enodes)
1546593456.227 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (cbrt (sqrt 2)))) (/ (cbrt (sqrt 2)) (cos th)))
1546593456.227 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (/ (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (cbrt (sqrt 2)))) (/ (cbrt (sqrt 2)) (cos th))) (/ (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2))))))
1546593456.228 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2))))
1546593456.228 * * [misc]simplify:  iters left: 6 (12 enodes)
1546593456.232 * * [misc]simplify:  iters left: 5 (15 enodes)
1546593456.237 * * [misc]simplify:  iters left: 4 (18 enodes)
1546593456.242 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (sqrt (cbrt (sqrt 2)))))
1546593456.243 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2)))) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (sqrt (cbrt (sqrt 2)))))))
1546593456.243 * * * * [misc]progress:  [ 100 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))) 1) (/ (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))) (cbrt (sqrt 2)))))>
1546593456.243 * [enter]simplify:  Simplifying (/ (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))) 1)
1546593456.243 * * [misc]simplify:  iters left: 6 (15 enodes)
1546593456.250 * * [misc]simplify:  iters left: 5 (23 enodes)
1546593456.257 * * [misc]simplify:  iters left: 4 (36 enodes)
1546593456.270 * * [misc]simplify:  iters left: 3 (77 enodes)
1546593456.292 * * [misc]simplify:  iters left: 2 (232 enodes)
1546593456.356 * * [misc]simplify:  iters left: 1 (241 enodes)
1546593456.367 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (cbrt (sqrt 2)) (cos th)))
1546593456.367 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (cbrt (sqrt 2)) (cos th))) (/ (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))) (cbrt (sqrt 2)))))
1546593456.368 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1546593456.368 * * [misc]simplify:  iters left: 6 (11 enodes)
1546593456.372 * * [misc]simplify:  iters left: 5 (14 enodes)
1546593456.376 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1546593456.376 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (cbrt (sqrt 2)) (cos th))) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))
1546593456.377 * * * * [misc]progress:  [ 101 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))))>
1546593456.377 * [enter]simplify:  Simplifying (/ 1 (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1546593456.377 * * [misc]simplify:  iters left: 6 (7 enodes)
1546593456.379 * * [misc]simplify:  iters left: 5 (9 enodes)
1546593456.382 * [exit]simplify:  Simplified to (/ 1 (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1546593456.382 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ 1 (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))))
1546593456.383 * [enter]simplify:  Simplifying (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))
1546593456.383 * * [misc]simplify:  iters left: 6 (17 enodes)
1546593456.389 * * [misc]simplify:  iters left: 5 (31 enodes)
1546593456.400 * * [misc]simplify:  iters left: 4 (69 enodes)
1546593456.421 * * [misc]simplify:  iters left: 3 (199 enodes)
1546593456.538 * [exit]simplify:  Simplified to (/ (/ (cos th) (cbrt (cbrt (sqrt 2)))) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))
1546593456.538 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ 1 (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (/ (cos th) (cbrt (cbrt (sqrt 2)))) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))))
1546593456.539 * * * * [misc]progress:  [ 102 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 (cbrt (sqrt (sqrt 2)))) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt (sqrt 2))))))>
1546593456.539 * [enter]simplify:  Simplifying (/ 1 (cbrt (sqrt (sqrt 2))))
1546593456.539 * * [misc]simplify:  iters left: 5 (6 enodes)
1546593456.541 * * [misc]simplify:  iters left: 4 (8 enodes)
1546593456.544 * [exit]simplify:  Simplified to (/ 1 (cbrt (sqrt (sqrt 2))))
1546593456.544 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ 1 (cbrt (sqrt (sqrt 2)))) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt (sqrt 2))))))
1546593456.544 * [enter]simplify:  Simplifying (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt (sqrt 2))))
1546593456.544 * * [misc]simplify:  iters left: 6 (18 enodes)
1546593456.551 * * [misc]simplify:  iters left: 5 (32 enodes)
1546593456.562 * * [misc]simplify:  iters left: 4 (70 enodes)
1546593456.588 * * [misc]simplify:  iters left: 3 (200 enodes)
1546593456.713 * [exit]simplify:  Simplified to (/ (/ (+ (* a1 a1) (* a2 a2)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cbrt (sqrt (sqrt 2))) (cos th)))
1546593456.713 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ 1 (cbrt (sqrt (sqrt 2)))) (/ (/ (+ (* a1 a1) (* a2 a2)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cbrt (sqrt (sqrt 2))) (cos th)))))
