1538416853.223 * [misc]progress:  [Phase 1 of 3] Setting up.
1538416853.223 * * * [misc]progress:  [1/2] Preparing points
1538416853.223 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1538416853.226 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1538416853.229 * * * * [misc]points:  Setting MPFR precision to 64
1538416853.231 * * * * [misc]points:  Setting MPFR precision to 320
1538416853.232 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1538416853.235 * * * * [misc]points:  Setting MPFR precision to 64
1538416853.237 * * * * [misc]points:  Setting MPFR precision to 320
1538416853.239 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1538416853.243 * * * * [misc]points:  Setting MPFR precision to 64
1538416853.246 * * * * [misc]points:  Setting MPFR precision to 320
1538416853.250 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1538416853.254 * * * * [misc]points:  Setting MPFR precision to 64
1538416853.257 * * * * [misc]points:  Setting MPFR precision to 320
1538416853.261 * * * * [misc]points:  Computing exacts for 256 points
1538416853.263 * * * * [misc]points:  Setting MPFR precision to 64
1538416853.271 * * * * [misc]points:  Setting MPFR precision to 320
1538416853.298 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538416853.298 * * * * [misc]points:  Sampling 105 additional inputs, on iter 1 have 151 / 256
1538416853.299 * * * * [misc]points:  Computing exacts on every 6 of 105 points to ramp up precision
1538416853.303 * * * * [misc]points:  Setting MPFR precision to 64
1538416853.304 * * * * [misc]points:  Setting MPFR precision to 320
1538416853.305 * * * * [misc]points:  Computing exacts on every 3 of 105 points to ramp up precision
1538416853.309 * * * * [misc]points:  Setting MPFR precision to 64
1538416853.311 * * * * [misc]points:  Setting MPFR precision to 320
1538416853.313 * * * * [misc]points:  Computing exacts for 105 points
1538416853.316 * * * * [misc]points:  Setting MPFR precision to 64
1538416853.324 * * * * [misc]points:  Setting MPFR precision to 320
1538416853.332 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538416853.332 * * * * [misc]points:  Sampling 38 additional inputs, on iter 2 have 218 / 256
1538416853.332 * * * * [misc]points:  Computing exacts on every 2 of 38 points to ramp up precision
1538416853.336 * * * * [misc]points:  Setting MPFR precision to 64
1538416853.337 * * * * [misc]points:  Setting MPFR precision to 320
1538416853.338 * * * * [misc]points:  Computing exacts for 38 points
1538416853.341 * * * * [misc]points:  Setting MPFR precision to 64
1538416853.343 * * * * [misc]points:  Setting MPFR precision to 320
1538416853.346 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538416853.346 * * * * [misc]points:  Sampling 17 additional inputs, on iter 3 have 239 / 256
1538416853.346 * * * * [misc]points:  Computing exacts for 17 points
1538416853.351 * * * * [misc]points:  Setting MPFR precision to 64
1538416853.352 * * * * [misc]points:  Setting MPFR precision to 320
1538416853.353 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538416853.353 * * * * [misc]points:  Sampling 4 additional inputs, on iter 4 have 252 / 256
1538416853.354 * * * * [misc]points:  Computing exacts for 4 points
1538416853.357 * * * * [misc]points:  Setting MPFR precision to 64
1538416853.357 * * * * [misc]points:  Setting MPFR precision to 320
1538416853.358 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538416853.358 * * * * [misc]points:  Sampling 4 additional inputs, on iter 5 have 254 / 256
1538416853.358 * * * * [misc]points:  Computing exacts for 4 points
1538416853.361 * * * * [misc]points:  Setting MPFR precision to 64
1538416853.361 * * * * [misc]points:  Setting MPFR precision to 320
1538416853.362 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538416853.362 * * * * [misc]points:  Sampling 4 additional inputs, on iter 6 have 255 / 256
1538416853.362 * * * * [misc]points:  Computing exacts for 4 points
1538416853.365 * * * * [misc]points:  Setting MPFR precision to 64
1538416853.365 * * * * [misc]points:  Setting MPFR precision to 320
1538416853.366 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538416853.366 * * * * [exit]points:  Sampled 257 points with exact outputs
1538416853.366 * * * [misc]progress:  [2/2] Setting up program.
1538416853.372 * [misc]progress:  [Phase 2 of 3] Improving.
1538416853.372 * [enter]simplify:  Simplifying (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2)))
1538416853.372 * * [misc]simplify:  iters left: 6 (12 enodes)
1538416853.377 * * [misc]simplify:  iters left: 5 (25 enodes)
1538416853.386 * * [misc]simplify:  iters left: 4 (48 enodes)
1538416853.401 * * [misc]simplify:  iters left: 3 (70 enodes)
1538416853.419 * * [misc]simplify:  iters left: 2 (79 enodes)
1538416853.437 * * [misc]simplify:  iters left: 1 (91 enodes)
1538416853.477 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))
1538416853.491 * * [misc]progress:  iteration 1 / 4
1538416853.491 * * * [misc]progress:  picking best candidate
1538416853.494 * * * * [misc]pick:  Picked  #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))>
1538416853.494 * * * [misc]progress:  localizing error
1538416853.514 * * * [misc]progress:  generating rewritten candidates
1538416853.514 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2 1)
1538416853.520 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2)
1538416853.532 * * * [misc]progress:  generating series expansions
1538416853.532 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2 1)
1538416853.532 * [misc]backup-simplify:  Simplify (/ (cos th) (sqrt 2)) into (/ (cos th) (sqrt 2))
1538416853.532 * [misc]approximate:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in (th) around 0
1538416853.532 * [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
1538416853.532 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538416853.532 * [misc]taylor:  Taking taylor expansion of th in th
1538416853.532 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.532 * [misc]backup-simplify:  Simplify 1 into 1
1538416853.532 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416853.532 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416853.532 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.532 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.532 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.533 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416853.533 * [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
1538416853.533 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538416853.533 * [misc]taylor:  Taking taylor expansion of th in th
1538416853.533 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.533 * [misc]backup-simplify:  Simplify 1 into 1
1538416853.533 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416853.533 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416853.533 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.533 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.533 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.533 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416853.534 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416853.534 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416853.534 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416853.534 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.535 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538416853.536 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416853.536 * [misc]backup-simplify:  Simplify (- (/ (- 1/2) (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 1/2 (/ 1 (sqrt 2))))
1538416853.537 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ 1 (sqrt 2)))) into (- (* 1/2 (/ 1 (sqrt 2))))
1538416853.538 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538416853.538 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416853.538 * [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
1538416853.538 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.541 * [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
1538416853.543 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416853.544 * [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)))
1538416853.545 * [misc]backup-simplify:  Simplify (* 1/24 (/ 1 (sqrt 2))) into (/ 1/24 (sqrt 2))
1538416853.554 * [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))))
1538416853.554 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416853.554 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in (th) around 0
1538416853.554 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
1538416853.554 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538416853.555 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538416853.555 * [misc]taylor:  Taking taylor expansion of th in th
1538416853.555 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.555 * [misc]backup-simplify:  Simplify 1 into 1
1538416853.555 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416853.555 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416853.555 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416853.555 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416853.555 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.555 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.555 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.556 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416853.556 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
1538416853.556 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538416853.556 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538416853.556 * [misc]taylor:  Taking taylor expansion of th in th
1538416853.556 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.556 * [misc]backup-simplify:  Simplify 1 into 1
1538416853.556 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416853.556 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416853.556 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416853.556 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416853.556 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.556 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.557 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.557 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416853.557 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416853.558 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416853.558 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.559 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416853.560 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538416853.560 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.560 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416853.561 * [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
1538416853.561 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.563 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416853.564 * [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
1538416853.564 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.564 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416853.566 * [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
1538416853.566 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.567 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416853.569 * [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
1538416853.569 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.570 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) into (/ (cos th) (sqrt 2))
1538416853.570 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 (- th))) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416853.570 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in (th) around 0
1538416853.570 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in th
1538416853.570 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538416853.570 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538416853.570 * [misc]taylor:  Taking taylor expansion of -1 in th
1538416853.570 * [misc]backup-simplify:  Simplify -1 into -1
1538416853.570 * [misc]taylor:  Taking taylor expansion of th in th
1538416853.570 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.570 * [misc]backup-simplify:  Simplify 1 into 1
1538416853.570 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538416853.570 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416853.570 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416853.570 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416853.571 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.571 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.571 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.571 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416853.571 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in th
1538416853.571 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538416853.571 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538416853.571 * [misc]taylor:  Taking taylor expansion of -1 in th
1538416853.571 * [misc]backup-simplify:  Simplify -1 into -1
1538416853.571 * [misc]taylor:  Taking taylor expansion of th in th
1538416853.571 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.571 * [misc]backup-simplify:  Simplify 1 into 1
1538416853.572 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538416853.572 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416853.572 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416853.572 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416853.572 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.572 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.572 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.572 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416853.573 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416853.573 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416853.573 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.575 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416853.576 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538416853.576 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.576 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416853.577 * [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
1538416853.577 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.578 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416853.579 * [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
1538416853.580 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.580 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416853.581 * [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
1538416853.581 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.583 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416853.585 * [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
1538416853.585 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.585 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) into (/ (cos th) (sqrt 2))
1538416853.585 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2)
1538416853.586 * [misc]backup-simplify:  Simplify (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))) into (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2))
1538416853.586 * [misc]approximate:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in (th a1 a2) around 0
1538416853.586 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in a2
1538416853.586 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a2
1538416853.586 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1538416853.586 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416853.586 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416853.586 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.586 * [misc]backup-simplify:  Simplify 1 into 1
1538416853.586 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538416853.586 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538416853.586 * [misc]backup-simplify:  Simplify a1 into a1
1538416853.586 * [misc]taylor:  Taking taylor expansion of (cos th) in a2
1538416853.586 * [misc]taylor:  Taking taylor expansion of th in a2
1538416853.586 * [misc]backup-simplify:  Simplify th into th
1538416853.586 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538416853.586 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538416853.586 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416853.586 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416853.586 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.586 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.587 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.587 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416853.587 * [misc]backup-simplify:  Simplify (+ 0 (pow a1 2)) into (pow a1 2)
1538416853.587 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1538416853.587 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1538416853.587 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.587 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1538416853.587 * [misc]backup-simplify:  Simplify (* (pow a1 2) (cos th)) into (* (pow a1 2) (cos th))
1538416853.587 * [misc]backup-simplify:  Simplify (/ (* (pow a1 2) (cos th)) (sqrt 2)) into (/ (* (pow a1 2) (cos th)) (sqrt 2))
1538416853.588 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in a1
1538416853.588 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a1
1538416853.588 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538416853.588 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416853.588 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416853.588 * [misc]backup-simplify:  Simplify a2 into a2
1538416853.588 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416853.588 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416853.588 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.588 * [misc]backup-simplify:  Simplify 1 into 1
1538416853.588 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1538416853.588 * [misc]taylor:  Taking taylor expansion of th in a1
1538416853.588 * [misc]backup-simplify:  Simplify th into th
1538416853.588 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538416853.588 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538416853.588 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416853.588 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416853.588 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.588 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.588 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.589 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416853.589 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538416853.589 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1538416853.589 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1538416853.589 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.589 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1538416853.589 * [misc]backup-simplify:  Simplify (* (pow a2 2) (cos th)) into (* (cos th) (pow a2 2))
1538416853.589 * [misc]backup-simplify:  Simplify (/ (* (cos th) (pow a2 2)) (sqrt 2)) into (/ (* (cos th) (pow a2 2)) (sqrt 2))
1538416853.589 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in th
1538416853.589 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1538416853.589 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538416853.590 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416853.590 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416853.590 * [misc]backup-simplify:  Simplify a2 into a2
1538416853.590 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416853.590 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416853.590 * [misc]backup-simplify:  Simplify a1 into a1
1538416853.590 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538416853.590 * [misc]taylor:  Taking taylor expansion of th in th
1538416853.590 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.590 * [misc]backup-simplify:  Simplify 1 into 1
1538416853.590 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416853.590 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416853.590 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.590 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.590 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.590 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416853.590 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416853.591 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1538416853.591 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1538416853.591 * [misc]backup-simplify:  Simplify (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) into (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2))
1538416853.591 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in th
1538416853.591 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1538416853.591 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538416853.591 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416853.591 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416853.591 * [misc]backup-simplify:  Simplify a2 into a2
1538416853.591 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416853.591 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416853.591 * [misc]backup-simplify:  Simplify a1 into a1
1538416853.591 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538416853.591 * [misc]taylor:  Taking taylor expansion of th in th
1538416853.591 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.591 * [misc]backup-simplify:  Simplify 1 into 1
1538416853.591 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416853.591 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416853.591 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.592 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.592 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.592 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416853.592 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416853.592 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1538416853.592 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1538416853.593 * [misc]backup-simplify:  Simplify (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) into (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2))
1538416853.593 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) in a1
1538416853.593 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538416853.593 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416853.593 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416853.593 * [misc]backup-simplify:  Simplify a2 into a2
1538416853.593 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416853.593 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416853.593 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.593 * [misc]backup-simplify:  Simplify 1 into 1
1538416853.593 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416853.593 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416853.593 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.593 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.593 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.594 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416853.594 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538416853.594 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1538416853.594 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1538416853.594 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416853.594 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416853.594 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.594 * [misc]backup-simplify:  Simplify 1 into 1
1538416853.594 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416853.594 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416853.594 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.594 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.594 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.595 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416853.595 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416853.595 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416853.595 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416853.595 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538416853.596 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.596 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (* 0 1)) into 0
1538416853.596 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416853.597 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416853.597 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.597 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416853.597 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.597 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.597 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416853.597 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.597 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416853.598 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416853.598 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.598 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.599 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538416853.599 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416853.599 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538416853.600 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.600 * [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))))
1538416853.601 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416853.603 * [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)))))
1538416853.603 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2))))) in a1
1538416853.603 * [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2)))) in a1
1538416853.603 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a2 2) (sqrt 2))) in a1
1538416853.603 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1538416853.603 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416853.603 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a1
1538416853.603 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416853.603 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416853.603 * [misc]backup-simplify:  Simplify a2 into a2
1538416853.603 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416853.603 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416853.603 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.603 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.603 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.603 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416853.604 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1538416853.604 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a1 2) (sqrt 2))) in a1
1538416853.604 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1538416853.604 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416853.604 * [misc]taylor:  Taking taylor expansion of (/ (pow a1 2) (sqrt 2)) in a1
1538416853.604 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416853.604 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416853.604 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.604 * [misc]backup-simplify:  Simplify 1 into 1
1538416853.604 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416853.604 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416853.604 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.604 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.604 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.605 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416853.605 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416853.605 * [misc]backup-simplify:  Simplify (* 1/2 (/ (pow a2 2) (sqrt 2))) into (* 1/2 (/ (pow a2 2) (sqrt 2)))
1538416853.605 * [misc]backup-simplify:  Simplify (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) 0) into (* 1/2 (/ (pow a2 2) (sqrt 2)))
1538416853.606 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) into (- (* 1/2 (/ (pow a2 2) (sqrt 2))))
1538416853.606 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) in a2
1538416853.606 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a2 2) (sqrt 2))) in a2
1538416853.606 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538416853.606 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416853.606 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1538416853.606 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416853.606 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416853.606 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.606 * [misc]backup-simplify:  Simplify 1 into 1
1538416853.606 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416853.606 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416853.606 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.606 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.607 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.607 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416853.607 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416853.607 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416853.607 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.607 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.607 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416853.608 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416853.608 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416853.609 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416853.610 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (/ 1 (sqrt 2))
1538416853.610 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt 2)) in a2
1538416853.610 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416853.610 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416853.610 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.610 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.611 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.611 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416853.611 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416853.611 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.611 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.612 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416853.614 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538416853.614 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416853.614 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538416853.615 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.615 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1538416853.615 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416853.617 * [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
1538416853.617 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416853.617 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.617 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416853.617 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.617 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.617 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416853.618 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416853.618 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ (pow a2 2) (sqrt 2)))) into 0
1538416853.619 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.619 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.619 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416853.619 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.619 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.619 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416853.619 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.619 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.619 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416853.620 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416853.620 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.620 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416853.621 * [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
1538416853.621 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416853.621 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.621 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.621 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.622 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416853.622 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.623 * [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)))
1538416853.623 * [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))
1538416853.623 * [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
1538416853.623 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a2
1538416853.623 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538416853.623 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538416853.623 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538416853.623 * [misc]taylor:  Taking taylor expansion of th in a2
1538416853.623 * [misc]backup-simplify:  Simplify th into th
1538416853.623 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416853.624 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416853.624 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416853.624 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538416853.624 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538416853.624 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416853.624 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416853.624 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.624 * [misc]backup-simplify:  Simplify 1 into 1
1538416853.624 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416853.624 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416853.624 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538416853.624 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538416853.624 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538416853.624 * [misc]backup-simplify:  Simplify a1 into a1
1538416853.624 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416853.624 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416853.624 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416853.624 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416853.624 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.625 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.625 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.625 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416853.625 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416853.625 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.625 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416853.625 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416853.626 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416853.626 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416853.626 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1538416853.626 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416853.626 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538416853.626 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538416853.626 * [misc]taylor:  Taking taylor expansion of th in a1
1538416853.626 * [misc]backup-simplify:  Simplify th into th
1538416853.626 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416853.626 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416853.626 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416853.626 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416853.626 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416853.626 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416853.626 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416853.626 * [misc]backup-simplify:  Simplify a2 into a2
1538416853.626 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416853.626 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416853.626 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416853.626 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416853.626 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416853.627 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.627 * [misc]backup-simplify:  Simplify 1 into 1
1538416853.627 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416853.627 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416853.627 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416853.627 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416853.627 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.627 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.627 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.628 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416853.628 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416853.628 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.628 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416853.628 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416853.628 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416853.628 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416853.628 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1538416853.628 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416853.628 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538416853.628 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538416853.629 * [misc]taylor:  Taking taylor expansion of th in th
1538416853.629 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.629 * [misc]backup-simplify:  Simplify 1 into 1
1538416853.629 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416853.629 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416853.629 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416853.629 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416853.629 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416853.629 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416853.629 * [misc]backup-simplify:  Simplify a2 into a2
1538416853.629 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416853.629 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416853.629 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416853.629 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416853.629 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416853.629 * [misc]backup-simplify:  Simplify a1 into a1
1538416853.630 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416853.630 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416853.630 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416853.630 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416853.630 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.630 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.630 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.630 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538416853.631 * [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))))
1538416853.631 * [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))
1538416853.631 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1538416853.631 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416853.631 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538416853.631 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538416853.631 * [misc]taylor:  Taking taylor expansion of th in th
1538416853.631 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.631 * [misc]backup-simplify:  Simplify 1 into 1
1538416853.632 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416853.632 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416853.632 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416853.632 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416853.632 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416853.632 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416853.632 * [misc]backup-simplify:  Simplify a2 into a2
1538416853.632 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416853.632 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416853.632 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416853.632 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416853.632 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416853.632 * [misc]backup-simplify:  Simplify a1 into a1
1538416853.632 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416853.632 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416853.632 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416853.632 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416853.632 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.632 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.633 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.633 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538416853.633 * [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))))
1538416853.634 * [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))
1538416853.634 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1538416853.634 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416853.634 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538416853.634 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538416853.634 * [misc]taylor:  Taking taylor expansion of th in a1
1538416853.634 * [misc]backup-simplify:  Simplify th into th
1538416853.634 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416853.634 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416853.634 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416853.634 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416853.634 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416853.634 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416853.634 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416853.634 * [misc]backup-simplify:  Simplify a2 into a2
1538416853.634 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416853.634 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416853.634 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416853.634 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416853.634 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416853.634 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.634 * [misc]backup-simplify:  Simplify 1 into 1
1538416853.635 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416853.635 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416853.635 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416853.635 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416853.635 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.635 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.635 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.635 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416853.636 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416853.636 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.636 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416853.636 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416853.636 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416853.636 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416853.636 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in a2
1538416853.636 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538416853.636 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538416853.636 * [misc]taylor:  Taking taylor expansion of th in a2
1538416853.636 * [misc]backup-simplify:  Simplify th into th
1538416853.637 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416853.637 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416853.637 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416853.637 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416853.637 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416853.637 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.637 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.637 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.637 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416853.637 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416853.637 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.638 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416853.638 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416853.638 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416853.638 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416853.638 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538416853.638 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538416853.639 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.639 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1538416853.640 * [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
1538416853.640 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416853.640 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.640 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416853.640 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416853.641 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.641 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416853.641 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538416853.641 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538416853.642 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416853.643 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538416853.643 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.643 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.643 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538416853.644 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416853.644 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416853.644 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.644 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416853.644 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416853.645 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538416853.645 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416853.645 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.645 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538416853.647 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416853.648 * [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
1538416853.648 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416853.648 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.648 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416853.649 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416853.649 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538416853.650 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416853.650 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416853.651 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416853.652 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416853.652 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416853.652 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.652 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.653 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ 1 th)) (pow a2 2))
1538416853.654 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416853.655 * [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)))
1538416853.655 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in a2
1538416853.655 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538416853.655 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538416853.655 * [misc]taylor:  Taking taylor expansion of th in a2
1538416853.655 * [misc]backup-simplify:  Simplify th into th
1538416853.655 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416853.655 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416853.655 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416853.655 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1538416853.655 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416853.655 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416853.655 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.656 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.656 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.656 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416853.656 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416853.656 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.656 * [misc]backup-simplify:  Simplify 1 into 1
1538416853.656 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416853.656 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416853.657 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.657 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416853.657 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416853.657 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1538416853.657 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416853.658 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416853.658 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416853.658 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416853.659 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416853.659 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538416853.660 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416853.660 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.660 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538416853.661 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416853.662 * [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
1538416853.662 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416853.662 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.662 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416853.662 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.662 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416853.662 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416853.663 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416853.663 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416853.663 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.665 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538416853.666 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416853.666 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416853.668 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416853.668 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538416853.668 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.668 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.669 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538416853.669 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416853.670 * [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
1538416853.671 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416853.671 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.671 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416853.671 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538416853.671 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538416853.672 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416853.673 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538416853.673 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.673 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.673 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416853.673 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1538416853.674 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416853.674 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.674 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.674 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416853.675 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538416853.675 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538416853.676 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416853.676 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538416853.676 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.676 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.677 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416853.677 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.678 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1538416853.678 * [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
1538416853.679 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1538416853.679 * [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
1538416853.679 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.680 * [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
1538416853.681 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416853.683 * [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
1538416853.683 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416853.683 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.683 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416853.683 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.683 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416853.683 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.683 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416853.684 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416853.684 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416853.684 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416853.685 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.688 * [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
1538416853.688 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416853.689 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416853.692 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416853.692 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538416853.692 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.692 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.693 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1538416853.694 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416853.696 * [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
1538416853.696 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416853.696 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.697 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416853.697 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416853.698 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416853.699 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416853.699 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416853.699 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.699 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.699 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416853.700 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416853.700 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1538416853.701 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538416853.701 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.701 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.702 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416853.702 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416853.702 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416853.703 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416853.703 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416853.703 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.703 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.704 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416853.704 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538416853.704 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.705 * [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)))
1538416853.705 * [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))
1538416853.705 * [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
1538416853.705 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a2
1538416853.705 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538416853.705 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538416853.705 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538416853.705 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538416853.705 * [misc]backup-simplify:  Simplify -1 into -1
1538416853.705 * [misc]taylor:  Taking taylor expansion of th in a2
1538416853.705 * [misc]backup-simplify:  Simplify th into th
1538416853.705 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416853.705 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416853.706 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416853.706 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538416853.706 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538416853.706 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416853.706 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416853.706 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.706 * [misc]backup-simplify:  Simplify 1 into 1
1538416853.706 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416853.706 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416853.706 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538416853.706 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538416853.706 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538416853.706 * [misc]backup-simplify:  Simplify a1 into a1
1538416853.706 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416853.706 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416853.706 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416853.706 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416853.706 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.706 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.706 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.706 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416853.706 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416853.707 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.707 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416853.707 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416853.707 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416853.707 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416853.707 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1538416853.707 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416853.707 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538416853.707 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538416853.707 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538416853.707 * [misc]backup-simplify:  Simplify -1 into -1
1538416853.707 * [misc]taylor:  Taking taylor expansion of th in a1
1538416853.707 * [misc]backup-simplify:  Simplify th into th
1538416853.707 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416853.707 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416853.707 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416853.707 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416853.707 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416853.707 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416853.707 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416853.707 * [misc]backup-simplify:  Simplify a2 into a2
1538416853.707 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416853.707 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416853.707 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416853.707 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416853.707 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416853.707 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.707 * [misc]backup-simplify:  Simplify 1 into 1
1538416853.708 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416853.708 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416853.708 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416853.708 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416853.708 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.708 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.708 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.708 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416853.708 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416853.708 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.708 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416853.708 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416853.708 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416853.709 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416853.709 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1538416853.709 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416853.709 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538416853.709 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538416853.709 * [misc]taylor:  Taking taylor expansion of -1 in th
1538416853.709 * [misc]backup-simplify:  Simplify -1 into -1
1538416853.709 * [misc]taylor:  Taking taylor expansion of th in th
1538416853.709 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.709 * [misc]backup-simplify:  Simplify 1 into 1
1538416853.709 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538416853.709 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416853.709 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416853.709 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416853.709 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416853.709 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416853.709 * [misc]backup-simplify:  Simplify a2 into a2
1538416853.709 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416853.709 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416853.709 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416853.709 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416853.709 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416853.709 * [misc]backup-simplify:  Simplify a1 into a1
1538416853.709 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416853.709 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416853.709 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416853.709 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416853.709 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.709 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.710 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.710 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538416853.710 * [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))))
1538416853.710 * [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))
1538416853.710 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1538416853.710 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416853.710 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538416853.710 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538416853.710 * [misc]taylor:  Taking taylor expansion of -1 in th
1538416853.710 * [misc]backup-simplify:  Simplify -1 into -1
1538416853.710 * [misc]taylor:  Taking taylor expansion of th in th
1538416853.710 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.710 * [misc]backup-simplify:  Simplify 1 into 1
1538416853.710 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538416853.710 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416853.710 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416853.710 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416853.710 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416853.710 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416853.710 * [misc]backup-simplify:  Simplify a2 into a2
1538416853.710 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416853.711 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416853.711 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416853.711 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416853.711 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416853.711 * [misc]backup-simplify:  Simplify a1 into a1
1538416853.711 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416853.711 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416853.711 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416853.711 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416853.711 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.711 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.711 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.711 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538416853.711 * [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))))
1538416853.712 * [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))
1538416853.712 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1538416853.712 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416853.712 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538416853.712 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538416853.712 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538416853.712 * [misc]backup-simplify:  Simplify -1 into -1
1538416853.712 * [misc]taylor:  Taking taylor expansion of th in a1
1538416853.712 * [misc]backup-simplify:  Simplify th into th
1538416853.712 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416853.712 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416853.712 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416853.712 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416853.712 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416853.712 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416853.712 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416853.712 * [misc]backup-simplify:  Simplify a2 into a2
1538416853.712 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416853.712 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416853.712 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416853.712 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416853.712 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416853.712 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.712 * [misc]backup-simplify:  Simplify 1 into 1
1538416853.712 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416853.712 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416853.712 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416853.712 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416853.712 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.712 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.713 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.713 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416853.713 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416853.714 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.714 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416853.714 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416853.714 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416853.714 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416853.714 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in a2
1538416853.714 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538416853.714 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538416853.714 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538416853.714 * [misc]backup-simplify:  Simplify -1 into -1
1538416853.714 * [misc]taylor:  Taking taylor expansion of th in a2
1538416853.714 * [misc]backup-simplify:  Simplify th into th
1538416853.714 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416853.715 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416853.715 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416853.715 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416853.715 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416853.715 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.715 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.715 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.715 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416853.715 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416853.715 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.715 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416853.715 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416853.716 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416853.716 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416853.716 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538416853.716 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538416853.716 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.716 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1538416853.717 * [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
1538416853.717 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416853.717 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.717 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416853.717 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416853.717 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.717 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416853.717 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538416853.717 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538416853.718 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416853.719 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538416853.719 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.719 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.719 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538416853.719 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416853.719 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416853.719 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.719 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416853.720 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416853.720 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538416853.720 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416853.720 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.720 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538416853.721 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416853.722 * [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
1538416853.722 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416853.722 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.722 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416853.722 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416853.722 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538416853.723 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416853.723 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416853.723 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416853.724 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416853.724 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416853.724 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.724 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.725 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ -1 th)) (pow a2 2))
1538416853.725 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416853.726 * [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)))
1538416853.726 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in a2
1538416853.726 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538416853.726 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538416853.726 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538416853.726 * [misc]backup-simplify:  Simplify -1 into -1
1538416853.726 * [misc]taylor:  Taking taylor expansion of th in a2
1538416853.726 * [misc]backup-simplify:  Simplify th into th
1538416853.726 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416853.726 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416853.726 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416853.726 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1538416853.726 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416853.726 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416853.726 * [misc]backup-simplify:  Simplify 2 into 2
1538416853.726 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416853.727 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416853.727 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416853.727 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416853.727 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.727 * [misc]backup-simplify:  Simplify 1 into 1
1538416853.727 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416853.727 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416853.727 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.727 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416853.727 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416853.727 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1538416853.727 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416853.728 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416853.728 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416853.728 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416853.728 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416853.728 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538416853.729 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416853.729 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.729 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538416853.729 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416853.730 * [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
1538416853.730 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416853.730 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.730 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416853.730 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.730 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416853.730 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416853.731 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416853.731 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416853.731 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.732 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538416853.733 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416853.733 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416853.735 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416853.735 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538416853.735 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.735 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.736 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538416853.736 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416853.737 * [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
1538416853.737 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416853.737 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.738 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416853.738 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538416853.738 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538416853.739 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416853.739 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538416853.740 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.740 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.740 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416853.740 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1538416853.741 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416853.741 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.741 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.741 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416853.741 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538416853.741 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538416853.743 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416853.743 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538416853.743 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.743 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.744 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416853.744 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.744 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1538416853.744 * [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
1538416853.744 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1538416853.745 * [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
1538416853.745 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.745 * [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
1538416853.746 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416853.747 * [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
1538416853.747 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416853.747 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.747 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416853.747 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.747 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416853.747 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.747 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416853.748 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416853.748 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416853.748 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416853.748 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.751 * [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
1538416853.751 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416853.751 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416853.753 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416853.753 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538416853.753 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.753 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.754 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1538416853.755 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416853.756 * [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
1538416853.756 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416853.756 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.757 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416853.757 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416853.757 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416853.757 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416853.758 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416853.758 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.758 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.758 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416853.759 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416853.759 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1538416853.760 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538416853.760 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.760 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.760 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416853.761 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416853.761 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416853.761 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416853.762 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416853.762 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416853.762 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416853.763 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416853.763 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538416853.763 * [misc]backup-simplify:  Simplify 0 into 0
1538416853.764 * [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)))
1538416853.764 * * * [misc]progress:  simplifying candidates
1538416853.764 * * * * [misc]progress:  [ 1 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (pow (/ (cos th) (sqrt 2)) 1) (+ (* a1 a1) (* a2 a2))))>
1538416853.764 * * * * [misc]progress:  [ 2 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (exp (- (log (cos th)) (log (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1538416853.764 * [enter]simplify:  Simplifying (- (log (cos th)) (log (sqrt 2)))
1538416853.764 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416853.766 * * [misc]simplify:  iters left: 3 (9 enodes)
1538416853.767 * * [misc]simplify:  iters left: 2 (10 enodes)
1538416853.769 * [exit]simplify:  Simplified to (- (log (cos th)) (log (sqrt 2)))
1538416853.769 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (exp (- (log (cos th)) (log (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1538416853.769 * * * * [misc]progress:  [ 3 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (exp (log (/ (cos th) (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1538416853.769 * * * * [misc]progress:  [ 4 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (log (exp (/ (cos th) (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1538416853.769 * * * * [misc]progress:  [ 5 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (cbrt (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1538416853.769 * [enter]simplify:  Simplifying (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
1538416853.769 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416853.771 * * [misc]simplify:  iters left: 5 (18 enodes)
1538416853.777 * * [misc]simplify:  iters left: 4 (46 enodes)
1538416853.794 * * [misc]simplify:  iters left: 3 (101 enodes)
1538416853.833 * * [misc]simplify:  iters left: 2 (177 enodes)
1538416853.896 * * [misc]simplify:  iters left: 1 (305 enodes)
1538416854.072 * [exit]simplify:  Simplified to (/ (pow (cos th) 3) (* (sqrt 2) 2))
1538416854.073 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (cbrt (/ (pow (cos th) 3) (* (sqrt 2) 2))) (+ (* a1 a1) (* a2 a2))))
1538416854.073 * * * * [misc]progress:  [ 6 / 69 ] 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))))>
1538416854.073 * * * * [misc]progress:  [ 7 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (cbrt (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1538416854.073 * * * * [misc]progress:  [ 8 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (sqrt (/ (cos th) (sqrt 2))) (sqrt (/ (cos th) (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1538416854.073 * * * * [misc]progress:  [ 9 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (- (cos th)) (- (sqrt 2))) (+ (* a1 a1) (* a2 a2))))>
1538416854.073 * * * * [misc]progress:  [ 10 / 69 ] 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))))>
1538416854.073 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538416854.073 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416854.075 * * [misc]simplify:  iters left: 5 (15 enodes)
1538416854.077 * * [misc]simplify:  iters left: 4 (24 enodes)
1538416854.081 * * [misc]simplify:  iters left: 3 (27 enodes)
1538416854.085 * * [misc]simplify:  iters left: 2 (30 enodes)
1538416854.089 * [exit]simplify:  Simplified to (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2))))
1538416854.089 * [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))))
1538416854.089 * [enter]simplify:  Simplifying (/ (cbrt (cos th)) (cbrt (sqrt 2)))
1538416854.089 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416854.090 * [exit]simplify:  Simplified to (/ (cbrt (cos th)) (cbrt (sqrt 2)))
1538416854.090 * [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))))
1538416854.090 * * * * [misc]progress:  [ 11 / 69 ] 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))))>
1538416854.091 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1538416854.091 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416854.092 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416854.095 * * [misc]simplify:  iters left: 4 (12 enodes)
1538416854.099 * * [misc]simplify:  iters left: 3 (13 enodes)
1538416854.103 * [exit]simplify:  Simplified to (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1538416854.103 * [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))))
1538416854.103 * [enter]simplify:  Simplifying (/ (cbrt (cos th)) (sqrt (sqrt 2)))
1538416854.103 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416854.105 * [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt (sqrt 2)))
1538416854.105 * [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))))
1538416854.105 * * * * [misc]progress:  [ 12 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) 1) (/ (cbrt (cos th)) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))>
1538416854.106 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) 1)
1538416854.106 * * [misc]simplify:  iters left: 6 (6 enodes)
1538416854.108 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416854.111 * * [misc]simplify:  iters left: 4 (16 enodes)
1538416854.114 * * [misc]simplify:  iters left: 3 (18 enodes)
1538416854.118 * * [misc]simplify:  iters left: 2 (23 enodes)
1538416854.123 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1538416854.123 * [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))))
1538416854.123 * [enter]simplify:  Simplifying (/ (cbrt (cos th)) (sqrt 2))
1538416854.123 * * [misc]simplify:  iters left: 4 (6 enodes)
1538416854.125 * [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt 2))
1538416854.125 * [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))))
1538416854.125 * * * * [misc]progress:  [ 13 / 69 ] 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))))>
1538416854.125 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538416854.125 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416854.126 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416854.128 * [exit]simplify:  Simplified to (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1538416854.128 * [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))))
1538416854.128 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (cbrt (sqrt 2)))
1538416854.128 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416854.129 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (cbrt (sqrt 2)))
1538416854.129 * [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))))
1538416854.129 * * * * [misc]progress:  [ 14 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ (sqrt (cos th)) (sqrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1538416854.129 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1538416854.129 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416854.130 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1538416854.130 * [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))))
1538416854.131 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1538416854.131 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416854.132 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1538416854.132 * [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))))
1538416854.132 * * * * [misc]progress:  [ 15 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) 1) (/ (sqrt (cos th)) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))>
1538416854.132 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) 1)
1538416854.132 * * [misc]simplify:  iters left: 4 (5 enodes)
1538416854.133 * * [misc]simplify:  iters left: 3 (7 enodes)
1538416854.134 * * [misc]simplify:  iters left: 2 (9 enodes)
1538416854.135 * [exit]simplify:  Simplified to (sqrt (cos th))
1538416854.135 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (sqrt (cos th)) (/ (sqrt (cos th)) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))
1538416854.135 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt 2))
1538416854.135 * * [misc]simplify:  iters left: 4 (6 enodes)
1538416854.136 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt 2))
1538416854.136 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (sqrt (cos th)) (/ (sqrt (cos th)) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))
1538416854.136 * * * * [misc]progress:  [ 16 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cos th) (cbrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1538416854.137 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538416854.137 * * [misc]simplify:  iters left: 6 (6 enodes)
1538416854.138 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416854.139 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1538416854.139 * [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))))
1538416854.140 * [enter]simplify:  Simplifying (/ (cos th) (cbrt (sqrt 2)))
1538416854.140 * * [misc]simplify:  iters left: 4 (6 enodes)
1538416854.141 * [exit]simplify:  Simplified to (/ (cos th) (cbrt (sqrt 2)))
1538416854.141 * [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))))
1538416854.141 * * * * [misc]progress:  [ 17 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))>
1538416854.141 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt 2)))
1538416854.141 * * [misc]simplify:  iters left: 4 (5 enodes)
1538416854.142 * * [misc]simplify:  iters left: 3 (7 enodes)
1538416854.143 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
1538416854.143 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1538416854.143 * [enter]simplify:  Simplifying (/ (cos th) (sqrt (sqrt 2)))
1538416854.143 * * [misc]simplify:  iters left: 4 (6 enodes)
1538416854.144 * [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
1538416854.144 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2))))
1538416854.144 * * * * [misc]progress:  [ 18 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ 1 1) (/ (cos th) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))>
1538416854.145 * [enter]simplify:  Simplifying (/ 1 1)
1538416854.145 * * [misc]simplify:  iters left: 2 (2 enodes)
1538416854.145 * * [misc]simplify:  iters left: 1 (4 enodes)
1538416854.145 * [exit]simplify:  Simplified to 1
1538416854.145 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* 1 (/ (cos th) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))
1538416854.146 * [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
1538416854.146 * * [misc]simplify:  iters left: 3 (5 enodes)
1538416854.147 * [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
1538416854.147 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* 1 (/ (cos th) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))
1538416854.147 * * * * [misc]progress:  [ 19 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* 1 (/ (cos th) (sqrt 2))) (+ (* a1 a1) (* a2 a2))))>
1538416854.147 * * * * [misc]progress:  [ 20 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (cos th) (/ 1 (sqrt 2))) (+ (* a1 a1) (* a2 a2))))>
1538416854.147 * * * * [misc]progress:  [ 21 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 (/ (sqrt 2) (cos th))) (+ (* a1 a1) (* a2 a2))))>
1538416854.147 * * * * [misc]progress:  [ 22 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))>
1538416854.147 * [enter]simplify:  Simplifying (cbrt (sqrt 2))
1538416854.147 * * [misc]simplify:  iters left: 2 (3 enodes)
1538416854.148 * [exit]simplify:  Simplified to (cbrt (sqrt 2))
1538416854.148 * [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))))
1538416854.148 * * * * [misc]progress:  [ 23 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))>
1538416854.148 * [enter]simplify:  Simplifying (sqrt (sqrt 2))
1538416854.148 * * [misc]simplify:  iters left: 2 (3 enodes)
1538416854.149 * [exit]simplify:  Simplified to (sqrt (sqrt 2))
1538416854.149 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2))))
1538416854.149 * * * * [misc]progress:  [ 24 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (/ (cos th) 1) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))>
