1537439674.354 * [misc]progress:  [Phase 1 of 3] Setting up.
1537439674.354 * * * [misc]progress:  [1/2] Preparing points
1537439674.354 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1537439674.357 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1537439674.360 * * * * [misc]points:  Setting MPFR precision to 64
1537439674.362 * * * * [misc]points:  Setting MPFR precision to 320
1537439674.364 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1537439674.367 * * * * [misc]points:  Setting MPFR precision to 64
1537439674.370 * * * * [misc]points:  Setting MPFR precision to 320
1537439674.372 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1537439674.376 * * * * [misc]points:  Setting MPFR precision to 64
1537439674.380 * * * * [misc]points:  Setting MPFR precision to 320
1537439674.385 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1537439674.389 * * * * [misc]points:  Setting MPFR precision to 64
1537439674.396 * * * * [misc]points:  Setting MPFR precision to 320
1537439674.404 * * * * [misc]points:  Computing exacts for 256 points
1537439674.408 * * * * [misc]points:  Setting MPFR precision to 64
1537439674.438 * * * * [misc]points:  Setting MPFR precision to 320
1537439674.451 * * * * [misc]points:  Filtering points with unrepresentable outputs
1537439674.451 * * * * [misc]points:  Sampling 118 additional inputs, on iter 1 have 138 / 256
1537439674.452 * * * * [misc]points:  Computing exacts on every 7 of 118 points to ramp up precision
1537439674.454 * * * * [misc]points:  Setting MPFR precision to 64
1537439674.454 * * * * [misc]points:  Setting MPFR precision to 320
1537439674.455 * * * * [misc]points:  Computing exacts on every 3 of 118 points to ramp up precision
1537439674.457 * * * * [misc]points:  Setting MPFR precision to 64
1537439674.458 * * * * [misc]points:  Setting MPFR precision to 320
1537439674.460 * * * * [misc]points:  Computing exacts for 118 points
1537439674.462 * * * * [misc]points:  Setting MPFR precision to 64
1537439674.467 * * * * [misc]points:  Setting MPFR precision to 320
1537439674.478 * * * * [misc]points:  Filtering points with unrepresentable outputs
1537439674.478 * * * * [misc]points:  Sampling 48 additional inputs, on iter 2 have 208 / 256
1537439674.479 * * * * [misc]points:  Computing exacts on every 3 of 48 points to ramp up precision
1537439674.483 * * * * [misc]points:  Setting MPFR precision to 64
1537439674.485 * * * * [misc]points:  Setting MPFR precision to 320
1537439674.486 * * * * [misc]points:  Computing exacts for 48 points
1537439674.489 * * * * [misc]points:  Setting MPFR precision to 64
1537439674.494 * * * * [misc]points:  Setting MPFR precision to 320
1537439674.498 * * * * [misc]points:  Filtering points with unrepresentable outputs
1537439674.498 * * * * [misc]points:  Sampling 25 additional inputs, on iter 3 have 231 / 256
1537439674.498 * * * * [misc]points:  Computing exacts for 25 points
1537439674.502 * * * * [misc]points:  Setting MPFR precision to 64
1537439674.505 * * * * [misc]points:  Setting MPFR precision to 320
1537439674.507 * * * * [misc]points:  Filtering points with unrepresentable outputs
1537439674.507 * * * * [misc]points:  Sampling 11 additional inputs, on iter 4 have 245 / 256
1537439674.507 * * * * [misc]points:  Computing exacts for 11 points
1537439674.511 * * * * [misc]points:  Setting MPFR precision to 64
1537439674.512 * * * * [misc]points:  Setting MPFR precision to 320
1537439674.513 * * * * [misc]points:  Filtering points with unrepresentable outputs
1537439674.513 * * * * [misc]points:  Sampling 5 additional inputs, on iter 5 have 251 / 256
1537439674.513 * * * * [misc]points:  Computing exacts for 5 points
1537439674.517 * * * * [misc]points:  Setting MPFR precision to 64
1537439674.518 * * * * [misc]points:  Setting MPFR precision to 320
1537439674.518 * * * * [misc]points:  Filtering points with unrepresentable outputs
1537439674.518 * * * * [misc]points:  Sampling 4 additional inputs, on iter 6 have 255 / 256
1537439674.518 * * * * [misc]points:  Computing exacts for 4 points
1537439674.522 * * * * [misc]points:  Setting MPFR precision to 64
1537439674.522 * * * * [misc]points:  Setting MPFR precision to 320
1537439674.523 * * * * [misc]points:  Filtering points with unrepresentable outputs
1537439674.523 * * * * [exit]points:  Sampled 259 points with exact outputs
1537439674.523 * * * [misc]progress:  [2/2] Setting up program.