1546593456.713 * * * * [misc]progress:  [ 103 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 (cbrt 1)) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))>
1546593456.713 * [enter]simplify:  Simplifying (/ 1 (cbrt 1))
1546593456.713 * * [misc]simplify:  iters left: 3 (3 enodes)
1546593456.714 * * [misc]simplify:  iters left: 2 (5 enodes)
1546593456.714 * [exit]simplify:  Simplified to 1
1546593456.714 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* 1 (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))
1546593456.715 * [enter]simplify:  Simplifying (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))
1546593456.715 * * [misc]simplify:  iters left: 6 (16 enodes)
1546593456.717 * * [misc]simplify:  iters left: 5 (30 enodes)
1546593456.723 * * [misc]simplify:  iters left: 4 (63 enodes)
1546593456.745 * * [misc]simplify:  iters left: 3 (163 enodes)
1546593456.837 * * [misc]simplify:  iters left: 2 (316 enodes)
1546593456.962 * * [misc]simplify:  iters left: 1 (391 enodes)
1546593457.113 * [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))
1546593457.113 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* 1 (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))))
1546593457.113 * * * * [misc]progress:  [ 104 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))))>
1546593457.113 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))))
1546593457.113 * * [misc]simplify:  iters left: 6 (7 enodes)
1546593457.116 * * [misc]simplify:  iters left: 5 (11 enodes)
1546593457.120 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))
1546593457.120 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (/ 1 (cbrt (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2)))) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))))
1546593457.120 * [enter]simplify:  Simplifying (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))
1546593457.120 * * [misc]simplify:  iters left: 6 (17 enodes)
1546593457.126 * * [misc]simplify:  iters left: 5 (31 enodes)
1546593457.139 * * [misc]simplify:  iters left: 4 (69 enodes)
1546593457.160 * * [misc]simplify:  iters left: 3 (199 enodes)
1546593457.252 * [exit]simplify:  Simplified to (/ (/ (cos th) (cbrt (cbrt (sqrt 2)))) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))
1546593457.252 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ 1 (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (/ (cos th) (cbrt (cbrt (sqrt 2)))) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))))
1546593457.252 * * * * [misc]progress:  [ 105 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 (sqrt (cbrt (sqrt 2)))) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2))))))>
1546593457.252 * [enter]simplify:  Simplifying (/ 1 (sqrt (cbrt (sqrt 2))))
1546593457.252 * * [misc]simplify:  iters left: 5 (6 enodes)
1546593457.254 * * [misc]simplify:  iters left: 4 (8 enodes)
1546593457.255 * [exit]simplify:  Simplified to (/ 1 (sqrt (cbrt (sqrt 2))))
1546593457.255 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ 1 (sqrt (cbrt (sqrt 2)))) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2))))))
1546593457.255 * [enter]simplify:  Simplifying (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2))))
1546593457.255 * * [misc]simplify:  iters left: 6 (17 enodes)
1546593457.258 * * [misc]simplify:  iters left: 5 (31 enodes)
1546593457.263 * * [misc]simplify:  iters left: 4 (69 enodes)
1546593457.276 * * [misc]simplify:  iters left: 3 (199 enodes)
1546593457.386 * [exit]simplify:  Simplified to (/ (/ (cos th) (sqrt (cbrt (sqrt 2)))) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))
1546593457.386 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ 1 (sqrt (cbrt (sqrt 2)))) (/ (/ (cos th) (sqrt (cbrt (sqrt 2)))) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))))
1546593457.386 * * * * [misc]progress:  [ 106 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 1) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))>
1546593457.386 * [enter]simplify:  Simplifying (/ 1 1)
1546593457.386 * * [misc]simplify:  iters left: 2 (2 enodes)
1546593457.387 * * [misc]simplify:  iters left: 1 (4 enodes)
1546593457.388 * [exit]simplify:  Simplified to 1
1546593457.388 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* 1 (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))
1546593457.388 * [enter]simplify:  Simplifying (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))
1546593457.388 * * [misc]simplify:  iters left: 6 (16 enodes)
1546593457.394 * * [misc]simplify:  iters left: 5 (30 enodes)
1546593457.405 * * [misc]simplify:  iters left: 4 (63 enodes)
1546593457.431 * * [misc]simplify:  iters left: 3 (163 enodes)
1546593457.516 * * [misc]simplify:  iters left: 2 (316 enodes)
1546593457.619 * * [misc]simplify:  iters left: 1 (391 enodes)
1546593457.783 * [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))