1538416854.149 * [enter]simplify:  Simplifying (sqrt 2)
1538416854.149 * * [misc]simplify:  iters left: 1 (2 enodes)
1538416854.149 * [exit]simplify:  Simplified to (sqrt 2)
1538416854.149 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (/ (/ (cos th) 1) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))
1538416854.149 * * * * [misc]progress:  [ 25 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (/ (sqrt 2) (cbrt (cos th)))) (+ (* a1 a1) (* a2 a2))))>
1538416854.150 * [enter]simplify:  Simplifying (* (cbrt (cos th)) (cbrt (cos th)))
1538416854.150 * * [misc]simplify:  iters left: 4 (4 enodes)
1538416854.150 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1538416854.150 * [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))))
1538416854.150 * * * * [misc]progress:  [ 26 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (cos th)) (/ (sqrt 2) (sqrt (cos th)))) (+ (* a1 a1) (* a2 a2))))>
1538416854.150 * [enter]simplify:  Simplifying (sqrt (cos th))
1538416854.150 * * [misc]simplify:  iters left: 2 (3 enodes)
1538416854.151 * [exit]simplify:  Simplified to (sqrt (cos th))
1538416854.151 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (/ (sqrt (cos th)) (/ (sqrt 2) (sqrt (cos th)))) (+ (* a1 a1) (* a2 a2))))
1538416854.151 * * * * [misc]progress:  [ 27 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 (/ (sqrt 2) (cos th))) (+ (* a1 a1) (* a2 a2))))>
1538416854.151 * * * * [misc]progress:  [ 28 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (pow (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))) 1))>
1538416854.151 * [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))
1538416854.151 * * [misc]simplify:  iters left: 6 (11 enodes)
1538416854.153 * * [misc]simplify:  iters left: 5 (21 enodes)
1538416854.160 * * [misc]simplify:  iters left: 4 (47 enodes)
1538416854.173 * * [misc]simplify:  iters left: 3 (66 enodes)
1538416854.181 * * [misc]simplify:  iters left: 2 (86 enodes)
1538416854.195 * * [misc]simplify:  iters left: 1 (102 enodes)
1538416854.215 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
1538416854.215 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (pow (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))) 1))
1538416854.215 * * * * [misc]progress:  [ 29 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (pow (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))) 1))>
1538416854.215 * * * * [misc]progress:  [ 30 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (+ (- (log (cos th)) (log (sqrt 2))) (log (+ (* a1 a1) (* a2 a2))))))>
1538416854.215 * [enter]simplify:  Simplifying (+ (- (log (cos th)) (log (sqrt 2))) (log (+ (* a1 a1) (* a2 a2))))
1538416854.215 * * [misc]simplify:  iters left: 6 (14 enodes)
1538416854.218 * * [misc]simplify:  iters left: 5 (20 enodes)
1538416854.221 * * [misc]simplify:  iters left: 4 (30 enodes)
1538416854.225 * * [misc]simplify:  iters left: 3 (39 enodes)
1538416854.231 * * [misc]simplify:  iters left: 2 (57 enodes)
1538416854.238 * * [misc]simplify:  iters left: 1 (84 enodes)
1538416854.251 * [exit]simplify:  Simplified to (+ (log (+ (* a2 a2) (* a1 a1))) (- (log (cos th)) (log (sqrt 2))))
1538416854.251 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (+ (log (+ (* a2 a2) (* a1 a1))) (- (log (cos th)) (log (sqrt 2))))))
1538416854.251 * * * * [misc]progress:  [ 31 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (+ (log (/ (cos th) (sqrt 2))) (log (+ (* a1 a1) (* a2 a2))))))>
1538416854.251 * [enter]simplify:  Simplifying (+ (log (/ (cos th) (sqrt 2))) (log (+ (* a1 a1) (* a2 a2))))
1538416854.251 * * [misc]simplify:  iters left: 6 (13 enodes)
1538416854.253 * * [misc]simplify:  iters left: 5 (18 enodes)
1538416854.256 * * [misc]simplify:  iters left: 4 (24 enodes)
1538416854.259 * * [misc]simplify:  iters left: 3 (33 enodes)
1538416854.265 * * [misc]simplify:  iters left: 2 (43 enodes)
1538416854.277 * * [misc]simplify:  iters left: 1 (59 enodes)
1538416854.296 * [exit]simplify:  Simplified to (+ (log (+ (* a2 a2) (* a1 a1))) (log (/ (cos th) (sqrt 2))))
1538416854.296 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (+ (log (+ (* a2 a2) (* a1 a1))) (log (/ (cos th) (sqrt 2))))))
1538416854.297 * * * * [misc]progress:  [ 32 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (log (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))))>
1538416854.297 * * * * [misc]progress:  [ 33 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (log (exp (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))))>
1538416854.297 * * * * [misc]progress:  [ 34 / 69 ] 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))))))>
1538416854.297 * [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))))
1538416854.297 * * [misc]simplify:  iters left: 6 (17 enodes)
1538416854.300 * * [misc]simplify:  iters left: 5 (45 enodes)
1538416854.314 * * [misc]simplify:  iters left: 4 (232 enodes)
1538416854.521 * [exit]simplify:  Simplified to (* (pow (+ (* a2 a2) (* a1 a1)) 3) (/ (pow (cos th) 3) (* (sqrt 2) 2)))
1538416854.521 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (* (pow (+ (* a2 a2) (* a1 a1)) 3) (/ (pow (cos th) 3) (* (sqrt 2) 2)))))
1538416854.521 * * * * [misc]progress:  [ 35 / 69 ] 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))))))>
1538416854.522 * [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))))
1538416854.522 * * [misc]simplify:  iters left: 6 (15 enodes)
1538416854.528 * * [misc]simplify:  iters left: 5 (41 enodes)
1538416854.548 * * [misc]simplify:  iters left: 4 (208 enodes)
1538416854.692 * [exit]simplify:  Simplified to (* (pow (+ (* a2 a2) (* a1 a1)) 3) (pow (/ (cos th) (sqrt 2)) 3))
1538416854.692 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (* (pow (+ (* a2 a2) (* a1 a1)) 3) (pow (/ (cos th) (sqrt 2)) 3))))
1538416854.692 * * * * [misc]progress:  [ 36 / 69 ] 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))))))>
1538416854.692 * * * * [misc]progress:  [ 37 / 69 ] 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))))))>
1538416854.692 * * * * [misc]progress:  [ 38 / 69 ] 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))))))>
1538416854.692 * * * * [misc]progress:  [ 39 / 69 ] 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)))))))>
1538416854.693 * [enter]simplify:  Simplifying (* (cos th) (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))
1538416854.693 * * [misc]simplify:  iters left: 6 (11 enodes)
1538416854.697 * * [misc]simplify:  iters left: 5 (29 enodes)
1538416854.708 * * [misc]simplify:  iters left: 4 (71 enodes)
1538416854.730 * * [misc]simplify:  iters left: 3 (155 enodes)
1538416854.781 * * [misc]simplify:  iters left: 2 (226 enodes)
1538416854.832 * * [misc]simplify:  iters left: 1 (247 enodes)
1538416854.851 * [exit]simplify:  Simplified to (* (cos th) (+ (pow a1 6) (pow a2 6)))
1538416854.851 * [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)))))))
1538416854.852 * [enter]simplify:  Simplifying (* (sqrt 2) (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))
1538416854.852 * * [misc]simplify:  iters left: 6 (12 enodes)
1538416854.854 * * [misc]simplify:  iters left: 5 (39 enodes)
1538416854.864 * * [misc]simplify:  iters left: 4 (103 enodes)
1538416854.904 * * [misc]simplify:  iters left: 3 (258 enodes)
1538416855.008 * [exit]simplify:  Simplified to (+ (* (sqrt 2) (pow a1 4)) (* (* (* a2 a2) (sqrt 2)) (- (* a2 a2) (* a1 a1))))
1538416855.008 * [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))))))
1538416855.008 * * * * [misc]progress:  [ 40 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (* (sqrt 2) (- (* a1 a1) (* a2 a2)))))>
1538416855.008 * [enter]simplify:  Simplifying (* (cos th) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))
1538416855.009 * * [misc]simplify:  iters left: 6 (10 enodes)
1538416855.012 * * [misc]simplify:  iters left: 5 (24 enodes)
1538416855.021 * * [misc]simplify:  iters left: 4 (54 enodes)
1538416855.041 * * [misc]simplify:  iters left: 3 (143 enodes)
1538416855.107 * * [misc]simplify:  iters left: 2 (451 enodes)
1538416855.481 * [exit]simplify:  Simplified to (* (- (pow a1 4) (pow a2 4)) (cos th))
1538416855.481 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (- (pow a1 4) (pow a2 4)) (cos th)) (* (sqrt 2) (- (* a1 a1) (* a2 a2)))))
1538416855.482 * [enter]simplify:  Simplifying (* (sqrt 2) (- (* a1 a1) (* a2 a2)))
1538416855.482 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416855.485 * * [misc]simplify:  iters left: 5 (14 enodes)
1538416855.490 * * [misc]simplify:  iters left: 4 (31 enodes)
1538416855.502 * * [misc]simplify:  iters left: 3 (79 enodes)
1538416855.542 * * [misc]simplify:  iters left: 2 (209 enodes)
1538416855.629 * * [misc]simplify:  iters left: 1 (493 enodes)
1538416855.874 * [exit]simplify:  Simplified to (* (* (+ a1 a2) (sqrt 2)) (- a1 a2))
1538416855.875 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (* (- (pow a1 4) (pow a2 4)) (cos th)) (* (* (+ a1 a2) (sqrt 2)) (- a1 a2))))
1538416855.875 * * * * [misc]progress:  [ 41 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* 1 (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))>
1538416855.875 * * * * [misc]progress:  [ 42 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1538416855.875 * [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (* a2 a2))
1538416855.875 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416855.878 * * [misc]simplify:  iters left: 4 (13 enodes)
1538416855.883 * * [misc]simplify:  iters left: 3 (22 enodes)
1538416855.890 * * [misc]simplify:  iters left: 2 (30 enodes)
1538416855.897 * * [misc]simplify:  iters left: 1 (35 enodes)
1538416855.907 * [exit]simplify:  Simplified to (* (/ (* a2 a2) (sqrt 2)) (cos th))
1538416855.907 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (* a2 a2) (sqrt 2)) (cos th))))
1538416855.907 * * * * [misc]progress:  [ 43 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (* a1 a1) (/ (cos th) (sqrt 2))) (* (* a2 a2) (/ (cos th) (sqrt 2)))))>
1538416855.907 * [enter]simplify:  Simplifying (* (* a2 a2) (/ (cos th) (sqrt 2)))
1538416855.907 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416855.910 * * [misc]simplify:  iters left: 4 (13 enodes)
1538416855.915 * * [misc]simplify:  iters left: 3 (22 enodes)
1538416855.918 * * [misc]simplify:  iters left: 2 (30 enodes)
1538416855.922 * * [misc]simplify:  iters left: 1 (41 enodes)
1538416855.928 * [exit]simplify:  Simplified to (/ (* (cos th) a2) (/ (sqrt 2) a2))
1538416855.928 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (+ (* (* a1 a1) (/ (cos th) (sqrt 2))) (/ (* (cos th) a2) (/ (sqrt 2) a2))))
1538416855.928 * * * * [misc]progress:  [ 44 / 69 ] 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)))))>
1538416855.928 * [enter]simplify:  Simplifying (cbrt (+ (* a1 a1) (* a2 a2)))
1538416855.928 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416855.929 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416855.930 * [exit]simplify:  Simplified to (cbrt (+ (* a1 a1) (* a2 a2)))
1538416855.931 * [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)))))
1538416855.931 * * * * [misc]progress:  [ 45 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416855.931 * [enter]simplify:  Simplifying (sqrt (+ (* a1 a1) (* a2 a2)))
1538416855.931 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416855.932 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416855.933 * [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
1538416855.933 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416855.933 * * * * [misc]progress:  [ 46 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) 1) (+ (* a1 a1) (* a2 a2))))>
1538416855.933 * [enter]simplify:  Simplifying (+ (* a1 a1) (* a2 a2))
1538416855.933 * * [misc]simplify:  iters left: 4 (5 enodes)
1538416855.934 * * [misc]simplify:  iters left: 3 (6 enodes)
1538416855.935 * [exit]simplify:  Simplified to (+ (* a1 a1) (* a2 a2))
1538416855.935 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) 1) (+ (* a1 a1) (* a2 a2))))
1538416855.935 * * * * [misc]progress:  [ 47 / 69 ] 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)))))>
1538416855.935 * [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
1538416855.935 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416855.936 * [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
1538416855.936 * [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)))))
1538416855.936 * * * * [misc]progress:  [ 48 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (sqrt (/ (cos th) (sqrt 2))) (* (sqrt (/ (cos th) (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))>
1538416855.937 * [enter]simplify:  Simplifying (sqrt (/ (cos th) (sqrt 2)))
1538416855.937 * * [misc]simplify:  iters left: 4 (6 enodes)
1538416855.938 * [exit]simplify:  Simplified to (sqrt (/ (cos th) (sqrt 2)))
1538416855.938 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (sqrt (/ (cos th) (sqrt 2))) (* (sqrt (/ (cos th) (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))
1538416855.938 * * * * [misc]progress:  [ 49 / 69 ] 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)))))>
1538416855.938 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538416855.938 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416855.940 * * [misc]simplify:  iters left: 5 (15 enodes)
1538416855.945 * * [misc]simplify:  iters left: 4 (24 enodes)
1538416855.952 * * [misc]simplify:  iters left: 3 (27 enodes)
1538416855.960 * * [misc]simplify:  iters left: 2 (30 enodes)
1538416855.968 * [exit]simplify:  Simplified to (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2))))
1538416855.968 * [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)))))
1538416855.968 * * * * [misc]progress:  [ 50 / 69 ] 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)))))>
1538416855.968 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1538416855.969 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416855.971 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416855.974 * * [misc]simplify:  iters left: 4 (12 enodes)
1538416855.978 * * [misc]simplify:  iters left: 3 (13 enodes)
1538416855.982 * [exit]simplify:  Simplified to (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1538416855.982 * [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)))))
1538416855.982 * * * * [misc]progress:  [ 51 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) 1) (* (/ (cbrt (cos th)) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))>
1538416855.983 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) 1)
1538416855.983 * * [misc]simplify:  iters left: 6 (6 enodes)
1538416855.985 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416855.988 * * [misc]simplify:  iters left: 4 (16 enodes)
1538416855.991 * * [misc]simplify:  iters left: 3 (18 enodes)
1538416855.995 * * [misc]simplify:  iters left: 2 (23 enodes)
1538416856.000 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1538416856.000 * [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)))))
1538416856.000 * * * * [misc]progress:  [ 52 / 69 ] 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)))))>
1538416856.001 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538416856.001 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416856.004 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416856.007 * [exit]simplify:  Simplified to (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1538416856.007 * [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)))))
1538416856.007 * * * * [misc]progress:  [ 53 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))>
1538416856.007 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1538416856.008 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416856.010 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1538416856.010 * [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)))))
1538416856.010 * * * * [misc]progress:  [ 54 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (cos th)) 1) (* (/ (sqrt (cos th)) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))>
1538416856.011 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) 1)
1538416856.011 * * [misc]simplify:  iters left: 4 (5 enodes)
1538416856.012 * * [misc]simplify:  iters left: 3 (7 enodes)
1538416856.014 * * [misc]simplify:  iters left: 2 (9 enodes)
1538416856.016 * [exit]simplify:  Simplified to (sqrt (cos th))
1538416856.016 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (sqrt (cos th)) (* (/ (sqrt (cos th)) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))
1538416856.016 * * * * [misc]progress:  [ 55 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (cos th) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))>
1538416856.017 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538416856.017 * * [misc]simplify:  iters left: 6 (6 enodes)
1538416856.019 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416856.022 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1538416856.022 * [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)))))
1538416856.022 * * * * [misc]progress:  [ 56 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 (sqrt (sqrt 2))) (* (/ (cos th) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))>
1538416856.022 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt 2)))
1538416856.023 * * [misc]simplify:  iters left: 4 (5 enodes)
1538416856.024 * * [misc]simplify:  iters left: 3 (7 enodes)
1538416856.026 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
1538416856.026 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ 1 (sqrt (sqrt 2))) (* (/ (cos th) (sqrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))))
1538416856.026 * * * * [misc]progress:  [ 57 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 1) (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))>
1538416856.027 * [enter]simplify:  Simplifying (/ 1 1)
1538416856.027 * * [misc]simplify:  iters left: 2 (2 enodes)
1538416856.027 * * [misc]simplify:  iters left: 1 (4 enodes)
1538416856.028 * [exit]simplify:  Simplified to 1
1538416856.028 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* 1 (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))
1538416856.028 * * * * [misc]progress:  [ 58 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* 1 (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))>
1538416856.028 * * * * [misc]progress:  [ 59 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (cos th) (* (/ 1 (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))>
1538416856.029 * [enter]simplify:  Simplifying (cos th)
1538416856.029 * * [misc]simplify:  iters left: 1 (2 enodes)
1538416856.029 * [exit]simplify:  Simplified to (cos th)
1538416856.029 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (cos th) (* (/ 1 (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))
1538416856.029 * * * * [misc]progress:  [ 60 / 69 ] 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))))))>
1538416856.030 * [enter]simplify:  Simplifying (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))
1538416856.030 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416856.033 * * [misc]simplify:  iters left: 5 (29 enodes)
1538416856.044 * * [misc]simplify:  iters left: 4 (69 enodes)
1538416856.071 * * [misc]simplify:  iters left: 3 (134 enodes)
1538416856.126 * * [misc]simplify:  iters left: 2 (231 enodes)
1538416856.227 * [exit]simplify:  Simplified to (- (+ (pow a2 4) (pow a1 4)) (* (* a2 a1) (* a2 a1)))
1538416856.227 * [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)))))
1538416856.227 * * * * [misc]progress:  [ 61 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (/ (cos th) (sqrt 2)) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (- (* a1 a1) (* a2 a2))))>
1538416856.227 * [enter]simplify:  Simplifying (- (* a1 a1) (* a2 a2))
1538416856.227 * * [misc]simplify:  iters left: 4 (5 enodes)
1538416856.229 * * [misc]simplify:  iters left: 3 (10 enodes)
1538416856.232 * * [misc]simplify:  iters left: 2 (17 enodes)
1538416856.237 * * [misc]simplify:  iters left: 1 (32 enodes)
1538416856.248 * [exit]simplify:  Simplified to (* (+ a1 a2) (- a1 a2))
1538416856.248 * [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))))
1538416856.248 * * * * [misc]progress:  [ 62 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))>
1538416856.248 * [enter]simplify:  Simplifying (* (cos th) (+ (* a1 a1) (* a2 a2)))
1538416856.248 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416856.251 * * [misc]simplify:  iters left: 5 (16 enodes)
1538416856.256 * * [misc]simplify:  iters left: 4 (26 enodes)
1538416856.263 * [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cos th))
1538416856.263 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (sqrt 2)))
1538416856.263 * * * * [misc]progress:  [ 63 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (+ (* a1 a1) (* a2 a2)) (/ (cos th) (sqrt 2))))>
1538416856.263 * * * * [misc]progress:  [ 64 / 69 ] 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))))>
1538416856.264 * [enter]simplify:  Simplifying (- (+ (/ 1 (sqrt 2)) (* 1/24 (/ (pow th 4) (sqrt 2)))) (* 1/2 (/ (pow th 2) (sqrt 2))))
1538416856.264 * * [misc]simplify:  iters left: 6 (16 enodes)
1538416856.270 * * [misc]simplify:  iters left: 5 (30 enodes)
1538416856.279 * * [misc]simplify:  iters left: 4 (59 enodes)
1538416856.288 * * [misc]simplify:  iters left: 3 (88 enodes)
1538416856.300 * * [misc]simplify:  iters left: 2 (127 enodes)
1538416856.321 * * [misc]simplify:  iters left: 1 (171 enodes)
1538416856.373 * [exit]simplify:  Simplified to (+ (/ 1 (sqrt 2)) (+ (* (/ th (sqrt 2)) (* -1/2 th)) (/ 1/24 (/ (sqrt 2) (pow th 4)))))
1538416856.373 * [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))))
1538416856.373 * * * * [misc]progress:  [ 65 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))>
1538416856.374 * [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
1538416856.374 * * [misc]simplify:  iters left: 3 (5 enodes)
1538416856.376 * [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
1538416856.376 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))
1538416856.376 * * * * [misc]progress:  [ 66 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))>
1538416856.376 * [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
1538416856.376 * * [misc]simplify:  iters left: 3 (5 enodes)
1538416856.378 * [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
1538416856.378 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))
1538416856.378 * * * * [misc]progress:  [ 67 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2))))>
1538416856.378 * [enter]simplify:  Simplifying (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2)))
1538416856.378 * * [misc]simplify:  iters left: 5 (9 enodes)
1538416856.382 * * [misc]simplify:  iters left: 4 (12 enodes)
1538416856.385 * * [misc]simplify:  iters left: 3 (16 enodes)
1538416856.390 * * [misc]simplify:  iters left: 2 (20 enodes)
1538416856.396 * * [misc]simplify:  iters left: 1 (22 enodes)
1538416856.402 * [exit]simplify:  Simplified to (+ (/ (* a1 a1) (sqrt 2)) (/ (* a2 a2) (sqrt 2)))
1538416856.402 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (+ (/ (* a1 a1) (sqrt 2)) (/ (* a2 a2) (sqrt 2))))
1538416856.402 * * * * [misc]progress:  [ 68 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1538416856.403 * [enter]simplify:  Simplifying (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1538416856.403 * * [misc]simplify:  iters left: 6 (13 enodes)
1538416856.408 * * [misc]simplify:  iters left: 5 (22 enodes)
1538416856.414 * * [misc]simplify:  iters left: 4 (36 enodes)
1538416856.427 * * [misc]simplify:  iters left: 3 (57 enodes)
1538416856.443 * * [misc]simplify:  iters left: 2 (78 enodes)
1538416856.465 * * [misc]simplify:  iters left: 1 (105 enodes)
1538416856.497 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
1538416856.497 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
1538416856.497 * * * * [misc]progress:  [ 69 / 69 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1538416856.497 * [enter]simplify:  Simplifying (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1538416856.498 * * [misc]simplify:  iters left: 6 (13 enodes)
1538416856.502 * * [misc]simplify:  iters left: 5 (22 enodes)
1538416856.509 * * [misc]simplify:  iters left: 4 (36 enodes)
1538416856.521 * * [misc]simplify:  iters left: 3 (57 enodes)
1538416856.536 * * [misc]simplify:  iters left: 2 (78 enodes)
1538416856.551 * * [misc]simplify:  iters left: 1 (105 enodes)
1538416856.569 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
1538416856.569 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
1538416856.569 * * * [misc]progress:  adding candidates to table
1538416857.511 * * [misc]progress:  iteration 2 / 4
1538416857.511 * * * [misc]progress:  picking best candidate
1538416857.561 * * * * [misc]pick:  Picked  #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416857.561 * * * [misc]progress:  localizing error
1538416857.577 * * * [misc]progress:  generating rewritten candidates
1538416857.577 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1538416857.584 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1538416857.590 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
1538416857.599 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
1538416857.626 * * * [misc]progress:  generating series expansions
1538416857.626 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1538416857.626 * [misc]backup-simplify:  Simplify (sqrt (+ (* a1 a1) (* a2 a2))) into (sqrt (+ (pow a2 2) (pow a1 2)))
1538416857.626 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in (a1 a2) around 0
1538416857.626 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a2
1538416857.626 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1538416857.626 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416857.626 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416857.626 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.626 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.626 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538416857.626 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538416857.627 * [misc]backup-simplify:  Simplify a1 into a1
1538416857.627 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416857.627 * [misc]backup-simplify:  Simplify (+ 0 (pow a1 2)) into (pow a1 2)
1538416857.627 * [misc]backup-simplify:  Simplify (sqrt (pow a1 2)) into a1
1538416857.627 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538416857.627 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.627 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a1 2)))) into 0
1538416857.627 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a1
1538416857.628 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538416857.628 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416857.628 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416857.628 * [misc]backup-simplify:  Simplify a2 into a2
1538416857.628 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416857.628 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416857.628 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.628 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.628 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416857.628 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538416857.628 * [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
1538416857.628 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416857.628 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.628 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
1538416857.628 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a1
1538416857.628 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538416857.628 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416857.628 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416857.629 * [misc]backup-simplify:  Simplify a2 into a2
1538416857.629 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416857.629 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416857.629 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.629 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.629 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416857.629 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538416857.629 * [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
1538416857.629 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416857.629 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.629 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
1538416857.629 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416857.629 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.629 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.629 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.630 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416857.630 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.630 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.630 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.630 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416857.630 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416857.630 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416857.631 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 a2)) into (/ 1/2 a2)
1538416857.631 * [misc]taylor:  Taking taylor expansion of (/ 1/2 a2) in a2
1538416857.631 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538416857.631 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416857.631 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416857.631 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.631 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.632 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416857.632 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416857.632 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.632 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.632 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.632 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416857.633 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416857.633 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.633 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 a2))))) (* 2 a2)) into 0
1538416857.633 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416857.633 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.633 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.633 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416857.633 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.633 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.633 * [misc]backup-simplify:  Simplify (* 1 (* a2 1)) into a2
1538416857.634 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2)))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538416857.634 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in (a1 a2) around 0
1538416857.634 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538416857.634 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538416857.634 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538416857.634 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416857.634 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416857.634 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.634 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.634 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416857.634 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416857.634 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538416857.634 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538416857.634 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538416857.634 * [misc]backup-simplify:  Simplify a1 into a1
1538416857.635 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416857.635 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416857.635 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416857.635 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416857.635 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416857.635 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416857.636 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.636 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416857.636 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416857.636 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416857.636 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416857.636 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416857.636 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416857.636 * [misc]backup-simplify:  Simplify a2 into a2
1538416857.636 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416857.636 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416857.636 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416857.636 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416857.636 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416857.636 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.636 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.636 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416857.637 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416857.637 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416857.637 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416857.637 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416857.637 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416857.637 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.638 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416857.638 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416857.638 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416857.638 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416857.638 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416857.638 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416857.638 * [misc]backup-simplify:  Simplify a2 into a2
1538416857.638 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416857.638 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416857.638 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416857.638 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416857.638 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416857.638 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.638 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.638 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416857.638 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416857.639 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416857.639 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416857.639 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416857.639 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416857.639 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.640 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416857.640 * [misc]taylor:  Taking taylor expansion of 1 in a2
1538416857.640 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.640 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416857.640 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.640 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.640 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416857.641 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416857.641 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538416857.641 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a2 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a2 2))
1538416857.642 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow a2 2)) in a2
1538416857.642 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538416857.642 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416857.642 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416857.642 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416857.642 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.642 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.642 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416857.642 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416857.642 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416857.643 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416857.643 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.643 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.643 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.643 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416857.643 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416857.643 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416857.644 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416857.644 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.644 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a2 2)))))) (* 2 1)) into 0
1538416857.644 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416857.644 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.645 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416857.645 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416857.645 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.645 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.645 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.645 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 a1)))) into a1
1538416857.645 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2))))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538416857.645 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in (a1 a2) around 0
1538416857.645 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538416857.646 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538416857.646 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538416857.646 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416857.646 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416857.646 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.646 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.646 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416857.646 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416857.646 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538416857.646 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538416857.646 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538416857.646 * [misc]backup-simplify:  Simplify a1 into a1
1538416857.646 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416857.646 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416857.646 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416857.647 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416857.647 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416857.647 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416857.647 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.647 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416857.648 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416857.648 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416857.648 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416857.648 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416857.648 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416857.648 * [misc]backup-simplify:  Simplify a2 into a2
1538416857.648 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416857.648 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416857.648 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416857.648 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416857.648 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416857.648 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.648 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.648 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416857.648 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416857.648 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416857.649 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416857.649 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416857.649 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416857.649 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.649 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416857.650 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416857.650 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416857.650 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416857.650 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416857.650 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416857.650 * [misc]backup-simplify:  Simplify a2 into a2
1538416857.650 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416857.650 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416857.650 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416857.650 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416857.650 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416857.650 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.650 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.650 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416857.650 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416857.651 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416857.651 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416857.651 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416857.651 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416857.651 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.652 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416857.652 * [misc]taylor:  Taking taylor expansion of 1 in a2
1538416857.652 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.652 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416857.652 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.652 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.652 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416857.652 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416857.653 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538416857.653 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a2 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a2 2))
1538416857.653 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow a2 2)) in a2
1538416857.653 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538416857.653 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416857.653 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416857.654 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416857.654 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.654 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.654 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416857.654 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416857.654 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416857.655 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416857.655 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.655 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.655 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.655 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416857.655 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416857.656 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416857.656 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416857.656 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.656 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a2 2)))))) (* 2 1)) into 0
1538416857.656 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416857.656 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.657 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416857.657 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416857.657 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.657 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.657 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.657 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- a1))))) into (* -1 a1)
1538416857.657 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1538416857.658 * [misc]backup-simplify:  Simplify (sqrt (+ (* a1 a1) (* a2 a2))) into (sqrt (+ (pow a2 2) (pow a1 2)))
1538416857.658 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in (a1 a2) around 0
1538416857.658 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a2
1538416857.658 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1538416857.658 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416857.658 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416857.658 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.658 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.658 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538416857.658 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538416857.658 * [misc]backup-simplify:  Simplify a1 into a1
1538416857.658 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416857.658 * [misc]backup-simplify:  Simplify (+ 0 (pow a1 2)) into (pow a1 2)
1538416857.658 * [misc]backup-simplify:  Simplify (sqrt (pow a1 2)) into a1
1538416857.658 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538416857.658 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.659 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a1 2)))) into 0
1538416857.659 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a1
1538416857.659 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538416857.659 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416857.659 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416857.659 * [misc]backup-simplify:  Simplify a2 into a2
1538416857.659 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416857.659 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416857.659 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.659 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.659 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416857.659 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538416857.659 * [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
1538416857.659 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416857.659 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.659 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
1538416857.659 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a1
1538416857.659 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538416857.660 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416857.660 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416857.660 * [misc]backup-simplify:  Simplify a2 into a2
1538416857.660 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416857.660 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416857.660 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.660 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.660 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416857.660 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538416857.660 * [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
1538416857.660 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416857.660 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.660 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
1538416857.660 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416857.660 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.661 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.661 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.661 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416857.661 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.661 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.661 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.661 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416857.661 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416857.661 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416857.662 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 a2)) into (/ 1/2 a2)
1538416857.662 * [misc]taylor:  Taking taylor expansion of (/ 1/2 a2) in a2
1538416857.662 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538416857.662 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416857.662 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416857.662 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.662 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.663 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416857.663 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416857.663 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.663 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.663 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.663 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416857.664 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416857.664 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.664 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 a2))))) (* 2 a2)) into 0
1538416857.664 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416857.664 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.664 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.664 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416857.664 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.664 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.664 * [misc]backup-simplify:  Simplify (* 1 (* a2 1)) into a2
1538416857.665 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2)))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538416857.665 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in (a1 a2) around 0
1538416857.665 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538416857.665 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538416857.665 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538416857.665 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416857.665 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416857.665 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.665 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.665 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416857.665 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416857.665 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538416857.665 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538416857.665 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538416857.665 * [misc]backup-simplify:  Simplify a1 into a1
1538416857.666 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416857.666 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416857.666 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416857.666 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416857.666 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416857.666 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416857.667 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.667 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416857.667 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416857.667 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416857.667 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416857.667 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416857.667 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416857.667 * [misc]backup-simplify:  Simplify a2 into a2
1538416857.667 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416857.670 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416857.670 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416857.671 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416857.671 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416857.671 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.671 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.671 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416857.671 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416857.671 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416857.672 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416857.672 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416857.672 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416857.672 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.672 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416857.672 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416857.672 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416857.672 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416857.673 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416857.673 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416857.673 * [misc]backup-simplify:  Simplify a2 into a2
1538416857.673 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416857.673 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416857.673 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416857.673 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416857.673 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416857.673 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.673 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.673 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416857.673 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416857.673 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416857.674 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416857.674 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416857.674 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416857.674 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.674 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416857.675 * [misc]taylor:  Taking taylor expansion of 1 in a2
1538416857.675 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.675 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416857.675 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.675 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.675 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416857.675 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416857.675 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538416857.676 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a2 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a2 2))
1538416857.676 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow a2 2)) in a2
1538416857.676 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538416857.676 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416857.676 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416857.676 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416857.677 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.677 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.677 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416857.677 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416857.677 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416857.677 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416857.677 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.678 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.678 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.678 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416857.678 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416857.678 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416857.679 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416857.679 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.679 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a2 2)))))) (* 2 1)) into 0
1538416857.679 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416857.679 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.679 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416857.680 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416857.680 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.680 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.680 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.680 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 a1)))) into a1
1538416857.680 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2))))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538416857.680 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in (a1 a2) around 0
1538416857.680 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538416857.680 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538416857.680 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538416857.681 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416857.681 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416857.681 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.681 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.681 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416857.681 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416857.681 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538416857.681 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538416857.681 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538416857.681 * [misc]backup-simplify:  Simplify a1 into a1
1538416857.681 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416857.681 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416857.681 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416857.682 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416857.682 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416857.682 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416857.682 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.682 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416857.682 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416857.682 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416857.682 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416857.682 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416857.683 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416857.683 * [misc]backup-simplify:  Simplify a2 into a2
1538416857.683 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416857.683 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416857.683 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416857.683 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416857.683 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416857.683 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.683 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.683 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416857.683 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416857.683 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416857.684 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416857.684 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416857.684 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416857.684 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.685 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416857.685 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416857.685 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416857.685 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416857.685 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416857.685 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416857.685 * [misc]backup-simplify:  Simplify a2 into a2
1538416857.685 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416857.685 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416857.685 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416857.685 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416857.685 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416857.685 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.685 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.685 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416857.685 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416857.686 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416857.686 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416857.686 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416857.686 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416857.686 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.687 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416857.687 * [misc]taylor:  Taking taylor expansion of 1 in a2
1538416857.687 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.687 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416857.687 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.687 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.687 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416857.688 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416857.688 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538416857.689 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a2 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a2 2))
1538416857.689 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow a2 2)) in a2
1538416857.689 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538416857.689 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416857.689 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416857.689 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416857.689 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.689 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.689 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416857.689 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416857.689 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416857.690 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416857.690 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.690 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.690 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.690 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416857.690 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416857.690 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416857.691 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416857.691 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.691 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a2 2)))))) (* 2 1)) into 0
1538416857.691 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416857.691 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.692 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416857.692 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416857.692 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.692 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.692 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.692 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- a1))))) into (* -1 a1)
1538416857.692 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
1538416857.692 * [misc]backup-simplify:  Simplify (/ (cos th) (sqrt 2)) into (/ (cos th) (sqrt 2))
1538416857.693 * [misc]approximate:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in (th) around 0
1538416857.693 * [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
1538416857.693 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538416857.693 * [misc]taylor:  Taking taylor expansion of th in th
1538416857.693 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.693 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.693 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416857.693 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416857.693 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.693 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.693 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.693 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416857.694 * [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
1538416857.694 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538416857.694 * [misc]taylor:  Taking taylor expansion of th in th
1538416857.694 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.694 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.694 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416857.694 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416857.694 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.694 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.694 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.694 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416857.695 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416857.695 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416857.695 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416857.695 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.697 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538416857.698 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416857.699 * [misc]backup-simplify:  Simplify (- (/ (- 1/2) (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 1/2 (/ 1 (sqrt 2))))
1538416857.700 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ 1 (sqrt 2)))) into (- (* 1/2 (/ 1 (sqrt 2))))
1538416857.702 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538416857.702 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416857.703 * [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
1538416857.703 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.708 * [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
1538416857.709 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416857.711 * [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)))
1538416857.711 * [misc]backup-simplify:  Simplify (* 1/24 (/ 1 (sqrt 2))) into (/ 1/24 (sqrt 2))
1538416857.712 * [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))))
1538416857.713 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416857.713 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in (th) around 0
1538416857.713 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
1538416857.713 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538416857.713 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538416857.713 * [misc]taylor:  Taking taylor expansion of th in th
1538416857.713 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.713 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.713 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416857.713 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416857.713 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416857.713 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416857.713 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.713 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.713 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.713 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416857.713 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
1538416857.713 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538416857.713 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538416857.714 * [misc]taylor:  Taking taylor expansion of th in th
1538416857.714 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.714 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.714 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416857.714 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416857.714 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416857.714 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416857.714 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.714 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.714 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.714 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416857.714 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416857.715 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416857.715 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.716 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416857.716 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538416857.716 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.716 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416857.717 * [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
1538416857.717 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.718 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416857.719 * [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
1538416857.719 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.719 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416857.720 * [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
1538416857.720 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.721 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416857.721 * [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
1538416857.722 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.722 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) into (/ (cos th) (sqrt 2))
1538416857.722 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 (- th))) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416857.722 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in (th) around 0
1538416857.722 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in th
1538416857.722 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538416857.722 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538416857.722 * [misc]taylor:  Taking taylor expansion of -1 in th
1538416857.722 * [misc]backup-simplify:  Simplify -1 into -1
1538416857.722 * [misc]taylor:  Taking taylor expansion of th in th
1538416857.722 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.722 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.722 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538416857.722 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416857.722 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416857.722 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416857.722 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.722 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.722 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.723 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416857.723 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in th
1538416857.723 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538416857.723 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538416857.723 * [misc]taylor:  Taking taylor expansion of -1 in th
1538416857.723 * [misc]backup-simplify:  Simplify -1 into -1
1538416857.723 * [misc]taylor:  Taking taylor expansion of th in th
1538416857.723 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.723 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.723 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538416857.723 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416857.723 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416857.723 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416857.723 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.723 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.723 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.723 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416857.724 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416857.724 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416857.724 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.725 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416857.725 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538416857.725 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.726 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416857.726 * [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
1538416857.726 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.727 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416857.728 * [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
1538416857.728 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.728 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416857.729 * [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
1538416857.729 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.730 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416857.731 * [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
1538416857.731 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.731 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) into (/ (cos th) (sqrt 2))
1538416857.731 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1)
1538416857.731 * [misc]backup-simplify:  Simplify (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) into (* (/ (cos th) (sqrt 2)) (sqrt (+ (pow a2 2) (pow a1 2))))
1538416857.731 * [misc]approximate:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (sqrt (+ (pow a2 2) (pow a1 2)))) in (th a1 a2) around 0
1538416857.731 * [misc]taylor:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (sqrt (+ (pow a2 2) (pow a1 2)))) in a2
1538416857.731 * [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in a2
1538416857.731 * [misc]taylor:  Taking taylor expansion of (cos th) in a2
1538416857.731 * [misc]taylor:  Taking taylor expansion of th in a2
1538416857.731 * [misc]backup-simplify:  Simplify th into th
1538416857.731 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538416857.731 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538416857.731 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416857.731 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416857.731 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.732 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.732 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.732 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1538416857.732 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1538416857.732 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416857.732 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1538416857.732 * [misc]backup-simplify:  Simplify (/ (cos th) (sqrt 2)) into (/ (cos th) (sqrt 2))
1538416857.732 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a2
1538416857.732 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1538416857.732 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416857.732 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416857.732 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.732 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.732 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538416857.732 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538416857.732 * [misc]backup-simplify:  Simplify a1 into a1
1538416857.732 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416857.732 * [misc]backup-simplify:  Simplify (+ 0 (pow a1 2)) into (pow a1 2)
1538416857.732 * [misc]backup-simplify:  Simplify (sqrt (pow a1 2)) into a1
1538416857.733 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538416857.733 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.733 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a1 2)))) into 0
1538416857.733 * [misc]taylor:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (sqrt (+ (pow a2 2) (pow a1 2)))) in a1
1538416857.733 * [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in a1
1538416857.733 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1538416857.733 * [misc]taylor:  Taking taylor expansion of th in a1
1538416857.733 * [misc]backup-simplify:  Simplify th into th
1538416857.733 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538416857.733 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538416857.733 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416857.733 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416857.733 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.733 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.733 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.733 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1538416857.733 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1538416857.733 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416857.733 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1538416857.733 * [misc]backup-simplify:  Simplify (/ (cos th) (sqrt 2)) into (/ (cos th) (sqrt 2))
1538416857.734 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a1
1538416857.734 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538416857.734 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416857.734 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416857.734 * [misc]backup-simplify:  Simplify a2 into a2
1538416857.734 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416857.734 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416857.734 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.734 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.734 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416857.734 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538416857.734 * [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
1538416857.734 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416857.734 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.734 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
1538416857.734 * [misc]taylor:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (sqrt (+ (pow a2 2) (pow a1 2)))) in th
1538416857.734 * [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
1538416857.734 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538416857.734 * [misc]taylor:  Taking taylor expansion of th in th
1538416857.734 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.734 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.734 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416857.734 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416857.734 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.734 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.734 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.735 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416857.735 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in th
1538416857.735 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538416857.735 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416857.735 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416857.735 * [misc]backup-simplify:  Simplify a2 into a2
1538416857.735 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416857.735 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416857.735 * [misc]backup-simplify:  Simplify a1 into a1
1538416857.735 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416857.735 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416857.735 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1538416857.735 * [misc]backup-simplify:  Simplify (sqrt (+ (pow a2 2) (pow a1 2))) into (sqrt (+ (pow a2 2) (pow a1 2)))
1538416857.735 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416857.735 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538416857.735 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.735 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (pow a2 2) (pow a1 2))))) into 0
1538416857.735 * [misc]taylor:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (sqrt (+ (pow a2 2) (pow a1 2)))) in th
1538416857.735 * [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
1538416857.735 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538416857.735 * [misc]taylor:  Taking taylor expansion of th in th
1538416857.735 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.736 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.736 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416857.736 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416857.736 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.736 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.736 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.736 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416857.736 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in th
1538416857.736 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538416857.736 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416857.736 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416857.736 * [misc]backup-simplify:  Simplify a2 into a2
1538416857.736 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416857.736 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416857.736 * [misc]backup-simplify:  Simplify a1 into a1
1538416857.736 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416857.736 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416857.736 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1538416857.736 * [misc]backup-simplify:  Simplify (sqrt (+ (pow a2 2) (pow a1 2))) into (sqrt (+ (pow a2 2) (pow a1 2)))
1538416857.736 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416857.737 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538416857.737 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.737 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (pow a2 2) (pow a1 2))))) into 0
1538416857.737 * [misc]backup-simplify:  Simplify (* (/ 1 (sqrt 2)) (sqrt (+ (pow a2 2) (pow a1 2)))) into (* (/ 1 (sqrt 2)) (sqrt (+ (pow a2 2) (pow a1 2))))
1538416857.737 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (sqrt 2)) (sqrt (+ (pow a2 2) (pow a1 2)))) in a1
1538416857.737 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt 2)) in a1
1538416857.737 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416857.737 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416857.737 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.737 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.737 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.738 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416857.738 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a1
1538416857.738 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538416857.738 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416857.738 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416857.738 * [misc]backup-simplify:  Simplify a2 into a2
1538416857.738 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416857.738 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416857.738 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.738 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.738 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416857.738 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538416857.738 * [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
1538416857.738 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416857.738 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.738 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
1538416857.738 * [misc]backup-simplify:  Simplify (* (/ 1 (sqrt 2)) a2) into (/ a2 (sqrt 2))
1538416857.738 * [misc]taylor:  Taking taylor expansion of (/ a2 (sqrt 2)) in a2
1538416857.739 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416857.739 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.739 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.739 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416857.739 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416857.739 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.739 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.739 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.739 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416857.739 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416857.739 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416857.740 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) 0) (* 0 (sqrt (+ (pow a2 2) (pow a1 2))))) into 0
1538416857.740 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416857.740 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.740 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416857.740 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.740 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.740 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416857.740 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) 0) (* 0 a2)) into 0
1538416857.740 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416857.740 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.740 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.740 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416857.741 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416857.741 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538416857.741 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.742 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (pow a2 2) (pow a1 2))))) into 0
1538416857.742 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538416857.743 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416857.744 * [misc]backup-simplify:  Simplify (- (/ (- 1/2) (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 1/2 (/ 1 (sqrt 2))))
1538416857.745 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) 0) (+ (* 0 0) (* (- (* 1/2 (/ 1 (sqrt 2)))) (sqrt (+ (pow a2 2) (pow a1 2)))))) into (- (* 1/2 (* (/ 1 (sqrt 2)) (sqrt (+ (pow a2 2) (pow a1 2))))))
1538416857.745 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (* (/ 1 (sqrt 2)) (sqrt (+ (pow a2 2) (pow a1 2)))))) in a1
1538416857.745 * [misc]taylor:  Taking taylor expansion of (* 1/2 (* (/ 1 (sqrt 2)) (sqrt (+ (pow a2 2) (pow a1 2))))) in a1
1538416857.745 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1538416857.745 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416857.745 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (sqrt 2)) (sqrt (+ (pow a2 2) (pow a1 2)))) in a1
1538416857.745 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt 2)) in a1
1538416857.745 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416857.745 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416857.745 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.745 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.745 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.745 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416857.745 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a2 2) (pow a1 2))) in a1
1538416857.745 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538416857.745 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416857.745 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416857.745 * [misc]backup-simplify:  Simplify a2 into a2
1538416857.746 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416857.746 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416857.746 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.746 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.746 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416857.746 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538416857.746 * [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
1538416857.746 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416857.746 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.746 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
1538416857.746 * [misc]backup-simplify:  Simplify (* (/ 1 (sqrt 2)) a2) into (/ a2 (sqrt 2))
1538416857.746 * [misc]backup-simplify:  Simplify (* 1/2 (/ a2 (sqrt 2))) into (* 1/2 (/ a2 (sqrt 2)))
1538416857.746 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ a2 (sqrt 2)))) into (- (* 1/2 (/ a2 (sqrt 2))))
1538416857.747 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ a2 (sqrt 2)))) in a2
1538416857.747 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ a2 (sqrt 2))) in a2
1538416857.747 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538416857.747 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416857.747 * [misc]taylor:  Taking taylor expansion of (/ a2 (sqrt 2)) in a2
1538416857.747 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416857.747 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.747 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.747 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416857.747 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416857.747 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.747 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.747 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.747 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416857.747 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416857.747 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.747 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.747 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416857.747 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416857.748 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416857.748 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 a2)) into (/ 1/2 a2)
1538416857.749 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416857.749 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538416857.749 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) (/ 1/2 a2)) (+ (* 0 0) (* 0 a2))) into (* 1/2 (/ 1 (* (sqrt 2) a2)))
1538416857.749 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (* (sqrt 2) a2))) in a2
1538416857.749 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538416857.749 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416857.750 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqrt 2) a2)) in a2
1538416857.750 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) a2) in a2
1538416857.750 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416857.750 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416857.750 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.750 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.750 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.750 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416857.750 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.750 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.750 * [misc]backup-simplify:  Simplify (* (sqrt 2) 0) into 0
1538416857.750 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 1) (* 0 0)) into (sqrt 2)
1538416857.751 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416857.751 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416857.752 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 1) (* 0 0))) into 0
1538416857.752 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416857.752 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ 1 (sqrt 2)))) into 0
1538416857.752 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.752 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.752 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.752 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416857.752 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.752 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416857.753 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538416857.753 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.753 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (pow a2 2) (pow a1 2))))) into 0
1538416857.754 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538416857.754 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416857.755 * [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
1538416857.755 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) 0) (+ (* 0 0) (+ (* (- (* 1/2 (/ 1 (sqrt 2)))) 0) (* 0 (sqrt (+ (pow a2 2) (pow a1 2))))))) into 0
1538416857.755 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416857.755 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.755 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416857.755 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.755 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.756 * [misc]backup-simplify:  Simplify (* (/ 1 (sqrt 2)) (* a2 (* 1 1))) into (/ a2 (sqrt 2))
1538416857.756 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (* (/ 1 a1) (/ 1 a1)) (* (/ 1 a2) (/ 1 a2))))) into (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))