1537439674.532 * [misc]progress:  [Phase 2 of 3] Improving.
1537439674.532 * [enter]simplify:  Simplifying (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2)))
1537439674.533 * * [misc]simplify:  iters left: 6 (12 enodes)
1537439674.537 * * [misc]simplify:  iters left: 5 (26 enodes)
1537439674.545 * * [misc]simplify:  iters left: 4 (55 enodes)
1537439674.576 * * [misc]simplify:  iters left: 3 (80 enodes)
1537439674.599 * * [misc]simplify:  iters left: 2 (98 enodes)
1537439674.611 * * [misc]simplify:  iters left: 1 (110 enodes)
1537439674.637 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (fma a1 a1 (* a2 a2)))
1537439674.647 * * [misc]progress:  iteration 1 / 4
1537439674.647 * * * [misc]progress:  picking best candidate
1537439674.652 * * * * [misc]pick:  Picked  #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439674.652 * * * [misc]progress:  localizing error
1537439674.696 * * * [misc]progress:  generating rewritten candidates
1537439674.696 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1)
1537439674.745 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1)
1537439674.777 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
1537439674.850 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1537439674.931 * * * [misc]progress:  generating series expansions
1537439674.932 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1)
1537439674.932 * [misc]backup-simplify:  Simplify (/ (cos th) (sqrt 2)) into (/ (cos th) (sqrt 2))
1537439674.932 * [misc]approximate:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in (th) around 0
1537439674.932 * [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
1537439674.932 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439674.932 * [misc]taylor:  Taking taylor expansion of th in th
1537439674.932 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.932 * [misc]backup-simplify:  Simplify 1 into 1
1537439674.932 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439674.932 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439674.932 * [misc]backup-simplify:  Simplify 2 into 2
1537439674.933 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439674.933 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439674.934 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439674.934 * [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
1537439674.934 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439674.934 * [misc]taylor:  Taking taylor expansion of th in th
1537439674.934 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.934 * [misc]backup-simplify:  Simplify 1 into 1
1537439674.934 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439674.934 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439674.934 * [misc]backup-simplify:  Simplify 2 into 2
1537439674.934 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439674.934 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439674.935 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439674.935 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439674.935 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439674.936 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439674.936 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.937 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1537439674.939 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439674.940 * [misc]backup-simplify:  Simplify (- (/ (- 1/2) (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 1/2 (/ 1 (sqrt 2))))
1537439674.941 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ 1 (sqrt 2)))) into (- (* 1/2 (/ 1 (sqrt 2))))
1537439674.942 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439674.943 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439674.943 * [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
1537439674.943 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.947 * [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
1537439674.948 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439674.949 * [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)))
1537439674.949 * [misc]backup-simplify:  Simplify (* 1/24 (/ 1 (sqrt 2))) into (/ 1/24 (sqrt 2))
1537439674.950 * [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))))
1537439674.950 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439674.950 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in (th) around 0
1537439674.950 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
1537439674.950 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439674.951 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439674.951 * [misc]taylor:  Taking taylor expansion of th in th
1537439674.951 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.951 * [misc]backup-simplify:  Simplify 1 into 1
1537439674.951 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439674.951 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439674.951 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439674.951 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439674.951 * [misc]backup-simplify:  Simplify 2 into 2
1537439674.951 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439674.951 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439674.951 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439674.951 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
1537439674.951 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439674.951 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439674.951 * [misc]taylor:  Taking taylor expansion of th in th
1537439674.951 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.951 * [misc]backup-simplify:  Simplify 1 into 1
1537439674.951 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439674.951 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439674.951 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439674.952 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439674.952 * [misc]backup-simplify:  Simplify 2 into 2
1537439674.952 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439674.952 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439674.952 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439674.952 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439674.953 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439674.953 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.953 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439674.954 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439674.954 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.954 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439674.955 * [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
1537439674.955 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.956 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439674.956 * [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
1537439674.956 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.957 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439674.957 * [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
1537439674.957 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.959 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439674.959 * [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
1537439674.959 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.960 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) into (/ (cos th) (sqrt 2))
1537439674.960 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 (- th))) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439674.960 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in (th) around 0
1537439674.960 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in th
1537439674.960 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439674.960 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439674.960 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439674.960 * [misc]backup-simplify:  Simplify -1 into -1
1537439674.960 * [misc]taylor:  Taking taylor expansion of th in th
1537439674.960 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.960 * [misc]backup-simplify:  Simplify 1 into 1