1546593457.783 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* 1 (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))))
1546593457.784 * * * * [misc]progress:  [ 107 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))))>
1546593457.784 * [enter]simplify:  Simplifying (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1546593457.784 * * [misc]simplify:  iters left: 6 (16 enodes)
1546593457.789 * * [misc]simplify:  iters left: 5 (23 enodes)
1546593457.796 * * [misc]simplify:  iters left: 4 (26 enodes)
1546593457.804 * * [misc]simplify:  iters left: 3 (48 enodes)
1546593457.817 * * [misc]simplify:  iters left: 2 (67 enodes)
1546593457.827 * * [misc]simplify:  iters left: 1 (85 enodes)
1546593457.839 * [exit]simplify:  Simplified to (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1546593457.839 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))))
1546593457.840 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))
1546593457.840 * * [misc]simplify:  iters left: 6 (8 enodes)
1546593457.843 * * [misc]simplify:  iters left: 5 (14 enodes)
1546593457.848 * * [misc]simplify:  iters left: 4 (19 enodes)
1546593457.853 * * [misc]simplify:  iters left: 3 (22 enodes)
1546593457.860 * * [misc]simplify:  iters left: 2 (28 enodes)
1546593457.868 * [exit]simplify:  Simplified to (/ (/ (/ 1 (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))) (cbrt (sqrt 2)))
1546593457.868 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (/ (/ 1 (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))
1546593457.868 * * * * [misc]progress:  [ 108 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt (sqrt 2)))) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt (sqrt 2))))))>
1546593457.868 * [enter]simplify:  Simplifying (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt (sqrt 2))))
1546593457.869 * * [misc]simplify:  iters left: 6 (15 enodes)
1546593457.874 * * [misc]simplify:  iters left: 5 (22 enodes)
1546593457.881 * * [misc]simplify:  iters left: 4 (25 enodes)
1546593457.886 * * [misc]simplify:  iters left: 3 (47 enodes)
1546593457.894 * * [misc]simplify:  iters left: 2 (66 enodes)
1546593457.902 * * [misc]simplify:  iters left: 1 (84 enodes)
1546593457.914 * [exit]simplify:  Simplified to (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (cbrt (sqrt (sqrt 2))))
1546593457.914 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (cbrt (sqrt (sqrt 2)))) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt (sqrt 2))))))
1546593457.914 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt (sqrt 2))))
1546593457.914 * * [misc]simplify:  iters left: 6 (9 enodes)
1546593457.916 * * [misc]simplify:  iters left: 5 (15 enodes)
1546593457.918 * * [misc]simplify:  iters left: 4 (20 enodes)
1546593457.921 * * [misc]simplify:  iters left: 3 (23 enodes)
1546593457.924 * * [misc]simplify:  iters left: 2 (29 enodes)
1546593457.928 * [exit]simplify:  Simplified to (/ (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2)))) (cbrt (sqrt 2)))
1546593457.928 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (cbrt (sqrt (sqrt 2)))) (/ (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2)))) (cbrt (sqrt 2)))))
1546593457.928 * * * * [misc]progress:  [ 109 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt 1)) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))>
1546593457.928 * [enter]simplify:  Simplifying (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt 1))
1546593457.929 * * [misc]simplify:  iters left: 6 (13 enodes)
1546593457.931 * * [misc]simplify:  iters left: 5 (22 enodes)
1546593457.934 * * [misc]simplify:  iters left: 4 (25 enodes)
1546593457.938 * * [misc]simplify:  iters left: 3 (50 enodes)
1546593457.946 * * [misc]simplify:  iters left: 2 (87 enodes)
1546593457.975 * * [misc]simplify:  iters left: 1 (140 enodes)
1546593458.000 * [exit]simplify:  Simplified to (* (cos th) (+ (* a1 a1) (* a2 a2)))
1546593458.000 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (* (cos th) (+ (* a1 a1) (* a2 a2))) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))
1546593458.000 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))
1546593458.000 * * [misc]simplify:  iters left: 6 (7 enodes)
1546593458.002 * * [misc]simplify:  iters left: 5 (13 enodes)
1546593458.006 * * [misc]simplify:  iters left: 4 (17 enodes)
1546593458.012 * [exit]simplify:  Simplified to (/ 1 (sqrt 2))
1546593458.012 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (cos th) (+ (* a1 a1) (* a2 a2))) (/ 1 (sqrt 2))))
1546593458.012 * * * * [misc]progress:  [ 110 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))))>
1546593458.012 * [enter]simplify:  Simplifying (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))))
1546593458.012 * * [misc]simplify:  iters left: 6 (16 enodes)
1546593458.018 * * [misc]simplify:  iters left: 5 (28 enodes)
1546593458.027 * * [misc]simplify:  iters left: 4 (47 enodes)