1538416857.756 * [misc]approximate:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in (th a1 a2) around 0
1538416857.756 * [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in a2
1538416857.756 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in a2
1538416857.756 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538416857.756 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538416857.756 * [misc]taylor:  Taking taylor expansion of th in a2
1538416857.756 * [misc]backup-simplify:  Simplify th into th
1538416857.756 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416857.756 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416857.756 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416857.756 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416857.756 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416857.756 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.756 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.756 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.757 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416857.757 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416857.757 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416857.757 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416857.757 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416857.757 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538416857.757 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538416857.757 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538416857.757 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416857.757 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416857.757 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.757 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.757 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416857.757 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416857.757 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538416857.757 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538416857.757 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538416857.757 * [misc]backup-simplify:  Simplify a1 into a1
1538416857.757 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416857.757 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416857.758 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416857.758 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416857.758 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416857.758 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416857.758 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.758 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416857.758 * [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in a1
1538416857.758 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in a1
1538416857.758 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538416857.758 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538416857.758 * [misc]taylor:  Taking taylor expansion of th in a1
1538416857.758 * [misc]backup-simplify:  Simplify th into th
1538416857.758 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416857.758 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416857.758 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416857.758 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416857.758 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416857.758 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.759 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.759 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.759 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416857.759 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416857.759 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416857.759 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416857.759 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416857.759 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416857.759 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416857.759 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416857.759 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416857.759 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416857.759 * [misc]backup-simplify:  Simplify a2 into a2
1538416857.759 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416857.759 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416857.759 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416857.759 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416857.759 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416857.759 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.759 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.760 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416857.760 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416857.760 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416857.760 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416857.760 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416857.760 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416857.760 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.760 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416857.760 * [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in th
1538416857.760 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
1538416857.760 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538416857.760 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538416857.760 * [misc]taylor:  Taking taylor expansion of th in th
1538416857.760 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.760 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.761 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416857.761 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416857.761 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416857.761 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416857.761 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.761 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.761 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.761 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416857.761 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416857.761 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416857.761 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416857.761 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416857.761 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416857.761 * [misc]backup-simplify:  Simplify a2 into a2
1538416857.761 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416857.761 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416857.761 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416857.761 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416857.761 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416857.761 * [misc]backup-simplify:  Simplify a1 into a1
1538416857.761 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416857.761 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416857.762 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538416857.762 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538416857.762 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416857.762 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416857.762 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538416857.762 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538416857.762 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.762 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538416857.762 * [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in th
1538416857.762 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
1538416857.762 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538416857.762 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538416857.762 * [misc]taylor:  Taking taylor expansion of th in th
1538416857.762 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.762 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.762 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416857.762 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416857.763 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416857.763 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416857.763 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.763 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.763 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.763 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416857.763 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416857.763 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416857.763 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416857.763 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416857.763 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416857.763 * [misc]backup-simplify:  Simplify a2 into a2
1538416857.763 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416857.763 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416857.763 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416857.763 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416857.763 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416857.763 * [misc]backup-simplify:  Simplify a1 into a1
1538416857.763 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416857.763 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416857.764 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538416857.764 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538416857.764 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416857.764 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416857.764 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538416857.764 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538416857.765 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.765 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538416857.766 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))
1538416857.766 * [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in a1
1538416857.766 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in a1
1538416857.766 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538416857.766 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538416857.766 * [misc]taylor:  Taking taylor expansion of th in a1
1538416857.766 * [misc]backup-simplify:  Simplify th into th
1538416857.766 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416857.766 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416857.766 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416857.766 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416857.766 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416857.766 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.767 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.767 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.767 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416857.767 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416857.767 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416857.767 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416857.767 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416857.768 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416857.768 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416857.768 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416857.768 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416857.768 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416857.768 * [misc]backup-simplify:  Simplify a2 into a2
1538416857.768 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416857.768 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416857.768 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416857.768 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416857.768 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416857.768 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.768 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.768 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416857.768 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416857.769 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416857.769 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416857.769 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416857.769 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416857.769 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.770 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416857.770 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 th)) (sqrt 2)) 1) into (/ (cos (/ 1 th)) (sqrt 2))
1538416857.770 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in a2
1538416857.770 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538416857.770 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538416857.770 * [misc]taylor:  Taking taylor expansion of th in a2
1538416857.770 * [misc]backup-simplify:  Simplify th into th
1538416857.770 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416857.770 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416857.770 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416857.770 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416857.770 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416857.770 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.771 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.771 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.771 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416857.771 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416857.771 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416857.771 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416857.772 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416857.772 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416857.773 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) 0) (* 0 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538416857.773 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416857.773 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.773 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416857.773 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538416857.773 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538416857.775 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416857.775 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538416857.775 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416857.775 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.776 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416857.776 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) 0) (* 0 1)) into 0
1538416857.776 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416857.776 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.776 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416857.777 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416857.777 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416857.777 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538416857.778 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416857.778 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.779 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538416857.780 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416857.781 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538416857.782 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538416857.782 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416857.782 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.782 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416857.782 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.782 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416857.782 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416857.783 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538416857.783 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a2 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a2 2))
1538416857.784 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416857.785 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416857.785 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416857.786 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416857.786 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416857.786 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416857.787 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.788 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416857.789 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538416857.789 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 1/2 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (* 1/2 (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))))
1538416857.789 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2)))) in a2
1538416857.789 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538416857.789 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416857.789 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in a2
1538416857.789 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538416857.789 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538416857.790 * [misc]taylor:  Taking taylor expansion of th in a2
1538416857.790 * [misc]backup-simplify:  Simplify th into th
1538416857.790 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416857.790 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416857.790 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416857.790 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1538416857.790 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416857.790 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416857.790 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.790 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.790 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.790 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416857.790 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416857.790 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.790 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.791 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416857.791 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416857.791 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416857.791 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416857.791 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416857.791 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1538416857.792 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416857.792 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416857.792 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538416857.792 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538416857.793 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416857.794 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538416857.794 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416857.794 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.794 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416857.794 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1538416857.795 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416857.795 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ (cos (/ 1 th)) (sqrt 2)))) into 0
1538416857.796 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.796 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.796 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416857.796 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538416857.796 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538416857.797 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416857.797 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538416857.798 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416857.798 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.798 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416857.798 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.799 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416857.799 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416857.800 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538416857.800 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416857.800 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.801 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538416857.801 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416857.802 * [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
1538416857.803 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1538416857.803 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416857.803 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.803 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416857.803 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.803 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416857.803 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.803 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416857.803 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416857.804 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416857.804 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416857.804 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.805 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a2 2)))))) (* 2 1)) into 0
1538416857.807 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538416857.809 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416857.809 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416857.811 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416857.811 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538416857.811 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416857.811 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.812 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416857.813 * [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
1538416857.813 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) 0) (+ (* 0 (/ 1/2 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538416857.813 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416857.814 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.814 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.815 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416857.815 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416857.815 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416857.816 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416857.816 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416857.816 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416857.817 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.817 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416857.817 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416857.818 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1538416857.818 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538416857.818 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 (/ (cos (/ 1 th)) (sqrt 2))))) into 0
1538416857.818 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.819 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.819 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (* 1 (* (/ 1 (/ 1 a1)) 1))) into (/ (* a1 (cos th)) (sqrt 2))
1538416857.819 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 (- th))) (sqrt 2)) (sqrt (+ (* (/ 1 (- a1)) (/ 1 (- a1))) (* (/ 1 (- a2)) (/ 1 (- a2)))))) into (* (/ (cos (/ -1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))
1538416857.819 * [misc]approximate:  Taking taylor expansion of (* (/ (cos (/ -1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in (th a1 a2) around 0
1538416857.819 * [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ -1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in a2
1538416857.819 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in a2
1538416857.819 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538416857.819 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538416857.819 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538416857.819 * [misc]backup-simplify:  Simplify -1 into -1
1538416857.819 * [misc]taylor:  Taking taylor expansion of th in a2
1538416857.819 * [misc]backup-simplify:  Simplify th into th
1538416857.819 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416857.819 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416857.819 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416857.819 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416857.819 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416857.819 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.820 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.820 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.820 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416857.820 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416857.820 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416857.820 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416857.820 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416857.820 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538416857.820 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538416857.820 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538416857.820 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416857.820 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416857.820 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.820 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.820 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416857.820 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416857.821 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538416857.821 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538416857.821 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538416857.821 * [misc]backup-simplify:  Simplify a1 into a1
1538416857.821 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416857.821 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416857.821 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416857.821 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416857.821 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416857.821 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416857.821 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.821 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416857.821 * [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ -1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in a1
1538416857.821 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in a1
1538416857.821 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538416857.821 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538416857.821 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538416857.821 * [misc]backup-simplify:  Simplify -1 into -1
1538416857.822 * [misc]taylor:  Taking taylor expansion of th in a1
1538416857.822 * [misc]backup-simplify:  Simplify th into th
1538416857.822 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416857.822 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416857.822 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416857.822 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416857.822 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416857.822 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.822 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.822 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.822 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416857.822 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416857.822 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416857.822 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416857.822 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416857.822 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416857.822 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416857.822 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416857.822 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416857.822 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416857.822 * [misc]backup-simplify:  Simplify a2 into a2
1538416857.823 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416857.823 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416857.823 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416857.823 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416857.823 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416857.823 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.823 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.823 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416857.823 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416857.823 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416857.823 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416857.823 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416857.823 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416857.823 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.824 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416857.824 * [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ -1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in th
1538416857.824 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in th
1538416857.824 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538416857.824 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538416857.824 * [misc]taylor:  Taking taylor expansion of -1 in th
1538416857.824 * [misc]backup-simplify:  Simplify -1 into -1
1538416857.824 * [misc]taylor:  Taking taylor expansion of th in th
1538416857.824 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.824 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.824 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538416857.824 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416857.824 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416857.824 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416857.824 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.824 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.824 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.824 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416857.824 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416857.824 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416857.824 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416857.824 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416857.824 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416857.824 * [misc]backup-simplify:  Simplify a2 into a2
1538416857.824 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416857.825 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416857.825 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416857.825 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416857.825 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416857.825 * [misc]backup-simplify:  Simplify a1 into a1
1538416857.825 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416857.825 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416857.825 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538416857.825 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538416857.825 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416857.825 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416857.825 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538416857.825 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538416857.825 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.825 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538416857.826 * [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ -1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in th
1538416857.826 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in th
1538416857.826 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538416857.826 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538416857.826 * [misc]taylor:  Taking taylor expansion of -1 in th
1538416857.826 * [misc]backup-simplify:  Simplify -1 into -1
1538416857.826 * [misc]taylor:  Taking taylor expansion of th in th
1538416857.826 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.826 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.826 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538416857.826 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416857.826 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416857.826 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416857.826 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.826 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.826 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.826 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416857.826 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416857.826 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416857.826 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416857.826 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416857.826 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416857.826 * [misc]backup-simplify:  Simplify a2 into a2
1538416857.826 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416857.826 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416857.826 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416857.826 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416857.826 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416857.827 * [misc]backup-simplify:  Simplify a1 into a1
1538416857.827 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416857.827 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416857.827 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538416857.827 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) into (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))
1538416857.827 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416857.827 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416857.827 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538416857.827 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538416857.827 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.827 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538416857.828 * [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into (* (/ (cos (/ -1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))
1538416857.828 * [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ -1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) in a1
1538416857.828 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in a1
1538416857.828 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538416857.828 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538416857.828 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538416857.828 * [misc]backup-simplify:  Simplify -1 into -1
1538416857.828 * [misc]taylor:  Taking taylor expansion of th in a1
1538416857.828 * [misc]backup-simplify:  Simplify th into th
1538416857.828 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416857.828 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416857.828 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416857.828 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416857.828 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416857.828 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.828 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.828 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.828 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416857.828 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416857.829 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416857.829 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416857.829 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416857.829 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416857.829 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416857.829 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416857.829 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416857.829 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416857.829 * [misc]backup-simplify:  Simplify a2 into a2
1538416857.829 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416857.829 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416857.829 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416857.829 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416857.829 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416857.829 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.829 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.829 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416857.829 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416857.829 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416857.829 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416857.830 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416857.830 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416857.830 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.830 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416857.830 * [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 th)) (sqrt 2)) 1) into (/ (cos (/ -1 th)) (sqrt 2))
1538416857.830 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in a2
1538416857.830 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538416857.830 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538416857.830 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538416857.830 * [misc]backup-simplify:  Simplify -1 into -1
1538416857.830 * [misc]taylor:  Taking taylor expansion of th in a2
1538416857.830 * [misc]backup-simplify:  Simplify th into th
1538416857.830 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416857.830 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416857.830 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416857.830 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416857.830 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416857.830 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.831 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.831 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.831 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416857.831 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416857.831 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416857.831 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416857.831 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416857.831 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416857.832 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) 0) (* 0 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538416857.832 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416857.832 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.832 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416857.832 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538416857.832 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538416857.833 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416857.833 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538416857.833 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416857.833 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.834 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416857.834 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) 0) (* 0 1)) into 0
1538416857.834 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416857.834 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.834 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416857.834 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416857.834 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416857.835 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538416857.835 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416857.835 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.835 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538416857.836 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416857.837 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538416857.837 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538416857.837 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416857.837 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.837 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416857.837 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.837 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416857.838 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416857.838 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538416857.838 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a2 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a2 2))
1538416857.839 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416857.839 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416857.839 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416857.840 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416857.840 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416857.840 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416857.840 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.841 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416857.841 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538416857.842 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 1/2 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (* 1/2 (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))))
1538416857.842 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2)))) in a2
1538416857.842 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538416857.842 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416857.842 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in a2
1538416857.842 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538416857.842 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538416857.842 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538416857.842 * [misc]backup-simplify:  Simplify -1 into -1
1538416857.842 * [misc]taylor:  Taking taylor expansion of th in a2
1538416857.842 * [misc]backup-simplify:  Simplify th into th
1538416857.842 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416857.842 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416857.842 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416857.842 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1538416857.842 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416857.842 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416857.842 * [misc]backup-simplify:  Simplify 2 into 2
1538416857.842 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416857.842 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416857.842 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416857.842 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416857.842 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.842 * [misc]backup-simplify:  Simplify 1 into 1
1538416857.842 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416857.842 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416857.843 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416857.843 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416857.843 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416857.843 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1538416857.843 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416857.843 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416857.843 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538416857.843 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538416857.844 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416857.844 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538416857.844 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416857.844 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.845 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416857.845 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1538416857.845 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416857.845 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ (cos (/ -1 th)) (sqrt 2)))) into 0
1538416857.845 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.845 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.845 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416857.846 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538416857.846 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538416857.846 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416857.846 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538416857.847 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416857.847 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.847 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416857.847 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.847 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416857.848 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416857.848 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538416857.848 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416857.848 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.848 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538416857.849 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416857.849 * [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
1538416857.850 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))))) into 0
1538416857.850 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416857.850 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.850 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416857.850 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.850 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416857.850 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.850 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416857.850 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416857.850 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416857.850 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416857.850 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.851 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a2 2)))))) (* 2 1)) into 0
1538416857.852 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538416857.852 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416857.853 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416857.854 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416857.855 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538416857.855 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416857.855 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.855 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416857.856 * [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
1538416857.857 * [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) 0) (+ (* 0 (/ 1/2 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538416857.857 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416857.857 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.857 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.858 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416857.858 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416857.859 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416857.860 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416857.860 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416857.860 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416857.860 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416857.861 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416857.862 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416857.862 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1538416857.863 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538416857.863 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 (/ (cos (/ -1 th)) (sqrt 2))))) into 0
1538416857.863 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.864 * [misc]backup-simplify:  Simplify 0 into 0
1538416857.864 * [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (* 1 (* (/ 1 (/ 1 (- a1))) 1))) into (* -1 (/ (* a1 (cos th)) (sqrt 2)))
1538416857.864 * * * [misc]progress:  simplifying candidates
1538416857.864 * * * * [misc]progress:  [ 1 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (pow (+ (* a1 a1) (* a2 a2)) 1/2)))>
1538416857.864 * * * * [misc]progress:  [ 2 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (pow (sqrt (+ (* a1 a1) (* a2 a2))) 1)))>
1538416857.864 * * * * [misc]progress:  [ 3 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (exp (log (sqrt (+ (* a1 a1) (* a2 a2)))))))>
1538416857.864 * * * * [misc]progress:  [ 4 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (log (exp (sqrt (+ (* a1 a1) (* a2 a2)))))))>
1538416857.864 * * * * [misc]progress:  [ 5 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (* (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2))))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))))))>
1538416857.864 * * * * [misc]progress:  [ 6 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))))>
1538416857.864 * * * * [misc]progress:  [ 7 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (sqrt (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2))))) (sqrt (cbrt (+ (* a1 a1) (* a2 a2)))))))>
1538416857.865 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2)))))
1538416857.865 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416857.868 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416857.871 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* a1 a1) (* a2 a2))))
1538416857.871 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (fabs (cbrt (+ (* a1 a1) (* a2 a2)))) (sqrt (cbrt (+ (* a1 a1) (* a2 a2)))))))
1538416857.871 * * * * [misc]progress:  [ 8 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))))))>
1538416857.871 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1538416857.871 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416857.873 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416857.876 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1538416857.876 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))))))
1538416857.876 * * * * [misc]progress:  [ 9 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (sqrt 1) (sqrt (+ (* a1 a1) (* a2 a2))))))>
1538416857.876 * [enter]simplify:  Simplifying (sqrt 1)
1538416857.876 * * [misc]simplify:  iters left: 1 (2 enodes)
1538416857.878 * [exit]simplify:  Simplified to 1
1538416857.878 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (* 1 (sqrt (+ (* a1 a1) (* a2 a2))))))
1538416857.878 * * * * [misc]progress:  [ 10 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (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))))))))>
1538416857.878 * [enter]simplify:  Simplifying (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))
1538416857.878 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416857.881 * * [misc]simplify:  iters left: 5 (20 enodes)
1538416857.888 * * [misc]simplify:  iters left: 4 (36 enodes)
1538416857.901 * * [misc]simplify:  iters left: 3 (49 enodes)
1538416857.914 * * [misc]simplify:  iters left: 2 (56 enodes)
1538416857.928 * * [misc]simplify:  iters left: 1 (61 enodes)
1538416857.941 * [exit]simplify:  Simplified to (sqrt (+ (pow a1 6) (pow a2 6)))
1538416857.941 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (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))))))))
1538416857.942 * * * * [misc]progress:  [ 11 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (/ (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (sqrt (- (* a1 a1) (* a2 a2))))))>
1538416857.942 * [enter]simplify:  Simplifying (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))
1538416857.942 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416857.946 * * [misc]simplify:  iters left: 5 (21 enodes)
1538416857.954 * * [misc]simplify:  iters left: 4 (41 enodes)
1538416857.967 * * [misc]simplify:  iters left: 3 (78 enodes)
1538416857.995 * * [misc]simplify:  iters left: 2 (175 enodes)
1538416858.092 * [exit]simplify:  Simplified to (sqrt (- (pow a1 4) (pow a2 4)))
1538416858.092 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (/ (sqrt (- (pow a1 4) (pow a2 4))) (sqrt (- (* a1 a1) (* a2 a2))))))
1538416858.092 * * * * [misc]progress:  [ 12 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))))))>
1538416858.092 * * * * [misc]progress:  [ 13 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (fabs (sqrt (+ (* a1 a1) (* a2 a2))))))>
1538416858.092 * [enter]simplify:  Simplifying (sqrt (+ (* a1 a1) (* a2 a2)))
1538416858.092 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416858.093 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416858.094 * [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
1538416858.094 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (fabs (sqrt (+ (* a1 a1) (* a2 a2))))))
1538416858.094 * * * * [misc]progress:  [ 14 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (* 1 (sqrt (+ (* a1 a1) (* a2 a2))))))>
1538416858.094 * * * * [misc]progress:  [ 15 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (pow (+ (* a1 a1) (* a2 a2)) 1/2)) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.094 * * * * [misc]progress:  [ 16 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (pow (sqrt (+ (* a1 a1) (* a2 a2))) 1)) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.094 * * * * [misc]progress:  [ 17 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (exp (log (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.094 * * * * [misc]progress:  [ 18 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (log (exp (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.094 * * * * [misc]progress:  [ 19 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* (* (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2))))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.094 * * * * [misc]progress:  [ 20 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (cbrt (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.094 * * * * [misc]progress:  [ 21 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* (sqrt (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2))))) (sqrt (cbrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.095 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2)))))
1538416858.095 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416858.096 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416858.097 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* a1 a1) (* a2 a2))))
1538416858.097 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* (fabs (cbrt (+ (* a1 a1) (* a2 a2)))) (sqrt (cbrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.097 * * * * [misc]progress:  [ 22 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.097 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1538416858.097 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416858.098 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416858.100 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1538416858.100 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.100 * * * * [misc]progress:  [ 23 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* (sqrt 1) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.100 * [enter]simplify:  Simplifying (sqrt 1)
1538416858.100 * * [misc]simplify:  iters left: 1 (2 enodes)
1538416858.101 * [exit]simplify:  Simplified to 1
1538416858.101 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* 1 (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.101 * * * * [misc]progress:  [ 24 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (/ (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)))))>
1538416858.101 * [enter]simplify:  Simplifying (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))
1538416858.101 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416858.102 * * [misc]simplify:  iters left: 5 (20 enodes)
1538416858.105 * * [misc]simplify:  iters left: 4 (36 enodes)
1538416858.112 * * [misc]simplify:  iters left: 3 (49 enodes)
1538416858.121 * * [misc]simplify:  iters left: 2 (56 enodes)
1538416858.134 * * [misc]simplify:  iters left: 1 (61 enodes)
1538416858.148 * [exit]simplify:  Simplified to (sqrt (+ (pow a1 6) (pow a2 6)))
1538416858.148 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (/ (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)))))
1538416858.148 * * * * [misc]progress:  [ 25 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (/ (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (sqrt (- (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.148 * [enter]simplify:  Simplifying (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))
1538416858.148 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416858.151 * * [misc]simplify:  iters left: 5 (21 enodes)
1538416858.161 * * [misc]simplify:  iters left: 4 (41 enodes)
1538416858.174 * * [misc]simplify:  iters left: 3 (78 enodes)
1538416858.202 * * [misc]simplify:  iters left: 2 (175 enodes)
1538416858.274 * [exit]simplify:  Simplified to (sqrt (- (pow a1 4) (pow a2 4)))
1538416858.274 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (/ (sqrt (- (pow a1 4) (pow a2 4))) (sqrt (- (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.274 * * * * [misc]progress:  [ 26 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.274 * * * * [misc]progress:  [ 27 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (fabs (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.275 * [enter]simplify:  Simplifying (sqrt (+ (* a1 a1) (* a2 a2)))
1538416858.275 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416858.276 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416858.277 * [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
1538416858.277 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (fabs (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.277 * * * * [misc]progress:  [ 28 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* 1 (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.277 * * * * [misc]progress:  [ 29 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (pow (/ (cos th) (sqrt 2)) 1) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.277 * * * * [misc]progress:  [ 30 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (exp (- (log (cos th)) (log (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.277 * [enter]simplify:  Simplifying (- (log (cos th)) (log (sqrt 2)))
1538416858.277 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416858.278 * * [misc]simplify:  iters left: 3 (9 enodes)
1538416858.280 * * [misc]simplify:  iters left: 2 (10 enodes)
1538416858.282 * [exit]simplify:  Simplified to (- (log (cos th)) (log (sqrt 2)))
1538416858.282 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (* (* (exp (- (log (cos th)) (log (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.282 * * * * [misc]progress:  [ 31 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (exp (log (/ (cos th) (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.282 * * * * [misc]progress:  [ 32 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (log (exp (/ (cos th) (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.282 * * * * [misc]progress:  [ 33 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (cbrt (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.282 * [enter]simplify:  Simplifying (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
1538416858.282 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416858.284 * * [misc]simplify:  iters left: 5 (18 enodes)
1538416858.287 * * [misc]simplify:  iters left: 4 (46 enodes)
1538416858.296 * * [misc]simplify:  iters left: 3 (101 enodes)
1538416858.317 * * [misc]simplify:  iters left: 2 (177 enodes)
1538416858.363 * * [misc]simplify:  iters left: 1 (305 enodes)
1538416858.470 * [exit]simplify:  Simplified to (/ (pow (cos th) 3) (* (sqrt 2) 2))
1538416858.470 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (* (* (cbrt (/ (pow (cos th) 3) (* (sqrt 2) 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.470 * * * * [misc]progress:  [ 34 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (cbrt (/ (cos th) (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.470 * * * * [misc]progress:  [ 35 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (cbrt (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.470 * * * * [misc]progress:  [ 36 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (sqrt (/ (cos th) (sqrt 2))) (sqrt (/ (cos th) (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.470 * * * * [misc]progress:  [ 37 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (- (cos th)) (- (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.471 * * * * [misc]progress:  [ 38 / 104 ] 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)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.471 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538416858.471 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416858.473 * * [misc]simplify:  iters left: 5 (15 enodes)
1538416858.476 * * [misc]simplify:  iters left: 4 (24 enodes)
1538416858.479 * * [misc]simplify:  iters left: 3 (27 enodes)
1538416858.483 * * [misc]simplify:  iters left: 2 (30 enodes)
1538416858.487 * [exit]simplify:  Simplified to (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2))))
1538416858.487 * [misc]simplify:  Simplified (2 1 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)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.488 * [enter]simplify:  Simplifying (/ (cbrt (cos th)) (cbrt (sqrt 2)))
1538416858.488 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416858.489 * [exit]simplify:  Simplified to (/ (cbrt (cos th)) (cbrt (sqrt 2)))
1538416858.489 * [misc]simplify:  Simplified (2 1 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)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.489 * * * * [misc]progress:  [ 39 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (/ (cbrt (cos th)) (sqrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.489 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1538416858.489 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416858.491 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416858.492 * * [misc]simplify:  iters left: 4 (12 enodes)
1538416858.494 * * [misc]simplify:  iters left: 3 (13 enodes)
1538416858.500 * [exit]simplify:  Simplified to (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1538416858.500 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (* (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (/ (cbrt (cos th)) (sqrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.500 * [enter]simplify:  Simplifying (/ (cbrt (cos th)) (sqrt (sqrt 2)))
1538416858.500 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416858.503 * [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt (sqrt 2)))
1538416858.503 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (* (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (/ (cbrt (cos th)) (sqrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.503 * * * * [misc]progress:  [ 40 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) 1) (/ (cbrt (cos th)) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.503 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) 1)
1538416858.503 * * [misc]simplify:  iters left: 6 (6 enodes)
1538416858.505 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416858.508 * * [misc]simplify:  iters left: 4 (16 enodes)
1538416858.512 * * [misc]simplify:  iters left: 3 (18 enodes)
1538416858.514 * * [misc]simplify:  iters left: 2 (23 enodes)
1538416858.516 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1538416858.516 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (* (* (* (* (cbrt (cos th)) (cbrt (cos th))) (/ (cbrt (cos th)) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.516 * [enter]simplify:  Simplifying (/ (cbrt (cos th)) (sqrt 2))
1538416858.516 * * [misc]simplify:  iters left: 4 (6 enodes)
1538416858.518 * [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt 2))
1538416858.518 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (* (* (* (* (cbrt (cos th)) (cbrt (cos th))) (/ (cbrt (cos th)) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.518 * * * * [misc]progress:  [ 41 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (sqrt (cos th)) (cbrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.518 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538416858.518 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416858.519 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416858.521 * [exit]simplify:  Simplified to (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1538416858.521 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (* (* (* (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2))) (/ (sqrt (cos th)) (cbrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.521 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (cbrt (sqrt 2)))
1538416858.521 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416858.523 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (cbrt (sqrt 2)))
1538416858.523 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (* (* (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (sqrt (cos th)) (cbrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.523 * * * * [misc]progress:  [ 42 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ (sqrt (cos th)) (sqrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.523 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1538416858.523 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416858.525 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1538416858.525 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (* (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ (sqrt (cos th)) (sqrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.525 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1538416858.525 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416858.526 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1538416858.526 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (* (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ (sqrt (cos th)) (sqrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.526 * * * * [misc]progress:  [ 43 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ (sqrt (cos th)) 1) (/ (sqrt (cos th)) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.526 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) 1)
1538416858.527 * * [misc]simplify:  iters left: 4 (5 enodes)
1538416858.527 * * [misc]simplify:  iters left: 3 (7 enodes)
1538416858.528 * * [misc]simplify:  iters left: 2 (9 enodes)
1538416858.529 * [exit]simplify:  Simplified to (sqrt (cos th))
1538416858.529 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (* (* (* (sqrt (cos th)) (/ (sqrt (cos th)) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.530 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt 2))
1538416858.530 * * [misc]simplify:  iters left: 4 (6 enodes)
1538416858.531 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt 2))
1538416858.531 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (* (* (* (sqrt (cos th)) (/ (sqrt (cos th)) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.531 * * * * [misc]progress:  [ 44 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cos th) (cbrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.531 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538416858.531 * * [misc]simplify:  iters left: 6 (6 enodes)
1538416858.533 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416858.535 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1538416858.535 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (* (* (* (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.535 * [enter]simplify:  Simplifying (/ (cos th) (cbrt (sqrt 2)))
1538416858.535 * * [misc]simplify:  iters left: 4 (6 enodes)
1538416858.536 * [exit]simplify:  Simplified to (/ (cos th) (cbrt (sqrt 2)))
1538416858.536 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (* (* (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cos th) (cbrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.536 * * * * [misc]progress:  [ 45 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.536 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt 2)))
1538416858.536 * * [misc]simplify:  iters left: 4 (5 enodes)
1538416858.537 * * [misc]simplify:  iters left: 3 (7 enodes)
1538416858.538 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
1538416858.538 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (* (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.539 * [enter]simplify:  Simplifying (/ (cos th) (sqrt (sqrt 2)))
1538416858.539 * * [misc]simplify:  iters left: 4 (6 enodes)
1538416858.540 * [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
1538416858.540 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (* (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.540 * * * * [misc]progress:  [ 46 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ 1 1) (/ (cos th) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.540 * [enter]simplify:  Simplifying (/ 1 1)
1538416858.540 * * [misc]simplify:  iters left: 2 (2 enodes)
1538416858.540 * * [misc]simplify:  iters left: 1 (4 enodes)
1538416858.541 * [exit]simplify:  Simplified to 1
1538416858.541 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (* (* (* 1 (/ (cos th) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.541 * [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
1538416858.541 * * [misc]simplify:  iters left: 3 (5 enodes)
1538416858.542 * [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
1538416858.542 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (* (* (* 1 (/ (cos th) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.542 * * * * [misc]progress:  [ 47 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* 1 (/ (cos th) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.542 * * * * [misc]progress:  [ 48 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (cos th) (/ 1 (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.542 * * * * [misc]progress:  [ 49 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ 1 (/ (sqrt 2) (cos th))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.542 * * * * [misc]progress:  [ 50 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.542 * [enter]simplify:  Simplifying (cbrt (sqrt 2))
1538416858.542 * * [misc]simplify:  iters left: 2 (3 enodes)
1538416858.543 * [exit]simplify:  Simplified to (cbrt (sqrt 2))
1538416858.543 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (* (* (/ (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.543 * * * * [misc]progress:  [ 51 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.543 * [enter]simplify:  Simplifying (sqrt (sqrt 2))
1538416858.543 * * [misc]simplify:  iters left: 2 (3 enodes)
1538416858.544 * [exit]simplify:  Simplified to (sqrt (sqrt 2))
1538416858.544 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (* (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.544 * * * * [misc]progress:  [ 52 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (/ (cos th) 1) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.544 * [enter]simplify:  Simplifying (sqrt 2)
1538416858.544 * * [misc]simplify:  iters left: 1 (2 enodes)
1538416858.545 * [exit]simplify:  Simplified to (sqrt 2)
1538416858.545 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (* (* (/ (/ (cos th) 1) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.545 * * * * [misc]progress:  [ 53 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (/ (sqrt 2) (cbrt (cos th)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.545 * [enter]simplify:  Simplifying (* (cbrt (cos th)) (cbrt (cos th)))
1538416858.545 * * [misc]simplify:  iters left: 4 (4 enodes)
1538416858.545 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1538416858.545 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (/ (sqrt 2) (cbrt (cos th)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.545 * * * * [misc]progress:  [ 54 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) (/ (sqrt 2) (sqrt (cos th)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.546 * [enter]simplify:  Simplifying (sqrt (cos th))
1538416858.546 * * [misc]simplify:  iters left: 2 (3 enodes)
1538416858.546 * [exit]simplify:  Simplified to (sqrt (cos th))
1538416858.546 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) (/ (sqrt 2) (sqrt (cos th)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.546 * * * * [misc]progress:  [ 55 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ 1 (/ (sqrt 2) (cos th))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.546 * * * * [misc]progress:  [ 56 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (pow (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) 1) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.546 * [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))
1538416858.546 * * [misc]simplify:  iters left: 6 (12 enodes)
1538416858.548 * * [misc]simplify:  iters left: 5 (16 enodes)
1538416858.551 * * [misc]simplify:  iters left: 4 (20 enodes)
1538416858.554 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1))))
1538416858.554 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (pow (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) 1) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.554 * * * * [misc]progress:  [ 57 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (pow (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) 1) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.554 * * * * [misc]progress:  [ 58 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (exp (+ (- (log (cos th)) (log (sqrt 2))) (log (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.554 * [enter]simplify:  Simplifying (+ (- (log (cos th)) (log (sqrt 2))) (log (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.554 * * [misc]simplify:  iters left: 6 (15 enodes)
1538416858.557 * * [misc]simplify:  iters left: 5 (21 enodes)
1538416858.560 * * [misc]simplify:  iters left: 4 (31 enodes)
1538416858.564 * * [misc]simplify:  iters left: 3 (41 enodes)
1538416858.573 * * [misc]simplify:  iters left: 2 (59 enodes)
1538416858.588 * * [misc]simplify:  iters left: 1 (86 enodes)
1538416858.613 * [exit]simplify:  Simplified to (+ (log (sqrt (+ (* a2 a2) (* a1 a1)))) (- (log (cos th)) (log (sqrt 2))))
1538416858.614 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (exp (+ (log (sqrt (+ (* a2 a2) (* a1 a1)))) (- (log (cos th)) (log (sqrt 2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.614 * * * * [misc]progress:  [ 59 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (exp (+ (log (/ (cos th) (sqrt 2))) (log (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.614 * [enter]simplify:  Simplifying (+ (log (/ (cos th) (sqrt 2))) (log (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.614 * * [misc]simplify:  iters left: 6 (14 enodes)
1538416858.619 * * [misc]simplify:  iters left: 5 (19 enodes)
1538416858.625 * * [misc]simplify:  iters left: 4 (25 enodes)
1538416858.633 * * [misc]simplify:  iters left: 3 (34 enodes)
1538416858.643 * * [misc]simplify:  iters left: 2 (44 enodes)
1538416858.656 * * [misc]simplify:  iters left: 1 (60 enodes)
1538416858.674 * [exit]simplify:  Simplified to (+ (log (/ (cos th) (sqrt 2))) (log (sqrt (+ (* a2 a2) (* a1 a1)))))
1538416858.674 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (exp (+ (log (/ (cos th) (sqrt 2))) (log (sqrt (+ (* a2 a2) (* a1 a1)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.674 * * * * [misc]progress:  [ 60 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (exp (log (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.675 * * * * [misc]progress:  [ 61 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (log (exp (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.675 * * * * [misc]progress:  [ 62 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (cbrt (* (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.675 * [enter]simplify:  Simplifying (* (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.675 * * [misc]simplify:  iters left: 6 (18 enodes)
1538416858.683 * * [misc]simplify:  iters left: 5 (34 enodes)
1538416858.697 * * [misc]simplify:  iters left: 4 (126 enodes)
1538416858.806 * [exit]simplify:  Simplified to (* (* (+ (* a2 a2) (* a1 a1)) (* (/ (cos th) 2) (* (cos th) (cos th)))) (/ (sqrt (+ (* a2 a2) (* a1 a1))) (sqrt 2)))
1538416858.806 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (cbrt (* (* (+ (* a2 a2) (* a1 a1)) (* (/ (cos th) 2) (* (cos th) (cos th)))) (/ (sqrt (+ (* a2 a2) (* a1 a1))) (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.806 * * * * [misc]progress:  [ 63 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (cbrt (* (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416858.807 * [enter]simplify:  Simplifying (* (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2))) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416858.807 * * [misc]simplify:  iters left: 6 (16 enodes)
1538416858.812 * * [misc]simplify:  iters left: 5 (30 enodes)
1538416858.825 * * [misc]simplify:  iters left: 4 (102 enodes)
1538416858.875 * * [misc]simplify:  iters left: 3 (416 enodes)
1538416859.384 * [exit]simplify:  Simplified to (* (sqrt (+ (* a2 a2) (* a1 a1))) (/ (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))) (/ (/ 2 (cos th)) (cos th))))
1538416859.384 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (cbrt (* (sqrt (+ (* a2 a2) (* a1 a1))) (/ (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))) (/ (/ 2 (cos th)) (cos th))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416859.384 * * * * [misc]progress:  [ 64 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (cbrt (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))) (cbrt (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))))) (cbrt (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416859.385 * * * * [misc]progress:  [ 65 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (cbrt (* (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))) (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416859.385 * * * * [misc]progress:  [ 66 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (sqrt (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416859.385 * * * * [misc]progress:  [ 67 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cos th) (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) (* a2 a2)))))>
1538416859.385 * [enter]simplify:  Simplifying (* (cos th) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))))
1538416859.385 * * [misc]simplify:  iters left: 6 (12 enodes)
1538416859.390 * * [misc]simplify:  iters left: 5 (24 enodes)
1538416859.398 * * [misc]simplify:  iters left: 4 (40 enodes)
1538416859.411 * * [misc]simplify:  iters left: 3 (51 enodes)
1538416859.425 * * [misc]simplify:  iters left: 2 (58 enodes)
1538416859.439 * * [misc]simplify:  iters left: 1 (63 enodes)
1538416859.454 * [exit]simplify:  Simplified to (* (sqrt (+ (pow a1 6) (pow a2 6))) (cos th))
1538416859.454 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (/ (* (sqrt (+ (pow a1 6) (pow a2 6))) (cos th)) (* (sqrt 2) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416859.454 * [enter]simplify:  Simplifying (* (sqrt 2) (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))))
1538416859.454 * * [misc]simplify:  iters left: 6 (13 enodes)
1538416859.464 * * [misc]simplify:  iters left: 5 (34 enodes)
1538416859.476 * * [misc]simplify:  iters left: 4 (74 enodes)
1538416859.490 * * [misc]simplify:  iters left: 3 (139 enodes)
1538416859.534 * * [misc]simplify:  iters left: 2 (235 enodes)
1538416859.633 * [exit]simplify:  Simplified to (* (sqrt (- (+ (pow a2 4) (pow a1 4)) (* (* a1 a2) (* a1 a2)))) (sqrt 2))
1538416859.633 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (/ (* (sqrt (+ (pow a1 6) (pow a2 6))) (cos th)) (* (sqrt (- (+ (pow a2 4) (pow a1 4)) (* (* a1 a2) (* a1 a2)))) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416859.633 * * * * [misc]progress:  [ 68 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cos th) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))) (* (sqrt 2) (sqrt (- (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416859.633 * [enter]simplify:  Simplifying (* (cos th) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))))
1538416859.633 * * [misc]simplify:  iters left: 6 (11 enodes)
1538416859.637 * * [misc]simplify:  iters left: 5 (25 enodes)
1538416859.646 * * [misc]simplify:  iters left: 4 (45 enodes)
1538416859.660 * * [misc]simplify:  iters left: 3 (84 enodes)
1538416859.691 * * [misc]simplify:  iters left: 2 (185 enodes)
1538416859.823 * [exit]simplify:  Simplified to (* (cos th) (sqrt (- (pow a1 4) (pow a2 4))))
1538416859.823 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (/ (* (cos th) (sqrt (- (pow a1 4) (pow a2 4)))) (* (sqrt 2) (sqrt (- (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416859.823 * [enter]simplify:  Simplifying (* (sqrt 2) (sqrt (- (* a1 a1) (* a2 a2))))
1538416859.824 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416859.825 * * [misc]simplify:  iters left: 5 (15 enodes)
1538416859.828 * * [misc]simplify:  iters left: 4 (22 enodes)
1538416859.832 * * [misc]simplify:  iters left: 3 (37 enodes)
1538416859.838 * * [misc]simplify:  iters left: 2 (62 enodes)
1538416859.855 * * [misc]simplify:  iters left: 1 (133 enodes)
1538416859.893 * [exit]simplify:  Simplified to (* (sqrt 2) (sqrt (- (* a1 a1) (* a2 a2))))
1538416859.893 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (/ (* (cos th) (sqrt (- (pow a1 4) (pow a2 4)))) (* (sqrt 2) (sqrt (- (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416859.893 * * * * [misc]progress:  [ 69 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* 1 (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416859.893 * * * * [misc]progress:  [ 70 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) (* (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416859.894 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (* a1 a1) (* a2 a2))))
1538416859.894 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416859.895 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416859.896 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (* a1 a1) (* a2 a2))))
1538416859.896 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) (* (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416859.896 * * * * [misc]progress:  [ 71 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) (sqrt (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (cbrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416859.896 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (* a1 a1) (* a2 a2))))
1538416859.896 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416859.897 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416859.898 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (* a1 a1) (* a2 a2))))
1538416859.898 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) (sqrt (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2)))))) (sqrt (cbrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416859.898 * * * * [misc]progress:  [ 72 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416859.898 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1538416859.899 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416859.900 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416859.901 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1538416859.901 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416859.901 * * * * [misc]progress:  [ 73 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) (sqrt 1)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416859.901 * [enter]simplify:  Simplifying (sqrt (+ (* a1 a1) (* a2 a2)))
1538416859.901 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416859.902 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416859.903 * [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
1538416859.903 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) (sqrt 1)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416859.903 * * * * [misc]progress:  [ 74 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416859.903 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1538416859.904 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416859.905 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416859.906 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
1538416859.906 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416859.906 * * * * [misc]progress:  [ 75 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) 1) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416859.906 * [enter]simplify:  Simplifying (sqrt (+ (* a1 a1) (* a2 a2)))
1538416859.906 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416859.907 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416859.908 * [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
1538416859.908 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) 1) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416859.908 * * * * [misc]progress:  [ 76 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (* (cbrt (/ (cos th) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416859.908 * [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
1538416859.908 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416859.910 * [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
1538416859.910 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (* (cbrt (/ (cos th) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416859.910 * * * * [misc]progress:  [ 77 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (sqrt (/ (cos th) (sqrt 2))) (* (sqrt (/ (cos th) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416859.910 * [enter]simplify:  Simplifying (sqrt (/ (cos th) (sqrt 2)))
1538416859.910 * * [misc]simplify:  iters left: 4 (6 enodes)
1538416859.911 * [exit]simplify:  Simplified to (sqrt (/ (cos th) (sqrt 2)))
1538416859.911 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (sqrt (/ (cos th) (sqrt 2))) (* (sqrt (/ (cos th) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416859.911 * * * * [misc]progress:  [ 78 / 104 ] 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))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416859.911 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538416859.911 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416859.913 * * [misc]simplify:  iters left: 5 (15 enodes)
1538416859.916 * * [misc]simplify:  iters left: 4 (24 enodes)
1538416859.923 * * [misc]simplify:  iters left: 3 (27 enodes)
1538416859.931 * * [misc]simplify:  iters left: 2 (30 enodes)
1538416859.939 * [exit]simplify:  Simplified to (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2))))
1538416859.939 * [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))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416859.939 * * * * [misc]progress:  [ 79 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (* (/ (cbrt (cos th)) (sqrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416859.940 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1538416859.940 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416859.943 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416859.946 * * [misc]simplify:  iters left: 4 (12 enodes)
1538416859.950 * * [misc]simplify:  iters left: 3 (13 enodes)
1538416859.955 * [exit]simplify:  Simplified to (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1538416859.955 * [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))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416859.955 * * * * [misc]progress:  [ 80 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) 1) (* (/ (cbrt (cos th)) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416859.956 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) 1)
1538416859.956 * * [misc]simplify:  iters left: 6 (6 enodes)
1538416859.958 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416859.961 * * [misc]simplify:  iters left: 4 (16 enodes)
1538416859.965 * * [misc]simplify:  iters left: 3 (18 enodes)
1538416859.968 * * [misc]simplify:  iters left: 2 (23 enodes)
1538416859.973 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1538416859.973 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (* (cbrt (cos th)) (cbrt (cos th))) (* (/ (cbrt (cos th)) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416859.974 * * * * [misc]progress:  [ 81 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416859.974 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538416859.974 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416859.977 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416859.980 * [exit]simplify:  Simplified to (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1538416859.980 * [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))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416859.980 * * * * [misc]progress:  [ 82 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416859.981 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1538416859.981 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416859.983 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1538416859.983 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416859.983 * * * * [misc]progress:  [ 83 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) 1) (* (/ (sqrt (cos th)) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416859.983 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) 1)
1538416859.984 * * [misc]simplify:  iters left: 4 (5 enodes)
1538416859.985 * * [misc]simplify:  iters left: 3 (7 enodes)
1538416859.987 * * [misc]simplify:  iters left: 2 (9 enodes)
1538416859.989 * [exit]simplify:  Simplified to (sqrt (cos th))
1538416859.989 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (sqrt (cos th)) (* (/ (sqrt (cos th)) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416859.989 * * * * [misc]progress:  [ 84 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (cos th) (cbrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416859.989 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538416859.989 * * [misc]simplify:  iters left: 6 (6 enodes)
1538416859.991 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416859.994 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1538416859.995 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2))) (* (/ (cos th) (cbrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416859.995 * * * * [misc]progress:  [ 85 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ 1 (sqrt (sqrt 2))) (* (/ (cos th) (sqrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416859.995 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt 2)))
1538416859.995 * * [misc]simplify:  iters left: 4 (5 enodes)
1538416859.997 * * [misc]simplify:  iters left: 3 (7 enodes)
1538416859.999 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