1537439674.960 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439674.960 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439674.960 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439674.960 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439674.960 * [misc]backup-simplify:  Simplify 2 into 2
1537439674.960 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439674.960 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439674.961 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439674.961 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in th
1537439674.961 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439674.961 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439674.961 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439674.961 * [misc]backup-simplify:  Simplify -1 into -1
1537439674.961 * [misc]taylor:  Taking taylor expansion of th in th
1537439674.961 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.961 * [misc]backup-simplify:  Simplify 1 into 1
1537439674.961 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439674.961 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439674.961 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439674.961 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439674.961 * [misc]backup-simplify:  Simplify 2 into 2
1537439674.961 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439674.961 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439674.961 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439674.962 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439674.962 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439674.962 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.963 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439674.963 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439674.963 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.964 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439674.964 * [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
1537439674.964 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.965 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439674.966 * [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
1537439674.966 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.966 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439674.967 * [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
1537439674.967 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.968 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439674.969 * [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
1537439674.969 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.969 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) into (/ (cos th) (sqrt 2))
1537439674.969 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1)
1537439674.970 * [misc]backup-simplify:  Simplify (/ (cos th) (sqrt 2)) into (/ (cos th) (sqrt 2))
1537439674.970 * [misc]approximate:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in (th) around 0
1537439674.970 * [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
1537439674.970 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439674.970 * [misc]taylor:  Taking taylor expansion of th in th
1537439674.970 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.970 * [misc]backup-simplify:  Simplify 1 into 1
1537439674.970 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439674.970 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439674.970 * [misc]backup-simplify:  Simplify 2 into 2
1537439674.970 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439674.970 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439674.970 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439674.970 * [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
1537439674.971 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439674.971 * [misc]taylor:  Taking taylor expansion of th in th
1537439674.971 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.971 * [misc]backup-simplify:  Simplify 1 into 1
1537439674.971 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439674.971 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439674.971 * [misc]backup-simplify:  Simplify 2 into 2
1537439674.971 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439674.971 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439674.971 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439674.971 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439674.971 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439674.972 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439674.972 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.972 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1537439674.973 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439674.974 * [misc]backup-simplify:  Simplify (- (/ (- 1/2) (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 1/2 (/ 1 (sqrt 2))))
1537439674.974 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ 1 (sqrt 2)))) into (- (* 1/2 (/ 1 (sqrt 2))))
1537439674.976 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439674.976 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439674.976 * [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
1537439674.976 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.978 * [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
1537439674.979 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439674.980 * [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)))
1537439674.980 * [misc]backup-simplify:  Simplify (* 1/24 (/ 1 (sqrt 2))) into (/ 1/24 (sqrt 2))
1537439674.981 * [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))))
1537439674.982 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439674.982 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in (th) around 0
1537439674.982 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
1537439674.982 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439674.982 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439674.982 * [misc]taylor:  Taking taylor expansion of th in th
1537439674.982 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.982 * [misc]backup-simplify:  Simplify 1 into 1
1537439674.982 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439674.982 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439674.982 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439674.982 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439674.982 * [misc]backup-simplify:  Simplify 2 into 2
1537439674.982 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439674.982 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439674.982 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439674.982 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
1537439674.983 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439674.983 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439674.983 * [misc]taylor:  Taking taylor expansion of th in th
1537439674.983 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.983 * [misc]backup-simplify:  Simplify 1 into 1
1537439674.983 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439674.983 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439674.983 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439674.983 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439674.983 * [misc]backup-simplify:  Simplify 2 into 2
1537439674.983 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439674.983 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439674.983 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439674.984 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439674.984 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439674.984 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.986 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439674.986 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439674.986 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.987 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439674.988 * [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