1546593458.043 * * [misc]simplify:  iters left: 3 (97 enodes)
1546593458.069 * * [misc]simplify:  iters left: 2 (160 enodes)
1546593458.110 * * [misc]simplify:  iters left: 1 (200 enodes)
1546593458.146 * [exit]simplify:  Simplified to (/ (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (cbrt (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))
1546593458.146 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (cbrt (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2)))) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))))
1546593458.146 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))
1546593458.146 * * [misc]simplify:  iters left: 6 (8 enodes)
1546593458.151 * * [misc]simplify:  iters left: 5 (14 enodes)
1546593458.156 * * [misc]simplify:  iters left: 4 (19 enodes)
1546593458.161 * * [misc]simplify:  iters left: 3 (22 enodes)
1546593458.167 * * [misc]simplify:  iters left: 2 (28 enodes)
1546593458.175 * [exit]simplify:  Simplified to (/ (/ (/ 1 (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))) (cbrt (sqrt 2)))
1546593458.175 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (cbrt (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2)))) (/ (/ (/ 1 (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))
1546593458.176 * * * * [misc]progress:  [ 111 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (cbrt (sqrt 2)))) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2))))))>
1546593458.176 * [enter]simplify:  Simplifying (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (cbrt (sqrt 2))))
1546593458.176 * * [misc]simplify:  iters left: 6 (15 enodes)
1546593458.181 * * [misc]simplify:  iters left: 5 (22 enodes)
1546593458.188 * * [misc]simplify:  iters left: 4 (25 enodes)
1546593458.196 * * [misc]simplify:  iters left: 3 (47 enodes)
1546593458.209 * * [misc]simplify:  iters left: 2 (66 enodes)
1546593458.218 * * [misc]simplify:  iters left: 1 (84 enodes)
1546593458.230 * [exit]simplify:  Simplified to (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (sqrt (cbrt (sqrt 2))))
1546593458.230 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (sqrt (cbrt (sqrt 2)))) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2))))))
1546593458.230 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2))))
1546593458.230 * * [misc]simplify:  iters left: 6 (8 enodes)
1546593458.231 * * [misc]simplify:  iters left: 5 (14 enodes)
1546593458.233 * * [misc]simplify:  iters left: 4 (19 enodes)
1546593458.236 * * [misc]simplify:  iters left: 3 (22 enodes)
1546593458.239 * * [misc]simplify:  iters left: 2 (28 enodes)
1546593458.243 * [exit]simplify:  Simplified to (/ (/ (/ 1 (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2)))) (cbrt (sqrt 2)))
1546593458.243 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (sqrt (cbrt (sqrt 2)))) (/ (/ (/ 1 (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))
1546593458.243 * * * * [misc]progress:  [ 112 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) 1) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))>
1546593458.243 * [enter]simplify:  Simplifying (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) 1)
1546593458.243 * * [misc]simplify:  iters left: 6 (12 enodes)
1546593458.245 * * [misc]simplify:  iters left: 5 (21 enodes)
1546593458.248 * * [misc]simplify:  iters left: 4 (32 enodes)
1546593458.254 * * [misc]simplify:  iters left: 3 (61 enodes)
1546593458.264 * * [misc]simplify:  iters left: 2 (108 enodes)
1546593458.282 * * [misc]simplify:  iters left: 1 (175 enodes)
1546593458.306 * [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cos th))
1546593458.306 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (* (+ (* a1 a1) (* a2 a2)) (cos th)) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))
1546593458.306 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))
1546593458.306 * * [misc]simplify:  iters left: 6 (7 enodes)
1546593458.308 * * [misc]simplify:  iters left: 5 (13 enodes)
1546593458.309 * * [misc]simplify:  iters left: 4 (17 enodes)
1546593458.312 * [exit]simplify:  Simplified to (/ 1 (sqrt 2))
1546593458.312 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (+ (* a1 a1) (* a2 a2)) (cos th)) (/ 1 (sqrt 2))))
1546593458.312 * * * * [misc]progress:  [ 113 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* 1 (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))>
1546593458.312 * * * * [misc]progress:  [ 114 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ 1 (cbrt (sqrt 2)))))>
1546593458.312 * * * * [misc]progress:  [ 115 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ 1 (/ (cbrt (sqrt 2)) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))))>
1546593458.312 * * * * [misc]progress:  [ 116 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2)))))>
1546593458.312 * [enter]simplify:  Simplifying (cbrt (cbrt (sqrt 2)))
1546593458.312 * * [misc]simplify:  iters left: 3 (4 enodes)