1538416859.999 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (/ 1 (sqrt (sqrt 2))) (* (/ (cos th) (sqrt (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416859.999 * * * * [misc]progress:  [ 86 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ 1 1) (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416859.999 * [enter]simplify:  Simplifying (/ 1 1)
1538416859.999 * * [misc]simplify:  iters left: 2 (2 enodes)
1538416860.000 * * [misc]simplify:  iters left: 1 (4 enodes)
1538416860.001 * [exit]simplify:  Simplified to 1
1538416860.001 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* 1 (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416860.001 * * * * [misc]progress:  [ 87 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* 1 (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416860.001 * * * * [misc]progress:  [ 88 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (cos th) (* (/ 1 (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416860.001 * [enter]simplify:  Simplifying (cos th)
1538416860.001 * * [misc]simplify:  iters left: 1 (2 enodes)
1538416860.002 * [exit]simplify:  Simplified to (cos th)
1538416860.002 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (cos th) (* (/ 1 (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2))))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416860.002 * * * * [misc]progress:  [ 89 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (/ (cos th) (sqrt 2)) (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)))))>
1538416860.002 * [enter]simplify:  Simplifying (sqrt (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))
1538416860.002 * * [misc]simplify:  iters left: 6 (10 enodes)
1538416860.006 * * [misc]simplify:  iters left: 5 (30 enodes)
1538416860.016 * * [misc]simplify:  iters left: 4 (70 enodes)
1538416860.031 * * [misc]simplify:  iters left: 3 (135 enodes)
1538416860.059 * * [misc]simplify:  iters left: 2 (233 enodes)
1538416860.156 * [exit]simplify:  Simplified to (sqrt (- (+ (pow a2 4) (pow a1 4)) (* (* a2 a1) (* a2 a1))))
1538416860.156 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (/ (* (/ (cos th) (sqrt 2)) (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)))))
1538416860.156 * * * * [misc]progress:  [ 90 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (/ (cos th) (sqrt 2)) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))) (sqrt (- (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416860.156 * [enter]simplify:  Simplifying (sqrt (- (* a1 a1) (* a2 a2)))
1538416860.156 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416860.158 * * [misc]simplify:  iters left: 4 (11 enodes)
1538416860.162 * * [misc]simplify:  iters left: 3 (18 enodes)
1538416860.168 * * [misc]simplify:  iters left: 2 (33 enodes)
1538416860.178 * * [misc]simplify:  iters left: 1 (58 enodes)
1538416860.205 * [exit]simplify:  Simplified to (sqrt (- (* a1 a1) (* a2 a2)))
1538416860.205 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (/ (* (/ (cos th) (sqrt 2)) (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))) (sqrt (- (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416860.205 * * * * [misc]progress:  [ 91 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416860.205 * [enter]simplify:  Simplifying (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))
1538416860.205 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416860.208 * * [misc]simplify:  iters left: 5 (11 enodes)
1538416860.211 * [exit]simplify:  Simplified to (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2))))
1538416860.211 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (/ (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416860.211 * * * * [misc]progress:  [ 92 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (sqrt (+ (* a1 a1) (* a2 a2))) (/ (cos th) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416860.212 * * * * [misc]progress:  [ 93 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) a2))>
1538416860.212 * [enter]simplify:  Simplifying a2
1538416860.212 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416860.212 * [exit]simplify:  Simplified to a2
1538416860.212 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) a2))
1538416860.212 * * * * [misc]progress:  [ 94 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) a1))>
1538416860.212 * [enter]simplify:  Simplifying a1
1538416860.213 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416860.213 * [exit]simplify:  Simplified to a1
1538416860.213 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) a1))
1538416860.213 * * * * [misc]progress:  [ 95 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (* -1 a1)))>
1538416860.213 * [enter]simplify:  Simplifying (* -1 a1)
1538416860.213 * * [misc]simplify:  iters left: 2 (3 enodes)
1538416860.214 * * [misc]simplify:  iters left: 1 (5 enodes)
1538416860.218 * [exit]simplify:  Simplified to (- a1)
1538416860.218 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (- a1)))
1538416860.218 * * * * [misc]progress:  [ 96 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) a2) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416860.218 * [enter]simplify:  Simplifying a2
1538416860.218 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416860.219 * [exit]simplify:  Simplified to a2
1538416860.219 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) a2) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416860.219 * * * * [misc]progress:  [ 97 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) a1) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416860.219 * [enter]simplify:  Simplifying a1
1538416860.219 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416860.219 * [exit]simplify:  Simplified to a1
1538416860.219 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) a1) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416860.219 * * * * [misc]progress:  [ 98 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* -1 a1)) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416860.220 * [enter]simplify:  Simplifying (* -1 a1)
1538416860.220 * * [misc]simplify:  iters left: 2 (3 enodes)
1538416860.221 * * [misc]simplify:  iters left: 1 (5 enodes)
1538416860.222 * [exit]simplify:  Simplified to (- a1)
1538416860.222 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (- a1)) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416860.222 * * * * [misc]progress:  [ 99 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (- (+ (/ 1 (sqrt 2)) (* 1/24 (/ (pow th 4) (sqrt 2)))) (* 1/2 (/ (pow th 2) (sqrt 2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416860.223 * [enter]simplify:  Simplifying (- (+ (/ 1 (sqrt 2)) (* 1/24 (/ (pow th 4) (sqrt 2)))) (* 1/2 (/ (pow th 2) (sqrt 2))))
1538416860.223 * * [misc]simplify:  iters left: 6 (16 enodes)
1538416860.229 * * [misc]simplify:  iters left: 5 (30 enodes)
1538416860.239 * * [misc]simplify:  iters left: 4 (59 enodes)
1538416860.256 * * [misc]simplify:  iters left: 3 (88 enodes)
1538416860.280 * * [misc]simplify:  iters left: 2 (127 enodes)
1538416860.319 * * [misc]simplify:  iters left: 1 (171 enodes)
1538416860.383 * [exit]simplify:  Simplified to (+ (/ 1 (sqrt 2)) (+ (* (/ th (sqrt 2)) (* -1/2 th)) (/ 1/24 (/ (sqrt 2) (pow th 4)))))
1538416860.383 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (+ (/ 1 (sqrt 2)) (+ (* (/ th (sqrt 2)) (* -1/2 th)) (/ 1/24 (/ (sqrt 2) (pow th 4))))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416860.383 * * * * [misc]progress:  [ 100 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416860.384 * [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
1538416860.384 * * [misc]simplify:  iters left: 3 (5 enodes)
1538416860.386 * [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
1538416860.386 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416860.386 * * * * [misc]progress:  [ 101 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416860.386 * [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
1538416860.386 * * [misc]simplify:  iters left: 3 (5 enodes)
1538416860.388 * [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
1538416860.388 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416860.388 * * * * [misc]progress:  [ 102 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ a2 (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416860.389 * [enter]simplify:  Simplifying (/ a2 (sqrt 2))
1538416860.389 * * [misc]simplify:  iters left: 3 (4 enodes)
1538416860.390 * [exit]simplify:  Simplified to (/ a2 (sqrt 2))
1538416860.390 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ a2 (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416860.390 * * * * [misc]progress:  [ 103 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* a1 (cos th)) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416860.391 * [enter]simplify:  Simplifying (/ (* a1 (cos th)) (sqrt 2))
1538416860.391 * * [misc]simplify:  iters left: 5 (7 enodes)
1538416860.393 * * [misc]simplify:  iters left: 4 (10 enodes)
1538416860.397 * * [misc]simplify:  iters left: 3 (12 enodes)
1538416860.401 * * [misc]simplify:  iters left: 2 (15 enodes)
1538416860.406 * * [misc]simplify:  iters left: 1 (17 enodes)
1538416860.412 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) a1)
1538416860.412 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) a1) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416860.412 * * * * [misc]progress:  [ 104 / 104 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* -1 (/ (* a1 (cos th)) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2)))))>
1538416860.412 * [enter]simplify:  Simplifying (* -1 (/ (* a1 (cos th)) (sqrt 2)))
1538416860.412 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416860.416 * * [misc]simplify:  iters left: 5 (16 enodes)
1538416860.421 * * [misc]simplify:  iters left: 4 (32 enodes)
1538416860.432 * * [misc]simplify:  iters left: 3 (55 enodes)
1538416860.448 * * [misc]simplify:  iters left: 2 (77 enodes)
1538416860.470 * * [misc]simplify:  iters left: 1 (93 enodes)
1538416860.504 * [exit]simplify:  Simplified to (/ (* (cos th) (- a1)) (sqrt 2))
1538416860.504 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (* (cos th) (- a1)) (sqrt 2)) (sqrt (+ (* a1 a1) (* a2 a2)))))
1538416860.504 * * * [misc]progress:  adding candidates to table
1538416861.933 * * [misc]progress:  iteration 3 / 4
1538416861.933 * * * [misc]progress:  picking best candidate
1538416861.953 * * * * [misc]pick:  Picked  #<alt (λ (a1 a2 th) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))>
1538416861.953 * * * [misc]progress:  localizing error
1538416861.959 * * * [misc]progress:  generating rewritten candidates
1538416861.959 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1538416861.974 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
1538416861.985 * * * [misc]progress:  generating series expansions
1538416861.985 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1538416861.985 * [misc]backup-simplify:  Simplify (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)) into (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2))
1538416861.985 * [misc]approximate:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in (th a1 a2) around 0
1538416861.985 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in a2
1538416861.985 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a2
1538416861.985 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1538416861.985 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416861.985 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416861.986 * [misc]backup-simplify:  Simplify 0 into 0
1538416861.986 * [misc]backup-simplify:  Simplify 1 into 1
1538416861.986 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538416861.986 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538416861.986 * [misc]backup-simplify:  Simplify a1 into a1
1538416861.986 * [misc]taylor:  Taking taylor expansion of (cos th) in a2
1538416861.986 * [misc]taylor:  Taking taylor expansion of th in a2
1538416861.986 * [misc]backup-simplify:  Simplify th into th
1538416861.986 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538416861.986 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538416861.986 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416861.986 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416861.986 * [misc]backup-simplify:  Simplify 2 into 2
1538416861.986 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416861.986 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416861.986 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416861.986 * [misc]backup-simplify:  Simplify (+ 0 (pow a1 2)) into (pow a1 2)
1538416861.986 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1538416861.986 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1538416861.986 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416861.986 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1538416861.986 * [misc]backup-simplify:  Simplify (* (pow a1 2) (cos th)) into (* (pow a1 2) (cos th))
1538416861.987 * [misc]backup-simplify:  Simplify (/ (* (pow a1 2) (cos th)) (sqrt 2)) into (/ (* (pow a1 2) (cos th)) (sqrt 2))
1538416861.987 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in a1
1538416861.987 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a1
1538416861.987 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538416861.987 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416861.987 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416861.987 * [misc]backup-simplify:  Simplify a2 into a2
1538416861.987 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416861.987 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416861.987 * [misc]backup-simplify:  Simplify 0 into 0
1538416861.987 * [misc]backup-simplify:  Simplify 1 into 1
1538416861.987 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1538416861.987 * [misc]taylor:  Taking taylor expansion of th in a1
1538416861.987 * [misc]backup-simplify:  Simplify th into th
1538416861.987 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538416861.987 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538416861.987 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416861.987 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416861.987 * [misc]backup-simplify:  Simplify 2 into 2
1538416861.987 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416861.987 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416861.987 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416861.987 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538416861.987 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1538416861.987 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1538416861.988 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416861.988 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1538416861.988 * [misc]backup-simplify:  Simplify (* (pow a2 2) (cos th)) into (* (cos th) (pow a2 2))
1538416861.988 * [misc]backup-simplify:  Simplify (/ (* (cos th) (pow a2 2)) (sqrt 2)) into (/ (* (cos th) (pow a2 2)) (sqrt 2))
1538416861.988 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in th
1538416861.988 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1538416861.988 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538416861.988 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416861.988 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416861.988 * [misc]backup-simplify:  Simplify a2 into a2
1538416861.988 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416861.988 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416861.988 * [misc]backup-simplify:  Simplify a1 into a1
1538416861.988 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538416861.988 * [misc]taylor:  Taking taylor expansion of th in th
1538416861.988 * [misc]backup-simplify:  Simplify 0 into 0
1538416861.988 * [misc]backup-simplify:  Simplify 1 into 1
1538416861.988 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416861.988 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416861.988 * [misc]backup-simplify:  Simplify 2 into 2
1538416861.988 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416861.988 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416861.988 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416861.988 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416861.988 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1538416861.989 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1538416861.989 * [misc]backup-simplify:  Simplify (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) into (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2))
1538416861.989 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in th
1538416861.989 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1538416861.989 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538416861.989 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416861.989 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416861.989 * [misc]backup-simplify:  Simplify a2 into a2
1538416861.989 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416861.989 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416861.989 * [misc]backup-simplify:  Simplify a1 into a1
1538416861.989 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538416861.989 * [misc]taylor:  Taking taylor expansion of th in th
1538416861.989 * [misc]backup-simplify:  Simplify 0 into 0
1538416861.989 * [misc]backup-simplify:  Simplify 1 into 1
1538416861.989 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416861.989 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416861.989 * [misc]backup-simplify:  Simplify 2 into 2
1538416861.989 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416861.989 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416861.989 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416861.989 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416861.989 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1538416861.990 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1538416861.990 * [misc]backup-simplify:  Simplify (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) into (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2))
1538416861.990 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) in a1
1538416861.990 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538416861.990 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416861.990 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416861.990 * [misc]backup-simplify:  Simplify a2 into a2
1538416861.990 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416861.990 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416861.990 * [misc]backup-simplify:  Simplify 0 into 0
1538416861.990 * [misc]backup-simplify:  Simplify 1 into 1
1538416861.990 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416861.990 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416861.990 * [misc]backup-simplify:  Simplify 2 into 2
1538416861.990 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416861.990 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416861.990 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416861.990 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538416861.991 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1538416861.991 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1538416861.991 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416861.991 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416861.991 * [misc]backup-simplify:  Simplify 0 into 0
1538416861.991 * [misc]backup-simplify:  Simplify 1 into 1
1538416861.991 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416861.991 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416861.991 * [misc]backup-simplify:  Simplify 2 into 2
1538416861.991 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416861.991 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416861.991 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416861.991 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416861.991 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416861.991 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416861.992 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538416861.992 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416861.992 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (* 0 1)) into 0
1538416861.992 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416861.992 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416861.992 * [misc]backup-simplify:  Simplify 0 into 0
1538416861.992 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416861.992 * [misc]backup-simplify:  Simplify 0 into 0
1538416861.992 * [misc]backup-simplify:  Simplify 0 into 0
1538416861.992 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416861.993 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416861.993 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416861.993 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416861.993 * [misc]backup-simplify:  Simplify 0 into 0
1538416861.993 * [misc]backup-simplify:  Simplify 0 into 0
1538416861.994 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538416861.994 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416861.994 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538416861.994 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416861.995 * [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))))
1538416861.995 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416861.996 * [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)))))
1538416861.996 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2))))) in a1
1538416861.996 * [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2)))) in a1
1538416861.996 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a2 2) (sqrt 2))) in a1
1538416861.996 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1538416861.996 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416861.996 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a1
1538416861.996 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416861.996 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416861.996 * [misc]backup-simplify:  Simplify a2 into a2
1538416861.996 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416861.996 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416861.996 * [misc]backup-simplify:  Simplify 2 into 2
1538416861.997 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416861.997 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416861.997 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416861.997 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1538416861.997 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a1 2) (sqrt 2))) in a1
1538416861.997 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1538416861.997 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416861.997 * [misc]taylor:  Taking taylor expansion of (/ (pow a1 2) (sqrt 2)) in a1
1538416861.997 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416861.997 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416861.997 * [misc]backup-simplify:  Simplify 0 into 0
1538416861.997 * [misc]backup-simplify:  Simplify 1 into 1
1538416861.997 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416861.997 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416861.997 * [misc]backup-simplify:  Simplify 2 into 2
1538416861.997 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416861.997 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416861.997 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416861.998 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416861.998 * [misc]backup-simplify:  Simplify (* 1/2 (/ (pow a2 2) (sqrt 2))) into (* 1/2 (/ (pow a2 2) (sqrt 2)))
1538416861.998 * [misc]backup-simplify:  Simplify (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) 0) into (* 1/2 (/ (pow a2 2) (sqrt 2)))
1538416861.998 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) into (- (* 1/2 (/ (pow a2 2) (sqrt 2))))
1538416861.998 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) in a2
1538416861.998 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a2 2) (sqrt 2))) in a2
1538416861.998 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538416861.998 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416861.998 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1538416861.998 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416861.998 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416861.998 * [misc]backup-simplify:  Simplify 0 into 0
1538416861.998 * [misc]backup-simplify:  Simplify 1 into 1
1538416861.998 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416861.998 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416861.998 * [misc]backup-simplify:  Simplify 2 into 2
1538416861.999 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416861.999 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416861.999 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416861.999 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416861.999 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416861.999 * [misc]backup-simplify:  Simplify 0 into 0
1538416861.999 * [misc]backup-simplify:  Simplify 0 into 0
1538416861.999 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416861.999 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416861.999 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416862.000 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416862.001 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (/ 1 (sqrt 2))
1538416862.001 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt 2)) in a2
1538416862.001 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416862.001 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416862.001 * [misc]backup-simplify:  Simplify 2 into 2
1538416862.001 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416862.001 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416862.001 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416862.002 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416862.002 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.002 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.002 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416862.003 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538416862.003 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416862.003 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538416862.004 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.004 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1538416862.004 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416862.005 * [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
1538416862.005 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416862.005 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.005 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.005 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.005 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.005 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416862.006 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416862.006 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ (pow a2 2) (sqrt 2)))) into 0
1538416862.006 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.006 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.006 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.006 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.006 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.006 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.006 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.006 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.007 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416862.007 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416862.007 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.007 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416862.008 * [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
1538416862.008 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.008 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.008 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.008 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.008 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416862.008 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.009 * [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)))
1538416862.009 * [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))
1538416862.009 * [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
1538416862.009 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a2
1538416862.009 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538416862.009 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538416862.009 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538416862.009 * [misc]taylor:  Taking taylor expansion of th in a2
1538416862.009 * [misc]backup-simplify:  Simplify th into th
1538416862.009 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416862.009 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416862.009 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416862.009 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538416862.009 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538416862.009 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416862.009 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416862.009 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.009 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.009 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416862.010 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416862.010 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538416862.010 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538416862.010 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538416862.010 * [misc]backup-simplify:  Simplify a1 into a1
1538416862.010 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416862.010 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416862.010 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416862.010 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416862.010 * [misc]backup-simplify:  Simplify 2 into 2
1538416862.010 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416862.010 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416862.010 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416862.010 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416862.010 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.010 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416862.010 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416862.010 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416862.011 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416862.011 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1538416862.011 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416862.011 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538416862.011 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538416862.011 * [misc]taylor:  Taking taylor expansion of th in a1
1538416862.011 * [misc]backup-simplify:  Simplify th into th
1538416862.011 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416862.011 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416862.011 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416862.011 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416862.011 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416862.011 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416862.011 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416862.011 * [misc]backup-simplify:  Simplify a2 into a2
1538416862.011 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416862.011 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416862.011 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416862.011 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416862.011 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416862.011 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.011 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.011 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416862.011 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416862.011 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416862.011 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416862.011 * [misc]backup-simplify:  Simplify 2 into 2
1538416862.012 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416862.012 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416862.012 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416862.012 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416862.012 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.012 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416862.012 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416862.012 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416862.012 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416862.012 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1538416862.012 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416862.012 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538416862.012 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538416862.012 * [misc]taylor:  Taking taylor expansion of th in th
1538416862.012 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.012 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.013 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416862.013 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416862.013 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416862.013 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416862.013 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416862.013 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416862.013 * [misc]backup-simplify:  Simplify a2 into a2
1538416862.013 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416862.013 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416862.013 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416862.013 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416862.013 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416862.013 * [misc]backup-simplify:  Simplify a1 into a1
1538416862.013 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416862.013 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416862.013 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416862.013 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416862.013 * [misc]backup-simplify:  Simplify 2 into 2
1538416862.013 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416862.013 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416862.013 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538416862.013 * [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))))
1538416862.014 * [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))
1538416862.014 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1538416862.014 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416862.014 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538416862.014 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538416862.014 * [misc]taylor:  Taking taylor expansion of th in th
1538416862.014 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.014 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.014 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416862.014 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416862.014 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416862.014 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416862.014 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416862.014 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416862.014 * [misc]backup-simplify:  Simplify a2 into a2
1538416862.014 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416862.014 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416862.014 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416862.014 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416862.014 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416862.014 * [misc]backup-simplify:  Simplify a1 into a1
1538416862.014 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416862.014 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416862.014 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416862.014 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416862.014 * [misc]backup-simplify:  Simplify 2 into 2
1538416862.015 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416862.015 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416862.015 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538416862.015 * [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))))
1538416862.015 * [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))
1538416862.015 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1538416862.015 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416862.015 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538416862.015 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538416862.015 * [misc]taylor:  Taking taylor expansion of th in a1
1538416862.015 * [misc]backup-simplify:  Simplify th into th
1538416862.015 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416862.016 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416862.016 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416862.016 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416862.016 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416862.016 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416862.016 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416862.016 * [misc]backup-simplify:  Simplify a2 into a2
1538416862.016 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416862.016 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416862.016 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416862.016 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416862.016 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416862.016 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.016 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.016 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416862.016 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416862.016 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416862.016 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416862.016 * [misc]backup-simplify:  Simplify 2 into 2
1538416862.016 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416862.016 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416862.016 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416862.016 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416862.017 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.017 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416862.017 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416862.017 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416862.017 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416862.017 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in a2
1538416862.017 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538416862.017 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538416862.017 * [misc]taylor:  Taking taylor expansion of th in a2
1538416862.017 * [misc]backup-simplify:  Simplify th into th
1538416862.017 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416862.017 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416862.017 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416862.017 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416862.017 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416862.017 * [misc]backup-simplify:  Simplify 2 into 2
1538416862.017 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416862.017 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416862.018 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416862.018 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416862.018 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.018 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416862.018 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416862.018 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416862.018 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416862.018 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538416862.018 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538416862.018 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.019 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1538416862.019 * [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
1538416862.019 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416862.019 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.019 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416862.019 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416862.019 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.020 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416862.020 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538416862.020 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538416862.021 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416862.021 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538416862.021 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.021 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.021 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538416862.021 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416862.021 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.021 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.022 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416862.022 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416862.022 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538416862.022 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416862.022 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.022 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538416862.023 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416862.024 * [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
1538416862.024 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416862.024 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.024 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416862.024 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416862.025 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538416862.025 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416862.025 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416862.026 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416862.026 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416862.026 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416862.026 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.027 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.027 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ 1 th)) (pow a2 2))
1538416862.028 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416862.028 * [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)))
1538416862.028 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in a2
1538416862.028 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538416862.028 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538416862.028 * [misc]taylor:  Taking taylor expansion of th in a2
1538416862.028 * [misc]backup-simplify:  Simplify th into th
1538416862.028 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416862.028 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416862.028 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416862.028 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1538416862.028 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416862.029 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416862.029 * [misc]backup-simplify:  Simplify 2 into 2
1538416862.029 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416862.029 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416862.029 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416862.029 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416862.029 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.029 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.029 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416862.029 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416862.029 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.029 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416862.029 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416862.029 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1538416862.030 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416862.030 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416862.030 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416862.030 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416862.030 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416862.031 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538416862.031 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416862.031 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.031 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538416862.031 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416862.032 * [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
1538416862.032 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416862.032 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.032 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.032 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.032 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416862.032 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416862.033 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416862.033 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416862.033 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.034 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538416862.035 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416862.035 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416862.036 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416862.036 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538416862.036 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.036 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.037 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538416862.037 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416862.038 * [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
1538416862.038 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.038 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.038 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416862.038 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538416862.038 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538416862.039 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416862.039 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538416862.039 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.039 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.039 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416862.039 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1538416862.040 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416862.040 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.040 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.040 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416862.040 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538416862.040 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538416862.041 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416862.041 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538416862.041 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.041 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.042 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416862.042 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.042 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1538416862.042 * [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
1538416862.043 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1538416862.043 * [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
1538416862.043 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.043 * [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
1538416862.044 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416862.045 * [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
1538416862.045 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416862.045 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.045 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.045 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.045 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.045 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.045 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416862.046 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416862.046 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416862.046 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416862.046 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.048 * [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
1538416862.048 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416862.049 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416862.050 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416862.050 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538416862.050 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.050 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.051 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1538416862.052 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416862.053 * [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
1538416862.053 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.053 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.053 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416862.054 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416862.054 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416862.054 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416862.054 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416862.055 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.055 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.056 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416862.057 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416862.057 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1538416862.058 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538416862.058 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.058 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.058 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416862.059 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416862.059 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416862.059 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416862.060 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416862.060 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.060 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.061 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416862.061 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538416862.061 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.062 * [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)))
1538416862.062 * [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))
1538416862.062 * [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
1538416862.062 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a2
1538416862.062 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538416862.062 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538416862.062 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538416862.062 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538416862.062 * [misc]backup-simplify:  Simplify -1 into -1
1538416862.062 * [misc]taylor:  Taking taylor expansion of th in a2
1538416862.062 * [misc]backup-simplify:  Simplify th into th
1538416862.062 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416862.062 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416862.063 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416862.063 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538416862.063 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538416862.063 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416862.063 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416862.063 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.063 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.063 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416862.063 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416862.063 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538416862.063 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538416862.063 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538416862.063 * [misc]backup-simplify:  Simplify a1 into a1
1538416862.063 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416862.063 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416862.063 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416862.063 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416862.063 * [misc]backup-simplify:  Simplify 2 into 2
1538416862.063 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416862.063 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416862.063 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416862.063 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416862.064 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.064 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416862.064 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416862.064 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416862.064 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416862.064 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1538416862.064 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416862.064 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538416862.064 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538416862.064 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538416862.064 * [misc]backup-simplify:  Simplify -1 into -1
1538416862.064 * [misc]taylor:  Taking taylor expansion of th in a1
1538416862.064 * [misc]backup-simplify:  Simplify th into th
1538416862.064 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416862.064 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416862.064 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416862.064 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416862.064 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416862.064 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416862.064 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416862.064 * [misc]backup-simplify:  Simplify a2 into a2
1538416862.064 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416862.064 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416862.064 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416862.064 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416862.064 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416862.064 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.065 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.065 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416862.065 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416862.065 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416862.065 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416862.065 * [misc]backup-simplify:  Simplify 2 into 2
1538416862.065 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416862.065 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416862.065 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416862.065 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416862.065 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.065 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416862.065 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416862.065 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416862.066 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416862.066 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1538416862.066 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416862.066 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538416862.066 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538416862.066 * [misc]taylor:  Taking taylor expansion of -1 in th
1538416862.066 * [misc]backup-simplify:  Simplify -1 into -1
1538416862.066 * [misc]taylor:  Taking taylor expansion of th in th
1538416862.066 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.066 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.066 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538416862.066 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416862.066 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416862.066 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416862.066 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416862.066 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416862.066 * [misc]backup-simplify:  Simplify a2 into a2
1538416862.066 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416862.066 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416862.066 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416862.066 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416862.066 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416862.066 * [misc]backup-simplify:  Simplify a1 into a1
1538416862.066 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416862.066 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416862.066 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416862.066 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416862.066 * [misc]backup-simplify:  Simplify 2 into 2
1538416862.066 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416862.067 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416862.067 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538416862.067 * [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))))
1538416862.067 * [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))
1538416862.067 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1538416862.067 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416862.067 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538416862.067 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538416862.067 * [misc]taylor:  Taking taylor expansion of -1 in th
1538416862.067 * [misc]backup-simplify:  Simplify -1 into -1
1538416862.067 * [misc]taylor:  Taking taylor expansion of th in th
1538416862.067 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.067 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.067 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538416862.067 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416862.067 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416862.067 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416862.068 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416862.068 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416862.068 * [misc]backup-simplify:  Simplify a2 into a2
1538416862.068 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416862.068 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416862.068 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416862.068 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416862.068 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416862.068 * [misc]backup-simplify:  Simplify a1 into a1
1538416862.068 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416862.068 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416862.068 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416862.068 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416862.068 * [misc]backup-simplify:  Simplify 2 into 2
1538416862.068 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416862.068 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416862.068 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538416862.068 * [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))))
1538416862.069 * [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))
1538416862.069 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1538416862.069 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416862.069 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538416862.069 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538416862.069 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538416862.069 * [misc]backup-simplify:  Simplify -1 into -1
1538416862.069 * [misc]taylor:  Taking taylor expansion of th in a1
1538416862.069 * [misc]backup-simplify:  Simplify th into th
1538416862.069 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416862.069 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416862.069 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416862.069 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416862.069 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416862.069 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416862.069 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416862.069 * [misc]backup-simplify:  Simplify a2 into a2
1538416862.069 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416862.069 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416862.069 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416862.069 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416862.069 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416862.069 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.069 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.069 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416862.069 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416862.069 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416862.069 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416862.069 * [misc]backup-simplify:  Simplify 2 into 2
1538416862.070 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416862.070 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416862.070 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416862.070 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416862.070 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.070 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416862.070 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416862.070 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416862.070 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416862.070 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in a2
1538416862.070 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538416862.070 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538416862.070 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538416862.070 * [misc]backup-simplify:  Simplify -1 into -1
1538416862.070 * [misc]taylor:  Taking taylor expansion of th in a2
1538416862.070 * [misc]backup-simplify:  Simplify th into th
1538416862.071 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416862.071 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416862.071 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416862.071 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416862.071 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416862.071 * [misc]backup-simplify:  Simplify 2 into 2
1538416862.071 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416862.071 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416862.071 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416862.071 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416862.071 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.071 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416862.071 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416862.071 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416862.072 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416862.072 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538416862.072 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538416862.072 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.072 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1538416862.073 * [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
1538416862.073 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416862.073 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.073 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416862.073 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416862.073 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.073 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416862.073 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538416862.073 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538416862.074 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416862.075 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538416862.075 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.075 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.075 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538416862.075 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416862.075 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.075 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.075 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416862.076 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416862.076 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538416862.076 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416862.076 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.076 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538416862.077 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416862.078 * [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))))) into 0
1538416862.078 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416862.078 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.078 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416862.078 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416862.078 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538416862.079 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416862.079 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416862.079 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416862.080 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416862.080 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416862.080 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.080 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.081 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ -1 th)) (pow a2 2))
1538416862.081 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416862.082 * [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)))
1538416862.082 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in a2
1538416862.082 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538416862.082 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538416862.082 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538416862.082 * [misc]backup-simplify:  Simplify -1 into -1
1538416862.082 * [misc]taylor:  Taking taylor expansion of th in a2
1538416862.082 * [misc]backup-simplify:  Simplify th into th
1538416862.082 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416862.082 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416862.082 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416862.082 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1538416862.082 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416862.082 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416862.082 * [misc]backup-simplify:  Simplify 2 into 2
1538416862.082 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416862.083 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416862.083 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416862.083 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416862.083 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.083 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.083 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416862.083 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416862.083 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.083 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416862.083 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416862.083 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1538416862.083 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416862.084 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416862.084 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416862.084 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416862.085 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416862.085 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538416862.085 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416862.085 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.085 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538416862.086 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416862.086 * [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
1538416862.086 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416862.086 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.086 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.087 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.087 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416862.087 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416862.087 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416862.087 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416862.087 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.088 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538416862.089 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416862.089 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416862.090 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416862.090 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538416862.090 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.090 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.090 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538416862.091 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416862.091 * [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))))) into 0
1538416862.091 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.091 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.092 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416862.092 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538416862.092 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538416862.093 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416862.093 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538416862.093 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.093 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.093 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416862.093 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1538416862.094 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416862.094 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.094 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.094 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416862.094 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538416862.094 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538416862.095 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416862.095 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538416862.095 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.095 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.096 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416862.096 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.096 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1538416862.096 * [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
1538416862.096 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1538416862.097 * [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
1538416862.097 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.097 * [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
1538416862.098 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416862.099 * [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
1538416862.099 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416862.099 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.099 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.099 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.099 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.099 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.099 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416862.100 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416862.100 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416862.100 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416862.100 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.102 * [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
1538416862.103 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416862.103 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416862.104 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416862.104 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538416862.105 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.105 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.105 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1538416862.106 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416862.107 * [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
1538416862.107 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.107 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.108 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416862.108 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416862.108 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416862.109 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416862.109 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416862.109 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.109 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.109 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416862.110 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416862.110 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1538416862.111 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538416862.111 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.111 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.111 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416862.112 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416862.112 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416862.112 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416862.113 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416862.113 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.113 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.114 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416862.114 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538416862.114 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.115 * [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)))
1538416862.115 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
1538416862.115 * [misc]backup-simplify:  Simplify (* (cos th) (+ (* a1 a1) (* a2 a2))) into (* (+ (pow a2 2) (pow a1 2)) (cos th))
1538416862.115 * [misc]approximate:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in (th a1 a2) around 0
1538416862.115 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a2
1538416862.115 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1538416862.115 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416862.115 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416862.115 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.115 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.115 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538416862.115 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538416862.115 * [misc]backup-simplify:  Simplify a1 into a1
1538416862.115 * [misc]taylor:  Taking taylor expansion of (cos th) in a2
1538416862.115 * [misc]taylor:  Taking taylor expansion of th in a2
1538416862.115 * [misc]backup-simplify:  Simplify th into th
1538416862.115 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538416862.115 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538416862.115 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a1
1538416862.115 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538416862.115 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416862.115 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416862.115 * [misc]backup-simplify:  Simplify a2 into a2
1538416862.115 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416862.115 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416862.115 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.115 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.115 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1538416862.115 * [misc]taylor:  Taking taylor expansion of th in a1
1538416862.115 * [misc]backup-simplify:  Simplify th into th
1538416862.115 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538416862.115 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538416862.115 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1538416862.115 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538416862.116 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416862.116 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416862.116 * [misc]backup-simplify:  Simplify a2 into a2
1538416862.116 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416862.116 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416862.116 * [misc]backup-simplify:  Simplify a1 into a1
1538416862.116 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538416862.116 * [misc]taylor:  Taking taylor expansion of th in th
1538416862.116 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.116 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.116 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1538416862.116 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538416862.116 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416862.116 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416862.116 * [misc]backup-simplify:  Simplify a2 into a2
1538416862.116 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416862.116 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416862.116 * [misc]backup-simplify:  Simplify a1 into a1
1538416862.116 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538416862.116 * [misc]taylor:  Taking taylor expansion of th in th
1538416862.116 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.116 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.116 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416862.116 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416862.116 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1538416862.116 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1538416862.116 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538416862.116 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416862.116 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416862.116 * [misc]backup-simplify:  Simplify a2 into a2
1538416862.116 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416862.116 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416862.116 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.116 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.116 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416862.116 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538416862.116 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416862.116 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416862.116 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.116 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.117 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416862.117 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416862.117 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538416862.117 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.117 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (* 0 1)) into 0
1538416862.117 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416862.117 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.117 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.117 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.117 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.117 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416862.117 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.117 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.117 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.117 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.118 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538416862.118 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416862.118 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538416862.119 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.119 * [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))))
1538416862.119 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2)))) in a1
1538416862.119 * [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2))) in a1
1538416862.119 * [misc]taylor:  Taking taylor expansion of (* 1/2 (pow a2 2)) in a1
1538416862.119 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1538416862.119 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416862.119 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416862.119 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416862.119 * [misc]backup-simplify:  Simplify a2 into a2
1538416862.119 * [misc]taylor:  Taking taylor expansion of (* 1/2 (pow a1 2)) in a1
1538416862.119 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1538416862.119 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416862.119 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416862.119 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416862.119 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.119 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.119 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416862.119 * [misc]backup-simplify:  Simplify (* 1/2 (pow a2 2)) into (* 1/2 (pow a2 2))
1538416862.119 * [misc]backup-simplify:  Simplify (+ (* 1/2 (pow a2 2)) 0) into (* 1/2 (pow a2 2))
1538416862.119 * [misc]backup-simplify:  Simplify (- (* 1/2 (pow a2 2))) into (- (* 1/2 (pow a2 2)))
1538416862.120 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (pow a2 2))) in a2
1538416862.120 * [misc]taylor:  Taking taylor expansion of (* 1/2 (pow a2 2)) in a2
1538416862.120 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538416862.120 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416862.120 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416862.120 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416862.120 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.120 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.120 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.120 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.120 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.120 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416862.120 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416862.120 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416862.120 * [misc]taylor:  Taking taylor expansion of 1 in a2
1538416862.120 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.120 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.120 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.120 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.120 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416862.120 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.122 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538416862.122 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416862.122 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538416862.122 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.122 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1538416862.122 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416862.122 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.122 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.123 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.123 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.123 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416862.123 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (pow a2 2))) into 0
1538416862.123 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.123 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.123 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.123 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.123 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.123 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.123 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.123 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.123 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416862.123 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416862.124 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.124 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.124 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.124 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.124 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.124 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.124 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* a2 (* 1 1)) 2)) (* 1 (pow (* 1 (* a1 1)) 2))) into (+ (pow a2 2) (pow a1 2))
1538416862.124 * [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))))
1538416862.124 * [misc]approximate:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in (th a1 a2) around 0
1538416862.124 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538416862.124 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538416862.124 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538416862.124 * [misc]taylor:  Taking taylor expansion of th in a2
1538416862.124 * [misc]backup-simplify:  Simplify th into th
1538416862.124 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416862.124 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416862.124 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416862.124 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538416862.124 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538416862.124 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416862.124 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416862.124 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.124 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.125 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416862.125 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416862.125 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538416862.125 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538416862.125 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538416862.125 * [misc]backup-simplify:  Simplify a1 into a1
1538416862.125 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416862.125 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416862.125 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416862.125 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538416862.125 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538416862.125 * [misc]taylor:  Taking taylor expansion of th in a1
1538416862.125 * [misc]backup-simplify:  Simplify th into th
1538416862.125 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416862.125 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416862.125 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416862.125 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416862.125 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416862.125 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416862.125 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416862.125 * [misc]backup-simplify:  Simplify a2 into a2
1538416862.125 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416862.125 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416862.125 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416862.125 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416862.125 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416862.125 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.125 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.126 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416862.126 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416862.126 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416862.126 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538416862.126 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538416862.126 * [misc]taylor:  Taking taylor expansion of th in th
1538416862.126 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.126 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.126 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416862.126 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416862.126 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416862.126 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416862.126 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416862.126 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416862.126 * [misc]backup-simplify:  Simplify a2 into a2
1538416862.126 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416862.126 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416862.126 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416862.126 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416862.126 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416862.126 * [misc]backup-simplify:  Simplify a1 into a1
1538416862.126 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416862.126 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416862.126 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416862.126 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538416862.126 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538416862.126 * [misc]taylor:  Taking taylor expansion of th in th
1538416862.126 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.126 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.126 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416862.127 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416862.127 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416862.127 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416862.127 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416862.127 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416862.127 * [misc]backup-simplify:  Simplify a2 into a2