1537439674.988 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.990 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439674.991 * [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
1537439674.991 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.991 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439674.993 * [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
1537439674.993 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.995 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439674.996 * [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
1537439674.996 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.997 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) into (/ (cos th) (sqrt 2))
1537439674.997 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 (- th))) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439674.997 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in (th) around 0
1537439674.997 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in th
1537439674.997 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439674.997 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439674.997 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439674.997 * [misc]backup-simplify:  Simplify -1 into -1
1537439674.997 * [misc]taylor:  Taking taylor expansion of th in th
1537439674.997 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.997 * [misc]backup-simplify:  Simplify 1 into 1
1537439674.997 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439674.997 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439674.997 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439674.997 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439674.997 * [misc]backup-simplify:  Simplify 2 into 2
1537439674.998 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439674.998 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439674.998 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439674.998 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in th
1537439674.998 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439674.998 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439674.998 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439674.998 * [misc]backup-simplify:  Simplify -1 into -1
1537439674.998 * [misc]taylor:  Taking taylor expansion of th in th
1537439674.998 * [misc]backup-simplify:  Simplify 0 into 0
1537439674.998 * [misc]backup-simplify:  Simplify 1 into 1
1537439674.999 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439674.999 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439674.999 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439674.999 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439674.999 * [misc]backup-simplify:  Simplify 2 into 2
1537439674.999 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439674.999 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439674.999 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439675.000 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439675.000 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439675.000 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.002 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439675.003 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439675.003 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.003 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439675.004 * [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
1537439675.005 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.006 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439675.008 * [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
1537439675.008 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.008 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439675.009 * [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
1537439675.010 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.011 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439675.013 * [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
1537439675.013 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.013 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) into (/ (cos th) (sqrt 2))
1537439675.013 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
1537439675.018 * [misc]backup-simplify:  Simplify (* (/ (cos th) (sqrt 2)) (* a1 a1)) into (/ (* (pow a1 2) (cos th)) (sqrt 2))
1537439675.018 * [misc]approximate:  Taking taylor expansion of (/ (* (pow a1 2) (cos th)) (sqrt 2)) in (th a1) around 0
1537439675.018 * [misc]taylor:  Taking taylor expansion of (/ (* (pow a1 2) (cos th)) (sqrt 2)) in a1
1537439675.018 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (cos th)) in a1
1537439675.018 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439675.018 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439675.018 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.018 * [misc]backup-simplify:  Simplify 1 into 1
1537439675.018 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1537439675.018 * [misc]taylor:  Taking taylor expansion of th in a1
1537439675.018 * [misc]backup-simplify:  Simplify th into th
1537439675.018 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1537439675.018 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1537439675.018 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439675.018 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439675.019 * [misc]backup-simplify:  Simplify 2 into 2
1537439675.019 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439675.019 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439675.019 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439675.019 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1537439675.019 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1537439675.019 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439675.020 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1537439675.020 * [misc]backup-simplify:  Simplify (* 1 (cos th)) into (cos th)
1537439675.020 * [misc]backup-simplify:  Simplify (/ (cos th) (sqrt 2)) into (/ (cos th) (sqrt 2))
1537439675.020 * [misc]taylor:  Taking taylor expansion of (/ (* (pow a1 2) (cos th)) (sqrt 2)) in th
1537439675.020 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (cos th)) in th
1537439675.020 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439675.020 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439675.020 * [misc]backup-simplify:  Simplify a1 into a1
1537439675.020 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439675.020 * [misc]taylor:  Taking taylor expansion of th in th
1537439675.020 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.020 * [misc]backup-simplify:  Simplify 1 into 1
1537439675.020 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439675.020 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439675.020 * [misc]backup-simplify:  Simplify 2 into 2
1537439675.020 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439675.021 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439675.021 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439675.021 * [misc]backup-simplify:  Simplify (* (pow a1 2) 1) into (pow a1 2)
1537439675.021 * [misc]backup-simplify:  Simplify (/ (pow a1 2) (sqrt 2)) into (/ (pow a1 2) (sqrt 2))
1537439675.021 * [misc]taylor:  Taking taylor expansion of (/ (* (pow a1 2) (cos th)) (sqrt 2)) in th
1537439675.021 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (cos th)) in th
1537439675.021 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439675.021 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439675.021 * [misc]backup-simplify:  Simplify a1 into a1
1537439675.021 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439675.021 * [misc]taylor:  Taking taylor expansion of th in th
1537439675.021 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.021 * [misc]backup-simplify:  Simplify 1 into 1