1546593458.313 * [exit]simplify:  Simplified to (cbrt (cbrt (sqrt 2)))
1546593458.313 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2)))))
1546593458.313 * * * * [misc]progress:  [ 117 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt (sqrt 2)))) (cbrt (sqrt (sqrt 2)))))>
1546593458.313 * [enter]simplify:  Simplifying (cbrt (sqrt (sqrt 2)))
1546593458.313 * * [misc]simplify:  iters left: 3 (4 enodes)
1546593458.314 * [exit]simplify:  Simplified to (cbrt (sqrt (sqrt 2)))
1546593458.314 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt (sqrt 2)))) (cbrt (sqrt (sqrt 2)))))
1546593458.314 * * * * [misc]progress:  [ 118 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt 1)) (cbrt (sqrt 2))))>
1546593458.314 * [enter]simplify:  Simplifying (cbrt (sqrt 2))
1546593458.314 * * [misc]simplify:  iters left: 2 (3 enodes)
1546593458.315 * [exit]simplify:  Simplified to (cbrt (sqrt 2))
1546593458.315 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt 1)) (cbrt (sqrt 2))))
1546593458.315 * * * * [misc]progress:  [ 119 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2)))))>
1546593458.315 * [enter]simplify:  Simplifying (cbrt (cbrt (sqrt 2)))
1546593458.315 * * [misc]simplify:  iters left: 3 (4 enodes)
1546593458.318 * [exit]simplify:  Simplified to (cbrt (cbrt (sqrt 2)))
1546593458.318 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2)))))
1546593458.318 * * * * [misc]progress:  [ 120 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2)))))>
1546593458.319 * [enter]simplify:  Simplifying (sqrt (cbrt (sqrt 2)))
1546593458.319 * * [misc]simplify:  iters left: 3 (4 enodes)
1546593458.320 * [exit]simplify:  Simplified to (sqrt (cbrt (sqrt 2)))
1546593458.320 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2)))))
1546593458.320 * * * * [misc]progress:  [ 121 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) 1) (cbrt (sqrt 2))))>
1546593458.321 * [enter]simplify:  Simplifying (cbrt (sqrt 2))
1546593458.321 * * [misc]simplify:  iters left: 2 (3 enodes)
1546593458.322 * [exit]simplify:  Simplified to (cbrt (sqrt 2))
1546593458.322 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) 1) (cbrt (sqrt 2))))
1546593458.322 * * * * [misc]progress:  [ 122 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (/ (cbrt (sqrt 2)) (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))))>
1546593458.322 * [enter]simplify:  Simplifying (* (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))
1546593458.322 * * [misc]simplify:  iters left: 6 (17 enodes)
1546593458.328 * * [misc]simplify:  iters left: 5 (29 enodes)
1546593458.338 * * [misc]simplify:  iters left: 4 (48 enodes)
1546593458.353 * * [misc]simplify:  iters left: 3 (98 enodes)
1546593458.384 * * [misc]simplify:  iters left: 2 (159 enodes)
1546593458.417 * * [misc]simplify:  iters left: 1 (200 enodes)
1546593458.472 * [exit]simplify:  Simplified to (* (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))
1546593458.472 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (/ (cbrt (sqrt 2)) (cbrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))))
1546593458.473 * * * * [misc]progress:  [ 123 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (cbrt (sqrt 2)) (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))))>
1546593458.473 * [enter]simplify:  Simplifying (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1546593458.473 * * [misc]simplify:  iters left: 6 (16 enodes)
1546593458.479 * * [misc]simplify:  iters left: 5 (28 enodes)
1546593458.488 * * [misc]simplify:  iters left: 4 (47 enodes)
1546593458.504 * * [misc]simplify:  iters left: 3 (97 enodes)
1546593458.537 * * [misc]simplify:  iters left: 2 (160 enodes)
1546593458.565 * * [misc]simplify:  iters left: 1 (201 enodes)
1546593458.630 * [exit]simplify:  Simplified to (sqrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1546593458.630 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (sqrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (cbrt (sqrt 2)) (sqrt (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))))
1546593458.630 * * * * [misc]progress:  [ 124 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))))))>
1546593458.631 * [enter]simplify:  Simplifying (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2)))
1546593458.631 * * [misc]simplify:  iters left: 6 (13 enodes)
1546593458.635 * * [misc]simplify:  iters left: 5 (17 enodes)
1546593458.640 * * [misc]simplify:  iters left: 4 (19 enodes)
1546593458.645 * * [misc]simplify:  iters left: 3 (22 enodes)
1546593458.648 * * [misc]simplify:  iters left: 2 (24 enodes)
1546593458.651 * * [misc]simplify:  iters left: 1 (25 enodes)
1546593458.655 * [exit]simplify:  Simplified to (* (/ (cos th) (cbrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))
1546593458.655 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (/ (cos th) (cbrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (/ (cbrt (sqrt 2)) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))))))