1538416862.127 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416862.127 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416862.127 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416862.127 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416862.127 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416862.127 * [misc]backup-simplify:  Simplify a1 into a1
1538416862.127 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416862.127 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416862.127 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538416862.127 * [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))))
1538416862.127 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416862.127 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538416862.127 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538416862.127 * [misc]taylor:  Taking taylor expansion of th in a1
1538416862.127 * [misc]backup-simplify:  Simplify th into th
1538416862.127 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416862.127 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416862.127 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416862.127 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416862.127 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416862.127 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416862.127 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416862.127 * [misc]backup-simplify:  Simplify a2 into a2
1538416862.128 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416862.128 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416862.128 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416862.128 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416862.128 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416862.128 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.128 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.128 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416862.128 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416862.128 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416862.128 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416862.128 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.128 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416862.128 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416862.128 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416862.128 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538416862.128 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538416862.128 * [misc]taylor:  Taking taylor expansion of th in a2
1538416862.128 * [misc]backup-simplify:  Simplify th into th
1538416862.128 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416862.128 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416862.129 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416862.129 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416862.129 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416862.129 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538416862.129 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538416862.129 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.129 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1538416862.129 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416862.129 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.129 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416862.129 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416862.130 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.130 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416862.130 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538416862.130 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538416862.131 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416862.131 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538416862.131 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.131 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.131 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538416862.131 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.131 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.131 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416862.132 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416862.132 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538416862.132 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416862.132 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.132 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538416862.132 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416862.132 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.132 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416862.133 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416862.133 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538416862.133 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416862.134 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416862.134 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416862.135 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416862.135 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416862.135 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.135 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.135 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ 1 th)) (pow a2 2))
1538416862.135 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a2 2)) in a2
1538416862.135 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538416862.135 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538416862.135 * [misc]taylor:  Taking taylor expansion of th in a2
1538416862.135 * [misc]backup-simplify:  Simplify th into th
1538416862.135 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416862.136 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416862.136 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416862.136 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416862.136 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416862.136 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.136 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.136 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416862.136 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416862.136 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.136 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416862.136 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416862.136 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416862.136 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416862.136 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416862.136 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416862.136 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.136 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416862.137 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416862.137 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416862.137 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416862.137 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538416862.137 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416862.138 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.138 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538416862.138 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416862.138 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.138 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.138 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.138 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416862.138 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416862.138 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416862.139 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416862.139 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.140 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538416862.140 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416862.140 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416862.141 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416862.142 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538416862.142 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.142 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.142 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538416862.142 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.142 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.142 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416862.142 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538416862.142 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538416862.143 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416862.143 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538416862.144 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.144 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.144 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416862.144 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)))) into 0
1538416862.144 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.144 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.144 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416862.144 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538416862.144 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538416862.145 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416862.145 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538416862.145 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.146 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.146 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.146 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1538416862.146 * [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
1538416862.147 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1538416862.147 * [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
1538416862.147 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.147 * [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
1538416862.147 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416862.147 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.148 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.148 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.148 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.148 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.148 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416862.148 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416862.149 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416862.149 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416862.149 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.153 * [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
1538416862.153 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416862.154 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416862.156 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416862.156 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538416862.157 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.157 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.157 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1538416862.157 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.158 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.159 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416862.159 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416862.160 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416862.161 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416862.161 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416862.161 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.161 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.162 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416862.162 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416862.162 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.162 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.164 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416862.164 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416862.164 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416862.165 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416862.165 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416862.166 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.166 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.166 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.166 * [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)))
1538416862.167 * [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))))
1538416862.167 * [misc]approximate:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in (th a1 a2) around 0
1538416862.167 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538416862.167 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538416862.167 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538416862.167 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538416862.167 * [misc]backup-simplify:  Simplify -1 into -1
1538416862.167 * [misc]taylor:  Taking taylor expansion of th in a2
1538416862.167 * [misc]backup-simplify:  Simplify th into th
1538416862.167 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416862.167 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416862.167 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416862.167 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538416862.167 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538416862.167 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416862.167 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416862.167 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.167 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.168 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416862.168 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416862.168 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538416862.168 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538416862.168 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538416862.168 * [misc]backup-simplify:  Simplify a1 into a1
1538416862.168 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416862.168 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416862.168 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416862.168 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538416862.168 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538416862.168 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538416862.168 * [misc]backup-simplify:  Simplify -1 into -1
1538416862.168 * [misc]taylor:  Taking taylor expansion of th in a1
1538416862.168 * [misc]backup-simplify:  Simplify th into th
1538416862.168 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416862.168 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416862.168 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416862.168 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416862.169 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416862.169 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416862.169 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416862.169 * [misc]backup-simplify:  Simplify a2 into a2
1538416862.169 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416862.169 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416862.169 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416862.169 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416862.169 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416862.169 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.169 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.169 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416862.169 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416862.169 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416862.169 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538416862.169 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538416862.169 * [misc]taylor:  Taking taylor expansion of -1 in th
1538416862.169 * [misc]backup-simplify:  Simplify -1 into -1
1538416862.169 * [misc]taylor:  Taking taylor expansion of th in th
1538416862.169 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.169 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.170 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538416862.170 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416862.170 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416862.170 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416862.170 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416862.170 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416862.170 * [misc]backup-simplify:  Simplify a2 into a2
1538416862.170 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416862.170 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416862.170 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416862.170 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416862.170 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416862.170 * [misc]backup-simplify:  Simplify a1 into a1
1538416862.170 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416862.170 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416862.170 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416862.170 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538416862.170 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538416862.170 * [misc]taylor:  Taking taylor expansion of -1 in th
1538416862.170 * [misc]backup-simplify:  Simplify -1 into -1
1538416862.170 * [misc]taylor:  Taking taylor expansion of th in th
1538416862.170 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.170 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.171 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538416862.171 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416862.171 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416862.171 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416862.171 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416862.171 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416862.171 * [misc]backup-simplify:  Simplify a2 into a2
1538416862.171 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416862.171 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416862.171 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416862.171 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416862.171 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416862.171 * [misc]backup-simplify:  Simplify a1 into a1
1538416862.171 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416862.171 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416862.172 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538416862.172 * [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))))
1538416862.172 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416862.172 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538416862.172 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538416862.172 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538416862.172 * [misc]backup-simplify:  Simplify -1 into -1
1538416862.172 * [misc]taylor:  Taking taylor expansion of th in a1
1538416862.172 * [misc]backup-simplify:  Simplify th into th
1538416862.172 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416862.172 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416862.172 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416862.172 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416862.172 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416862.172 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416862.172 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416862.172 * [misc]backup-simplify:  Simplify a2 into a2
1538416862.172 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416862.173 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416862.173 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416862.173 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416862.173 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416862.173 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.173 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.173 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416862.173 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416862.173 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416862.173 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416862.173 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.173 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416862.174 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416862.175 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416862.175 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538416862.175 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538416862.175 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538416862.175 * [misc]backup-simplify:  Simplify -1 into -1
1538416862.175 * [misc]taylor:  Taking taylor expansion of th in a2
1538416862.175 * [misc]backup-simplify:  Simplify th into th
1538416862.175 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416862.175 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416862.175 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416862.175 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416862.175 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416862.176 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538416862.176 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538416862.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.176 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1538416862.176 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416862.176 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.177 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416862.177 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416862.177 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.177 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416862.177 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538416862.177 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538416862.179 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416862.179 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538416862.179 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.179 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.180 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538416862.180 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.180 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.180 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416862.180 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416862.180 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538416862.181 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416862.181 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.181 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538416862.181 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416862.181 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.182 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416862.182 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416862.182 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538416862.183 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416862.184 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416862.184 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416862.185 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416862.185 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416862.185 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.186 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.186 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ -1 th)) (pow a2 2))
1538416862.186 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a2 2)) in a2
1538416862.186 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538416862.186 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538416862.186 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538416862.186 * [misc]backup-simplify:  Simplify -1 into -1
1538416862.186 * [misc]taylor:  Taking taylor expansion of th in a2
1538416862.186 * [misc]backup-simplify:  Simplify th into th
1538416862.186 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416862.187 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416862.187 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416862.187 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416862.187 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416862.187 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.187 * [misc]backup-simplify:  Simplify 1 into 1
1538416862.187 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416862.187 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416862.187 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.187 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416862.188 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416862.188 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416862.188 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416862.188 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416862.188 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416862.188 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.188 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416862.189 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416862.189 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416862.189 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416862.190 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538416862.190 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416862.190 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.191 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538416862.191 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416862.191 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.191 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.192 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.192 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416862.192 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416862.192 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416862.193 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416862.193 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.195 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538416862.195 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416862.195 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416862.197 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416862.197 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538416862.198 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.198 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.198 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538416862.198 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.198 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.198 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416862.199 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538416862.199 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538416862.200 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416862.200 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538416862.200 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.201 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.201 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416862.201 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)))) into 0
1538416862.201 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.201 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.201 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416862.202 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538416862.202 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538416862.203 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416862.203 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538416862.203 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.204 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.204 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.204 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1538416862.205 * [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
1538416862.205 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1538416862.206 * [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
1538416862.206 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.206 * [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
1538416862.206 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416862.207 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.207 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.207 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.207 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.207 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.207 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416862.207 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416862.208 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416862.208 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416862.208 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.212 * [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
1538416862.212 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416862.213 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416862.215 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416862.215 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538416862.216 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.216 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.216 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1538416862.216 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416862.216 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.218 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416862.218 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416862.218 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416862.219 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416862.220 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416862.220 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.220 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.220 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416862.221 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416862.221 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.221 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.222 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416862.222 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416862.222 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416862.223 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416862.223 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416862.223 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416862.223 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416862.223 * [misc]backup-simplify:  Simplify 0 into 0
1538416862.224 * [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)))
1538416862.224 * * * [misc]progress:  simplifying candidates
1538416862.224 * * * * [misc]progress:  [ 1 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (pow (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)) 1))>
1538416862.224 * * * * [misc]progress:  [ 2 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (- (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2)))) (log (sqrt 2)))))>
1538416862.224 * [enter]simplify:  Simplifying (- (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2)))) (log (sqrt 2)))
1538416862.224 * * [misc]simplify:  iters left: 6 (14 enodes)
1538416862.227 * * [misc]simplify:  iters left: 5 (20 enodes)
1538416862.230 * * [misc]simplify:  iters left: 4 (28 enodes)
1538416862.234 * * [misc]simplify:  iters left: 3 (35 enodes)
1538416862.239 * * [misc]simplify:  iters left: 2 (37 enodes)
1538416862.242 * * [misc]simplify:  iters left: 1 (39 enodes)
1538416862.249 * [exit]simplify:  Simplified to (+ (log (+ (* a2 a2) (* a1 a1))) (- (log (cos th)) (log (sqrt 2))))
1538416862.249 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (+ (log (+ (* a2 a2) (* a1 a1))) (- (log (cos th)) (log (sqrt 2))))))
1538416862.249 * * * * [misc]progress:  [ 3 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (- (log (* (cos th) (+ (* a1 a1) (* a2 a2)))) (log (sqrt 2)))))>
1538416862.250 * [enter]simplify:  Simplifying (- (log (* (cos th) (+ (* a1 a1) (* a2 a2)))) (log (sqrt 2)))
1538416862.250 * * [misc]simplify:  iters left: 6 (13 enodes)
1538416862.254 * * [misc]simplify:  iters left: 5 (26 enodes)
1538416862.263 * * [misc]simplify:  iters left: 4 (42 enodes)
1538416862.275 * * [misc]simplify:  iters left: 3 (50 enodes)
1538416862.287 * * [misc]simplify:  iters left: 2 (54 enodes)
1538416862.300 * * [misc]simplify:  iters left: 1 (58 enodes)
1538416862.317 * [exit]simplify:  Simplified to (+ (log (+ (* a1 a1) (* a2 a2))) (- (log (cos th)) (log (sqrt 2))))
1538416862.317 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (+ (log (+ (* a1 a1) (* a2 a2))) (- (log (cos th)) (log (sqrt 2))))))
1538416862.317 * * * * [misc]progress:  [ 4 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (log (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))))>
1538416862.317 * * * * [misc]progress:  [ 5 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (log (exp (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))))>
1538416862.317 * * * * [misc]progress:  [ 6 / 50 ] 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)))))>
1538416862.317 * [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)))
1538416862.317 * * [misc]simplify:  iters left: 6 (17 enodes)
1538416862.324 * * [misc]simplify:  iters left: 5 (45 enodes)
1538416862.351 * * [misc]simplify:  iters left: 4 (240 enodes)
1538416862.533 * [exit]simplify:  Simplified to (* (/ (pow (cos th) 3) (* 2 (sqrt 2))) (pow (+ (* a1 a1) (* a2 a2)) 3))
1538416862.533 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (* (/ (pow (cos th) 3) (* 2 (sqrt 2))) (pow (+ (* a1 a1) (* a2 a2)) 3))))
1538416862.533 * * * * [misc]progress:  [ 7 / 50 ] 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)))))>
1538416862.534 * [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)))
1538416862.534 * * [misc]simplify:  iters left: 6 (15 enodes)
1538416862.540 * * [misc]simplify:  iters left: 5 (38 enodes)
1538416862.563 * * [misc]simplify:  iters left: 4 (166 enodes)
1538416862.672 * [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))))
1538416862.672 * [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))))))
1538416862.672 * * * * [misc]progress:  [ 8 / 50 ] 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)))))>
1538416862.672 * * * * [misc]progress:  [ 9 / 50 ] 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)))))>
1538416862.672 * * * * [misc]progress:  [ 10 / 50 ] 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)))))>
1538416862.672 * * * * [misc]progress:  [ 11 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (- (* (cos th) (+ (* a1 a1) (* a2 a2)))) (- (sqrt 2))))>
1538416862.672 * * * * [misc]progress:  [ 12 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))))>
1538416862.673 * [enter]simplify:  Simplifying (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538416862.673 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416862.675 * * [misc]simplify:  iters left: 5 (9 enodes)
1538416862.679 * [exit]simplify:  Simplified to (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1538416862.679 * [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)))))
1538416862.679 * [enter]simplify:  Simplifying (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))
1538416862.679 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416862.683 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416862.686 * [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))
1538416862.686 * [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)))))
1538416862.687 * * * * [misc]progress:  [ 13 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))))>
1538416862.687 * [enter]simplify:  Simplifying (/ (cos th) (sqrt (sqrt 2)))
1538416862.687 * * [misc]simplify:  iters left: 4 (6 enodes)
1538416862.689 * [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
1538416862.689 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (cos th) (sqrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))))
1538416862.689 * [enter]simplify:  Simplifying (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))
1538416862.690 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416862.693 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416862.696 * [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))
1538416862.696 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (cos th) (sqrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))))
1538416862.696 * * * * [misc]progress:  [ 14 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (cos th) 1) (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))))>
1538416862.697 * [enter]simplify:  Simplifying (/ (cos th) 1)
1538416862.697 * * [misc]simplify:  iters left: 3 (4 enodes)
1538416862.698 * * [misc]simplify:  iters left: 2 (6 enodes)
1538416862.700 * * [misc]simplify:  iters left: 1 (8 enodes)
1538416862.700 * [exit]simplify:  Simplified to (cos th)
1538416862.700 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (cos th) (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))))
1538416862.701 * [enter]simplify:  Simplifying (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))
1538416862.701 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416862.702 * * [misc]simplify:  iters left: 5 (9 enodes)
1538416862.704 * [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))
1538416862.704 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (cos th) (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))))
1538416862.704 * * * * [misc]progress:  [ 15 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (* 1 (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2))))>
1538416862.704 * * * * [misc]progress:  [ 16 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (cos th) (+ (* a1 a1) (* a2 a2))) (/ 1 (sqrt 2))))>
1538416862.704 * * * * [misc]progress:  [ 17 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ 1 (/ (sqrt 2) (* (cos th) (+ (* a1 a1) (* a2 a2))))))>
1538416862.704 * * * * [misc]progress:  [ 18 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538416862.704 * [enter]simplify:  Simplifying (cbrt (sqrt 2))
1538416862.704 * * [misc]simplify:  iters left: 2 (3 enodes)
1538416862.705 * [exit]simplify:  Simplified to (cbrt (sqrt 2))
1538416862.705 * [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))))
1538416862.705 * * * * [misc]progress:  [ 19 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt (sqrt 2))) (sqrt (sqrt 2))))>
1538416862.705 * [enter]simplify:  Simplifying (sqrt (sqrt 2))
1538416862.705 * * [misc]simplify:  iters left: 2 (3 enodes)
1538416862.706 * [exit]simplify:  Simplified to (sqrt (sqrt 2))
1538416862.706 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt (sqrt 2))) (sqrt (sqrt 2))))
1538416862.706 * * * * [misc]progress:  [ 20 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) 1) (sqrt 2)))>
1538416862.706 * [enter]simplify:  Simplifying (sqrt 2)
1538416862.706 * * [misc]simplify:  iters left: 1 (2 enodes)
1538416862.706 * [exit]simplify:  Simplified to (sqrt 2)
1538416862.706 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) 1) (sqrt 2)))
1538416862.706 * * * * [misc]progress:  [ 21 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (cos th) (/ (sqrt 2) (+ (* a1 a1) (* a2 a2)))))>
1538416862.706 * [enter]simplify:  Simplifying (cos th)
1538416862.707 * * [misc]simplify:  iters left: 1 (2 enodes)
1538416862.707 * [exit]simplify:  Simplified to (cos th)
1538416862.707 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (cos th) (/ (sqrt 2) (+ (* a1 a1) (* a2 a2)))))
1538416862.707 * * * * [misc]progress:  [ 22 / 50 ] 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)))))))>
1538416862.707 * [enter]simplify:  Simplifying (* (cos th) (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))
1538416862.707 * * [misc]simplify:  iters left: 6 (11 enodes)
1538416862.709 * * [misc]simplify:  iters left: 5 (29 enodes)
1538416862.714 * * [misc]simplify:  iters left: 4 (71 enodes)
1538416862.728 * * [misc]simplify:  iters left: 3 (155 enodes)
1538416862.799 * * [misc]simplify:  iters left: 2 (226 enodes)
1538416862.849 * * [misc]simplify:  iters left: 1 (247 enodes)
1538416862.888 * [exit]simplify:  Simplified to (* (cos th) (+ (pow a1 6) (pow a2 6)))
1538416862.888 * [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)))))))
1538416862.889 * * * * [misc]progress:  [ 23 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (* (sqrt 2) (- (* a1 a1) (* a2 a2)))))>
1538416862.889 * [enter]simplify:  Simplifying (* (cos th) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))
1538416862.889 * * [misc]simplify:  iters left: 6 (10 enodes)
1538416862.893 * * [misc]simplify:  iters left: 5 (24 enodes)
1538416862.901 * * [misc]simplify:  iters left: 4 (54 enodes)
1538416862.922 * * [misc]simplify:  iters left: 3 (143 enodes)
1538416862.966 * * [misc]simplify:  iters left: 2 (451 enodes)
1538416863.327 * [exit]simplify:  Simplified to (* (- (pow a1 4) (pow a2 4)) (cos th))
1538416863.327 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (- (pow a1 4) (pow a2 4)) (cos th)) (* (sqrt 2) (- (* a1 a1) (* a2 a2)))))
1538416863.327 * * * * [misc]progress:  [ 24 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (pow (* (cos th) (+ (* a1 a1) (* a2 a2))) 1) (sqrt 2)))>
1538416863.328 * [enter]simplify:  Simplifying (* (cos th) (+ (* a1 a1) (* a2 a2)))
1538416863.328 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416863.331 * * [misc]simplify:  iters left: 5 (16 enodes)
1538416863.340 * * [misc]simplify:  iters left: 4 (26 enodes)
1538416863.348 * [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cos th))
1538416863.348 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (pow (* (+ (* a1 a1) (* a2 a2)) (cos th)) 1) (sqrt 2)))
1538416863.348 * * * * [misc]progress:  [ 25 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (pow (* (cos th) (+ (* a1 a1) (* a2 a2))) 1) (sqrt 2)))>
1538416863.348 * * * * [misc]progress:  [ 26 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (exp (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1538416863.348 * [enter]simplify:  Simplifying (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2))))
1538416863.348 * * [misc]simplify:  iters left: 6 (10 enodes)
1538416863.351 * * [misc]simplify:  iters left: 5 (12 enodes)
1538416863.355 * [exit]simplify:  Simplified to (+ (log (+ (* a2 a2) (* a1 a1))) (log (cos th)))
1538416863.355 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (exp (+ (log (+ (* a2 a2) (* a1 a1))) (log (cos th)))) (sqrt 2)))
1538416863.355 * * * * [misc]progress:  [ 27 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (exp (log (* (cos th) (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1538416863.355 * * * * [misc]progress:  [ 28 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (log (exp (* (cos th) (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1538416863.355 * * * * [misc]progress:  [ 29 / 50 ] 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)))>
1538416863.355 * [enter]simplify:  Simplifying (* (* (* (cos th) (cos th)) (cos th)) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2))))
1538416863.355 * * [misc]simplify:  iters left: 6 (12 enodes)
1538416863.357 * * [misc]simplify:  iters left: 5 (32 enodes)
1538416863.367 * * [misc]simplify:  iters left: 4 (169 enodes)
1538416863.493 * [exit]simplify:  Simplified to (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (* (+ (* a1 a1) (* a2 a2)) (pow (cos th) 3)))
1538416863.493 * [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)))
1538416863.493 * * * * [misc]progress:  [ 30 / 50 ] 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)))>
1538416863.493 * * * * [misc]progress:  [ 31 / 50 ] 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)))>
1538416863.493 * * * * [misc]progress:  [ 32 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (sqrt (* (cos th) (+ (* a1 a1) (* a2 a2)))) (sqrt (* (cos th) (+ (* a1 a1) (* a2 a2))))) (sqrt 2)))>
1538416863.493 * * * * [misc]progress:  [ 33 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* 1 (* (cos th) (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1538416863.493 * * * * [misc]progress:  [ 34 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (+ (* (cos th) (* a1 a1)) (* (cos th) (* a2 a2))) (sqrt 2)))>
1538416863.493 * [enter]simplify:  Simplifying (* (cos th) (* a2 a2))
1538416863.493 * * [misc]simplify:  iters left: 4 (5 enodes)
1538416863.495 * * [misc]simplify:  iters left: 3 (8 enodes)
1538416863.497 * * [misc]simplify:  iters left: 2 (10 enodes)
1538416863.499 * [exit]simplify:  Simplified to (* (* a2 a2) (cos th))
1538416863.499 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (+ (* (cos th) (* a1 a1)) (* (* a2 a2) (cos th))) (sqrt 2)))
1538416863.499 * * * * [misc]progress:  [ 35 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (+ (* (* a1 a1) (cos th)) (* (* a2 a2) (cos th))) (sqrt 2)))>
1538416863.499 * [enter]simplify:  Simplifying (* (* a2 a2) (cos th))
1538416863.499 * * [misc]simplify:  iters left: 4 (5 enodes)
1538416863.501 * * [misc]simplify:  iters left: 3 (8 enodes)
1538416863.503 * * [misc]simplify:  iters left: 2 (10 enodes)
1538416863.505 * * [misc]simplify:  iters left: 1 (11 enodes)
1538416863.508 * [exit]simplify:  Simplified to (* (cos th) (* a2 a2))
1538416863.508 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (+ (* (* a1 a1) (cos th)) (* (cos th) (* a2 a2))) (sqrt 2)))
1538416863.508 * * * * [misc]progress:  [ 36 / 50 ] 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)))>
1538416863.508 * [enter]simplify:  Simplifying (cbrt (+ (* a1 a1) (* a2 a2)))
1538416863.508 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416863.510 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416863.512 * [exit]simplify:  Simplified to (cbrt (+ (* a1 a1) (* a2 a2)))
1538416863.512 * [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)))
1538416863.512 * * * * [misc]progress:  [ 37 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1538416863.512 * [enter]simplify:  Simplifying (sqrt (+ (* a1 a1) (* a2 a2)))
1538416863.512 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416863.514 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416863.515 * [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
1538416863.515 * [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)))
1538416863.516 * * * * [misc]progress:  [ 38 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) 1) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))>
1538416863.516 * [enter]simplify:  Simplifying (+ (* a1 a1) (* a2 a2))
1538416863.516 * * [misc]simplify:  iters left: 4 (5 enodes)
1538416863.517 * * [misc]simplify:  iters left: 3 (6 enodes)
1538416863.519 * [exit]simplify:  Simplified to (+ (* a1 a1) (* a2 a2))
1538416863.519 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (* (* (cos th) 1) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))
1538416863.519 * * * * [misc]progress:  [ 39 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1538416863.519 * [enter]simplify:  Simplifying (* (cbrt (cos th)) (cbrt (cos th)))
1538416863.519 * * [misc]simplify:  iters left: 4 (4 enodes)
1538416863.520 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1538416863.520 * [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)))
1538416863.520 * * * * [misc]progress:  [ 40 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (sqrt (cos th)) (* (sqrt (cos th)) (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1538416863.521 * [enter]simplify:  Simplifying (sqrt (cos th))
1538416863.521 * * [misc]simplify:  iters left: 2 (3 enodes)
1538416863.521 * [exit]simplify:  Simplified to (sqrt (cos th))
1538416863.521 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (* (sqrt (cos th)) (* (sqrt (cos th)) (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))
1538416863.521 * * * * [misc]progress:  [ 41 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* 1 (* (cos th) (+ (* a1 a1) (* a2 a2)))) (sqrt 2)))>
1538416863.522 * * * * [misc]progress:  [ 42 / 50 ] 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)))>
1538416863.522 * [enter]simplify:  Simplifying (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))
1538416863.522 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416863.525 * * [misc]simplify:  iters left: 5 (29 enodes)
1538416863.535 * * [misc]simplify:  iters left: 4 (69 enodes)
1538416863.561 * * [misc]simplify:  iters left: 3 (134 enodes)
1538416863.617 * * [misc]simplify:  iters left: 2 (231 enodes)
1538416863.725 * [exit]simplify:  Simplified to (- (+ (pow a2 4) (pow a1 4)) (* (* a2 a1) (* a2 a1)))
1538416863.725 * [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)))
1538416863.726 * * * * [misc]progress:  [ 43 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (- (* a1 a1) (* a2 a2))) (sqrt 2)))>
1538416863.726 * [enter]simplify:  Simplifying (- (* a1 a1) (* a2 a2))
1538416863.726 * * [misc]simplify:  iters left: 4 (5 enodes)
1538416863.727 * * [misc]simplify:  iters left: 3 (10 enodes)
1538416863.728 * * [misc]simplify:  iters left: 2 (17 enodes)
1538416863.731 * * [misc]simplify:  iters left: 1 (32 enodes)
1538416863.737 * [exit]simplify:  Simplified to (* (+ a1 a2) (- a1 a2))
1538416863.737 * [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)))
1538416863.737 * * * * [misc]progress:  [ 44 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (sqrt 2)))>
1538416863.737 * * * * [misc]progress:  [ 45 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2))))>
1538416863.737 * [enter]simplify:  Simplifying (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2)))
1538416863.738 * * [misc]simplify:  iters left: 5 (9 enodes)
1538416863.741 * * [misc]simplify:  iters left: 4 (12 enodes)
1538416863.745 * * [misc]simplify:  iters left: 3 (16 enodes)
1538416863.750 * * [misc]simplify:  iters left: 2 (20 enodes)
1538416863.755 * * [misc]simplify:  iters left: 1 (22 enodes)
1538416863.762 * [exit]simplify:  Simplified to (+ (/ (* a1 a1) (sqrt 2)) (/ (* a2 a2) (sqrt 2)))
1538416863.762 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (+ (/ (* a1 a1) (sqrt 2)) (/ (* a2 a2) (sqrt 2))))
1538416863.762 * * * * [misc]progress:  [ 46 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1538416863.763 * [enter]simplify:  Simplifying (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1538416863.763 * * [misc]simplify:  iters left: 6 (13 enodes)
1538416863.768 * * [misc]simplify:  iters left: 5 (22 enodes)
1538416863.775 * * [misc]simplify:  iters left: 4 (36 enodes)
1538416863.786 * * [misc]simplify:  iters left: 3 (57 enodes)
1538416863.802 * * [misc]simplify:  iters left: 2 (78 enodes)
1538416863.815 * * [misc]simplify:  iters left: 1 (105 enodes)
1538416863.831 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
1538416863.831 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
1538416863.831 * * * * [misc]progress:  [ 47 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1538416863.832 * [enter]simplify:  Simplifying (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1538416863.832 * * [misc]simplify:  iters left: 6 (13 enodes)
1538416863.837 * * [misc]simplify:  iters left: 5 (22 enodes)
1538416863.843 * * [misc]simplify:  iters left: 4 (36 enodes)
1538416863.855 * * [misc]simplify:  iters left: 3 (57 enodes)
1538416863.871 * * [misc]simplify:  iters left: 2 (78 enodes)
1538416863.893 * * [misc]simplify:  iters left: 1 (105 enodes)
1538416863.924 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
1538416863.924 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
1538416863.924 * * * * [misc]progress:  [ 48 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)))>
1538416863.924 * [enter]simplify:  Simplifying (+ (pow a2 2) (pow a1 2))
1538416863.924 * * [misc]simplify:  iters left: 3 (6 enodes)
1538416863.925 * * [misc]simplify:  iters left: 2 (9 enodes)
1538416863.926 * [exit]simplify:  Simplified to (+ (* a2 a2) (* a1 a1))
1538416863.926 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (+ (* a2 a2) (* a1 a1)) (sqrt 2)))
1538416863.926 * * * * [misc]progress:  [ 49 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (+ (* (pow a1 2) (cos th)) (* (cos th) (pow a2 2))) (sqrt 2)))>
1538416863.927 * [enter]simplify:  Simplifying (+ (* (pow a1 2) (cos th)) (* (cos th) (pow a2 2)))
1538416863.927 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416863.928 * * [misc]simplify:  iters left: 4 (15 enodes)
1538416863.930 * * [misc]simplify:  iters left: 3 (27 enodes)
1538416863.934 * * [misc]simplify:  iters left: 2 (30 enodes)
1538416863.938 * [exit]simplify:  Simplified to (* (cos th) (+ (* a2 a2) (* a1 a1)))
1538416863.938 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (cos th) (+ (* a2 a2) (* a1 a1))) (sqrt 2)))
1538416863.938 * * * * [misc]progress:  [ 50 / 50 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (+ (* (pow a1 2) (cos th)) (* (cos th) (pow a2 2))) (sqrt 2)))>
1538416863.938 * [enter]simplify:  Simplifying (+ (* (pow a1 2) (cos th)) (* (cos th) (pow a2 2)))
1538416863.938 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416863.940 * * [misc]simplify:  iters left: 4 (15 enodes)
1538416863.942 * * [misc]simplify:  iters left: 3 (27 enodes)
1538416863.945 * * [misc]simplify:  iters left: 2 (30 enodes)
1538416863.949 * [exit]simplify:  Simplified to (* (cos th) (+ (* a2 a2) (* a1 a1)))
1538416863.949 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (cos th) (+ (* a2 a2) (* a1 a1))) (sqrt 2)))
1538416863.949 * * * [misc]progress:  adding candidates to table
1538416864.536 * * [misc]progress:  iteration 4 / 4
1538416864.536 * * * [misc]progress:  picking best candidate
1538416864.549 * * * * [misc]pick:  Picked  #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538416864.549 * * * [misc]progress:  localizing error
1538416864.564 * * * [misc]progress:  generating rewritten candidates
1538416864.564 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 1)
1538416864.605 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2)
1538416864.625 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 1 1)
1538416864.637 * * * [misc]progress:  generating series expansions
1538416864.638 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2 1)
1538416864.640 * [misc]backup-simplify:  Simplify (/ (* (cos th) (+ (* 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)))
1538416864.640 * [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
1538416864.640 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (+ (pow a2 2) (pow a1 2)) (cos th))) in a2
1538416864.640 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1538416864.640 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1538416864.640 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1538416864.640 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1538416864.640 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538416864.640 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1538416864.640 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1538416864.640 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1538416864.640 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416864.640 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416864.640 * [misc]backup-simplify:  Simplify 2 into 2
1538416864.641 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416864.641 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416864.641 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538416864.642 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538416864.643 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538416864.644 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538416864.645 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538416864.645 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a2
1538416864.645 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1538416864.645 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416864.645 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416864.645 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.645 * [misc]backup-simplify:  Simplify 1 into 1
1538416864.645 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538416864.645 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538416864.645 * [misc]backup-simplify:  Simplify a1 into a1
1538416864.645 * [misc]taylor:  Taking taylor expansion of (cos th) in a2
1538416864.645 * [misc]taylor:  Taking taylor expansion of th in a2
1538416864.645 * [misc]backup-simplify:  Simplify th into th
1538416864.645 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538416864.645 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538416864.645 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (+ (pow a2 2) (pow a1 2)) (cos th))) in a1
1538416864.645 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a1
1538416864.645 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a1
1538416864.645 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a1
1538416864.645 * [misc]taylor:  Taking taylor expansion of 1/3 in a1
1538416864.645 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538416864.645 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a1
1538416864.645 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a1
1538416864.645 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a1
1538416864.645 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416864.645 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416864.645 * [misc]backup-simplify:  Simplify 2 into 2
1538416864.645 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416864.646 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416864.646 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538416864.646 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538416864.647 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538416864.648 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538416864.649 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538416864.649 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a1
1538416864.649 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538416864.649 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416864.649 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416864.649 * [misc]backup-simplify:  Simplify a2 into a2
1538416864.649 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416864.649 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416864.649 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.649 * [misc]backup-simplify:  Simplify 1 into 1
1538416864.649 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1538416864.649 * [misc]taylor:  Taking taylor expansion of th in a1
1538416864.649 * [misc]backup-simplify:  Simplify th into th
1538416864.649 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538416864.649 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538416864.649 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (+ (pow a2 2) (pow a1 2)) (cos th))) in th
1538416864.649 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in th
1538416864.649 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in th
1538416864.649 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in th
1538416864.649 * [misc]taylor:  Taking taylor expansion of 1/3 in th
1538416864.649 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538416864.649 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in th
1538416864.649 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in th
1538416864.649 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in th
1538416864.649 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416864.649 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416864.649 * [misc]backup-simplify:  Simplify 2 into 2
1538416864.649 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416864.649 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416864.650 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538416864.650 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538416864.651 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538416864.651 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538416864.653 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538416864.653 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1538416864.653 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538416864.653 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416864.653 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416864.653 * [misc]backup-simplify:  Simplify a2 into a2
1538416864.653 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416864.653 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416864.653 * [misc]backup-simplify:  Simplify a1 into a1
1538416864.653 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538416864.653 * [misc]taylor:  Taking taylor expansion of th in th
1538416864.653 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.653 * [misc]backup-simplify:  Simplify 1 into 1
1538416864.653 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (* (+ (pow a2 2) (pow a1 2)) (cos th))) in th
1538416864.653 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in th
1538416864.653 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in th
1538416864.653 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in th
1538416864.653 * [misc]taylor:  Taking taylor expansion of 1/3 in th
1538416864.653 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538416864.653 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in th
1538416864.653 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in th
1538416864.653 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in th
1538416864.653 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416864.653 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416864.653 * [misc]backup-simplify:  Simplify 2 into 2
1538416864.653 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416864.653 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416864.654 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538416864.654 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538416864.655 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538416864.655 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538416864.656 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538416864.656 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1538416864.656 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538416864.656 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416864.656 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416864.656 * [misc]backup-simplify:  Simplify a2 into a2
1538416864.656 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416864.656 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416864.656 * [misc]backup-simplify:  Simplify a1 into a1
1538416864.656 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538416864.656 * [misc]taylor:  Taking taylor expansion of th in th
1538416864.657 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.657 * [misc]backup-simplify:  Simplify 1 into 1
1538416864.657 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416864.657 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416864.657 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1538416864.657 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1538416864.658 * [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)))
1538416864.658 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (+ (pow a2 2) (pow a1 2))) in a1
1538416864.658 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a1
1538416864.658 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a1
1538416864.658 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a1
1538416864.658 * [misc]taylor:  Taking taylor expansion of 1/3 in a1
1538416864.658 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538416864.658 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a1
1538416864.658 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a1
1538416864.658 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a1
1538416864.658 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416864.658 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416864.658 * [misc]backup-simplify:  Simplify 2 into 2
1538416864.658 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416864.658 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416864.658 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538416864.659 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538416864.659 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538416864.660 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538416864.661 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538416864.661 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538416864.661 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416864.661 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416864.661 * [misc]backup-simplify:  Simplify a2 into a2
1538416864.661 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416864.661 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416864.661 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.661 * [misc]backup-simplify:  Simplify 1 into 1
1538416864.662 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416864.662 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538416864.662 * [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))
1538416864.662 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)) in a2
1538416864.662 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1538416864.662 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1538416864.662 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1538416864.662 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1538416864.662 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538416864.662 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1538416864.662 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1538416864.662 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1538416864.662 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416864.662 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416864.662 * [misc]backup-simplify:  Simplify 2 into 2
1538416864.663 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416864.663 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416864.663 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538416864.663 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538416864.664 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538416864.665 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538416864.667 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538416864.667 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416864.667 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416864.667 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.667 * [misc]backup-simplify:  Simplify 1 into 1
1538416864.668 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416864.668 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416864.668 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538416864.668 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416864.668 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (* 0 1)) into 0
1538416864.668 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538416864.670 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1538416864.672 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1538416864.673 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1538416864.675 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538416864.676 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (* 0 (+ (pow a2 2) (pow a1 2)))) into 0
1538416864.676 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416864.676 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.676 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416864.676 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.676 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.676 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416864.676 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416864.676 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538416864.677 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1538416864.680 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1538416864.681 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1538416864.684 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538416864.686 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (* 0 (pow a2 2))) into 0
1538416864.686 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416864.686 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.686 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.687 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538416864.687 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416864.688 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538416864.688 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416864.688 * [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))))
1538416864.690 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416864.690 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538416864.694 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538416864.698 * [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
1538416864.699 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1538416864.702 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538416864.703 * [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)))))
1538416864.703 * [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
1538416864.703 * [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
1538416864.703 * [misc]taylor:  Taking taylor expansion of (* 1/2 (* (pow a1 2) (pow (/ 1 (pow (sqrt 2) 2)) 1/3))) in a1
1538416864.703 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1538416864.703 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416864.703 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) in a1
1538416864.703 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416864.703 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416864.703 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.703 * [misc]backup-simplify:  Simplify 1 into 1
1538416864.703 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a1
1538416864.703 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a1
1538416864.703 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a1
1538416864.703 * [misc]taylor:  Taking taylor expansion of 1/3 in a1
1538416864.703 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538416864.703 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a1
1538416864.703 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a1
1538416864.703 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a1
1538416864.703 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416864.704 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416864.704 * [misc]backup-simplify:  Simplify 2 into 2
1538416864.704 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416864.704 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416864.704 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538416864.705 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538416864.705 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538416864.706 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538416864.707 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538416864.707 * [misc]taylor:  Taking taylor expansion of (* 1/2 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2))) in a1
1538416864.707 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1538416864.707 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416864.707 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)) in a1
1538416864.707 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a1
1538416864.707 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a1
1538416864.707 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a1
1538416864.707 * [misc]taylor:  Taking taylor expansion of 1/3 in a1
1538416864.707 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538416864.707 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a1
1538416864.707 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a1
1538416864.707 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a1
1538416864.707 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416864.707 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416864.707 * [misc]backup-simplify:  Simplify 2 into 2
1538416864.707 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416864.707 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416864.708 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538416864.708 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538416864.709 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538416864.709 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538416864.710 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538416864.710 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416864.710 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416864.710 * [misc]backup-simplify:  Simplify a2 into a2
1538416864.710 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416864.711 * [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))
1538416864.712 * [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)))
1538416864.713 * [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)))
1538416864.713 * [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))))
1538416864.713 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)))) in a2
1538416864.713 * [misc]taylor:  Taking taylor expansion of (* 1/2 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2))) in a2
1538416864.713 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538416864.713 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416864.713 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)) in a2
1538416864.713 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1538416864.713 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1538416864.713 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1538416864.713 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1538416864.713 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538416864.713 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1538416864.713 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1538416864.713 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1538416864.713 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416864.714 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416864.714 * [misc]backup-simplify:  Simplify 2 into 2
1538416864.714 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416864.714 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416864.714 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538416864.715 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538416864.715 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538416864.716 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538416864.717 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538416864.717 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416864.717 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416864.717 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.717 * [misc]backup-simplify:  Simplify 1 into 1
1538416864.717 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416864.717 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.717 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.717 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416864.717 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416864.717 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416864.718 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416864.718 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538416864.720 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538416864.724 * [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
1538416864.725 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1538416864.728 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538416864.729 * [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)
1538416864.729 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1538416864.729 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1538416864.729 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1538416864.729 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1538416864.729 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538416864.729 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1538416864.729 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1538416864.729 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1538416864.729 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416864.729 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416864.729 * [misc]backup-simplify:  Simplify 2 into 2
1538416864.729 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416864.729 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416864.729 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538416864.730 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538416864.730 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538416864.731 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538416864.732 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538416864.733 * [misc]backup-simplify:  Simplify (pow (/ 1 (pow (sqrt 2) 2)) 1/3) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538416864.733 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.733 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.733 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416864.734 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 1) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538416864.734 * [misc]backup-simplify:  Simplify (pow (/ 1 (pow (sqrt 2) 2)) 1/3) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538416864.735 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538416864.736 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416864.736 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538416864.736 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416864.736 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1538416864.737 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416864.737 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1538416864.740 * [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
1538416864.745 * [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
1538416864.747 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))))) into 0
1538416864.750 * [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
1538416864.751 * [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
1538416864.751 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416864.751 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.751 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416864.751 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.751 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.752 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416864.752 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538416864.754 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1538416864.755 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1538416864.757 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1538416864.758 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538416864.759 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (* 0 (pow a2 2))) into 0
1538416864.760 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (pow a2 2)))) into 0
1538416864.760 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416864.760 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416864.760 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416864.760 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.760 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.760 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416864.760 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.760 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.760 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416864.761 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416864.761 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416864.761 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416864.761 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1538416864.764 * [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
1538416864.770 * [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
1538416864.772 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))))) into 0
1538416864.776 * [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
1538416864.777 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (+ (* 0 1) (+ (* 0 0) (* 0 (pow a2 2))))) into 0
1538416864.777 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416864.777 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.777 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.777 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.777 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538416864.779 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1538416864.780 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1538416864.782 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1538416864.783 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538416864.783 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.785 * [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)))
1538416864.786 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 th)) (+ (* (/ 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))
1538416864.786 * [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
1538416864.786 * [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
1538416864.786 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538416864.786 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538416864.786 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538416864.786 * [misc]taylor:  Taking taylor expansion of th in a2
1538416864.786 * [misc]backup-simplify:  Simplify th into th
1538416864.786 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416864.786 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416864.786 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416864.786 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538416864.786 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538416864.786 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416864.786 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416864.786 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.786 * [misc]backup-simplify:  Simplify 1 into 1
1538416864.786 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416864.786 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416864.786 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538416864.786 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538416864.786 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538416864.786 * [misc]backup-simplify:  Simplify a1 into a1
1538416864.786 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416864.787 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416864.787 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1538416864.787 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1538416864.787 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1538416864.787 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1538416864.787 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538416864.787 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1538416864.787 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1538416864.787 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1538416864.787 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416864.787 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416864.787 * [misc]backup-simplify:  Simplify 2 into 2
1538416864.787 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416864.787 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416864.787 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538416864.788 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538416864.788 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538416864.789 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538416864.790 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538416864.790 * [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
1538416864.790 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416864.790 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538416864.790 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538416864.790 * [misc]taylor:  Taking taylor expansion of th in a1
1538416864.790 * [misc]backup-simplify:  Simplify th into th
1538416864.790 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416864.790 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416864.790 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416864.790 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416864.790 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416864.790 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416864.790 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416864.790 * [misc]backup-simplify:  Simplify a2 into a2
1538416864.790 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416864.790 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416864.790 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416864.790 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416864.790 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416864.791 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.791 * [misc]backup-simplify:  Simplify 1 into 1
1538416864.791 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416864.791 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416864.791 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a1
1538416864.791 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a1
1538416864.791 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a1
1538416864.791 * [misc]taylor:  Taking taylor expansion of 1/3 in a1
1538416864.791 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538416864.791 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a1
1538416864.791 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a1
1538416864.791 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a1
1538416864.791 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416864.791 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416864.791 * [misc]backup-simplify:  Simplify 2 into 2
1538416864.791 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416864.791 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416864.792 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538416864.792 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538416864.793 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538416864.793 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538416864.794 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538416864.794 * [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
1538416864.794 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416864.794 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538416864.794 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538416864.794 * [misc]taylor:  Taking taylor expansion of th in th
1538416864.794 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.794 * [misc]backup-simplify:  Simplify 1 into 1
1538416864.794 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416864.795 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416864.795 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416864.795 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416864.795 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416864.795 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416864.795 * [misc]backup-simplify:  Simplify a2 into a2
1538416864.795 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416864.795 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416864.795 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416864.795 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416864.795 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416864.795 * [misc]backup-simplify:  Simplify a1 into a1
1538416864.795 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416864.795 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416864.795 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in th
1538416864.795 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in th
1538416864.795 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in th
1538416864.795 * [misc]taylor:  Taking taylor expansion of 1/3 in th
1538416864.795 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538416864.795 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in th
1538416864.795 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in th
1538416864.795 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in th
1538416864.795 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416864.795 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416864.795 * [misc]backup-simplify:  Simplify 2 into 2
1538416864.795 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416864.795 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416864.796 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538416864.796 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538416864.797 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538416864.797 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538416864.798 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538416864.798 * [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
1538416864.798 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416864.798 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538416864.798 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538416864.798 * [misc]taylor:  Taking taylor expansion of th in th
1538416864.798 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.798 * [misc]backup-simplify:  Simplify 1 into 1
1538416864.799 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416864.799 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416864.799 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416864.799 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416864.799 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416864.799 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416864.799 * [misc]backup-simplify:  Simplify a2 into a2
1538416864.799 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416864.799 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416864.799 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416864.799 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416864.799 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416864.799 * [misc]backup-simplify:  Simplify a1 into a1