1546593458.655 * * * * [misc]progress:  [ 125 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ 1 (/ (cbrt (sqrt 2)) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))))>
1546593458.655 * * * * [misc]progress:  [ 126 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (/ (cbrt (sqrt 2)) (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))))>
1546593458.655 * [enter]simplify:  Simplifying (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))
1546593458.655 * * [misc]simplify:  iters left: 6 (10 enodes)
1546593458.657 * * [misc]simplify:  iters left: 5 (15 enodes)
1546593458.659 * * [misc]simplify:  iters left: 4 (16 enodes)
1546593458.661 * * [misc]simplify:  iters left: 3 (25 enodes)
1546593458.664 * * [misc]simplify:  iters left: 2 (33 enodes)
1546593458.668 * [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cos th))
1546593458.668 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (/ (cbrt (sqrt 2)) (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))))
1546593458.669 * * * * [misc]progress:  [ 127 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))>
1546593458.669 * [enter]simplify:  Simplifying (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2))))
1546593458.669 * * [misc]simplify:  iters left: 6 (10 enodes)
1546593458.670 * * [misc]simplify:  iters left: 5 (15 enodes)
1546593458.674 * * [misc]simplify:  iters left: 4 (16 enodes)
1546593458.678 * * [misc]simplify:  iters left: 3 (25 enodes)
1546593458.685 * * [misc]simplify:  iters left: 2 (33 enodes)
1546593458.693 * [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cos th))
1546593458.693 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))
1546593458.693 * * * * [misc]progress:  [ 128 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) a2) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593458.693 * [enter]simplify:  Simplifying a2
1546593458.694 * * [misc]simplify:  iters left: 0 (1 enodes)
1546593458.694 * [exit]simplify:  Simplified to a2
1546593458.694 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) a2) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1546593458.694 * * * * [misc]progress:  [ 129 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) a1) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593458.694 * [enter]simplify:  Simplifying a1
1546593458.694 * * [misc]simplify:  iters left: 0 (1 enodes)
1546593458.695 * [exit]simplify:  Simplified to a1
1546593458.695 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) a1) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1546593458.695 * * * * [misc]progress:  [ 130 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (* -1 a1)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593458.695 * [enter]simplify:  Simplifying (* -1 a1)
1546593458.695 * * [misc]simplify:  iters left: 2 (3 enodes)
1546593458.696 * * [misc]simplify:  iters left: 1 (5 enodes)
1546593458.697 * [exit]simplify:  Simplified to (- a1)
1546593458.697 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (- a1)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1546593458.697 * * * * [misc]progress:  [ 131 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) a2) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593458.697 * [enter]simplify:  Simplifying a2
1546593458.697 * * [misc]simplify:  iters left: 0 (1 enodes)
1546593458.698 * [exit]simplify:  Simplified to a2
1546593458.698 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (a1 a2 th) (/ (/ (* (* (cos th) a2) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1546593458.698 * * * * [misc]progress:  [ 132 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) a1) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593458.698 * [enter]simplify:  Simplifying a1
1546593458.698 * * [misc]simplify:  iters left: 0 (1 enodes)
1546593458.698 * [exit]simplify:  Simplified to a1
1546593458.698 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (a1 a2 th) (/ (/ (* (* (cos th) a1) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1546593458.698 * * * * [misc]progress:  [ 133 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (* -1 a1)) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1546593458.699 * [enter]simplify:  Simplifying (* -1 a1)
1546593458.699 * * [misc]simplify:  iters left: 2 (3 enodes)
1546593458.700 * * [misc]simplify:  iters left: 1 (5 enodes)
1546593458.701 * [exit]simplify:  Simplified to (- a1)
1546593458.701 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (a1 a2 th) (/ (/ (* (* (cos th) (- a1)) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1546593458.701 * * * * [misc]progress:  [ 134 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (+ (* (pow a1 2) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2))) (cbrt (sqrt 2))))>
1546593458.701 * [enter]simplify:  Simplifying (+ (* (pow a1 2) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)))