1538416864.799 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416864.799 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416864.799 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in th
1538416864.799 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in th
1538416864.799 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in th
1538416864.799 * [misc]taylor:  Taking taylor expansion of 1/3 in th
1538416864.799 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538416864.799 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in th
1538416864.799 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in th
1538416864.799 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in th
1538416864.799 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416864.799 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416864.799 * [misc]backup-simplify:  Simplify 2 into 2
1538416864.799 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416864.799 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416864.800 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538416864.800 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538416864.801 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538416864.802 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538416864.803 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538416864.803 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538416864.803 * [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))))
1538416864.804 * [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))
1538416864.804 * [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
1538416864.804 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416864.804 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538416864.804 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538416864.804 * [misc]taylor:  Taking taylor expansion of th in a1
1538416864.804 * [misc]backup-simplify:  Simplify th into th
1538416864.804 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416864.804 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416864.804 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416864.804 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416864.804 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416864.804 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416864.804 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416864.804 * [misc]backup-simplify:  Simplify a2 into a2
1538416864.804 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416864.804 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416864.804 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416864.805 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416864.805 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416864.805 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.805 * [misc]backup-simplify:  Simplify 1 into 1
1538416864.805 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416864.805 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416864.805 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a1
1538416864.805 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a1
1538416864.805 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a1
1538416864.805 * [misc]taylor:  Taking taylor expansion of 1/3 in a1
1538416864.805 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538416864.805 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a1
1538416864.805 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a1
1538416864.805 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a1
1538416864.805 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416864.805 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416864.805 * [misc]backup-simplify:  Simplify 2 into 2
1538416864.805 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416864.805 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416864.806 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538416864.806 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538416864.807 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538416864.807 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538416864.808 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538416864.808 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416864.808 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416864.808 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416864.809 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416864.809 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416864.809 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416864.809 * [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))
1538416864.809 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) in a2
1538416864.809 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538416864.809 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538416864.809 * [misc]taylor:  Taking taylor expansion of th in a2
1538416864.809 * [misc]backup-simplify:  Simplify th into th
1538416864.809 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416864.810 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416864.810 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416864.810 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1538416864.810 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1538416864.810 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1538416864.810 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1538416864.810 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538416864.810 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1538416864.810 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1538416864.810 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1538416864.810 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416864.810 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416864.810 * [misc]backup-simplify:  Simplify 2 into 2
1538416864.810 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416864.810 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416864.810 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538416864.811 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538416864.811 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538416864.812 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538416864.813 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538416864.813 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538416864.815 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1538416864.817 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1538416864.818 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1538416864.820 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538416864.820 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416864.820 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416864.820 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538416864.820 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538416864.820 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416864.821 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1538416864.822 * [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
1538416864.822 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416864.822 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.823 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538416864.825 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1538416864.829 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1538416864.830 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1538416864.833 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538416864.834 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416864.834 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416864.834 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416864.834 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416864.835 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538416864.835 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538416864.836 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416864.836 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538416864.836 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416864.836 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416864.836 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538416864.838 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3))) into 0
1538416864.838 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416864.838 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.839 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416864.840 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538416864.843 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538416864.847 * [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
1538416864.848 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1538416864.850 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538416864.851 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416864.851 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416864.851 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538416864.851 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416864.851 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416864.852 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538416864.853 * [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
1538416864.853 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416864.853 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.854 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416864.854 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538416864.856 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538416864.860 * [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
1538416864.861 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1538416864.864 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538416864.864 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416864.864 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416864.864 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538416864.865 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416864.865 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416864.865 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416864.866 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416864.866 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416864.866 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416864.866 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416864.866 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ 1 th)) (pow a2 2))
1538416864.867 * [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))
1538416864.867 * [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (pow a2 2)) (pow (/ 1 (pow (sqrt 2) 2)) 1/3)) in a2
1538416864.868 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a2 2)) in a2
1538416864.868 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538416864.868 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538416864.868 * [misc]taylor:  Taking taylor expansion of th in a2
1538416864.868 * [misc]backup-simplify:  Simplify th into th
1538416864.868 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416864.868 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416864.868 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416864.868 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416864.868 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416864.868 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.868 * [misc]backup-simplify:  Simplify 1 into 1
1538416864.868 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416864.868 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416864.868 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416864.868 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416864.868 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416864.868 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416864.868 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1538416864.868 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1538416864.868 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1538416864.868 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1538416864.868 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538416864.868 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1538416864.868 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1538416864.868 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1538416864.868 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416864.868 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416864.868 * [misc]backup-simplify:  Simplify 2 into 2
1538416864.869 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416864.869 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416864.869 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538416864.869 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538416864.870 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538416864.871 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538416864.872 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538416864.872 * [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))
1538416864.873 * [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))
1538416864.873 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416864.873 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416864.873 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416864.873 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416864.874 * [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))
1538416864.875 * [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))
1538416864.875 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416864.875 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1538416864.879 * [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
1538416864.885 * [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
1538416864.886 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))))) into 0
1538416864.890 * [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
1538416864.890 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416864.890 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416864.890 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538416864.890 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416864.891 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416864.891 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538416864.893 * [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
1538416864.893 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416864.893 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.893 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416864.893 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.893 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416864.893 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1538416864.896 * [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
1538416864.902 * [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
1538416864.904 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))))) into 0
1538416864.908 * [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
1538416864.908 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416864.908 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416864.908 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416864.909 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416864.909 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416864.910 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538416864.911 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416864.911 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416864.913 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416864.913 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538416864.913 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416864.913 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416864.914 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538416864.916 * [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
1538416864.916 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416864.916 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.916 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538416864.919 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1538416864.922 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1538416864.924 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1538416864.925 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538416864.926 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416864.926 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538416864.926 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538416864.927 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416864.927 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538416864.927 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416864.927 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416864.927 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416864.927 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)))) into 0
1538416864.928 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3))) into 0
1538416864.928 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.928 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.928 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538416864.930 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1538416864.932 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1538416864.933 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1538416864.935 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538416864.935 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416864.935 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538416864.935 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538416864.936 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416864.936 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538416864.936 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416864.936 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416864.937 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3))) into 0
1538416864.937 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.938 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416864.938 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1538416864.942 * [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
1538416864.951 * [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
1538416864.955 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))))) into 0
1538416864.964 * [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
1538416864.964 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1538416864.965 * [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
1538416864.965 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1538416864.966 * [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
1538416864.966 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416864.967 * [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
1538416864.970 * [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
1538416864.970 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416864.970 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.970 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416864.970 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.970 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416864.970 * [misc]backup-simplify:  Simplify 0 into 0
1538416864.972 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416864.973 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1538416864.979 * [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
1538416864.995 * [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
1538416865.000 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))))) into 0
1538416865.008 * [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
1538416865.008 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416865.009 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416865.009 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416865.009 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416865.010 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.012 * [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
1538416865.012 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416865.013 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.014 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.014 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538416865.015 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.015 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.015 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1538416865.016 * [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
1538416865.016 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.016 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.017 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416865.018 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538416865.020 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538416865.023 * [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
1538416865.025 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1538416865.027 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538416865.028 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416865.028 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.028 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.029 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.029 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416865.029 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.029 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.029 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.030 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416865.031 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3)))) into 0
1538416865.031 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.031 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.032 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416865.032 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538416865.036 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538416865.042 * [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
1538416865.044 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1538416865.048 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538416865.049 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416865.050 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.050 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.051 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.051 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416865.051 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.051 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.053 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3)))) into 0
1538416865.053 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.056 * [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)))
1538416865.057 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 (- th))) (+ (* (/ 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)))))
1538416865.057 * [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
1538416865.057 * [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
1538416865.057 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1538416865.057 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1538416865.057 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1538416865.057 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1538416865.057 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538416865.057 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1538416865.057 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1538416865.057 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1538416865.057 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416865.057 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416865.057 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.057 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.057 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.058 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538416865.058 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538416865.059 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538416865.059 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538416865.060 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538416865.060 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538416865.060 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538416865.060 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538416865.060 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538416865.060 * [misc]backup-simplify:  Simplify -1 into -1
1538416865.061 * [misc]taylor:  Taking taylor expansion of th in a2
1538416865.061 * [misc]backup-simplify:  Simplify th into th
1538416865.061 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416865.061 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416865.061 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416865.061 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538416865.061 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538416865.061 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416865.061 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416865.061 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.061 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.061 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416865.061 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416865.061 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538416865.061 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538416865.061 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538416865.061 * [misc]backup-simplify:  Simplify a1 into a1
1538416865.061 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416865.061 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416865.061 * [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
1538416865.061 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a1
1538416865.061 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a1
1538416865.061 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a1
1538416865.061 * [misc]taylor:  Taking taylor expansion of 1/3 in a1
1538416865.061 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538416865.061 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a1
1538416865.061 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a1
1538416865.061 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a1
1538416865.061 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416865.061 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416865.061 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.061 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.062 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.062 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538416865.062 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538416865.063 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538416865.064 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538416865.065 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538416865.065 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416865.065 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538416865.065 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538416865.065 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538416865.065 * [misc]backup-simplify:  Simplify -1 into -1
1538416865.065 * [misc]taylor:  Taking taylor expansion of th in a1
1538416865.065 * [misc]backup-simplify:  Simplify th into th
1538416865.065 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416865.065 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416865.065 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416865.065 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416865.065 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416865.065 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416865.065 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416865.065 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.065 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.065 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416865.065 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416865.065 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416865.065 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416865.065 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.065 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.065 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416865.065 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416865.065 * [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
1538416865.065 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in th
1538416865.065 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in th
1538416865.065 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in th
1538416865.065 * [misc]taylor:  Taking taylor expansion of 1/3 in th
1538416865.065 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538416865.065 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in th
1538416865.065 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in th
1538416865.066 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in th
1538416865.066 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416865.066 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416865.066 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.066 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.066 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.066 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538416865.067 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538416865.067 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538416865.068 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538416865.069 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538416865.069 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416865.069 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538416865.069 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538416865.069 * [misc]taylor:  Taking taylor expansion of -1 in th
1538416865.069 * [misc]backup-simplify:  Simplify -1 into -1
1538416865.069 * [misc]taylor:  Taking taylor expansion of th in th
1538416865.069 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.069 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.069 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538416865.069 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416865.069 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416865.069 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416865.069 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416865.069 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416865.069 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.069 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.069 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416865.069 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416865.069 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416865.069 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416865.069 * [misc]backup-simplify:  Simplify a1 into a1
1538416865.069 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416865.069 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416865.069 * [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
1538416865.069 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in th
1538416865.069 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in th
1538416865.070 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in th
1538416865.070 * [misc]taylor:  Taking taylor expansion of 1/3 in th
1538416865.070 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538416865.070 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in th
1538416865.070 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in th
1538416865.070 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in th
1538416865.070 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416865.070 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416865.070 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.070 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.070 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.070 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538416865.071 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538416865.071 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538416865.072 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538416865.073 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538416865.073 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416865.073 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538416865.073 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538416865.073 * [misc]taylor:  Taking taylor expansion of -1 in th
1538416865.073 * [misc]backup-simplify:  Simplify -1 into -1
1538416865.073 * [misc]taylor:  Taking taylor expansion of th in th
1538416865.073 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.073 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.073 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538416865.073 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416865.073 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416865.073 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416865.073 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416865.073 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416865.073 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.073 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.074 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416865.074 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416865.074 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416865.074 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416865.074 * [misc]backup-simplify:  Simplify a1 into a1
1538416865.074 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416865.074 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416865.074 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538416865.074 * [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))))
1538416865.075 * [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))
1538416865.075 * [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
1538416865.075 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416865.075 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538416865.075 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538416865.075 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538416865.075 * [misc]backup-simplify:  Simplify -1 into -1
1538416865.075 * [misc]taylor:  Taking taylor expansion of th in a1
1538416865.075 * [misc]backup-simplify:  Simplify th into th
1538416865.075 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416865.075 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416865.075 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416865.075 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416865.075 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416865.075 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416865.075 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416865.075 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.075 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.075 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416865.075 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416865.075 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416865.075 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416865.075 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.075 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.075 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416865.076 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416865.076 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a1
1538416865.076 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a1
1538416865.076 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a1
1538416865.076 * [misc]taylor:  Taking taylor expansion of 1/3 in a1
1538416865.076 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538416865.076 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a1
1538416865.076 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a1
1538416865.076 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a1
1538416865.076 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416865.076 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416865.076 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.076 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.076 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.076 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538416865.077 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538416865.077 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538416865.078 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538416865.079 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538416865.079 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416865.079 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416865.079 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.079 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416865.079 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416865.080 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416865.080 * [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)))
1538416865.080 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (cos (/ -1 th))) in a2
1538416865.080 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1538416865.080 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1538416865.080 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1538416865.080 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1538416865.080 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538416865.080 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1538416865.080 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1538416865.080 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1538416865.080 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416865.080 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416865.080 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.081 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.081 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.081 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538416865.081 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538416865.082 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538416865.083 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538416865.084 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538416865.084 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538416865.084 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538416865.084 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538416865.084 * [misc]backup-simplify:  Simplify -1 into -1
1538416865.084 * [misc]taylor:  Taking taylor expansion of th in a2
1538416865.084 * [misc]backup-simplify:  Simplify th into th
1538416865.084 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416865.084 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416865.084 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416865.085 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416865.085 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416865.085 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538416865.085 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538416865.085 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.085 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1538416865.086 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538416865.088 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1538416865.092 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1538416865.093 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1538416865.097 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538416865.098 * [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
1538416865.098 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416865.098 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.099 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538416865.100 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1538416865.102 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1538416865.103 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1538416865.105 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538416865.106 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416865.106 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416865.106 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.106 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416865.106 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538416865.106 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538416865.107 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416865.107 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538416865.107 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.107 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.107 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538416865.108 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 (pow (/ 1 (pow (sqrt 2) 2)) 1/3))) into 0
1538416865.108 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.108 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.109 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416865.109 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416865.109 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538416865.109 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416865.109 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.109 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538416865.110 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416865.110 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538416865.112 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538416865.116 * [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
1538416865.118 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1538416865.121 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538416865.122 * [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
1538416865.122 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416865.122 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.123 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416865.123 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538416865.125 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538416865.130 * [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
1538416865.132 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1538416865.136 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538416865.136 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.137 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416865.137 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538416865.138 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416865.138 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.138 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.139 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.140 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416865.140 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.140 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.140 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ -1 th)) (pow a2 2))
1538416865.142 * [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)))
1538416865.142 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) (/ (cos (/ -1 th)) (pow a2 2))) in a2
1538416865.142 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (sqrt 2) 2)) 1/3) in a2
1538416865.142 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) in a2
1538416865.142 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) in a2
1538416865.142 * [misc]taylor:  Taking taylor expansion of 1/3 in a2
1538416865.142 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1538416865.142 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (sqrt 2) 2))) in a2
1538416865.142 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 2) 2)) in a2
1538416865.142 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in a2
1538416865.142 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416865.142 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416865.142 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.142 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.143 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.143 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538416865.144 * [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 2) 2)) into (/ 1 (pow (sqrt 2) 2))
1538416865.144 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (sqrt 2) 2))) into (log (/ 1 (pow (sqrt 2) 2)))
1538416865.145 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow (sqrt 2) 2)))) into (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))
1538416865.146 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) into (pow (/ 1 (pow (sqrt 2) 2)) 1/3)
1538416865.146 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a2 2)) in a2
1538416865.146 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538416865.146 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538416865.146 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538416865.146 * [misc]backup-simplify:  Simplify -1 into -1
1538416865.146 * [misc]taylor:  Taking taylor expansion of th in a2
1538416865.146 * [misc]backup-simplify:  Simplify th into th
1538416865.146 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416865.146 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416865.146 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416865.146 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416865.146 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416865.146 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.146 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.146 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416865.147 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416865.147 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.147 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416865.147 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416865.147 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416865.148 * [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))
1538416865.148 * [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)))
1538416865.148 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416865.148 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416865.148 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.149 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416865.149 * [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))
1538416865.150 * [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)))
1538416865.150 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416865.150 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416865.151 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538416865.151 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416865.151 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.151 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538416865.151 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416865.152 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1538416865.154 * [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
1538416865.160 * [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
1538416865.162 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))))) into 0
1538416865.165 * [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
1538416865.167 * [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
1538416865.167 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416865.167 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.167 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.167 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.167 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416865.167 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1538416865.170 * [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
1538416865.179 * [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
1538416865.182 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))))) into 0
1538416865.187 * [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
1538416865.187 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416865.187 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416865.188 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416865.188 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416865.188 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.190 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538416865.190 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416865.191 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.192 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.193 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538416865.193 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.193 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.194 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538416865.195 * [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
1538416865.195 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.195 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.196 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416865.196 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538416865.196 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538416865.197 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416865.197 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538416865.197 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.198 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.198 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416865.198 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)))) into 0
1538416865.198 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538416865.200 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1538416865.202 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1538416865.203 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1538416865.205 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538416865.206 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (* 0 (cos (/ -1 th)))) into 0
1538416865.206 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.206 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.206 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416865.206 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538416865.206 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538416865.207 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416865.207 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538416865.207 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.208 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.208 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538416865.209 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))))) into 0
1538416865.212 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (sqrt 2) 2)) 1)))) 1) into 0
1538416865.214 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow (sqrt 2) 2))))) into 0
1538416865.217 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1538416865.218 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (* 0 (cos (/ -1 th)))) into 0
1538416865.218 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.219 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1538416865.219 * [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
1538416865.220 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1538416865.220 * [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
1538416865.220 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.221 * [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
1538416865.223 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416865.223 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1538416865.229 * [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
1538416865.245 * [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
1538416865.248 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))))) into 0
1538416865.252 * [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
1538416865.253 * [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
1538416865.253 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416865.253 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.253 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.254 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.254 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.254 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.255 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416865.255 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1538416865.259 * [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
1538416865.269 * [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
1538416865.271 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))))) into 0
1538416865.276 * [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
1538416865.276 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416865.276 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416865.276 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416865.277 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416865.277 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.279 * [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
1538416865.279 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416865.279 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.282 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.282 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538416865.282 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.282 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.283 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1538416865.285 * [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
1538416865.285 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.285 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.286 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416865.287 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.287 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.288 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.288 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416865.288 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.289 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.289 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.289 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416865.291 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416865.291 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538416865.295 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538416865.301 * [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
1538416865.303 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1538416865.308 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538416865.310 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (+ (* 0 0) (* 0 (cos (/ -1 th))))) into 0
1538416865.310 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.310 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.311 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416865.311 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.311 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.312 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.313 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416865.313 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.313 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.314 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416865.314 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538416865.318 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (sqrt 2) 2)) (/ 0 (pow (sqrt 2) 2))) (* 0 (/ 0 (pow (sqrt 2) 2))))) into 0
1538416865.324 * [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
1538416865.327 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (sqrt 2) 2)))))) into 0
1538416865.331 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow (sqrt 2) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1538416865.332 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow (sqrt 2) 2)) 1/3) 0) (+ (* 0 0) (* 0 (cos (/ -1 th))))) into 0
1538416865.332 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.335 * [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)))
1538416865.335 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2)
1538416865.337 * [misc]backup-simplify:  Simplify (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) into (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2))
1538416865.337 * [misc]approximate:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in (th a1 a2) around 0
1538416865.337 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in a2
1538416865.337 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a2
1538416865.337 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1538416865.337 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416865.337 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416865.337 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.337 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.337 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538416865.337 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538416865.337 * [misc]backup-simplify:  Simplify a1 into a1
1538416865.337 * [misc]taylor:  Taking taylor expansion of (cos th) in a2
1538416865.337 * [misc]taylor:  Taking taylor expansion of th in a2
1538416865.337 * [misc]backup-simplify:  Simplify th into th
1538416865.337 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538416865.337 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538416865.337 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416865.337 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416865.337 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.338 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.338 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.338 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416865.338 * [misc]backup-simplify:  Simplify (+ 0 (pow a1 2)) into (pow a1 2)
1538416865.338 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1538416865.338 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1538416865.338 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.338 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1538416865.339 * [misc]backup-simplify:  Simplify (* (pow a1 2) (cos th)) into (* (pow a1 2) (cos th))
1538416865.339 * [misc]backup-simplify:  Simplify (/ (* (pow a1 2) (cos th)) (sqrt 2)) into (/ (* (pow a1 2) (cos th)) (sqrt 2))
1538416865.339 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in a1
1538416865.339 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a1
1538416865.339 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538416865.339 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416865.339 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416865.339 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.339 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416865.339 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416865.339 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.339 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.339 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1538416865.339 * [misc]taylor:  Taking taylor expansion of th in a1
1538416865.339 * [misc]backup-simplify:  Simplify th into th
1538416865.339 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538416865.339 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538416865.339 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416865.339 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416865.339 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.340 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.340 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.340 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.340 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538416865.340 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1538416865.340 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1538416865.340 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.340 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1538416865.340 * [misc]backup-simplify:  Simplify (* (pow a2 2) (cos th)) into (* (cos th) (pow a2 2))
1538416865.341 * [misc]backup-simplify:  Simplify (/ (* (cos th) (pow a2 2)) (sqrt 2)) into (/ (* (cos th) (pow a2 2)) (sqrt 2))
1538416865.341 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in th
1538416865.341 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1538416865.341 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538416865.341 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416865.341 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416865.341 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.341 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416865.341 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416865.341 * [misc]backup-simplify:  Simplify a1 into a1
1538416865.341 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538416865.341 * [misc]taylor:  Taking taylor expansion of th in th
1538416865.341 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.341 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.341 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416865.341 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416865.341 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.341 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.342 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.342 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.342 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416865.342 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1538416865.342 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1538416865.342 * [misc]backup-simplify:  Simplify (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) into (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2))
1538416865.342 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (pow a2 2) (pow a1 2)) (cos th)) (sqrt 2)) in th
1538416865.342 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1538416865.342 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538416865.343 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416865.343 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416865.343 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.343 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416865.343 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416865.343 * [misc]backup-simplify:  Simplify a1 into a1
1538416865.343 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538416865.343 * [misc]taylor:  Taking taylor expansion of th in th
1538416865.343 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.343 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.343 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416865.343 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416865.343 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.343 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.343 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.343 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.343 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416865.344 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1538416865.344 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1538416865.344 * [misc]backup-simplify:  Simplify (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) into (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2))
1538416865.344 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) in a1
1538416865.344 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538416865.344 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416865.344 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416865.344 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.344 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416865.344 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416865.344 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.344 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.344 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416865.344 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416865.344 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.345 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.345 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.345 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.345 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538416865.345 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1538416865.345 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1538416865.345 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416865.345 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416865.345 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.345 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.346 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416865.346 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416865.346 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.346 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.346 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.346 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416865.346 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416865.347 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416865.347 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416865.347 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538416865.347 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.347 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (* 0 1)) into 0
1538416865.348 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (+ (pow a2 2) (pow a1 2)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416865.348 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416865.348 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.348 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.348 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.348 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.348 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416865.348 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.349 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416865.349 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.349 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.349 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.350 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538416865.350 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416865.351 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538416865.351 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.351 * [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))))
1538416865.353 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416865.354 * [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)))))
1538416865.354 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2))))) in a1
1538416865.354 * [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2)))) in a1
1538416865.354 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a2 2) (sqrt 2))) in a1
1538416865.354 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1538416865.354 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416865.354 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a1
1538416865.354 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416865.354 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416865.354 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.354 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416865.354 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416865.354 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.355 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.355 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.355 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.355 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1538416865.355 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a1 2) (sqrt 2))) in a1
1538416865.355 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1538416865.355 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416865.355 * [misc]taylor:  Taking taylor expansion of (/ (pow a1 2) (sqrt 2)) in a1
1538416865.355 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416865.355 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416865.355 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.355 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.355 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416865.355 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416865.355 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.356 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.356 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.356 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416865.356 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416865.357 * [misc]backup-simplify:  Simplify (* 1/2 (/ (pow a2 2) (sqrt 2))) into (* 1/2 (/ (pow a2 2) (sqrt 2)))
1538416865.357 * [misc]backup-simplify:  Simplify (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) 0) into (* 1/2 (/ (pow a2 2) (sqrt 2)))
1538416865.357 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) into (- (* 1/2 (/ (pow a2 2) (sqrt 2))))
1538416865.357 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) in a2
1538416865.357 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a2 2) (sqrt 2))) in a2
1538416865.357 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538416865.357 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416865.357 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1538416865.357 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416865.358 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416865.358 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.358 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.358 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416865.358 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416865.358 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.358 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.358 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.358 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416865.359 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416865.359 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.359 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.359 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.359 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416865.359 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416865.359 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416865.361 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416865.361 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (/ 1 (sqrt 2))
1538416865.361 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt 2)) in a2
1538416865.362 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416865.362 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416865.362 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.362 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.362 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.362 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416865.363 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416865.363 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.363 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.363 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1538416865.365 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538416865.365 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416865.365 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538416865.366 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.366 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1538416865.366 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416865.368 * [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
1538416865.369 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416865.369 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.369 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.369 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.369 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.369 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416865.369 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416865.370 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ (pow a2 2) (sqrt 2)))) into 0
1538416865.370 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.370 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.370 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.370 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.370 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.370 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.370 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.370 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.371 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416865.371 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416865.371 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.371 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416865.372 * [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
1538416865.372 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.372 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.372 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.373 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.373 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416865.373 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.374 * [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)))
1538416865.376 * [misc]backup-simplify:  Simplify (/ (/ (* (cos (/ 1 th)) (+ (* (/ 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))
1538416865.376 * [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
1538416865.376 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a2
1538416865.376 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538416865.376 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538416865.376 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538416865.376 * [misc]taylor:  Taking taylor expansion of th in a2
1538416865.376 * [misc]backup-simplify:  Simplify th into th
1538416865.376 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416865.376 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416865.376 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416865.377 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538416865.377 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538416865.377 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416865.377 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416865.377 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.377 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.377 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416865.377 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416865.377 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538416865.377 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538416865.377 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538416865.377 * [misc]backup-simplify:  Simplify a1 into a1
1538416865.377 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416865.377 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416865.377 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416865.377 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416865.377 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.378 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.378 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.378 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416865.378 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416865.379 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.379 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416865.379 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416865.379 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416865.380 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416865.380 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1538416865.380 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416865.380 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538416865.380 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538416865.380 * [misc]taylor:  Taking taylor expansion of th in a1
1538416865.380 * [misc]backup-simplify:  Simplify th into th
1538416865.380 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416865.380 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416865.380 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416865.380 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416865.380 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416865.380 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416865.380 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416865.380 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.380 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.380 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416865.380 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416865.380 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416865.380 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416865.380 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.380 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.381 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416865.381 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416865.381 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416865.381 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416865.381 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.381 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.381 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.381 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416865.381 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416865.382 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.382 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416865.382 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416865.382 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416865.382 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416865.382 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1538416865.382 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416865.382 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538416865.382 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538416865.382 * [misc]taylor:  Taking taylor expansion of th in th
1538416865.382 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.382 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.382 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416865.383 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416865.383 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416865.383 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416865.383 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416865.383 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416865.383 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.383 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.383 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416865.383 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416865.383 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416865.383 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416865.383 * [misc]backup-simplify:  Simplify a1 into a1
1538416865.383 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416865.383 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416865.383 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416865.383 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416865.383 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.383 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.384 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.384 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538416865.384 * [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))))
1538416865.384 * [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))
1538416865.385 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1538416865.385 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416865.385 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538416865.385 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538416865.385 * [misc]taylor:  Taking taylor expansion of th in th
1538416865.385 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.385 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.385 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416865.385 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416865.385 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416865.385 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416865.385 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416865.385 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416865.385 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.385 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.385 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416865.385 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416865.385 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416865.385 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416865.385 * [misc]backup-simplify:  Simplify a1 into a1
1538416865.385 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416865.386 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416865.386 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416865.386 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416865.386 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.386 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.386 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.386 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538416865.386 * [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))))
1538416865.387 * [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))
1538416865.387 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1538416865.387 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416865.387 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538416865.387 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538416865.387 * [misc]taylor:  Taking taylor expansion of th in a1
1538416865.387 * [misc]backup-simplify:  Simplify th into th
1538416865.387 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416865.387 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416865.387 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416865.387 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416865.388 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416865.388 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416865.388 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416865.388 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.388 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.388 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416865.388 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416865.388 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416865.388 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416865.388 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.388 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.388 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416865.388 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416865.388 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416865.388 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416865.388 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.388 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.389 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.389 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416865.389 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416865.389 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.389 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416865.389 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416865.389 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416865.390 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416865.390 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in a2
1538416865.390 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538416865.390 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538416865.390 * [misc]taylor:  Taking taylor expansion of th in a2
1538416865.390 * [misc]backup-simplify:  Simplify th into th
1538416865.390 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416865.390 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416865.390 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416865.390 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416865.390 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416865.390 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.390 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.390 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.391 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416865.391 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416865.391 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.391 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416865.391 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416865.391 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416865.391 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416865.392 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538416865.392 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538416865.392 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.392 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1538416865.393 * [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
1538416865.393 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416865.393 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.393 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416865.394 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416865.394 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.394 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416865.394 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538416865.394 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538416865.395 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416865.396 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538416865.396 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.396 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.396 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538416865.397 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416865.397 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.397 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.397 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416865.397 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416865.398 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538416865.398 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416865.398 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.399 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538416865.400 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416865.401 * [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
1538416865.401 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416865.401 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.401 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.402 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416865.402 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538416865.403 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416865.403 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.403 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.404 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.404 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416865.405 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.405 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.405 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ 1 th)) (pow a2 2))
1538416865.406 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416865.407 * [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)))
1538416865.407 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in a2
1538416865.407 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538416865.407 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538416865.408 * [misc]taylor:  Taking taylor expansion of th in a2
1538416865.408 * [misc]backup-simplify:  Simplify th into th
1538416865.408 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416865.408 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416865.408 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416865.408 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1538416865.408 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416865.408 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416865.408 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.408 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.408 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.408 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416865.408 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416865.408 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.408 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.408 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416865.409 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416865.409 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.409 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416865.409 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416865.409 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1538416865.410 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416865.410 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416865.410 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1538416865.411 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416865.411 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416865.411 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538416865.412 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416865.412 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.412 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538416865.413 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416865.414 * [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
1538416865.414 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416865.414 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.414 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.414 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.414 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416865.414 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416865.415 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416865.415 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416865.415 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.417 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538416865.418 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416865.418 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.420 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.421 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538416865.421 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.421 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.421 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538416865.422 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416865.423 * [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
1538416865.423 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.423 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.423 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416865.423 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538416865.424 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538416865.425 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416865.425 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538416865.425 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.425 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.425 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416865.426 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1538416865.426 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416865.426 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.426 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.427 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416865.427 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538416865.427 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538416865.428 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416865.428 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538416865.429 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.429 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.429 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416865.429 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.430 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1538416865.430 * [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
1538416865.431 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1538416865.431 * [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
1538416865.431 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.432 * [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
1538416865.434 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416865.435 * [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
1538416865.435 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416865.435 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.435 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.435 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.435 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.435 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.436 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416865.436 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416865.436 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416865.437 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416865.437 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.440 * [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
1538416865.441 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416865.441 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.443 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.444 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538416865.444 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.444 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.445 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1538416865.446 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416865.448 * [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
1538416865.448 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.448 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.449 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416865.449 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.450 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.451 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.451 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416865.451 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.451 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.451 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.453 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416865.453 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.454 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538416865.454 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.454 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.455 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416865.455 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.456 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.457 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.457 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416865.457 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.457 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.459 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416865.459 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538416865.460 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.461 * [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)))
1538416865.463 * [misc]backup-simplify:  Simplify (/ (/ (* (cos (/ 1 (- th))) (+ (* (/ 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))
1538416865.463 * [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
1538416865.463 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a2
1538416865.463 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538416865.463 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538416865.463 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538416865.463 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538416865.463 * [misc]backup-simplify:  Simplify -1 into -1
1538416865.463 * [misc]taylor:  Taking taylor expansion of th in a2
1538416865.463 * [misc]backup-simplify:  Simplify th into th
1538416865.463 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416865.463 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416865.463 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416865.463 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538416865.463 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538416865.463 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416865.463 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416865.463 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.463 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.464 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416865.464 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416865.464 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538416865.464 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538416865.464 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538416865.464 * [misc]backup-simplify:  Simplify a1 into a1
1538416865.464 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416865.464 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416865.464 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416865.464 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416865.464 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.464 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.464 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.465 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416865.465 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416865.465 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.465 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416865.465 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416865.465 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416865.465 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416865.465 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1538416865.465 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416865.466 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538416865.466 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538416865.466 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538416865.466 * [misc]backup-simplify:  Simplify -1 into -1
1538416865.466 * [misc]taylor:  Taking taylor expansion of th in a1
1538416865.466 * [misc]backup-simplify:  Simplify th into th
1538416865.466 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416865.466 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416865.466 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416865.466 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416865.466 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416865.466 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416865.466 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416865.466 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.466 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.466 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416865.466 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416865.466 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416865.466 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416865.466 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.466 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.466 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416865.467 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416865.467 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416865.467 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416865.467 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.467 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.467 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.467 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416865.467 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416865.467 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.468 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416865.468 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416865.468 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416865.468 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416865.468 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1538416865.468 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416865.468 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538416865.468 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538416865.468 * [misc]taylor:  Taking taylor expansion of -1 in th
1538416865.468 * [misc]backup-simplify:  Simplify -1 into -1
1538416865.468 * [misc]taylor:  Taking taylor expansion of th in th
1538416865.468 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.468 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.469 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538416865.469 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416865.469 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416865.469 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416865.469 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416865.469 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416865.469 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.469 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.469 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416865.469 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416865.469 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416865.469 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416865.469 * [misc]backup-simplify:  Simplify a1 into a1
1538416865.469 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416865.469 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416865.469 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416865.469 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416865.469 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.469 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.470 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.470 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538416865.470 * [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))))
1538416865.471 * [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))
1538416865.471 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in th
1538416865.471 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416865.471 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538416865.471 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538416865.471 * [misc]taylor:  Taking taylor expansion of -1 in th
1538416865.471 * [misc]backup-simplify:  Simplify -1 into -1
1538416865.471 * [misc]taylor:  Taking taylor expansion of th in th
1538416865.471 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.471 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.471 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538416865.471 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416865.471 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416865.471 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416865.471 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416865.471 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416865.471 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.471 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.471 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416865.471 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416865.471 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416865.471 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416865.472 * [misc]backup-simplify:  Simplify a1 into a1
1538416865.472 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416865.472 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416865.472 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1538416865.472 * [misc]taylor:  Taking taylor expansion of 2 in th
1538416865.472 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.472 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.472 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.472 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538416865.473 * [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))))
1538416865.473 * [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))
1538416865.473 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) (sqrt 2)) in a1
1538416865.473 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416865.473 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538416865.473 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538416865.473 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538416865.473 * [misc]backup-simplify:  Simplify -1 into -1
1538416865.473 * [misc]taylor:  Taking taylor expansion of th in a1
1538416865.473 * [misc]backup-simplify:  Simplify th into th
1538416865.473 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416865.473 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416865.474 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416865.474 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416865.474 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416865.474 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416865.474 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416865.474 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.474 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.474 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416865.474 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416865.474 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416865.474 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416865.474 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.474 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.474 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416865.474 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416865.474 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1538416865.474 * [misc]taylor:  Taking taylor expansion of 2 in a1
1538416865.474 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.475 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.475 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.475 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416865.475 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416865.475 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.475 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416865.475 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416865.475 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416865.476 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416865.476 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in a2
1538416865.476 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538416865.476 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538416865.476 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538416865.476 * [misc]backup-simplify:  Simplify -1 into -1
1538416865.476 * [misc]taylor:  Taking taylor expansion of th in a2
1538416865.476 * [misc]backup-simplify:  Simplify th into th
1538416865.476 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416865.476 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416865.476 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416865.476 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416865.476 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416865.476 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.476 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.477 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.477 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416865.477 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416865.477 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.477 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416865.477 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416865.477 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416865.478 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416865.478 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538416865.478 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538416865.479 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.479 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1538416865.480 * [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
1538416865.480 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416865.480 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.480 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416865.480 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416865.480 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.481 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416865.481 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538416865.481 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538416865.482 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416865.483 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538416865.483 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.483 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.483 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538416865.484 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416865.484 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.484 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.484 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416865.484 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416865.485 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538416865.485 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416865.485 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.485 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538416865.487 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416865.488 * [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
1538416865.488 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416865.488 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.488 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.489 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416865.489 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538416865.490 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416865.490 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.490 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.491 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.492 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416865.492 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.492 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.492 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ -1 th)) (pow a2 2))
1538416865.494 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416865.494 * [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)))
1538416865.495 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in a2
1538416865.495 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538416865.495 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538416865.495 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538416865.495 * [misc]backup-simplify:  Simplify -1 into -1
1538416865.495 * [misc]taylor:  Taking taylor expansion of th in a2
1538416865.495 * [misc]backup-simplify:  Simplify th into th
1538416865.495 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416865.495 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416865.495 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416865.495 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1538416865.495 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1538416865.495 * [misc]taylor:  Taking taylor expansion of 2 in a2
1538416865.495 * [misc]backup-simplify:  Simplify 2 into 2
1538416865.495 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538416865.495 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538416865.495 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416865.495 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416865.496 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.496 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.496 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416865.496 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416865.496 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.496 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416865.496 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416865.497 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1538416865.497 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416865.497 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416865.497 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1538416865.498 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416865.498 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416865.499 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538416865.499 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416865.499 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.499 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538416865.500 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416865.500 * [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
1538416865.500 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416865.500 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.500 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.500 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.501 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416865.501 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416865.501 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416865.501 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416865.501 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.502 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538416865.503 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416865.503 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.504 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.504 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538416865.504 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.504 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.504 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538416865.505 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416865.505 * [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
1538416865.505 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.505 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.506 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416865.506 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538416865.506 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538416865.507 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416865.507 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538416865.507 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.507 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.507 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416865.507 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1538416865.508 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416865.508 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.508 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.508 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416865.508 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538416865.508 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538416865.509 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416865.509 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538416865.509 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.509 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.509 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1538416865.509 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.510 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1538416865.510 * [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
1538416865.510 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1538416865.511 * [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
1538416865.511 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.511 * [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
1538416865.512 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416865.513 * [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
1538416865.513 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416865.513 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.513 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.513 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.513 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.513 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.513 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416865.513 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416865.514 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416865.514 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416865.514 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.516 * [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
1538416865.516 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416865.516 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.518 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.518 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538416865.518 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.518 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.519 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1538416865.519 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538416865.520 * [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
1538416865.520 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.520 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.521 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416865.521 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.521 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.522 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.522 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416865.522 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.522 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.523 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.523 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416865.524 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.524 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538416865.524 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.524 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.525 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416865.525 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.525 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.526 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.526 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416865.526 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.526 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.527 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538416865.528 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1538416865.528 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.529 * [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)))
1538416865.529 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 1 1)
1538416865.529 * [misc]backup-simplify:  Simplify (* (cos th) (+ (* a1 a1) (* a2 a2))) into (* (+ (pow a2 2) (pow a1 2)) (cos th))
1538416865.529 * [misc]approximate:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in (th a1 a2) around 0
1538416865.529 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a2
1538416865.529 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a2
1538416865.529 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416865.529 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416865.529 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.529 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.529 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538416865.529 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538416865.529 * [misc]backup-simplify:  Simplify a1 into a1
1538416865.529 * [misc]taylor:  Taking taylor expansion of (cos th) in a2
1538416865.529 * [misc]taylor:  Taking taylor expansion of th in a2
1538416865.529 * [misc]backup-simplify:  Simplify th into th
1538416865.529 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538416865.529 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538416865.529 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in a1
1538416865.529 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538416865.529 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416865.529 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416865.529 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.529 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416865.530 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416865.530 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.530 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.530 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1538416865.530 * [misc]taylor:  Taking taylor expansion of th in a1
1538416865.530 * [misc]backup-simplify:  Simplify th into th
1538416865.530 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1538416865.530 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1538416865.530 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1538416865.530 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538416865.530 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416865.530 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416865.530 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.530 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416865.530 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416865.530 * [misc]backup-simplify:  Simplify a1 into a1
1538416865.530 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538416865.530 * [misc]taylor:  Taking taylor expansion of th in th
1538416865.530 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.530 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.530 * [misc]taylor:  Taking taylor expansion of (* (+ (pow a2 2) (pow a1 2)) (cos th)) in th
1538416865.530 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in th
1538416865.530 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416865.530 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416865.530 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.530 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416865.530 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416865.530 * [misc]backup-simplify:  Simplify a1 into a1
1538416865.530 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1538416865.530 * [misc]taylor:  Taking taylor expansion of th in th
1538416865.530 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.530 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.530 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.530 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416865.530 * [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a2 2) (pow a1 2))
1538416865.530 * [misc]backup-simplify:  Simplify (* (+ (pow a2 2) (pow a1 2)) 1) into (+ (pow a2 2) (pow a1 2))
1538416865.530 * [misc]taylor:  Taking taylor expansion of (+ (pow a2 2) (pow a1 2)) in a1
1538416865.530 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416865.530 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416865.530 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.530 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416865.530 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416865.530 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.530 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.530 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.531 * [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
1538416865.531 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416865.531 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416865.531 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.531 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.531 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416865.531 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416865.531 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538416865.531 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.531 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (* 0 1)) into 0
1538416865.531 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416865.531 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.531 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.531 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.531 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.531 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416865.532 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.532 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.532 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.532 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.533 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538416865.533 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416865.534 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538416865.534 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.534 * [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))))
1538416865.534 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2)))) in a1
1538416865.534 * [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (pow a2 2)) (* 1/2 (pow a1 2))) in a1
1538416865.534 * [misc]taylor:  Taking taylor expansion of (* 1/2 (pow a2 2)) in a1
1538416865.534 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1538416865.534 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416865.534 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416865.534 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416865.534 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.534 * [misc]taylor:  Taking taylor expansion of (* 1/2 (pow a1 2)) in a1
1538416865.534 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1538416865.534 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416865.534 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416865.534 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416865.535 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.535 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.535 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.535 * [misc]backup-simplify:  Simplify (* 1/2 (pow a2 2)) into (* 1/2 (pow a2 2))
1538416865.535 * [misc]backup-simplify:  Simplify (+ (* 1/2 (pow a2 2)) 0) into (* 1/2 (pow a2 2))
1538416865.535 * [misc]backup-simplify:  Simplify (- (* 1/2 (pow a2 2))) into (- (* 1/2 (pow a2 2)))
1538416865.535 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (pow a2 2))) in a2
1538416865.535 * [misc]taylor:  Taking taylor expansion of (* 1/2 (pow a2 2)) in a2
1538416865.535 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1538416865.535 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416865.535 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416865.535 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416865.535 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.535 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.535 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.535 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.535 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.536 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416865.536 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416865.536 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416865.536 * [misc]taylor:  Taking taylor expansion of 1 in a2
1538416865.536 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.536 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.536 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.536 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.536 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416865.536 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.538 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538416865.539 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416865.539 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538416865.539 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.540 * [misc]backup-simplify:  Simplify (+ (* (+ (pow a2 2) (pow a1 2)) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1538416865.540 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416865.540 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.540 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.540 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.540 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.540 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416865.540 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (pow a2 2))) into 0
1538416865.541 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.541 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.541 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.541 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.541 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.541 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.541 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.541 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.541 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416865.542 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416865.542 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.542 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.542 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.542 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.542 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.542 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.542 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* a2 (* 1 1)) 2)) (* 1 (pow (* 1 (* a1 1)) 2))) into (+ (pow a2 2) (pow a1 2))
1538416865.543 * [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))))
1538416865.543 * [misc]approximate:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in (th a1 a2) around 0
1538416865.543 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538416865.543 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538416865.543 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538416865.543 * [misc]taylor:  Taking taylor expansion of th in a2
1538416865.543 * [misc]backup-simplify:  Simplify th into th
1538416865.543 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416865.543 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416865.543 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416865.543 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538416865.543 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538416865.543 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416865.543 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416865.543 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.543 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.543 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416865.544 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416865.544 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538416865.544 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538416865.544 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538416865.544 * [misc]backup-simplify:  Simplify a1 into a1
1538416865.544 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416865.544 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416865.544 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416865.544 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538416865.544 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538416865.544 * [misc]taylor:  Taking taylor expansion of th in a1
1538416865.544 * [misc]backup-simplify:  Simplify th into th
1538416865.544 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416865.544 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416865.544 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416865.544 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416865.544 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416865.544 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416865.544 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416865.544 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.544 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.545 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416865.545 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416865.545 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416865.545 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416865.545 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.545 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.545 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416865.545 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416865.545 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416865.545 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538416865.545 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538416865.545 * [misc]taylor:  Taking taylor expansion of th in th
1538416865.545 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.545 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.545 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416865.545 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416865.545 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416865.545 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416865.546 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416865.546 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416865.546 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.546 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.546 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416865.546 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416865.546 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416865.546 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416865.546 * [misc]backup-simplify:  Simplify a1 into a1
1538416865.546 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416865.546 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416865.546 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416865.546 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1538416865.546 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1538416865.546 * [misc]taylor:  Taking taylor expansion of th in th
1538416865.546 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.546 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.546 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416865.546 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416865.546 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416865.546 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416865.546 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416865.546 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416865.546 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.547 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.547 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416865.547 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416865.547 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416865.547 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416865.547 * [misc]backup-simplify:  Simplify a1 into a1
1538416865.547 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416865.547 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416865.547 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538416865.547 * [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))))
1538416865.547 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416865.547 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1538416865.548 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1538416865.548 * [misc]taylor:  Taking taylor expansion of th in a1
1538416865.548 * [misc]backup-simplify:  Simplify th into th
1538416865.548 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416865.548 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416865.548 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416865.548 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416865.548 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416865.548 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416865.548 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416865.548 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.548 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.548 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416865.548 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416865.548 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416865.548 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416865.548 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.548 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.548 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416865.549 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416865.549 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416865.549 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416865.549 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.549 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416865.549 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416865.549 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416865.549 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538416865.549 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538416865.549 * [misc]taylor:  Taking taylor expansion of th in a2
1538416865.549 * [misc]backup-simplify:  Simplify th into th
1538416865.549 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416865.550 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416865.550 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416865.550 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416865.550 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416865.550 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538416865.550 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538416865.550 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.551 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1538416865.551 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416865.551 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.551 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416865.551 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416865.551 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.552 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416865.552 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538416865.552 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538416865.553 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416865.554 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538416865.554 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.554 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.554 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538416865.554 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.554 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.554 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416865.555 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416865.555 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538416865.555 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416865.555 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.556 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538416865.556 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416865.556 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.556 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.556 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416865.557 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538416865.558 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416865.558 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.558 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.559 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.560 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416865.560 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.560 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.560 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ 1 th)) (pow a2 2))
1538416865.560 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a2 2)) in a2
1538416865.560 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1538416865.560 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1538416865.560 * [misc]taylor:  Taking taylor expansion of th in a2
1538416865.561 * [misc]backup-simplify:  Simplify th into th
1538416865.561 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1538416865.561 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416865.561 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1538416865.561 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416865.561 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416865.561 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.561 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.561 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416865.561 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416865.561 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.561 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416865.561 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416865.562 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416865.562 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416865.562 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1538416865.562 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1538416865.562 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.562 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1538416865.562 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1538416865.563 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416865.563 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416865.563 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538416865.564 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416865.564 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.564 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538416865.564 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416865.564 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.565 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.565 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.565 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416865.565 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416865.565 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416865.566 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416865.566 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.568 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538416865.568 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416865.568 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.570 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.570 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538416865.570 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.571 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.571 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538416865.571 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.571 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.571 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416865.572 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538416865.572 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538416865.573 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416865.573 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538416865.573 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.573 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.574 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416865.574 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)))) into 0
1538416865.574 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.574 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.574 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416865.575 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1538416865.575 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1538416865.576 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416865.576 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1538416865.576 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.577 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.577 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.577 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1538416865.578 * [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
1538416865.578 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1538416865.579 * [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
1538416865.579 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.579 * [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
1538416865.579 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416865.580 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.580 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.580 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.580 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.580 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.580 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416865.580 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416865.581 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416865.581 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416865.581 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.584 * [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
1538416865.585 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416865.585 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.588 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.588 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538416865.588 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.588 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.589 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1538416865.589 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.589 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.590 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416865.591 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.591 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.592 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.592 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416865.592 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.593 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.593 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.593 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416865.593 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.594 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.595 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416865.595 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.595 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.596 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.597 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416865.597 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.597 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.597 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.598 * [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)))
1538416865.598 * [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))))
1538416865.598 * [misc]approximate:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in (th a1 a2) around 0
1538416865.598 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a2
1538416865.598 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538416865.598 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538416865.598 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538416865.598 * [misc]backup-simplify:  Simplify -1 into -1
1538416865.598 * [misc]taylor:  Taking taylor expansion of th in a2
1538416865.598 * [misc]backup-simplify:  Simplify th into th
1538416865.598 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416865.598 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416865.598 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416865.599 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a2
1538416865.599 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
1538416865.599 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416865.599 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416865.599 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.599 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.599 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416865.599 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416865.599 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
1538416865.599 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
1538416865.599 * [misc]taylor:  Taking taylor expansion of a1 in a2
1538416865.599 * [misc]backup-simplify:  Simplify a1 into a1
1538416865.599 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416865.599 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416865.599 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416865.599 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538416865.599 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538416865.599 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538416865.599 * [misc]backup-simplify:  Simplify -1 into -1
1538416865.599 * [misc]taylor:  Taking taylor expansion of th in a1
1538416865.600 * [misc]backup-simplify:  Simplify th into th
1538416865.600 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416865.600 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416865.600 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416865.600 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416865.600 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416865.600 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416865.600 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416865.600 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.600 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.600 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416865.600 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416865.600 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416865.600 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416865.600 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.600 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.600 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416865.600 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416865.601 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416865.601 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538416865.601 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538416865.601 * [misc]taylor:  Taking taylor expansion of -1 in th
1538416865.601 * [misc]backup-simplify:  Simplify -1 into -1
1538416865.601 * [misc]taylor:  Taking taylor expansion of th in th
1538416865.601 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.601 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.601 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538416865.601 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416865.601 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416865.601 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416865.601 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416865.601 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416865.601 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.601 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.601 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416865.601 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416865.601 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416865.601 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416865.601 * [misc]backup-simplify:  Simplify a1 into a1
1538416865.601 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416865.602 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416865.602 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in th
1538416865.602 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1538416865.602 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1538416865.602 * [misc]taylor:  Taking taylor expansion of -1 in th
1538416865.602 * [misc]backup-simplify:  Simplify -1 into -1
1538416865.602 * [misc]taylor:  Taking taylor expansion of th in th
1538416865.602 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.602 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.602 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538416865.602 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416865.602 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in th
1538416865.602 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in th
1538416865.602 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1538416865.602 * [misc]taylor:  Taking taylor expansion of a2 in th
1538416865.602 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.602 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.602 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416865.602 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in th
1538416865.602 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1538416865.602 * [misc]taylor:  Taking taylor expansion of a1 in th
1538416865.602 * [misc]backup-simplify:  Simplify a1 into a1
1538416865.602 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1538416865.603 * [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
1538416865.603 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))
1538416865.603 * [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))))
1538416865.603 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))) in a1
1538416865.603 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1538416865.603 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1538416865.603 * [misc]taylor:  Taking taylor expansion of -1 in a1
1538416865.603 * [misc]backup-simplify:  Simplify -1 into -1
1538416865.603 * [misc]taylor:  Taking taylor expansion of th in a1
1538416865.603 * [misc]backup-simplify:  Simplify th into th
1538416865.603 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416865.603 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416865.603 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416865.603 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) in a1
1538416865.603 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a1
1538416865.603 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a1
1538416865.603 * [misc]taylor:  Taking taylor expansion of a2 in a1
1538416865.603 * [misc]backup-simplify:  Simplify a2 into a2
1538416865.603 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1538416865.604 * [misc]backup-simplify:  Simplify (/ 1 (pow a2 2)) into (/ 1 (pow a2 2))
1538416865.604 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
1538416865.604 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1538416865.604 * [misc]taylor:  Taking taylor expansion of a1 in a1
1538416865.604 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.604 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.604 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416865.604 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416865.604 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416865.604 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416865.604 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.604 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416865.604 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416865.604 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416865.604 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538416865.604 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538416865.604 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538416865.604 * [misc]backup-simplify:  Simplify -1 into -1
1538416865.604 * [misc]taylor:  Taking taylor expansion of th in a2
1538416865.604 * [misc]backup-simplify:  Simplify th into th
1538416865.604 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416865.604 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416865.605 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416865.605 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416865.605 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416865.605 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1538416865.605 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1538416865.605 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.605 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))) into 0
1538416865.605 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416865.605 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.605 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416865.605 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416865.606 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.606 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416865.606 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538416865.606 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538416865.607 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416865.607 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538416865.607 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.607 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.607 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538416865.607 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.607 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.607 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416865.608 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416865.608 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1538416865.608 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416865.608 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.608 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2)))))) into 0
1538416865.608 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416865.608 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.609 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.609 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416865.609 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) 0) into (/ 1 (pow a2 2))
1538416865.610 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416865.610 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.610 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.610 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.611 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416865.611 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.611 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.611 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ -1 th)) (pow a2 2))
1538416865.611 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a2 2)) in a2
1538416865.611 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1538416865.611 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1538416865.611 * [misc]taylor:  Taking taylor expansion of -1 in a2
1538416865.611 * [misc]backup-simplify:  Simplify -1 into -1
1538416865.611 * [misc]taylor:  Taking taylor expansion of th in a2
1538416865.611 * [misc]backup-simplify:  Simplify th into th
1538416865.611 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1538416865.611 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416865.611 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1538416865.611 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1538416865.611 * [misc]taylor:  Taking taylor expansion of a2 in a2
1538416865.611 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.611 * [misc]backup-simplify:  Simplify 1 into 1
1538416865.612 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416865.612 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416865.612 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.612 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416865.612 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416865.612 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416865.612 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416865.612 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1538416865.612 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1538416865.612 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.612 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1538416865.612 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1538416865.613 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1538416865.613 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416865.613 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1538416865.613 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1538416865.613 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.614 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))))))) into 0
1538416865.614 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416865.614 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.614 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.614 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.614 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1538416865.614 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1538416865.614 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416865.614 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416865.614 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.616 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538416865.616 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416865.616 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.617 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.617 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538416865.617 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.617 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.618 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1)))) into 0
1538416865.618 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.618 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.618 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416865.618 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538416865.618 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538416865.619 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416865.619 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538416865.619 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.619 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.619 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416865.620 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)))) into 0
1538416865.620 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.620 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.620 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538416865.620 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1538416865.620 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1538416865.621 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538416865.621 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1538416865.621 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.621 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.621 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.622 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1538416865.622 * [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
1538416865.622 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1538416865.622 * [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
1538416865.622 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.623 * [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
1538416865.623 * [misc]taylor:  Taking taylor expansion of 0 in a1
1538416865.623 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.623 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.623 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.623 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.623 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.623 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1538416865.623 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1538416865.624 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416865.624 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416865.624 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.626 * [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
1538416865.626 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416865.627 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.628 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.628 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538416865.628 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.629 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.629 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a2 2))) (+ (* 0 0) (* 0 1))))) into 0
1538416865.629 * [misc]taylor:  Taking taylor expansion of 0 in a2
1538416865.629 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.630 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416865.630 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.630 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.631 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.631 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416865.631 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.631 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.631 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.632 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416865.632 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.632 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.632 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538416865.633 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1538416865.633 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1538416865.633 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538416865.633 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1538416865.634 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416865.634 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416865.634 * [misc]backup-simplify:  Simplify 0 into 0
1538416865.634 * [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)))
1538416865.634 * * * [misc]progress:  simplifying candidates
1538416865.634 * * * * [misc]progress:  [ 1 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (pow (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) 1) (cbrt (sqrt 2))))>
1538416865.634 * * * * [misc]progress:  [ 2 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (exp (- (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1538416865.634 * [enter]simplify:  Simplifying (- (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))
1538416865.635 * * [misc]simplify:  iters left: 6 (16 enodes)
1538416865.637 * * [misc]simplify:  iters left: 5 (24 enodes)
1538416865.641 * * [misc]simplify:  iters left: 4 (40 enodes)
1538416865.652 * * [misc]simplify:  iters left: 3 (63 enodes)
1538416865.675 * * [misc]simplify:  iters left: 2 (99 enodes)
1538416865.706 * * [misc]simplify:  iters left: 1 (134 enodes)
1538416865.761 * [exit]simplify:  Simplified to (+ (- (log (+ (* a2 a2) (* a1 a1))) (log (cbrt (sqrt 2)))) (- (log (cos th)) (log (cbrt (sqrt 2)))))
1538416865.761 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (exp (+ (- (log (+ (* a2 a2) (* a1 a1))) (log (cbrt (sqrt 2)))) (- (log (cos th)) (log (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))
1538416865.761 * * * * [misc]progress:  [ 3 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (exp (- (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2)))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1538416865.762 * [enter]simplify:  Simplifying (- (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2)))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538416865.762 * * [misc]simplify:  iters left: 6 (16 enodes)
1538416865.764 * * [misc]simplify:  iters left: 5 (24 enodes)
1538416865.768 * * [misc]simplify:  iters left: 4 (38 enodes)
1538416865.774 * * [misc]simplify:  iters left: 3 (62 enodes)
1538416865.788 * * [misc]simplify:  iters left: 2 (91 enodes)
1538416865.819 * * [misc]simplify:  iters left: 1 (130 enodes)
1538416865.881 * [exit]simplify:  Simplified to (- (- (log (cos th)) (log (cbrt (sqrt 2)))) (- (log (cbrt (sqrt 2))) (log (+ (* a2 a2) (* a1 a1)))))
1538416865.882 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (exp (- (- (log (cos th)) (log (cbrt (sqrt 2)))) (- (log (cbrt (sqrt 2))) (log (+ (* a2 a2) (* a1 a1)))))) (cbrt (sqrt 2))))
1538416865.882 * * * * [misc]progress:  [ 4 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (exp (- (log (* (cos th) (+ (* a1 a1) (* a2 a2)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1538416865.882 * [enter]simplify:  Simplifying (- (log (* (cos th) (+ (* a1 a1) (* a2 a2)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))
1538416865.882 * * [misc]simplify:  iters left: 6 (15 enodes)
1538416865.888 * * [misc]simplify:  iters left: 5 (30 enodes)
1538416865.898 * * [misc]simplify:  iters left: 4 (51 enodes)
1538416865.916 * * [misc]simplify:  iters left: 3 (73 enodes)
1538416865.939 * * [misc]simplify:  iters left: 2 (107 enodes)
1538416865.964 * * [misc]simplify:  iters left: 1 (135 enodes)
1538416865.990 * [exit]simplify:  Simplified to (- (log (* (+ (* a1 a1) (* a2 a2)) (cos th))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))
1538416865.991 * [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))))
1538416865.991 * * * * [misc]progress:  [ 5 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (exp (- (log (* (cos th) (+ (* a1 a1) (* a2 a2)))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1538416865.991 * [enter]simplify:  Simplifying (- (log (* (cos th) (+ (* a1 a1) (* a2 a2)))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538416865.991 * * [misc]simplify:  iters left: 6 (15 enodes)
1538416865.993 * * [misc]simplify:  iters left: 5 (30 enodes)
1538416866.001 * * [misc]simplify:  iters left: 4 (50 enodes)
1538416866.017 * * [misc]simplify:  iters left: 3 (70 enodes)
1538416866.038 * * [misc]simplify:  iters left: 2 (104 enodes)
1538416866.070 * * [misc]simplify:  iters left: 1 (142 enodes)
1538416866.103 * [exit]simplify:  Simplified to (- (log (* (+ (* a1 a1) (* a2 a2)) (cos th))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))
1538416866.103 * [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))))
1538416866.103 * * * * [misc]progress:  [ 6 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (exp (log (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1538416866.103 * * * * [misc]progress:  [ 7 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (log (exp (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1538416866.103 * * * * [misc]progress:  [ 8 / 115 ] 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)))) (cbrt (sqrt 2))))>
1538416866.103 * [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)))
1538416866.103 * * [misc]simplify:  iters left: 6 (16 enodes)
1538416866.106 * * [misc]simplify:  iters left: 5 (38 enodes)
1538416866.123 * * [misc]simplify:  iters left: 4 (181 enodes)
1538416866.261 * [exit]simplify:  Simplified to (* (/ (* (cos th) (cos th)) (/ 2 (cos th))) (pow (+ (* a1 a1) (* a2 a2)) 3))
1538416866.261 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (cbrt (* (/ (* (cos th) (cos th)) (/ 2 (cos th))) (pow (+ (* a1 a1) (* a2 a2)) 3))) (cbrt (sqrt 2))))
1538416866.261 * * * * [misc]progress:  [ 9 / 115 ] 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)))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1538416866.262 * [enter]simplify:  Simplifying (/ (* (* (* (cos th) (cos th)) (cos th)) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2)))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538416866.262 * * [misc]simplify:  iters left: 6 (19 enodes)
1538416866.270 * * [misc]simplify:  iters left: 5 (53 enodes)
1538416866.303 * * [misc]simplify:  iters left: 4 (313 enodes)
1538416866.563 * [exit]simplify:  Simplified to (* (/ (pow (cos th) 3) (* (sqrt 2) (sqrt 2))) (pow (+ (* a1 a1) (* a2 a2)) 3))
1538416866.563 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (cbrt (* (/ (pow (cos th) 3) (* (sqrt 2) (sqrt 2))) (pow (+ (* a1 a1) (* a2 a2)) 3))) (cbrt (sqrt 2))))
1538416866.563 * * * * [misc]progress:  [ 10 / 115 ] 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)))) (cbrt (sqrt 2))))>
1538416866.563 * [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)))
1538416866.564 * * [misc]simplify:  iters left: 6 (14 enodes)
1538416866.569 * * [misc]simplify:  iters left: 5 (31 enodes)
1538416866.578 * * [misc]simplify:  iters left: 4 (115 enodes)
1538416866.643 * [exit]simplify:  Simplified to (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (/ (/ (/ 2 (cos th)) (+ (* a1 a1) (* a2 a2))) (* (+ (* a1 a1) (* a2 a2)) (cos th))))
1538416866.643 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (/ (/ (/ 2 (cos th)) (+ (* a1 a1) (* a2 a2))) (* (+ (* a1 a1) (* a2 a2)) (cos th))))) (cbrt (sqrt 2))))
1538416866.643 * * * * [misc]progress:  [ 11 / 115 ] 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)))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1538416866.643 * [enter]simplify:  Simplifying (/ (* (* (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538416866.644 * * [misc]simplify:  iters left: 6 (17 enodes)
1538416866.647 * * [misc]simplify:  iters left: 5 (46 enodes)
1538416866.659 * * [misc]simplify:  iters left: 4 (235 enodes)
1538416866.827 * [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)))
1538416866.827 * [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))))
1538416866.827 * * * * [misc]progress:  [ 12 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1538416866.827 * * * * [misc]progress:  [ 13 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (cbrt (* (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1538416866.827 * * * * [misc]progress:  [ 14 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt 2))))>
1538416866.827 * * * * [misc]progress:  [ 15 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (- (* (cos th) (+ (* a1 a1) (* a2 a2)))) (- (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2))))>
1538416866.827 * * * * [misc]progress:  [ 16 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538416866.828 * [enter]simplify:  Simplifying (/ (cos th) (cbrt (sqrt 2)))
1538416866.828 * * [misc]simplify:  iters left: 4 (6 enodes)
1538416866.830 * [exit]simplify:  Simplified to (/ (cos th) (cbrt (sqrt 2)))
1538416866.830 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538416866.830 * [enter]simplify:  Simplifying (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))
1538416866.830 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416866.833 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416866.837 * [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))
1538416866.837 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538416866.837 * * * * [misc]progress:  [ 17 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* 1 (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2))))>
1538416866.837 * * * * [misc]progress:  [ 18 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (* (cos th) (+ (* a1 a1) (* a2 a2))) (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2))))>
1538416866.837 * * * * [misc]progress:  [ 19 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ 1 (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cos th) (+ (* a1 a1) (* a2 a2))))) (cbrt (sqrt 2))))>
1538416866.837 * * * * [misc]progress:  [ 20 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))) (cbrt (sqrt 2))) (cbrt (sqrt 2))))>
1538416866.837 * [enter]simplify:  Simplifying (cbrt (sqrt 2))
1538416866.837 * * [misc]simplify:  iters left: 2 (3 enodes)
1538416866.839 * [exit]simplify:  Simplified to (cbrt (sqrt 2))
1538416866.839 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))) (cbrt (sqrt 2))) (cbrt (sqrt 2))))
1538416866.839 * * * * [misc]progress:  [ 21 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (cos th) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))))>
1538416866.839 * [enter]simplify:  Simplifying (cos th)
1538416866.839 * * [misc]simplify:  iters left: 1 (2 enodes)
1538416866.840 * [exit]simplify:  Simplified to (cos th)
1538416866.840 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (/ (cos th) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))))
1538416866.840 * * * * [misc]progress:  [ 22 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))) (cbrt (sqrt 2))))>
1538416866.840 * [enter]simplify:  Simplifying (* (cos th) (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3)))
1538416866.840 * * [misc]simplify:  iters left: 6 (11 enodes)
1538416866.844 * * [misc]simplify:  iters left: 5 (29 enodes)
1538416866.855 * * [misc]simplify:  iters left: 4 (71 enodes)
1538416866.883 * * [misc]simplify:  iters left: 3 (155 enodes)
1538416866.926 * * [misc]simplify:  iters left: 2 (226 enodes)
1538416866.958 * * [misc]simplify:  iters left: 1 (247 enodes)
1538416866.978 * [exit]simplify:  Simplified to (* (cos th) (+ (pow a1 6) (pow a2 6)))
1538416866.978 * [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))) (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2)))))) (cbrt (sqrt 2))))
1538416866.978 * * * * [misc]progress:  [ 23 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (- (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))))>
1538416866.978 * [enter]simplify:  Simplifying (* (cos th) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))))
1538416866.978 * * [misc]simplify:  iters left: 6 (10 enodes)
1538416866.981 * * [misc]simplify:  iters left: 5 (24 enodes)
1538416866.990 * * [misc]simplify:  iters left: 4 (54 enodes)
1538416867.010 * * [misc]simplify:  iters left: 3 (143 enodes)
1538416867.079 * * [misc]simplify:  iters left: 2 (451 enodes)
1538416867.408 * [exit]simplify:  Simplified to (* (- (pow a1 4) (pow a2 4)) (cos th))
1538416867.408 * [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))) (- (* a1 a1) (* a2 a2)))) (cbrt (sqrt 2))))
1538416867.408 * * * * [misc]progress:  [ 24 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (pow (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) 1))>
1538416867.408 * * * * [misc]progress:  [ 25 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (- (- (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))))>
1538416867.409 * [enter]simplify:  Simplifying (- (- (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))
1538416867.409 * * [misc]simplify:  iters left: 6 (17 enodes)
1538416867.415 * * [misc]simplify:  iters left: 5 (29 enodes)
1538416867.430 * * [misc]simplify:  iters left: 4 (63 enodes)
1538416867.453 * * [misc]simplify:  iters left: 3 (139 enodes)
1538416867.491 * * [misc]simplify:  iters left: 2 (358 enodes)
1538416867.798 * [exit]simplify:  Simplified to (- (log (cos th)) (- (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))) (- (log (+ (* a2 a2) (* a1 a1))) (log (cbrt (sqrt 2))))))
1538416867.799 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (- (log (cos th)) (- (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))) (- (log (+ (* a2 a2) (* a1 a1))) (log (cbrt (sqrt 2))))))))
1538416867.799 * * * * [misc]progress:  [ 26 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (- (- (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2)))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))))>
1538416867.799 * [enter]simplify:  Simplifying (- (- (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2)))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))
1538416867.799 * * [misc]simplify:  iters left: 6 (18 enodes)