1546593458.701 * * [misc]simplify:  iters left: 6 (14 enodes)
1546593458.707 * * [misc]simplify:  iters left: 5 (23 enodes)
1546593458.715 * * [misc]simplify:  iters left: 4 (36 enodes)
1546593458.725 * * [misc]simplify:  iters left: 3 (39 enodes)
1546593458.735 * [exit]simplify:  Simplified to (* (cbrt 1/2) (+ (* a1 a1) (* a2 a2)))
1546593458.735 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (cbrt 1/2) (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))))
1546593458.735 * * * * [misc]progress:  [ 135 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (cos th) (pow a2 2))) (* (* (pow a1 2) (cos th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))) (cbrt (sqrt 2))))>
1546593458.736 * [enter]simplify:  Simplifying (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (cos th) (pow a2 2))) (* (* (pow a1 2) (cos th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)))
1546593458.736 * * [misc]simplify:  iters left: 6 (18 enodes)
1546593458.745 * * [misc]simplify:  iters left: 5 (33 enodes)
1546593458.756 * * [misc]simplify:  iters left: 4 (60 enodes)
1546593458.770 * * [misc]simplify:  iters left: 3 (93 enodes)
1546593458.783 * * [misc]simplify:  iters left: 2 (114 enodes)
1546593458.797 * * [misc]simplify:  iters left: 1 (122 enodes)
1546593458.825 * [exit]simplify:  Simplified to (* (* (cbrt 1/2) (cos th)) (+ (* a2 a2) (* a1 a1)))
1546593458.825 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (* (cbrt 1/2) (cos th)) (+ (* a2 a2) (* a1 a1))) (cbrt (sqrt 2))))
1546593458.825 * * * * [misc]progress:  [ 136 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (cos th) (pow a2 2))) (* (* (pow a1 2) (cos th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))) (cbrt (sqrt 2))))>
1546593458.826 * [enter]simplify:  Simplifying (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (cos th) (pow a2 2))) (* (* (pow a1 2) (cos th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)))
1546593458.826 * * [misc]simplify:  iters left: 6 (18 enodes)
1546593458.830 * * [misc]simplify:  iters left: 5 (33 enodes)
1546593458.835 * * [misc]simplify:  iters left: 4 (60 enodes)
1546593458.846 * * [misc]simplify:  iters left: 3 (93 enodes)
1546593458.864 * * [misc]simplify:  iters left: 2 (114 enodes)
1546593458.891 * * [misc]simplify:  iters left: 1 (122 enodes)
1546593458.918 * [exit]simplify:  Simplified to (* (* (cbrt 1/2) (cos th)) (+ (* a2 a2) (* a1 a1)))
1546593458.918 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (* (cbrt 1/2) (cos th)) (+ (* a2 a2) (* a1 a1))) (cbrt (sqrt 2))))
1546593458.918 * * * * [misc]progress:  [ 137 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2))))>
1546593458.919 * [enter]simplify:  Simplifying (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2)))
1546593458.919 * * [misc]simplify:  iters left: 5 (9 enodes)
1546593458.922 * * [misc]simplify:  iters left: 4 (12 enodes)
1546593458.926 * * [misc]simplify:  iters left: 3 (16 enodes)
1546593458.931 * * [misc]simplify:  iters left: 2 (20 enodes)
1546593458.937 * * [misc]simplify:  iters left: 1 (22 enodes)
1546593458.943 * [exit]simplify:  Simplified to (+ (/ (* a1 a1) (sqrt 2)) (/ (* a2 a2) (sqrt 2)))
1546593458.943 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (+ (/ (* a1 a1) (sqrt 2)) (/ (* a2 a2) (sqrt 2))))
1546593458.943 * * * * [misc]progress:  [ 138 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1546593458.944 * [enter]simplify:  Simplifying (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1546593458.944 * * [misc]simplify:  iters left: 6 (13 enodes)
1546593458.948 * * [misc]simplify:  iters left: 5 (22 enodes)
1546593458.955 * * [misc]simplify:  iters left: 4 (36 enodes)
1546593458.969 * * [misc]simplify:  iters left: 3 (57 enodes)
1546593458.984 * * [misc]simplify:  iters left: 2 (78 enodes)
1546593459.004 * * [misc]simplify:  iters left: 1 (105 enodes)
1546593459.020 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
1546593459.020 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
1546593459.020 * * * * [misc]progress:  [ 139 / 139 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1546593459.020 * [enter]simplify:  Simplifying (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1546593459.020 * * [misc]simplify:  iters left: 6 (13 enodes)
1546593459.022 * * [misc]simplify:  iters left: 5 (22 enodes)
1546593459.025 * * [misc]simplify:  iters left: 4 (36 enodes)
1546593459.031 * * [misc]simplify:  iters left: 3 (57 enodes)
1546593459.039 * * [misc]simplify:  iters left: 2 (78 enodes)
1546593459.050 * * [misc]simplify:  iters left: 1 (105 enodes)
1546593459.085 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
1546593459.085 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
1546593459.085 * * * [misc]progress:  adding candidates to table
1546593461.552 * [misc]progress:  [Phase 3 of 3] Extracting.