1538416867.805 * * [misc]simplify:  iters left: 5 (29 enodes)
1538416867.815 * * [misc]simplify:  iters left: 4 (58 enodes)
1538416867.843 * * [misc]simplify:  iters left: 3 (129 enodes)
1538416867.878 * * [misc]simplify:  iters left: 2 (315 enodes)
1538416868.105 * [exit]simplify:  Simplified to (- (- (- (log (+ (* a2 a2) (* a1 a1))) (log (cbrt (sqrt 2)))) (log (cbrt (sqrt 2)))) (- (log (cbrt (sqrt 2))) (log (cos th))))
1538416868.105 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (exp (- (- (- (log (+ (* a2 a2) (* a1 a1))) (log (cbrt (sqrt 2)))) (log (cbrt (sqrt 2)))) (- (log (cbrt (sqrt 2))) (log (cos th))))))
1538416868.105 * * * * [misc]progress:  [ 27 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (- (- (log (* (cos th) (+ (* a1 a1) (* a2 a2)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))))>
1538416868.105 * [enter]simplify:  Simplifying (- (- (log (* (cos th) (+ (* a1 a1) (* a2 a2)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))
1538416868.105 * * [misc]simplify:  iters left: 6 (16 enodes)
1538416868.111 * * [misc]simplify:  iters left: 5 (35 enodes)
1538416868.123 * * [misc]simplify:  iters left: 4 (68 enodes)
1538416868.151 * * [misc]simplify:  iters left: 3 (139 enodes)
1538416868.219 * * [misc]simplify:  iters left: 2 (330 enodes)
1538416868.437 * [exit]simplify:  Simplified to (- (- (log (* (+ (* a1 a1) (* a2 a2)) (cos th))) (log (cbrt (sqrt 2)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))
1538416868.437 * [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)))))))
1538416868.437 * * * * [misc]progress:  [ 28 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (- (- (log (* (cos th) (+ (* a1 a1) (* a2 a2)))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))))>
1538416868.437 * [enter]simplify:  Simplifying (- (- (log (* (cos th) (+ (* a1 a1) (* a2 a2)))) (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))
1538416868.438 * * [misc]simplify:  iters left: 6 (17 enodes)
1538416868.444 * * [misc]simplify:  iters left: 5 (35 enodes)
1538416868.456 * * [misc]simplify:  iters left: 4 (64 enodes)
1538416868.479 * * [misc]simplify:  iters left: 3 (128 enodes)
1538416868.511 * * [misc]simplify:  iters left: 2 (292 enodes)
1538416868.630 * [exit]simplify:  Simplified to (- (- (log (* (+ (* a1 a1) (* a2 a2)) (cos th))) (log (cbrt (sqrt 2)))) (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))))
1538416868.630 * [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)))))))
1538416868.630 * * * * [misc]progress:  [ 29 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (- (log (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))))>
1538416868.630 * [enter]simplify:  Simplifying (- (log (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (log (cbrt (sqrt 2))))
1538416868.630 * * [misc]simplify:  iters left: 6 (16 enodes)
1538416868.638 * * [misc]simplify:  iters left: 5 (36 enodes)
1538416868.651 * * [misc]simplify:  iters left: 4 (73 enodes)
1538416868.665 * * [misc]simplify:  iters left: 3 (153 enodes)
1538416868.711 * * [misc]simplify:  iters left: 2 (348 enodes)
1538416868.845 * [exit]simplify:  Simplified to (- (log (* (+ (* a1 a1) (* a2 a2)) (cos th))) (+ (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))) (log (cbrt (sqrt 2)))))
1538416868.845 * [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)))))))
1538416868.845 * * * * [misc]progress:  [ 30 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (exp (log (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))))>
1538416868.845 * * * * [misc]progress:  [ 31 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (log (exp (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))))>
1538416868.845 * * * * [misc]progress:  [ 32 / 115 ] 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))))>
1538416868.846 * [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))
1538416868.846 * * [misc]simplify:  iters left: 6 (17 enodes)
1538416868.851 * * [misc]simplify:  iters left: 5 (41 enodes)
1538416868.874 * * [misc]simplify:  iters left: 4 (206 enodes)
1538416869.055 * [exit]simplify:  Simplified to (/ (pow (+ (* a1 a1) (* a2 a2)) 3) (/ (* (sqrt 2) 2) (pow (cos th) 3)))
1538416869.056 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (/ (pow (+ (* a1 a1) (* a2 a2)) 3) (/ (* (sqrt 2) 2) (pow (cos th) 3)))))
1538416869.056 * * * * [misc]progress:  [ 33 / 115 ] 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)))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt 2))))>
1538416869.056 * [enter]simplify:  Simplifying (/ (/ (* (* (* (cos th) (cos th)) (cos th)) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2)))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt 2))
1538416869.056 * * [misc]simplify:  iters left: 6 (20 enodes)
1538416869.064 * * [misc]simplify:  iters left: 5 (56 enodes)
1538416869.089 * * [misc]simplify:  iters left: 4 (351 enodes)
1538416869.445 * [exit]simplify:  Simplified to (* (/ (* (cos th) (cos th)) (* (sqrt 2) (* (sqrt 2) (sqrt 2)))) (* (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2)))))
1538416869.445 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (* (/ (* (cos th) (cos th)) (* (sqrt 2) (* (sqrt 2) (sqrt 2)))) (* (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2)))))))
1538416869.445 * * * * [misc]progress:  [ 34 / 115 ] 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))))>
1538416869.445 * [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))
1538416869.446 * * [misc]simplify:  iters left: 6 (15 enodes)
1538416869.450 * * [misc]simplify:  iters left: 5 (34 enodes)
1538416869.457 * * [misc]simplify:  iters left: 4 (135 enodes)
1538416869.517 * [exit]simplify:  Simplified to (* (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* 2 (sqrt 2))) (* (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (+ (* a1 a1) (* a2 a2)) (cos th))))
1538416869.517 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (* (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* 2 (sqrt 2))) (* (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (+ (* a1 a1) (* a2 a2)) (cos th))))))
1538416869.517 * * * * [misc]progress:  [ 35 / 115 ] 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)))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt 2))))>
1538416869.517 * [enter]simplify:  Simplifying (/ (/ (* (* (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt 2))
1538416869.517 * * [misc]simplify:  iters left: 6 (18 enodes)
1538416869.521 * * [misc]simplify:  iters left: 5 (49 enodes)
1538416869.534 * * [misc]simplify:  iters left: 4 (269 enodes)
1538416869.807 * [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)))))
1538416869.807 * [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)))))))
1538416869.807 * * * * [misc]progress:  [ 36 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (/ (* (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt 2))))>
1538416869.807 * [enter]simplify:  Simplifying (/ (* (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt 2))
1538416869.808 * * [misc]simplify:  iters left: 6 (16 enodes)
1538416869.811 * * [misc]simplify:  iters left: 5 (40 enodes)
1538416869.830 * * [misc]simplify:  iters left: 4 (168 enodes)
1538416870.023 * [exit]simplify:  Simplified to (* (/ (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))) (sqrt 2)) (* (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))) (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))))
1538416870.023 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (cbrt (* (/ (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))) (sqrt 2)) (* (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))) (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))))))
1538416870.023 * * * * [misc]progress:  [ 37 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (* (cbrt (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))) (cbrt (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))) (cbrt (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))))>
1538416870.023 * * * * [misc]progress:  [ 38 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (cbrt (* (* (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))))>
1538416870.023 * * * * [misc]progress:  [ 39 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (sqrt (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))) (sqrt (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))))>
1538416870.024 * * * * [misc]progress:  [ 40 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (- (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (- (cbrt (sqrt 2)))))>
1538416870.024 * * * * [misc]progress:  [ 41 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))>
1538416870.024 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538416870.024 * * [misc]simplify:  iters left: 6 (17 enodes)
1538416870.030 * * [misc]simplify:  iters left: 5 (34 enodes)
1538416870.041 * * [misc]simplify:  iters left: 4 (58 enodes)
1538416870.050 * * [misc]simplify:  iters left: 3 (84 enodes)
1538416870.062 * * [misc]simplify:  iters left: 2 (114 enodes)
1538416870.086 * * [misc]simplify:  iters left: 1 (172 enodes)
1538416870.148 * [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)))))))
1538416870.148 * [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) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))
1538416870.149 * [enter]simplify:  Simplifying (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))
1538416870.149 * * [misc]simplify:  iters left: 6 (16 enodes)
1538416870.154 * * [misc]simplify:  iters left: 5 (31 enodes)
1538416870.165 * * [misc]simplify:  iters left: 4 (53 enodes)
1538416870.182 * * [misc]simplify:  iters left: 3 (78 enodes)
1538416870.205 * * [misc]simplify:  iters left: 2 (109 enodes)
1538416870.237 * * [misc]simplify:  iters left: 1 (168 enodes)
1538416870.299 * [exit]simplify:  Simplified to (/ (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))
1538416870.299 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))
1538416870.300 * * * * [misc]progress:  [ 42 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt (sqrt 2)))) (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2))))))>
1538416870.300 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt (sqrt (sqrt 2))))
1538416870.300 * * [misc]simplify:  iters left: 6 (18 enodes)
1538416870.307 * * [misc]simplify:  iters left: 5 (35 enodes)
1538416870.318 * * [misc]simplify:  iters left: 4 (59 enodes)
1538416870.334 * * [misc]simplify:  iters left: 3 (85 enodes)
1538416870.347 * * [misc]simplify:  iters left: 2 (115 enodes)
1538416870.364 * * [misc]simplify:  iters left: 1 (173 enodes)
1538416870.403 * [exit]simplify:  Simplified to (/ (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (/ (cbrt (sqrt (sqrt 2))) (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))))))
1538416870.403 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (/ (cbrt (sqrt (sqrt 2))) (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))))) (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2))))))
1538416870.404 * [enter]simplify:  Simplifying (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2))))
1538416870.404 * * [misc]simplify:  iters left: 6 (17 enodes)
1538416870.407 * * [misc]simplify:  iters left: 5 (32 enodes)
1538416870.412 * * [misc]simplify:  iters left: 4 (54 enodes)
1538416870.420 * * [misc]simplify:  iters left: 3 (79 enodes)
1538416870.437 * * [misc]simplify:  iters left: 2 (111 enodes)
1538416870.469 * * [misc]simplify:  iters left: 1 (170 enodes)
1538416870.529 * [exit]simplify:  Simplified to (/ (cbrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (cbrt (sqrt (sqrt 2))))
1538416870.530 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (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))))))
1538416870.530 * * * * [misc]progress:  [ 43 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt 1)) (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))>
1538416870.530 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (cbrt 1))
1538416870.530 * * [misc]simplify:  iters left: 6 (18 enodes)
1538416870.538 * * [misc]simplify:  iters left: 5 (37 enodes)
1538416870.550 * * [misc]simplify:  iters left: 4 (61 enodes)
1538416870.567 * * [misc]simplify:  iters left: 3 (86 enodes)
1538416870.593 * * [misc]simplify:  iters left: 2 (123 enodes)
1538416870.625 * * [misc]simplify:  iters left: 1 (184 enodes)
1538416870.656 * [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))))))
1538416870.656 * [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 (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))
1538416870.656 * [enter]simplify:  Simplifying (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))
1538416870.656 * * [misc]simplify:  iters left: 6 (15 enodes)
1538416870.659 * * [misc]simplify:  iters left: 5 (30 enodes)
1538416870.664 * * [misc]simplify:  iters left: 4 (52 enodes)
1538416870.671 * * [misc]simplify:  iters left: 3 (77 enodes)
1538416870.683 * * [misc]simplify:  iters left: 2 (109 enodes)
1538416870.700 * * [misc]simplify:  iters left: 1 (168 enodes)
1538416870.729 * [exit]simplify:  Simplified to (/ (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))
1538416870.730 * [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 (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))
1538416870.730 * * * * [misc]progress:  [ 44 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))>
1538416870.730 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))))
1538416870.730 * * [misc]simplify:  iters left: 6 (18 enodes)
1538416870.733 * * [misc]simplify:  iters left: 5 (39 enodes)
1538416870.740 * * [misc]simplify:  iters left: 4 (70 enodes)
1538416870.750 * * [misc]simplify:  iters left: 3 (98 enodes)
1538416870.765 * * [misc]simplify:  iters left: 2 (133 enodes)
1538416870.783 * * [misc]simplify:  iters left: 1 (191 enodes)
1538416870.815 * [exit]simplify:  Simplified to (* (/ (cbrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (cbrt (cbrt (sqrt 2)))) (/ (cbrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (cbrt (cbrt (sqrt 2)))))
1538416870.815 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (* (/ (cbrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (cbrt (cbrt (sqrt 2)))) (/ (cbrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (cbrt (cbrt (sqrt 2))))) (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))
1538416870.815 * [enter]simplify:  Simplifying (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))
1538416870.816 * * [misc]simplify:  iters left: 6 (16 enodes)
1538416870.818 * * [misc]simplify:  iters left: 5 (31 enodes)
1538416870.826 * * [misc]simplify:  iters left: 4 (53 enodes)
1538416870.835 * * [misc]simplify:  iters left: 3 (78 enodes)
1538416870.847 * * [misc]simplify:  iters left: 2 (109 enodes)
1538416870.863 * * [misc]simplify:  iters left: 1 (168 enodes)
1538416870.909 * [exit]simplify:  Simplified to (/ (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))
1538416870.909 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))
1538416870.909 * * * * [misc]progress:  [ 45 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (sqrt (cbrt (sqrt 2)))) (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))))>
1538416870.909 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (sqrt (cbrt (sqrt 2))))
1538416870.909 * * [misc]simplify:  iters left: 6 (17 enodes)
1538416870.914 * * [misc]simplify:  iters left: 5 (34 enodes)
1538416870.919 * * [misc]simplify:  iters left: 4 (58 enodes)
1538416870.928 * * [misc]simplify:  iters left: 3 (84 enodes)
1538416870.940 * * [misc]simplify:  iters left: 2 (114 enodes)
1538416870.971 * * [misc]simplify:  iters left: 1 (172 enodes)
1538416871.034 * [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)))))))
1538416871.034 * [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) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))))
1538416871.034 * [enter]simplify:  Simplifying (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))
1538416871.034 * * [misc]simplify:  iters left: 6 (16 enodes)
1538416871.040 * * [misc]simplify:  iters left: 5 (31 enodes)
1538416871.052 * * [misc]simplify:  iters left: 4 (53 enodes)
1538416871.067 * * [misc]simplify:  iters left: 3 (78 enodes)
1538416871.091 * * [misc]simplify:  iters left: 2 (109 enodes)
1538416871.123 * * [misc]simplify:  iters left: 1 (168 enodes)
1538416871.187 * [exit]simplify:  Simplified to (/ (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))
1538416871.187 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (sqrt (cbrt (sqrt 2)))) (/ (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))))
1538416871.187 * * * * [misc]progress:  [ 46 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) 1) (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))>
1538416871.187 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) 1)
1538416871.187 * * [misc]simplify:  iters left: 6 (17 enodes)
1538416871.193 * * [misc]simplify:  iters left: 5 (36 enodes)
1538416871.206 * * [misc]simplify:  iters left: 4 (64 enodes)
1538416871.225 * * [misc]simplify:  iters left: 3 (103 enodes)
1538416871.254 * * [misc]simplify:  iters left: 2 (161 enodes)
1538416871.300 * * [misc]simplify:  iters left: 1 (219 enodes)
1538416871.350 * [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))))))
1538416871.350 * [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) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))
1538416871.350 * [enter]simplify:  Simplifying (/ (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))
1538416871.350 * * [misc]simplify:  iters left: 6 (15 enodes)
1538416871.353 * * [misc]simplify:  iters left: 5 (30 enodes)
1538416871.358 * * [misc]simplify:  iters left: 4 (52 enodes)
1538416871.366 * * [misc]simplify:  iters left: 3 (77 enodes)
1538416871.382 * * [misc]simplify:  iters left: 2 (109 enodes)
1538416871.417 * * [misc]simplify:  iters left: 1 (168 enodes)
1538416871.475 * [exit]simplify:  Simplified to (/ (cbrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))
1538416871.476 * [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)))))
1538416871.476 * * * * [misc]progress:  [ 47 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))>
1538416871.476 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538416871.476 * * [misc]simplify:  iters left: 6 (16 enodes)
1538416871.479 * * [misc]simplify:  iters left: 5 (31 enodes)
1538416871.484 * * [misc]simplify:  iters left: 4 (53 enodes)
1538416871.492 * * [misc]simplify:  iters left: 3 (78 enodes)
1538416871.504 * * [misc]simplify:  iters left: 2 (109 enodes)
1538416871.521 * * [misc]simplify:  iters left: 1 (168 enodes)
1538416871.565 * [exit]simplify:  Simplified to (/ (sqrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538416871.565 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (sqrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))
1538416871.565 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))
1538416871.565 * * [misc]simplify:  iters left: 6 (16 enodes)
1538416871.568 * * [misc]simplify:  iters left: 5 (31 enodes)
1538416871.573 * * [misc]simplify:  iters left: 4 (53 enodes)
1538416871.581 * * [misc]simplify:  iters left: 3 (78 enodes)
1538416871.592 * * [misc]simplify:  iters left: 2 (109 enodes)
1538416871.614 * * [misc]simplify:  iters left: 1 (168 enodes)
1538416871.657 * [exit]simplify:  Simplified to (/ (sqrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))
1538416871.657 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (sqrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))
1538416871.657 * * * * [misc]progress:  [ 48 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2)))) (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2))))))>
1538416871.657 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2))))
1538416871.657 * * [misc]simplify:  iters left: 6 (17 enodes)
1538416871.660 * * [misc]simplify:  iters left: 5 (32 enodes)
1538416871.666 * * [misc]simplify:  iters left: 4 (54 enodes)
1538416871.674 * * [misc]simplify:  iters left: 3 (79 enodes)
1538416871.686 * * [misc]simplify:  iters left: 2 (111 enodes)
1538416871.702 * * [misc]simplify:  iters left: 1 (170 enodes)
1538416871.735 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (cbrt (sqrt (sqrt 2))))
1538416871.735 * [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) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2))))))
1538416871.735 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2))))
1538416871.735 * * [misc]simplify:  iters left: 6 (17 enodes)
1538416871.741 * * [misc]simplify:  iters left: 5 (32 enodes)
1538416871.752 * * [misc]simplify:  iters left: 4 (54 enodes)
1538416871.768 * * [misc]simplify:  iters left: 3 (79 enodes)
1538416871.793 * * [misc]simplify:  iters left: 2 (111 enodes)
1538416871.825 * * [misc]simplify:  iters left: 1 (170 enodes)
1538416871.870 * [exit]simplify:  Simplified to (/ (sqrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (cbrt (sqrt (sqrt 2))))
1538416871.871 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt (sqrt 2)))) (/ (sqrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th)))) (cbrt (sqrt (sqrt 2))))))
1538416871.871 * * * * [misc]progress:  [ 49 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt 1)) (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))>
1538416871.871 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt 1))
1538416871.871 * * [misc]simplify:  iters left: 6 (17 enodes)
1538416871.874 * * [misc]simplify:  iters left: 5 (34 enodes)
1538416871.880 * * [misc]simplify:  iters left: 4 (56 enodes)
1538416871.889 * * [misc]simplify:  iters left: 3 (83 enodes)
1538416871.901 * * [misc]simplify:  iters left: 2 (115 enodes)
1538416871.916 * * [misc]simplify:  iters left: 1 (173 enodes)
1538416871.946 * [exit]simplify:  Simplified to (sqrt (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (cos th))))
1538416871.946 * [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) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))
1538416871.947 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))
1538416871.947 * * [misc]simplify:  iters left: 6 (15 enodes)
1538416871.950 * * [misc]simplify:  iters left: 5 (30 enodes)
1538416871.957 * * [misc]simplify:  iters left: 4 (52 enodes)
1538416871.964 * * [misc]simplify:  iters left: 3 (77 enodes)
1538416871.975 * * [misc]simplify:  iters left: 2 (109 enodes)
1538416871.994 * * [misc]simplify:  iters left: 1 (168 enodes)
1538416872.034 * [exit]simplify:  Simplified to (/ (sqrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))
1538416872.034 * [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)))))
1538416872.034 * * * * [misc]progress:  [ 50 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))>
1538416872.034 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))))
1538416872.034 * * [misc]simplify:  iters left: 6 (17 enodes)
1538416872.037 * * [misc]simplify:  iters left: 5 (34 enodes)
1538416872.046 * * [misc]simplify:  iters left: 4 (56 enodes)
1538416872.063 * * [misc]simplify:  iters left: 3 (81 enodes)
1538416872.088 * * [misc]simplify:  iters left: 2 (113 enodes)
1538416872.120 * * [misc]simplify:  iters left: 1 (171 enodes)
1538416872.179 * [exit]simplify:  Simplified to (/ (sqrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))))
1538416872.179 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (sqrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))
1538416872.179 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))
1538416872.180 * * [misc]simplify:  iters left: 6 (16 enodes)
1538416872.182 * * [misc]simplify:  iters left: 5 (31 enodes)
1538416872.187 * * [misc]simplify:  iters left: 4 (53 enodes)
1538416872.195 * * [misc]simplify:  iters left: 3 (78 enodes)
1538416872.206 * * [misc]simplify:  iters left: 2 (109 enodes)
1538416872.233 * * [misc]simplify:  iters left: 1 (168 enodes)
1538416872.294 * [exit]simplify:  Simplified to (/ (sqrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))
1538416872.294 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (sqrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2))))))
1538416872.294 * * * * [misc]progress:  [ 51 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2)))) (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))))>
1538416872.294 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))
1538416872.295 * * [misc]simplify:  iters left: 6 (16 enodes)
1538416872.298 * * [misc]simplify:  iters left: 5 (31 enodes)
1538416872.303 * * [misc]simplify:  iters left: 4 (53 enodes)
1538416872.311 * * [misc]simplify:  iters left: 3 (78 enodes)
1538416872.334 * * [misc]simplify:  iters left: 2 (109 enodes)
1538416872.366 * * [misc]simplify:  iters left: 1 (168 enodes)
1538416872.428 * [exit]simplify:  Simplified to (/ (sqrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))
1538416872.428 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (sqrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2)))) (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))))
1538416872.429 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))
1538416872.429 * * [misc]simplify:  iters left: 6 (16 enodes)
1538416872.435 * * [misc]simplify:  iters left: 5 (31 enodes)
1538416872.445 * * [misc]simplify:  iters left: 4 (53 enodes)
1538416872.462 * * [misc]simplify:  iters left: 3 (78 enodes)
1538416872.482 * * [misc]simplify:  iters left: 2 (109 enodes)
1538416872.498 * * [misc]simplify:  iters left: 1 (168 enodes)
1538416872.533 * [exit]simplify:  Simplified to (/ (sqrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))
1538416872.533 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2)))) (/ (sqrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))) (sqrt (cbrt (sqrt 2))))))
1538416872.533 * * * * [misc]progress:  [ 52 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) 1) (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))>
1538416872.533 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) 1)
1538416872.533 * * [misc]simplify:  iters left: 6 (16 enodes)
1538416872.536 * * [misc]simplify:  iters left: 5 (33 enodes)
1538416872.542 * * [misc]simplify:  iters left: 4 (57 enodes)
1538416872.556 * * [misc]simplify:  iters left: 3 (82 enodes)
1538416872.578 * * [misc]simplify:  iters left: 2 (113 enodes)
1538416872.611 * * [misc]simplify:  iters left: 1 (172 enodes)
1538416872.673 * [exit]simplify:  Simplified to (sqrt (/ (/ (cos th) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (+ (* a1 a1) (* a2 a2)))))
1538416872.673 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (sqrt (/ (/ (cos th) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (+ (* a1 a1) (* a2 a2))))) (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))
1538416872.673 * [enter]simplify:  Simplifying (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))
1538416872.673 * * [misc]simplify:  iters left: 6 (15 enodes)
1538416872.679 * * [misc]simplify:  iters left: 5 (30 enodes)
1538416872.689 * * [misc]simplify:  iters left: 4 (52 enodes)
1538416872.704 * * [misc]simplify:  iters left: 3 (77 enodes)
1538416872.726 * * [misc]simplify:  iters left: 2 (109 enodes)
1538416872.759 * * [misc]simplify:  iters left: 1 (168 enodes)
1538416872.817 * [exit]simplify:  Simplified to (/ (sqrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))
1538416872.817 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (sqrt (/ (/ (cos th) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (+ (* a1 a1) (* a2 a2))))) (/ (sqrt (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (sqrt 2)))))
1538416872.817 * * * * [misc]progress:  [ 53 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))))>
1538416872.817 * [enter]simplify:  Simplifying (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538416872.817 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416872.820 * * [misc]simplify:  iters left: 5 (11 enodes)
1538416872.824 * * [misc]simplify:  iters left: 4 (14 enodes)
1538416872.829 * [exit]simplify:  Simplified to (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538416872.829 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))))
1538416872.829 * [enter]simplify:  Simplifying (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))
1538416872.829 * * [misc]simplify:  iters left: 6 (11 enodes)
1538416872.833 * * [misc]simplify:  iters left: 5 (14 enodes)
1538416872.838 * * [misc]simplify:  iters left: 4 (17 enodes)
1538416872.843 * [exit]simplify:  Simplified to (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))
1538416872.843 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))))
1538416872.843 * * * * [misc]progress:  [ 54 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2)))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2))))))>
1538416872.843 * [enter]simplify:  Simplifying (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2))))
1538416872.844 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416872.846 * * [misc]simplify:  iters left: 5 (11 enodes)
1538416872.850 * * [misc]simplify:  iters left: 4 (14 enodes)
1538416872.854 * [exit]simplify:  Simplified to (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2))))
1538416872.854 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2)))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2))))))
1538416872.854 * [enter]simplify:  Simplifying (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2))))
1538416872.855 * * [misc]simplify:  iters left: 6 (12 enodes)
1538416872.859 * * [misc]simplify:  iters left: 5 (15 enodes)
1538416872.863 * * [misc]simplify:  iters left: 4 (18 enodes)
1538416872.869 * [exit]simplify:  Simplified to (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2))))
1538416872.869 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2)))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2))))))
1538416872.869 * * * * [misc]progress:  [ 55 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt 1)) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))))>
1538416872.869 * [enter]simplify:  Simplifying (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt 1))
1538416872.869 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416872.873 * * [misc]simplify:  iters left: 5 (13 enodes)
1538416872.876 * * [misc]simplify:  iters left: 4 (16 enodes)
1538416872.881 * * [misc]simplify:  iters left: 3 (20 enodes)
1538416872.884 * * [misc]simplify:  iters left: 2 (21 enodes)
1538416872.888 * [exit]simplify:  Simplified to (/ (cos th) (cbrt (sqrt 2)))
1538416872.888 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (cos th) (cbrt (sqrt 2))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))))
1538416872.888 * [enter]simplify:  Simplifying (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1538416872.888 * * [misc]simplify:  iters left: 6 (10 enodes)
1538416872.891 * * [misc]simplify:  iters left: 5 (13 enodes)
1538416872.898 * [exit]simplify:  Simplified to (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1538416872.898 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (cos th) (cbrt (sqrt 2))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))))
1538416872.898 * * * * [misc]progress:  [ 56 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (/ (cos th) (cbrt (sqrt 2))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))))>
1538416872.898 * [enter]simplify:  Simplifying (/ (/ (cos th) (cbrt (sqrt 2))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))))
1538416872.898 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416872.902 * * [misc]simplify:  iters left: 5 (13 enodes)
1538416872.906 * * [misc]simplify:  iters left: 4 (19 enodes)
1538416872.911 * * [misc]simplify:  iters left: 3 (24 enodes)
1538416872.918 * * [misc]simplify:  iters left: 2 (25 enodes)
1538416872.925 * [exit]simplify:  Simplified to (/ (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))
1538416872.925 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2)))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))))
1538416872.925 * [enter]simplify:  Simplifying (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))
1538416872.925 * * [misc]simplify:  iters left: 6 (11 enodes)
1538416872.929 * * [misc]simplify:  iters left: 5 (14 enodes)
1538416872.933 * * [misc]simplify:  iters left: 4 (17 enodes)
1538416872.939 * [exit]simplify:  Simplified to (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))
1538416872.939 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (/ (cos th) (cbrt (sqrt 2))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))))
1538416872.939 * * * * [misc]progress:  [ 57 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (/ (cos th) (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2)))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2))))))>
1538416872.939 * [enter]simplify:  Simplifying (/ (/ (cos th) (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2))))
1538416872.939 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416872.942 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416872.945 * * [misc]simplify:  iters left: 4 (13 enodes)
1538416872.949 * [exit]simplify:  Simplified to (/ (/ (cos th) (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2))))
1538416872.950 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (/ (cos th) (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2)))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2))))))
1538416872.950 * [enter]simplify:  Simplifying (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2))))
1538416872.950 * * [misc]simplify:  iters left: 6 (11 enodes)
1538416872.954 * * [misc]simplify:  iters left: 5 (14 enodes)
1538416872.958 * * [misc]simplify:  iters left: 4 (17 enodes)
1538416872.964 * [exit]simplify:  Simplified to (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2))))
1538416872.964 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (/ (cos th) (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2)))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2))))))
1538416872.964 * * * * [misc]progress:  [ 58 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (/ (cos th) (cbrt (sqrt 2))) 1) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))))>
1538416872.965 * [enter]simplify:  Simplifying (/ (/ (cos th) (cbrt (sqrt 2))) 1)
1538416872.965 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416872.968 * * [misc]simplify:  iters left: 5 (12 enodes)
1538416872.972 * * [misc]simplify:  iters left: 4 (15 enodes)
1538416872.976 * * [misc]simplify:  iters left: 3 (19 enodes)
1538416872.981 * * [misc]simplify:  iters left: 2 (20 enodes)
1538416872.984 * [exit]simplify:  Simplified to (/ (cos th) (cbrt (sqrt 2)))
1538416872.985 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (cos th) (cbrt (sqrt 2))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))))
1538416872.985 * [enter]simplify:  Simplifying (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1538416872.985 * * [misc]simplify:  iters left: 6 (10 enodes)
1538416872.989 * * [misc]simplify:  iters left: 5 (13 enodes)
1538416872.993 * [exit]simplify:  Simplified to (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1538416872.993 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (cos th) (cbrt (sqrt 2))) (/ (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))))
1538416872.994 * * * * [misc]progress:  [ 59 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))))>
1538416872.994 * [enter]simplify:  Simplifying (/ 1 (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538416872.994 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416872.997 * * [misc]simplify:  iters left: 5 (9 enodes)
1538416872.999 * [exit]simplify:  Simplified to (/ 1 (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538416873.000 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ 1 (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))))
1538416873.000 * [enter]simplify:  Simplifying (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))
1538416873.000 * * [misc]simplify:  iters left: 6 (15 enodes)
1538416873.006 * * [misc]simplify:  iters left: 5 (32 enodes)
1538416873.018 * * [misc]simplify:  iters left: 4 (70 enodes)
1538416873.042 * * [misc]simplify:  iters left: 3 (138 enodes)
1538416873.098 * * [misc]simplify:  iters left: 2 (243 enodes)
1538416873.194 * * [misc]simplify:  iters left: 1 (382 enodes)
1538416873.355 * [exit]simplify:  Simplified to (/ (/ (cos th) (cbrt (cbrt (sqrt 2)))) (/ (cbrt (sqrt 2)) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))))
1538416873.355 * [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)) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))))))
1538416873.355 * * * * [misc]progress:  [ 60 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 (cbrt (sqrt (sqrt 2)))) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt (sqrt 2))))))>
1538416873.356 * [enter]simplify:  Simplifying (/ 1 (cbrt (sqrt (sqrt 2))))
1538416873.356 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416873.357 * * [misc]simplify:  iters left: 4 (8 enodes)
1538416873.358 * [exit]simplify:  Simplified to (/ 1 (cbrt (sqrt (sqrt 2))))
1538416873.358 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ 1 (cbrt (sqrt (sqrt 2)))) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt (sqrt 2))))))
1538416873.358 * [enter]simplify:  Simplifying (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt (sqrt 2))))
1538416873.358 * * [misc]simplify:  iters left: 6 (16 enodes)
1538416873.361 * * [misc]simplify:  iters left: 5 (33 enodes)
1538416873.370 * * [misc]simplify:  iters left: 4 (71 enodes)
1538416873.393 * * [misc]simplify:  iters left: 3 (139 enodes)
1538416873.450 * * [misc]simplify:  iters left: 2 (246 enodes)
1538416873.532 * * [misc]simplify:  iters left: 1 (387 enodes)
1538416873.655 * [exit]simplify:  Simplified to (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt (sqrt 2)))) (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (sqrt 2))))
1538416873.655 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ 1 (cbrt (sqrt (sqrt 2)))) (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt (sqrt 2)))) (/ (/ (cos th) (cbrt (sqrt 2))) (cbrt (sqrt 2))))))
1538416873.655 * * * * [misc]progress:  [ 61 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 (cbrt 1)) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))>
1538416873.655 * [enter]simplify:  Simplifying (/ 1 (cbrt 1))
1538416873.655 * * [misc]simplify:  iters left: 3 (3 enodes)
1538416873.657 * * [misc]simplify:  iters left: 2 (5 enodes)
1538416873.657 * [exit]simplify:  Simplified to 1
1538416873.657 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* 1 (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))
1538416873.657 * [enter]simplify:  Simplifying (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))
1538416873.657 * * [misc]simplify:  iters left: 6 (14 enodes)
1538416873.660 * * [misc]simplify:  iters left: 5 (31 enodes)
1538416873.665 * * [misc]simplify:  iters left: 4 (65 enodes)
1538416873.676 * * [misc]simplify:  iters left: 3 (117 enodes)
1538416873.713 * * [misc]simplify:  iters left: 2 (175 enodes)
1538416873.767 * * [misc]simplify:  iters left: 1 (255 enodes)
1538416873.867 * [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))
1538416873.867 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* 1 (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))))
1538416873.867 * * * * [misc]progress:  [ 62 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))))>
1538416873.868 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))))
1538416873.868 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416873.870 * * [misc]simplify:  iters left: 5 (11 enodes)
1538416873.874 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))
1538416873.874 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ (/ 1 (cbrt (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2)))) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))))
1538416873.874 * [enter]simplify:  Simplifying (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))
1538416873.875 * * [misc]simplify:  iters left: 6 (15 enodes)
1538416873.880 * * [misc]simplify:  iters left: 5 (32 enodes)
1538416873.892 * * [misc]simplify:  iters left: 4 (70 enodes)
1538416873.915 * * [misc]simplify:  iters left: 3 (138 enodes)
1538416873.959 * * [misc]simplify:  iters left: 2 (243 enodes)
1538416874.021 * * [misc]simplify:  iters left: 1 (382 enodes)
1538416874.207 * [exit]simplify:  Simplified to (/ (/ (cos th) (cbrt (cbrt (sqrt 2)))) (/ (cbrt (sqrt 2)) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))))
1538416874.207 * [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)) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))))))
1538416874.207 * * * * [misc]progress:  [ 63 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 (sqrt (cbrt (sqrt 2)))) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2))))))>
1538416874.208 * [enter]simplify:  Simplifying (/ 1 (sqrt (cbrt (sqrt 2))))
1538416874.208 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416874.210 * * [misc]simplify:  iters left: 4 (8 enodes)
1538416874.213 * [exit]simplify:  Simplified to (/ 1 (sqrt (cbrt (sqrt 2))))
1538416874.213 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (/ 1 (sqrt (cbrt (sqrt 2)))) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2))))))
1538416874.213 * [enter]simplify:  Simplifying (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2))))
1538416874.213 * * [misc]simplify:  iters left: 6 (15 enodes)
1538416874.219 * * [misc]simplify:  iters left: 5 (32 enodes)
1538416874.230 * * [misc]simplify:  iters left: 4 (70 enodes)
1538416874.253 * * [misc]simplify:  iters left: 3 (138 enodes)
1538416874.291 * * [misc]simplify:  iters left: 2 (243 enodes)
1538416874.376 * * [misc]simplify:  iters left: 1 (382 enodes)
1538416874.548 * [exit]simplify:  Simplified to (/ (/ (cos th) (sqrt (cbrt (sqrt 2)))) (/ (cbrt (sqrt 2)) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))))
1538416874.548 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ 1 (sqrt (cbrt (sqrt 2)))) (/ (/ (cos th) (sqrt (cbrt (sqrt 2)))) (/ (cbrt (sqrt 2)) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2)))))))
1538416874.548 * * * * [misc]progress:  [ 64 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ 1 1) (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))>
1538416874.549 * [enter]simplify:  Simplifying (/ 1 1)
1538416874.549 * * [misc]simplify:  iters left: 2 (2 enodes)
1538416874.549 * * [misc]simplify:  iters left: 1 (4 enodes)
1538416874.550 * [exit]simplify:  Simplified to 1
1538416874.550 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* 1 (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))
1538416874.550 * [enter]simplify:  Simplifying (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))
1538416874.550 * * [misc]simplify:  iters left: 6 (14 enodes)
1538416874.555 * * [misc]simplify:  iters left: 5 (31 enodes)
1538416874.565 * * [misc]simplify:  iters left: 4 (65 enodes)
1538416874.585 * * [misc]simplify:  iters left: 3 (117 enodes)
1538416874.620 * * [misc]simplify:  iters left: 2 (175 enodes)
1538416874.648 * * [misc]simplify:  iters left: 1 (255 enodes)
1538416874.731 * [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))
1538416874.731 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* 1 (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))))
1538416874.731 * * * * [misc]progress:  [ 65 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))))>
1538416874.731 * [enter]simplify:  Simplifying (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538416874.731 * * [misc]simplify:  iters left: 6 (14 enodes)
1538416874.736 * * [misc]simplify:  iters left: 5 (24 enodes)
1538416874.747 * * [misc]simplify:  iters left: 4 (36 enodes)
1538416874.757 * * [misc]simplify:  iters left: 3 (47 enodes)
1538416874.770 * * [misc]simplify:  iters left: 2 (59 enodes)
1538416874.786 * * [misc]simplify:  iters left: 1 (76 enodes)
1538416874.808 * [exit]simplify:  Simplified to (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538416874.808 * [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))))))
1538416874.808 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))
1538416874.808 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416874.811 * * [misc]simplify:  iters left: 5 (14 enodes)
1538416874.815 * * [misc]simplify:  iters left: 4 (19 enodes)
1538416874.821 * * [misc]simplify:  iters left: 3 (22 enodes)
1538416874.827 * * [misc]simplify:  iters left: 2 (28 enodes)
1538416874.834 * [exit]simplify:  Simplified to (/ (/ (/ 1 (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))) (cbrt (sqrt 2)))
1538416874.834 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (/ (/ 1 (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))
1538416874.835 * * * * [misc]progress:  [ 66 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt (sqrt 2)))) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt (sqrt 2))))))>
1538416874.835 * [enter]simplify:  Simplifying (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt (sqrt 2))))
1538416874.835 * * [misc]simplify:  iters left: 6 (13 enodes)
1538416874.839 * * [misc]simplify:  iters left: 5 (23 enodes)
1538416874.848 * * [misc]simplify:  iters left: 4 (35 enodes)
1538416874.857 * * [misc]simplify:  iters left: 3 (46 enodes)
1538416874.870 * * [misc]simplify:  iters left: 2 (58 enodes)
1538416874.885 * * [misc]simplify:  iters left: 1 (75 enodes)
1538416874.909 * [exit]simplify:  Simplified to (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (cbrt (sqrt (sqrt 2))))
1538416874.909 * [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))))))
1538416874.909 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt (sqrt 2))))
1538416874.909 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416874.913 * * [misc]simplify:  iters left: 5 (15 enodes)
1538416874.917 * * [misc]simplify:  iters left: 4 (20 enodes)
1538416874.923 * * [misc]simplify:  iters left: 3 (23 enodes)
1538416874.929 * * [misc]simplify:  iters left: 2 (29 enodes)
1538416874.938 * [exit]simplify:  Simplified to (/ (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2)))) (cbrt (sqrt 2)))
1538416874.938 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt (sqrt 2)))) (/ (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt (sqrt 2)))) (cbrt (sqrt 2)))))
1538416874.938 * * * * [misc]progress:  [ 67 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (cbrt 1)) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))>
1538416874.938 * [enter]simplify:  Simplifying (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (cbrt 1))
1538416874.938 * * [misc]simplify:  iters left: 6 (11 enodes)
1538416874.943 * * [misc]simplify:  iters left: 5 (23 enodes)
1538416874.950 * * [misc]simplify:  iters left: 4 (35 enodes)
1538416874.961 * * [misc]simplify:  iters left: 3 (59 enodes)
1538416874.971 * * [misc]simplify:  iters left: 2 (117 enodes)
1538416874.989 * * [misc]simplify:  iters left: 1 (136 enodes)
1538416875.014 * [exit]simplify:  Simplified to (* (cos th) (+ (* a1 a1) (* a2 a2)))
1538416875.014 * [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)))))
1538416875.015 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))
1538416875.015 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416875.018 * * [misc]simplify:  iters left: 5 (13 enodes)
1538416875.022 * * [misc]simplify:  iters left: 4 (17 enodes)
1538416875.027 * [exit]simplify:  Simplified to (/ 1 (sqrt 2))
1538416875.027 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (cos th) (+ (* a1 a1) (* a2 a2))) (/ 1 (sqrt 2))))
1538416875.027 * * * * [misc]progress:  [ 68 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))))>
1538416875.027 * [enter]simplify:  Simplifying (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))))
1538416875.027 * * [misc]simplify:  iters left: 6 (14 enodes)
1538416875.033 * * [misc]simplify:  iters left: 5 (29 enodes)
1538416875.043 * * [misc]simplify:  iters left: 4 (51 enodes)
1538416875.059 * * [misc]simplify:  iters left: 3 (76 enodes)
1538416875.081 * * [misc]simplify:  iters left: 2 (108 enodes)
1538416875.112 * * [misc]simplify:  iters left: 1 (167 enodes)
1538416875.173 * [exit]simplify:  Simplified to (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (cbrt (sqrt 2)))) (/ (cos th) (cbrt (cbrt (sqrt 2)))))
1538416875.173 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (* (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (cbrt (sqrt 2)))) (/ (cos th) (cbrt (cbrt (sqrt 2))))) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))))
1538416875.174 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (cbrt (sqrt 2))))
1538416875.174 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416875.177 * * [misc]simplify:  iters left: 5 (14 enodes)
1538416875.181 * * [misc]simplify:  iters left: 4 (19 enodes)
1538416875.186 * * [misc]simplify:  iters left: 3 (22 enodes)
1538416875.192 * * [misc]simplify:  iters left: 2 (28 enodes)
1538416875.200 * [exit]simplify:  Simplified to (/ (/ (/ 1 (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))) (cbrt (sqrt 2)))
1538416875.200 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (/ (/ (/ 1 (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))
1538416875.200 * * * * [misc]progress:  [ 69 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt (cbrt (sqrt 2)))) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2))))))>
1538416875.201 * [enter]simplify:  Simplifying (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt (cbrt (sqrt 2))))
1538416875.201 * * [misc]simplify:  iters left: 6 (13 enodes)
1538416875.206 * * [misc]simplify:  iters left: 5 (23 enodes)
1538416875.214 * * [misc]simplify:  iters left: 4 (35 enodes)
1538416875.224 * * [misc]simplify:  iters left: 3 (46 enodes)
1538416875.236 * * [misc]simplify:  iters left: 2 (58 enodes)
1538416875.251 * * [misc]simplify:  iters left: 1 (75 enodes)
1538416875.273 * [exit]simplify:  Simplified to (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (sqrt (cbrt (sqrt 2))))
1538416875.273 * [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))))))
1538416875.273 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2))))
1538416875.274 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416875.277 * * [misc]simplify:  iters left: 5 (14 enodes)
1538416875.281 * * [misc]simplify:  iters left: 4 (19 enodes)
1538416875.286 * * [misc]simplify:  iters left: 3 (22 enodes)
1538416875.292 * * [misc]simplify:  iters left: 2 (28 enodes)
1538416875.302 * [exit]simplify:  Simplified to (/ (/ (/ 1 (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2)))) (cbrt (sqrt 2)))
1538416875.302 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt (cbrt (sqrt 2)))) (/ (/ (/ 1 (cbrt (sqrt 2))) (sqrt (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))
1538416875.302 * * * * [misc]progress:  [ 70 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) 1) (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))>
1538416875.302 * [enter]simplify:  Simplifying (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) 1)
1538416875.303 * * [misc]simplify:  iters left: 6 (10 enodes)
1538416875.306 * * [misc]simplify:  iters left: 5 (22 enodes)
1538416875.310 * * [misc]simplify:  iters left: 4 (38 enodes)
1538416875.316 * * [misc]simplify:  iters left: 3 (65 enodes)
1538416875.326 * * [misc]simplify:  iters left: 2 (124 enodes)
1538416875.354 * * [misc]simplify:  iters left: 1 (139 enodes)
1538416875.376 * [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cos th))
1538416875.377 * [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)))))
1538416875.377 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))
1538416875.377 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416875.380 * * [misc]simplify:  iters left: 5 (13 enodes)
1538416875.384 * * [misc]simplify:  iters left: 4 (17 enodes)
1538416875.388 * [exit]simplify:  Simplified to (/ 1 (sqrt 2))
1538416875.389 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (* (* (+ (* a1 a1) (* a2 a2)) (cos th)) (/ 1 (sqrt 2))))
1538416875.389 * * * * [misc]progress:  [ 71 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* 1 (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))>
1538416875.389 * * * * [misc]progress:  [ 72 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (* (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ 1 (cbrt (sqrt 2)))))>
1538416875.389 * * * * [misc]progress:  [ 73 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ 1 (/ (cbrt (sqrt 2)) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))))>
1538416875.389 * * * * [misc]progress:  [ 74 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2)))))>
1538416875.389 * [enter]simplify:  Simplifying (cbrt (cbrt (sqrt 2)))
1538416875.389 * * [misc]simplify:  iters left: 3 (4 enodes)
1538416875.391 * [exit]simplify:  Simplified to (cbrt (cbrt (sqrt 2)))
1538416875.391 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2)))))
1538416875.391 * * * * [misc]progress:  [ 75 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt (sqrt 2)))) (cbrt (sqrt (sqrt 2)))))>
1538416875.391 * [enter]simplify:  Simplifying (cbrt (sqrt (sqrt 2)))
1538416875.391 * * [misc]simplify:  iters left: 3 (4 enodes)
1538416875.393 * [exit]simplify:  Simplified to (cbrt (sqrt (sqrt 2)))
1538416875.393 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt (sqrt 2)))) (cbrt (sqrt (sqrt 2)))))
1538416875.393 * * * * [misc]progress:  [ 76 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt 1)) (cbrt (sqrt 2))))>
1538416875.393 * [enter]simplify:  Simplifying (cbrt (sqrt 2))
1538416875.393 * * [misc]simplify:  iters left: 2 (3 enodes)
1538416875.394 * [exit]simplify:  Simplified to (cbrt (sqrt 2))
1538416875.394 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt 1)) (cbrt (sqrt 2))))
1538416875.394 * * * * [misc]progress:  [ 77 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2)))))>
1538416875.395 * [enter]simplify:  Simplifying (cbrt (cbrt (sqrt 2)))
1538416875.395 * * [misc]simplify:  iters left: 3 (4 enodes)
1538416875.396 * [exit]simplify:  Simplified to (cbrt (cbrt (sqrt 2)))
1538416875.396 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (cbrt (sqrt 2))) (cbrt (cbrt (sqrt 2))))) (cbrt (cbrt (sqrt 2)))))
1538416875.396 * * * * [misc]progress:  [ 78 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2)))))>
1538416875.396 * [enter]simplify:  Simplifying (sqrt (cbrt (sqrt 2)))
1538416875.396 * * [misc]simplify:  iters left: 3 (4 enodes)
1538416875.397 * [exit]simplify:  Simplified to (sqrt (cbrt (sqrt 2)))
1538416875.397 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2)))) (sqrt (cbrt (sqrt 2)))))
1538416875.397 * * * * [misc]progress:  [ 79 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) 1) (cbrt (sqrt 2))))>
1538416875.397 * [enter]simplify:  Simplifying (cbrt (sqrt 2))
1538416875.397 * * [misc]simplify:  iters left: 2 (3 enodes)
1538416875.398 * [exit]simplify:  Simplified to (cbrt (sqrt 2))
1538416875.398 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (/ (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) 1) (cbrt (sqrt 2))))
1538416875.398 * * * * [misc]progress:  [ 80 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (/ (cbrt (sqrt 2)) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))))>
1538416875.398 * [enter]simplify:  Simplifying (* (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))
1538416875.398 * * [misc]simplify:  iters left: 6 (15 enodes)
1538416875.401 * * [misc]simplify:  iters left: 5 (30 enodes)
1538416875.407 * * [misc]simplify:  iters left: 4 (52 enodes)
1538416875.415 * * [misc]simplify:  iters left: 3 (77 enodes)
1538416875.432 * * [misc]simplify:  iters left: 2 (109 enodes)
1538416875.464 * * [misc]simplify:  iters left: 1 (168 enodes)
1538416875.501 * [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))))))
1538416875.501 * [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) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))))
1538416875.501 * * * * [misc]progress:  [ 81 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ (cbrt (sqrt 2)) (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))))>
1538416875.503 * [enter]simplify:  Simplifying (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
1538416875.503 * * [misc]simplify:  iters left: 6 (14 enodes)
1538416875.505 * * [misc]simplify:  iters left: 5 (29 enodes)
1538416875.510 * * [misc]simplify:  iters left: 4 (51 enodes)
1538416875.524 * * [misc]simplify:  iters left: 3 (76 enodes)
1538416875.547 * * [misc]simplify:  iters left: 2 (108 enodes)
1538416875.576 * * [misc]simplify:  iters left: 1 (168 enodes)
1538416875.618 * [exit]simplify:  Simplified to (sqrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2)))))
1538416875.618 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (sqrt (* (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))) (/ (cbrt (sqrt 2)) (sqrt (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))))
1538416875.618 * * * * [misc]progress:  [ 82 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (cos th) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (/ (+ (* a1 a1) (* a2 a2)) (cbrt (sqrt 2))))))>
1538416875.619 * [enter]simplify:  Simplifying (/ (cos th) (cbrt (sqrt 2)))
1538416875.619 * * [misc]simplify:  iters left: 4 (6 enodes)
1538416875.620 * [exit]simplify:  Simplified to (/ (cos th) (cbrt (sqrt 2)))
1538416875.620 * [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))))))
1538416875.620 * * * * [misc]progress:  [ 83 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ 1 (/ (cbrt (sqrt 2)) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))))>
1538416875.620 * * * * [misc]progress:  [ 84 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (/ (cbrt (sqrt 2)) (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))))>
1538416875.620 * [enter]simplify:  Simplifying (* (cos th) (+ (* a1 a1) (* a2 a2)))
1538416875.620 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416875.621 * * [misc]simplify:  iters left: 5 (16 enodes)
1538416875.624 * * [misc]simplify:  iters left: 4 (26 enodes)
1538416875.627 * [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cos th))
1538416875.627 * [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)))))))
1538416875.627 * * * * [misc]progress:  [ 85 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))>
1538416875.628 * [enter]simplify:  Simplifying (* (cos th) (+ (* a1 a1) (* a2 a2)))
1538416875.628 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416875.629 * * [misc]simplify:  iters left: 5 (16 enodes)
1538416875.632 * * [misc]simplify:  iters left: 4 (26 enodes)
1538416875.639 * [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cos th))
1538416875.639 * [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))))))
1538416875.639 * * * * [misc]progress:  [ 86 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (pow (* (cos th) (+ (* a1 a1) (* a2 a2))) 1) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538416875.639 * [enter]simplify:  Simplifying (* (cos th) (+ (* a1 a1) (* a2 a2)))
1538416875.639 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416875.642 * * [misc]simplify:  iters left: 5 (16 enodes)
1538416875.647 * * [misc]simplify:  iters left: 4 (26 enodes)
1538416875.654 * [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cos th))
1538416875.654 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (/ (/ (pow (* (+ (* a1 a1) (* a2 a2)) (cos th)) 1) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538416875.654 * * * * [misc]progress:  [ 87 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (pow (* (cos th) (+ (* a1 a1) (* a2 a2))) 1) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538416875.654 * * * * [misc]progress:  [ 88 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (exp (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538416875.654 * [enter]simplify:  Simplifying (+ (log (cos th)) (log (+ (* a1 a1) (* a2 a2))))
1538416875.654 * * [misc]simplify:  iters left: 6 (10 enodes)
1538416875.657 * * [misc]simplify:  iters left: 5 (12 enodes)
1538416875.661 * [exit]simplify:  Simplified to (+ (log (+ (* a2 a2) (* a1 a1))) (log (cos th)))
1538416875.661 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (/ (/ (exp (+ (log (+ (* a2 a2) (* a1 a1))) (log (cos th)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538416875.661 * * * * [misc]progress:  [ 89 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (exp (log (* (cos th) (+ (* a1 a1) (* a2 a2))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538416875.661 * * * * [misc]progress:  [ 90 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (log (exp (* (cos th) (+ (* a1 a1) (* a2 a2))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538416875.661 * * * * [misc]progress:  [ 91 / 115 ] 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))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538416875.661 * [enter]simplify:  Simplifying (* (* (* (cos th) (cos th)) (cos th)) (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (+ (* a1 a1) (* a2 a2))))
1538416875.661 * * [misc]simplify:  iters left: 6 (12 enodes)
1538416875.666 * * [misc]simplify:  iters left: 5 (32 enodes)
1538416875.685 * * [misc]simplify:  iters left: 4 (169 enodes)
1538416875.839 * [exit]simplify:  Simplified to (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (* (+ (* a1 a1) (* a2 a2)) (pow (cos th) 3)))
1538416875.839 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (/ (/ (cbrt (* (* (+ (* a1 a1) (* a2 a2)) (+ (* a1 a1) (* a2 a2))) (* (+ (* a1 a1) (* a2 a2)) (pow (cos th) 3)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538416875.839 * * * * [misc]progress:  [ 92 / 115 ] 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))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538416875.839 * * * * [misc]progress:  [ 93 / 115 ] 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))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538416875.840 * * * * [misc]progress:  [ 94 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (sqrt (* (cos th) (+ (* a1 a1) (* a2 a2)))) (sqrt (* (cos th) (+ (* a1 a1) (* a2 a2))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538416875.840 * * * * [misc]progress:  [ 95 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* 1 (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538416875.840 * * * * [misc]progress:  [ 96 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (+ (* (cos th) (* a1 a1)) (* (cos th) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538416875.840 * [enter]simplify:  Simplifying (* (cos th) (* a2 a2))
1538416875.840 * * [misc]simplify:  iters left: 4 (5 enodes)
1538416875.842 * * [misc]simplify:  iters left: 3 (8 enodes)
1538416875.844 * * [misc]simplify:  iters left: 2 (10 enodes)
1538416875.847 * [exit]simplify:  Simplified to (* (* a2 a2) (cos th))
1538416875.847 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (/ (/ (+ (* (cos th) (* a1 a1)) (* (* a2 a2) (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538416875.847 * * * * [misc]progress:  [ 97 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (+ (* (* a1 a1) (cos th)) (* (* a2 a2) (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538416875.847 * [enter]simplify:  Simplifying (* (* a2 a2) (cos th))
1538416875.847 * * [misc]simplify:  iters left: 4 (5 enodes)
1538416875.849 * * [misc]simplify:  iters left: 3 (8 enodes)
1538416875.851 * * [misc]simplify:  iters left: 2 (10 enodes)
1538416875.854 * * [misc]simplify:  iters left: 1 (11 enodes)
1538416875.856 * [exit]simplify:  Simplified to (* (cos th) (* a2 a2))
1538416875.856 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (/ (/ (+ (* (* a1 a1) (cos th)) (* (cos th) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538416875.856 * * * * [misc]progress:  [ 98 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2))))) (cbrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538416875.857 * [enter]simplify:  Simplifying (cbrt (+ (* a1 a1) (* a2 a2)))
1538416875.857 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416875.859 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416875.861 * [exit]simplify:  Simplified to (cbrt (+ (* a1 a1) (* a2 a2)))
1538416875.861 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (/ (/ (* (* (cos th) (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2))))) (cbrt (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538416875.861 * * * * [misc]progress:  [ 99 / 115 ] 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))))>
1538416875.861 * [enter]simplify:  Simplifying (sqrt (+ (* a1 a1) (* a2 a2)))
1538416875.861 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416875.863 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416875.865 * [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
1538416875.865 * [misc]simplify:  Simplified (2 1 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))))
1538416875.865 * * * * [misc]progress:  [ 100 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cos th) 1) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538416875.866 * [enter]simplify:  Simplifying (+ (* a1 a1) (* a2 a2))
1538416875.866 * * [misc]simplify:  iters left: 4 (5 enodes)
1538416875.867 * * [misc]simplify:  iters left: 3 (6 enodes)
1538416875.872 * [exit]simplify:  Simplified to (+ (* a1 a1) (* a2 a2))
1538416875.872 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (/ (/ (* (* (cos th) 1) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538416875.872 * * * * [misc]progress:  [ 101 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538416875.873 * [enter]simplify:  Simplifying (* (cbrt (cos th)) (cbrt (cos th)))
1538416875.873 * * [misc]simplify:  iters left: 4 (4 enodes)
1538416875.874 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1538416875.874 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (/ (/ (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538416875.874 * * * * [misc]progress:  [ 102 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (sqrt (cos th)) (* (sqrt (cos th)) (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538416875.874 * [enter]simplify:  Simplifying (sqrt (cos th))
1538416875.874 * * [misc]simplify:  iters left: 2 (3 enodes)
1538416875.875 * [exit]simplify:  Simplified to (sqrt (cos th))
1538416875.875 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (/ (/ (* (sqrt (cos th)) (* (sqrt (cos th)) (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538416875.875 * * * * [misc]progress:  [ 103 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* 1 (* (cos th) (+ (* a1 a1) (* a2 a2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538416875.875 * * * * [misc]progress:  [ 104 / 115 ] 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))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538416875.876 * [enter]simplify:  Simplifying (+ (* (* a1 a1) (* a1 a1)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a2 a2))))
1538416875.876 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416875.879 * * [misc]simplify:  iters left: 5 (29 enodes)
1538416875.890 * * [misc]simplify:  iters left: 4 (69 enodes)
1538416875.917 * * [misc]simplify:  iters left: 3 (134 enodes)
1538416875.969 * * [misc]simplify:  iters left: 2 (231 enodes)
1538416876.093 * [exit]simplify:  Simplified to (- (+ (pow a2 4) (pow a1 4)) (* (* a2 a1) (* a2 a1)))
1538416876.093 * [misc]simplify:  Simplified (2 1 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)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538416876.094 * * * * [misc]progress:  [ 105 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (/ (* (cos th) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (- (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538416876.094 * [enter]simplify:  Simplifying (- (* a1 a1) (* a2 a2))
1538416876.094 * * [misc]simplify:  iters left: 4 (5 enodes)
1538416876.096 * * [misc]simplify:  iters left: 3 (10 enodes)
1538416876.099 * * [misc]simplify:  iters left: 2 (17 enodes)
1538416876.104 * * [misc]simplify:  iters left: 1 (32 enodes)
1538416876.115 * [exit]simplify:  Simplified to (* (+ a1 a2) (- a1 a2))
1538416876.115 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (/ (/ (/ (* (cos th) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2)))) (* (+ a1 a2) (- a1 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538416876.115 * * * * [misc]progress:  [ 106 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538416876.115 * * * * [misc]progress:  [ 107 / 115 ] 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))))>
1538416876.116 * [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)))
1538416876.116 * * [misc]simplify:  iters left: 6 (14 enodes)
1538416876.120 * * [misc]simplify:  iters left: 5 (23 enodes)
1538416876.125 * * [misc]simplify:  iters left: 4 (36 enodes)
1538416876.132 * * [misc]simplify:  iters left: 3 (39 enodes)
1538416876.137 * [exit]simplify:  Simplified to (* (cbrt 1/2) (+ (* a1 a1) (* a2 a2)))
1538416876.137 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (cbrt 1/2) (+ (* a1 a1) (* a2 a2))) (cbrt (sqrt 2))))
1538416876.137 * * * * [misc]progress:  [ 108 / 115 ] 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))))>
1538416876.137 * [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)))
1538416876.138 * * [misc]simplify:  iters left: 6 (18 enodes)
1538416876.141 * * [misc]simplify:  iters left: 5 (33 enodes)
1538416876.147 * * [misc]simplify:  iters left: 4 (60 enodes)
1538416876.157 * * [misc]simplify:  iters left: 3 (93 enodes)
1538416876.182 * * [misc]simplify:  iters left: 2 (114 enodes)
1538416876.210 * * [misc]simplify:  iters left: 1 (122 enodes)
1538416876.241 * [exit]simplify:  Simplified to (* (* (cbrt 1/2) (cos th)) (+ (* a2 a2) (* a1 a1)))
1538416876.241 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (* (cbrt 1/2) (cos th)) (+ (* a2 a2) (* a1 a1))) (cbrt (sqrt 2))))
1538416876.241 * * * * [misc]progress:  [ 109 / 115 ] 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))))>
1538416876.241 * [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)))
1538416876.241 * * [misc]simplify:  iters left: 6 (18 enodes)
1538416876.248 * * [misc]simplify:  iters left: 5 (33 enodes)
1538416876.260 * * [misc]simplify:  iters left: 4 (60 enodes)
1538416876.279 * * [misc]simplify:  iters left: 3 (93 enodes)
1538416876.306 * * [misc]simplify:  iters left: 2 (114 enodes)
1538416876.334 * * [misc]simplify:  iters left: 1 (122 enodes)
1538416876.362 * [exit]simplify:  Simplified to (* (* (cbrt 1/2) (cos th)) (+ (* a2 a2) (* a1 a1)))
1538416876.362 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (/ (* (* (cbrt 1/2) (cos th)) (+ (* a2 a2) (* a1 a1))) (cbrt (sqrt 2))))
1538416876.362 * * * * [misc]progress:  [ 110 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2))))>
1538416876.362 * [enter]simplify:  Simplifying (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2)))
1538416876.363 * * [misc]simplify:  iters left: 5 (9 enodes)
1538416876.366 * * [misc]simplify:  iters left: 4 (12 enodes)
1538416876.370 * * [misc]simplify:  iters left: 3 (16 enodes)
1538416876.374 * * [misc]simplify:  iters left: 2 (20 enodes)
1538416876.382 * * [misc]simplify:  iters left: 1 (22 enodes)
1538416876.388 * [exit]simplify:  Simplified to (+ (/ (* a1 a1) (sqrt 2)) (/ (* a2 a2) (sqrt 2)))
1538416876.388 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (+ (/ (* a1 a1) (sqrt 2)) (/ (* a2 a2) (sqrt 2))))
1538416876.388 * * * * [misc]progress:  [ 111 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1538416876.388 * [enter]simplify:  Simplifying (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1538416876.389 * * [misc]simplify:  iters left: 6 (13 enodes)
1538416876.393 * * [misc]simplify:  iters left: 5 (22 enodes)
1538416876.400 * * [misc]simplify:  iters left: 4 (36 enodes)
1538416876.411 * * [misc]simplify:  iters left: 3 (57 enodes)
1538416876.427 * * [misc]simplify:  iters left: 2 (78 enodes)
1538416876.442 * * [misc]simplify:  iters left: 1 (105 enodes)
1538416876.460 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
1538416876.460 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
1538416876.461 * * * * [misc]progress:  [ 112 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1538416876.461 * [enter]simplify:  Simplifying (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
1538416876.461 * * [misc]simplify:  iters left: 6 (13 enodes)
1538416876.466 * * [misc]simplify:  iters left: 5 (22 enodes)
1538416876.472 * * [misc]simplify:  iters left: 4 (36 enodes)
1538416876.483 * * [misc]simplify:  iters left: 3 (57 enodes)
1538416876.498 * * [misc]simplify:  iters left: 2 (78 enodes)
1538416876.522 * * [misc]simplify:  iters left: 1 (105 enodes)
1538416876.554 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
1538416876.555 * [misc]simplify:  Simplified (2) to (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
1538416876.555 * * * * [misc]progress:  [ 113 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (+ (pow a2 2) (pow a1 2)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538416876.555 * [enter]simplify:  Simplifying (+ (pow a2 2) (pow a1 2))
1538416876.555 * * [misc]simplify:  iters left: 3 (6 enodes)
1538416876.557 * * [misc]simplify:  iters left: 2 (9 enodes)
1538416876.559 * [exit]simplify:  Simplified to (+ (* a2 a2) (* a1 a1))
1538416876.559 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (/ (+ (* a2 a2) (* a1 a1)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538416876.559 * * * * [misc]progress:  [ 114 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (+ (* (pow a1 2) (cos th)) (* (cos th) (pow a2 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538416876.560 * [enter]simplify:  Simplifying (+ (* (pow a1 2) (cos th)) (* (cos th) (pow a2 2)))
1538416876.560 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416876.563 * * [misc]simplify:  iters left: 4 (15 enodes)
1538416876.567 * * [misc]simplify:  iters left: 3 (27 enodes)
1538416876.575 * * [misc]simplify:  iters left: 2 (30 enodes)
1538416876.583 * [exit]simplify:  Simplified to (* (cos th) (+ (* a2 a2) (* a1 a1)))
1538416876.583 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a2 a2) (* a1 a1))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538416876.583 * * * * [misc]progress:  [ 115 / 115 ] simplifiying candidate #<alt (λ (a1 a2 th) (/ (/ (+ (* (pow a1 2) (cos th)) (* (cos th) (pow a2 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))>
1538416876.583 * [enter]simplify:  Simplifying (+ (* (pow a1 2) (cos th)) (* (cos th) (pow a2 2)))
1538416876.583 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416876.586 * * [misc]simplify:  iters left: 4 (15 enodes)
1538416876.591 * * [misc]simplify:  iters left: 3 (27 enodes)
1538416876.598 * * [misc]simplify:  iters left: 2 (30 enodes)
1538416876.602 * [exit]simplify:  Simplified to (* (cos th) (+ (* a2 a2) (* a1 a1)))
1538416876.602 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* a2 a2) (* a1 a1))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1538416876.603 * * * [misc]progress:  adding candidates to table
1538416878.102 * [misc]progress:  [Phase 3 of 3] Extracting.
1538416878.102 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (a1 a2 th) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))> #<alt (λ (a1 a2 th) (* (cos th) (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))))> #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* 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 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))> #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))))>)
1538416878.103 * * * [misc]regime-changes:  Trying 7 branch expressions: (a2 (* a2 a2) a1 (* a1 a1) th (cos th) (/ (cos th) (sqrt 2)))
1538416878.103 * * * * [misc]regimes:  Trying to branch on a2 from (#<alt (λ (a1 a2 th) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))> #<alt (λ (a1 a2 th) (* (cos th) (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))))> #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* 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 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))> #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))))>)
1538416878.144 * * * * [misc]regimes:  Trying to branch on (* a2 a2) from (#<alt (λ (a1 a2 th) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))> #<alt (λ (a1 a2 th) (* (cos th) (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))))> #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* 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 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))> #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))))>)
1538416878.186 * * * * [misc]regimes:  Trying to branch on a1 from (#<alt (λ (a1 a2 th) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))> #<alt (λ (a1 a2 th) (* (cos th) (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))))> #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* 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 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))> #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))))>)
1538416878.271 * * * * [misc]regimes:  Trying to branch on (* a1 a1) from (#<alt (λ (a1 a2 th) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))> #<alt (λ (a1 a2 th) (* (cos th) (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))))> #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* 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 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))> #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))))>)
1538416878.340 * * * * [misc]regimes:  Trying to branch on th from (#<alt (λ (a1 a2 th) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))> #<alt (λ (a1 a2 th) (* (cos th) (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))))> #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* 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 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))> #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))))>)
1538416878.382 * * * * [misc]regimes:  Trying to branch on (cos th) from (#<alt (λ (a1 a2 th) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))> #<alt (λ (a1 a2 th) (* (cos th) (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))))> #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* 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 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))> #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))))>)
1538416878.424 * * * * [misc]regimes:  Trying to branch on (/ (cos th) (sqrt 2)) from (#<alt (λ (a1 a2 th) (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (sqrt 2)))> #<alt (λ (a1 a2 th) (* (cos th) (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))))> #<alt (λ (a1 a2 th) (/ (/ (* (cos th) (+ (* 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 2)) (sqrt (+ (* a1 a1) (* a2 a2)))) (sqrt (+ (* a1 a1) (* a2 a2)))))> #<alt (λ (a1 a2 th) (* (/ (cos th) (sqrt (sqrt 2))) (/ (+ (* a1 a1) (* a2 a2)) (sqrt (sqrt 2)))))>)
1538416878.468 * * * [misc]regime:  Found split indices: #<option (#s(si 2 256))>
1538416878.468 * [enter]simplify:  Simplifying (/ (/ (* (cos th) (+ (* a1 a1) (* a2 a2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))
1538416878.469 * * [misc]simplify:  iters left: 6 (14 enodes)
1538416878.470 * * [misc]simplify:  iters left: 5 (16 enodes)
1538416878.471 * [exit]simplify:  Simplified to (/ (/ (* (+ (* a1 a1) (* a2 a2)) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))
1538416878.471 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1538416878.567 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1538416878.576 * * * * [misc]points:  Setting MPFR precision to 64
1538416878.577 * * * * [misc]points:  Setting MPFR precision to 320
1538416878.578 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1538416878.579 * * * * [misc]points:  Setting MPFR precision to 64
1538416878.581 * * * * [misc]points:  Setting MPFR precision to 320
1538416878.582 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1538416878.584 * * * * [misc]points:  Setting MPFR precision to 64
1538416878.586 * * * * [misc]points:  Setting MPFR precision to 320
1538416878.589 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1538416878.591 * * * * [misc]points:  Setting MPFR precision to 64
1538416878.596 * * * * [misc]points:  Setting MPFR precision to 320
1538416878.600 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1538416878.602 * * * * [misc]points:  Setting MPFR precision to 64
1538416878.618 * * * * [misc]points:  Setting MPFR precision to 320
1538416878.634 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1538416878.636 * * * * [misc]points:  Setting MPFR precision to 64
1538416878.653 * * * * [misc]points:  Setting MPFR precision to 320
1538416878.682 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1538416878.685 * * * * [misc]points:  Setting MPFR precision to 64
1538416878.813 * * * * [misc]points:  Setting MPFR precision to 320
1538416878.861 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1538416878.863 * * * * [misc]points:  Setting MPFR precision to 64
1538416879.349 * * * * [misc]points:  Setting MPFR precision to 320
1538416879.474 * * * * [misc]points:  Computing exacts for 8000 points
1538416879.478 * * * * [misc]points:  Setting MPFR precision to 64
1538416880.126 * * * * [misc]points:  Setting MPFR precision to 320
1538416880.813 * * * * [misc]points:  Setting MPFR precision to 576
1538416881.437 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538416881.440 * * * * [misc]points:  Sampling 3457 additional inputs, on iter 1 have 4543 / 8000
1538416881.833 * * * * [misc]points:  Computing exacts on every 216 of 3457 points to ramp up precision
1538416881.838 * * * * [misc]points:  Setting MPFR precision to 320
1538416881.839 * * * * [misc]points:  Setting MPFR precision to 576
1538416881.842 * * * * [misc]points:  Computing exacts on every 108 of 3457 points to ramp up precision
1538416881.847 * * * * [misc]points:  Setting MPFR precision to 320
1538416881.849 * * * * [misc]points:  Setting MPFR precision to 576
1538416881.852 * * * * [misc]points:  Computing exacts on every 54 of 3457 points to ramp up precision
1538416881.857 * * * * [misc]points:  Setting MPFR precision to 320
1538416881.862 * * * * [misc]points:  Setting MPFR precision to 576
1538416881.865 * * * * [misc]points:  Computing exacts on every 27 of 3457 points to ramp up precision
1538416881.867 * * * * [misc]points:  Setting MPFR precision to 320
1538416881.872 * * * * [misc]points:  Setting MPFR precision to 576
1538416881.877 * * * * [misc]points:  Computing exacts on every 13 of 3457 points to ramp up precision
1538416881.879 * * * * [misc]points:  Setting MPFR precision to 320
1538416881.894 * * * * [misc]points:  Setting MPFR precision to 576
1538416881.914 * * * * [misc]points:  Computing exacts on every 6 of 3457 points to ramp up precision
1538416881.918 * * * * [misc]points:  Setting MPFR precision to 320
1538416881.954 * * * * [misc]points:  Setting MPFR precision to 576
1538416882.017 * * * * [misc]points:  Computing exacts on every 3 of 3457 points to ramp up precision
1538416882.020 * * * * [misc]points:  Setting MPFR precision to 320
1538416882.054 * * * * [misc]points:  Setting MPFR precision to 576
1538416882.098 * * * * [misc]points:  Computing exacts for 3457 points
1538416882.101 * * * * [misc]points:  Setting MPFR precision to 320
1538416882.417 * * * * [misc]points:  Setting MPFR precision to 576
1538416882.718 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538416882.719 * * * * [misc]points:  Sampling 1525 additional inputs, on iter 2 have 6475 / 8000
1538416882.738 * * * * [misc]points:  Computing exacts on every 95 of 1525 points to ramp up precision
1538416882.743 * * * * [misc]points:  Setting MPFR precision to 320
1538416882.744 * * * * [misc]points:  Setting MPFR precision to 576
1538416882.745 * * * * [misc]points:  Computing exacts on every 47 of 1525 points to ramp up precision
1538416882.750 * * * * [misc]points:  Setting MPFR precision to 320
1538416882.752 * * * * [misc]points:  Setting MPFR precision to 576
1538416882.755 * * * * [misc]points:  Computing exacts on every 23 of 1525 points to ramp up precision
1538416882.759 * * * * [misc]points:  Setting MPFR precision to 320
1538416882.764 * * * * [misc]points:  Setting MPFR precision to 576
1538416882.769 * * * * [misc]points:  Computing exacts on every 11 of 1525 points to ramp up precision
1538416882.774 * * * * [misc]points:  Setting MPFR precision to 320
1538416882.783 * * * * [misc]points:  Setting MPFR precision to 576
1538416882.829 * * * * [misc]points:  Computing exacts on every 5 of 1525 points to ramp up precision
1538416882.834 * * * * [misc]points:  Setting MPFR precision to 320
1538416882.850 * * * * [misc]points:  Setting MPFR precision to 576
1538416882.867 * * * * [misc]points:  Computing exacts on every 2 of 1525 points to ramp up precision
1538416882.872 * * * * [misc]points:  Setting MPFR precision to 320
1538416882.902 * * * * [misc]points:  Setting MPFR precision to 576
1538416882.937 * * * * [misc]points:  Computing exacts for 1525 points
1538416882.941 * * * * [misc]points:  Setting MPFR precision to 320
1538416883.046 * * * * [misc]points:  Setting MPFR precision to 576
1538416883.124 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538416883.125 * * * * [misc]points:  Sampling 683 additional inputs, on iter 3 have 7317 / 8000
1538416883.129 * * * * [misc]points:  Computing exacts on every 42 of 683 points to ramp up precision
1538416883.177 * * * * [misc]points:  Setting MPFR precision to 320
1538416883.179 * * * * [misc]points:  Setting MPFR precision to 576
1538416883.180 * * * * [misc]points:  Computing exacts on every 21 of 683 points to ramp up precision
1538416883.189 * * * * [misc]points:  Setting MPFR precision to 320
1538416883.191 * * * * [misc]points:  Setting MPFR precision to 576
1538416883.194 * * * * [misc]points:  Computing exacts on every 10 of 683 points to ramp up precision
1538416883.198 * * * * [misc]points:  Setting MPFR precision to 320
1538416883.201 * * * * [misc]points:  Setting MPFR precision to 576
1538416883.203 * * * * [misc]points:  Computing exacts on every 5 of 683 points to ramp up precision
1538416883.206 * * * * [misc]points:  Setting MPFR precision to 320
1538416883.210 * * * * [misc]points:  Setting MPFR precision to 576
1538416883.214 * * * * [misc]points:  Computing exacts on every 2 of 683 points to ramp up precision
1538416883.217 * * * * [misc]points:  Setting MPFR precision to 320
1538416883.226 * * * * [misc]points:  Setting MPFR precision to 576
1538416883.242 * * * * [misc]points:  Computing exacts for 683 points
1538416883.246 * * * * [misc]points:  Setting MPFR precision to 320
1538416883.275 * * * * [misc]points:  Setting MPFR precision to 576
1538416883.361 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538416883.361 * * * * [misc]points:  Sampling 291 additional inputs, on iter 4 have 7709 / 8000
1538416883.365 * * * * [misc]points:  Computing exacts on every 18 of 291 points to ramp up precision
1538416883.370 * * * * [misc]points:  Setting MPFR precision to 320
1538416883.371 * * * * [misc]points:  Setting MPFR precision to 576
1538416883.373 * * * * [misc]points:  Computing exacts on every 9 of 291 points to ramp up precision
1538416883.377 * * * * [misc]points:  Setting MPFR precision to 320
1538416883.380 * * * * [misc]points:  Setting MPFR precision to 576
1538416883.382 * * * * [misc]points:  Computing exacts on every 4 of 291 points to ramp up precision
1538416883.387 * * * * [misc]points:  Setting MPFR precision to 320
1538416883.391 * * * * [misc]points:  Setting MPFR precision to 576
1538416883.396 * * * * [misc]points:  Computing exacts on every 2 of 291 points to ramp up precision
1538416883.401 * * * * [misc]points:  Setting MPFR precision to 320
1538416883.408 * * * * [misc]points:  Setting MPFR precision to 576
1538416883.416 * * * * [misc]points:  Computing exacts for 291 points
1538416883.421 * * * * [misc]points:  Setting MPFR precision to 320
1538416883.442 * * * * [misc]points:  Setting MPFR precision to 576
1538416883.467 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538416883.467 * * * * [misc]points:  Sampling 133 additional inputs, on iter 5 have 7867 / 8000
1538416883.469 * * * * [misc]points:  Computing exacts on every 8 of 133 points to ramp up precision
1538416883.473 * * * * [misc]points:  Setting MPFR precision to 320
1538416883.474 * * * * [misc]points:  Setting MPFR precision to 576
1538416883.475 * * * * [misc]points:  Computing exacts on every 4 of 133 points to ramp up precision
1538416883.478 * * * * [misc]points:  Setting MPFR precision to 320
1538416883.480 * * * * [misc]points:  Setting MPFR precision to 576
1538416883.482 * * * * [misc]points:  Computing exacts on every 2 of 133 points to ramp up precision
1538416883.486 * * * * [misc]points:  Setting MPFR precision to 320
1538416883.489 * * * * [misc]points:  Setting MPFR precision to 576
1538416883.492 * * * * [misc]points:  Computing exacts for 133 points
1538416883.530 * * * * [misc]points:  Setting MPFR precision to 320
1538416883.539 * * * * [misc]points:  Setting MPFR precision to 576
1538416883.545 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538416883.545 * * * * [misc]points:  Sampling 56 additional inputs, on iter 6 have 7944 / 8000
1538416883.545 * * * * [misc]points:  Computing exacts on every 3 of 56 points to ramp up precision
1538416883.548 * * * * [misc]points:  Setting MPFR precision to 320
1538416883.549 * * * * [misc]points:  Setting MPFR precision to 576
1538416883.549 * * * * [misc]points:  Computing exacts for 56 points
1538416883.551 * * * * [misc]points:  Setting MPFR precision to 320
1538416883.553 * * * * [misc]points:  Setting MPFR precision to 576
1538416883.556 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538416883.556 * * * * [misc]points:  Sampling 22 additional inputs, on iter 7 have 7978 / 8000
1538416883.556 * * * * [misc]points:  Computing exacts for 22 points
1538416883.558 * * * * [misc]points:  Setting MPFR precision to 320
1538416883.559 * * * * [misc]points:  Setting MPFR precision to 576
1538416883.560 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538416883.560 * * * * [misc]points:  Sampling 6 additional inputs, on iter 8 have 7994 / 8000
1538416883.560 * * * * [misc]points:  Computing exacts for 6 points
1538416883.563 * * * * [misc]points:  Setting MPFR precision to 320
1538416883.563 * * * * [misc]points:  Setting MPFR precision to 576
1538416883.563 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538416883.563 * * * * [misc]points:  Sampling 4 additional inputs, on iter 9 have 7996 / 8000
1538416883.563 * * * * [misc]points:  Computing exacts for 4 points
1538416883.566 * * * * [misc]points:  Setting MPFR precision to 320
1538416883.566 * * * * [misc]points:  Setting MPFR precision to 576
1538416883.566 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538416883.566 * * * * [misc]points:  Sampling 4 additional inputs, on iter 10 have 7999 / 8000
1538416883.566 * * * * [misc]points:  Computing exacts for 4 points
1538416883.568 * * * * [misc]points:  Setting MPFR precision to 320
1538416883.569 * * * * [misc]points:  Setting MPFR precision to 576
1538416883.569 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538416883.569 * * * * [exit]points:  Sampled 8002 points with exact outputs
1538416884.463 * [misc]regime-testing:  Baseline error score: 0.46594869843999565
1538416884.463 * [misc]regime-testing:  End program error score: 0.46594869843999565
1538416884.464 * [misc]regime-testing:  Oracle error score: 0.055012981230228415