1546593461.552 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))> #<alt (λ (a1 a2 th) (* (/ 1 (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (/ (cos th) (cbrt (cbrt (sqrt 2)))) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))))> #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))> #<alt (λ (a1 a2 th) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))> #<alt (λ (a1 a2 th) (* (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt 2))) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (sqrt 2)))))> #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>)
1546593461.554 * * * [misc]regime-changes:  Trying 7 branch expressions: (a2 (* a2 a2) a1 (* a1 a1) th (cos th) (/ (cos th) (sqrt 2)))
1546593461.554 * * * * [misc]regimes:  Trying to branch on a2 from (#<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))> #<alt (λ (a1 a2 th) (* (/ 1 (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (/ (cos th) (cbrt (cbrt (sqrt 2)))) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))))> #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))> #<alt (λ (a1 a2 th) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))> #<alt (λ (a1 a2 th) (* (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt 2))) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (sqrt 2)))))> #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>)
1546593461.642 * * * * [misc]regimes:  Trying to branch on (* a2 a2) from (#<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))> #<alt (λ (a1 a2 th) (* (/ 1 (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (/ (cos th) (cbrt (cbrt (sqrt 2)))) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))))> #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))> #<alt (λ (a1 a2 th) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))> #<alt (λ (a1 a2 th) (* (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt 2))) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (sqrt 2)))))> #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>)
1546593461.726 * * * * [misc]regimes:  Trying to branch on a1 from (#<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))> #<alt (λ (a1 a2 th) (* (/ 1 (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (/ (cos th) (cbrt (cbrt (sqrt 2)))) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))))> #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))> #<alt (λ (a1 a2 th) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))> #<alt (λ (a1 a2 th) (* (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt 2))) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (sqrt 2)))))> #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>)
1546593461.794 * * * * [misc]regimes:  Trying to branch on (* a1 a1) from (#<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))> #<alt (λ (a1 a2 th) (* (/ 1 (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (/ (cos th) (cbrt (cbrt (sqrt 2)))) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))))> #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))> #<alt (λ (a1 a2 th) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))> #<alt (λ (a1 a2 th) (* (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt 2))) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (sqrt 2)))))> #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>)
1546593461.860 * * * * [misc]regimes:  Trying to branch on th from (#<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))> #<alt (λ (a1 a2 th) (* (/ 1 (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (/ (cos th) (cbrt (cbrt (sqrt 2)))) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))))> #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))> #<alt (λ (a1 a2 th) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))> #<alt (λ (a1 a2 th) (* (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt 2))) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (sqrt 2)))))> #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>)
1546593461.914 * * * * [misc]regimes:  Trying to branch on (cos th) from (#<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))> #<alt (λ (a1 a2 th) (* (/ 1 (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (/ (cos th) (cbrt (cbrt (sqrt 2)))) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))))> #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))> #<alt (λ (a1 a2 th) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))> #<alt (λ (a1 a2 th) (* (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt 2))) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (sqrt 2)))))> #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>)
1546593461.988 * * * * [misc]regimes:  Trying to branch on (/ (cos th) (sqrt 2)) from (#<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))> #<alt (λ (a1 a2 th) (* (/ 1 (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (/ (cos th) (cbrt (cbrt (sqrt 2)))) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))))> #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))> #<alt (λ (a1 a2 th) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))> #<alt (λ (a1 a2 th) (* (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt 2))) (/ (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (sqrt 2)))))> #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>)
1546593462.083 * * * [misc]regime:  Found split indices: #<option (#s(si 2 256))>
1546593462.083 * [enter]simplify:  Simplifying (/ (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))
1546593462.083 * * [misc]simplify:  iters left: 6 (16 enodes)
1546593462.085 * * [misc]simplify:  iters left: 5 (19 enodes)
1546593462.087 * [exit]simplify:  Simplified to (/ (/ (* (sqrt (+ (* a1 a1) (* a2 a2))) (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))
1546593462.088 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1546593466.485 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546593466.488 * * * * [misc]points:  Sampling 3515 additional inputs, on iter 1 have 4485 / 8000
1546593468.792 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546593468.794 * * * * [misc]points:  Sampling 1500 additional inputs, on iter 2 have 6500 / 8000
1546593469.585 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546593469.586 * * * * [misc]points:  Sampling 640 additional inputs, on iter 3 have 7360 / 8000
1546593469.954 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546593469.954 * * * * [misc]points:  Sampling 281 additional inputs, on iter 4 have 7719 / 8000
1546593470.125 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546593470.125 * * * * [misc]points:  Sampling 128 additional inputs, on iter 5 have 7872 / 8000
1546593470.184 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546593470.184 * * * * [misc]points:  Sampling 56 additional inputs, on iter 6 have 7944 / 8000
1546593470.215 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546593470.215 * * * * [misc]points:  Sampling 23 additional inputs, on iter 7 have 7977 / 8000
1546593470.229 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546593470.229 * * * * [misc]points:  Sampling 11 additional inputs, on iter 8 have 7989 / 8000
1546593470.238 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546593470.238 * * * * [misc]points:  Sampling 7 additional inputs, on iter 9 have 7993 / 8000
1546593470.247 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546593470.247 * * * * [misc]points:  Sampling 4 additional inputs, on iter 10 have 7998 / 8000
1546593470.250 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546593470.250 * * * * [exit]points:  Sampled 8000 points with exact outputs
1546593471.109 * [misc]regime-testing:  Baseline error score: 0.4575413602854366
1546593471.111 * [misc]regime-testing:  Oracle error score: 0.03882500401344006
1546593471.114 * [misc]regime-testing:  End program error score: 0.4575413602854366