1537439675.021 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439675.021 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439675.021 * [misc]backup-simplify:  Simplify 2 into 2
1537439675.022 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439675.022 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439675.022 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439675.022 * [misc]backup-simplify:  Simplify (* (pow a1 2) 1) into (pow a1 2)
1537439675.022 * [misc]backup-simplify:  Simplify (/ (pow a1 2) (sqrt 2)) into (/ (pow a1 2) (sqrt 2))
1537439675.022 * [misc]taylor:  Taking taylor expansion of (/ (pow a1 2) (sqrt 2)) in a1
1537439675.022 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439675.022 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439675.022 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.023 * [misc]backup-simplify:  Simplify 1 into 1
1537439675.023 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439675.023 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439675.023 * [misc]backup-simplify:  Simplify 2 into 2
1537439675.023 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439675.023 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439675.023 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439675.024 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439675.024 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439675.024 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439675.024 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1537439675.024 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (* 0 1)) into 0
1537439675.025 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a1 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439675.025 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439675.025 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.025 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.025 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439675.026 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439675.026 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.027 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1537439675.027 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1537439675.028 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (pow a1 2)))
1537439675.029 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439675.030 * [misc]backup-simplify:  Simplify (- (/ (- (* 1/2 (pow a1 2))) (sqrt 2)) (+ (* (/ (pow a1 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 1/2 (/ (pow a1 2) (sqrt 2))))
1537439675.030 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ (pow a1 2) (sqrt 2)))) in a1
1537439675.030 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a1 2) (sqrt 2))) in a1
1537439675.030 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1537439675.030 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1537439675.030 * [misc]taylor:  Taking taylor expansion of (/ (pow a1 2) (sqrt 2)) in a1
1537439675.030 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439675.031 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439675.031 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.031 * [misc]backup-simplify:  Simplify 1 into 1
1537439675.031 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439675.031 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439675.031 * [misc]backup-simplify:  Simplify 2 into 2
1537439675.031 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439675.031 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439675.031 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439675.032 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439675.032 * [misc]backup-simplify:  Simplify (* 1/2 (/ 1 (sqrt 2))) into (/ 1/2 (sqrt 2))
1537439675.033 * [misc]backup-simplify:  Simplify (- (/ 1/2 (sqrt 2))) into (- (* 1/2 (/ 1 (sqrt 2))))
1537439675.034 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ 1 (sqrt 2)))) into (- (* 1/2 (/ 1 (sqrt 2))))
1537439675.034 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.034 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439675.035 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439675.036 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439675.036 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.038 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439675.038 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1537439675.038 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1537439675.039 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439675.040 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a1 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 1/2 (/ (pow a1 2) (sqrt 2)))) (/ 0 (sqrt 2))))) into 0
1537439675.040 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439675.040 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.040 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.041 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439675.041 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439675.041 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ 1 (sqrt 2)))) into 0
1537439675.041 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439675.041 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.042 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.042 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439675.042 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439675.043 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439675.043 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.045 * [misc]backup-simplify:  Simplify (+ (* (- (* 1/2 (/ 1 (sqrt 2)))) (pow (* a1 th) 2)) (* (/ 1 (sqrt 2)) (pow (* a1 1) 2))) into (- (/ (pow a1 2) (sqrt 2)) (* 1/2 (/ (* (pow a1 2) (pow th 2)) (sqrt 2))))
1537439675.045 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 th)) (sqrt 2)) (* (/ 1 a1) (/ 1 a1))) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2)))
1537439675.045 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) in (th a1) around 0
1537439675.045 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) in a1
1537439675.045 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1537439675.045 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1537439675.045 * [misc]taylor:  Taking taylor expansion of th in a1
1537439675.045 * [misc]backup-simplify:  Simplify th into th
1537439675.045 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1537439675.045 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439675.045 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1537439675.046 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a1 2)) in a1
1537439675.046 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439675.046 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439675.046 * [misc]backup-simplify:  Simplify 2 into 2
1537439675.046 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439675.046 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439675.046 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439675.046 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439675.046 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.046 * [misc]backup-simplify:  Simplify 1 into 1
1537439675.046 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439675.046 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1537439675.047 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439675.047 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1537439675.047 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439675.047 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439675.047 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439675.047 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) in th
1537439675.047 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439675.047 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439675.048 * [misc]taylor:  Taking taylor expansion of th in th
1537439675.048 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.048 * [misc]backup-simplify:  Simplify 1 into 1
1537439675.048 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439675.048 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439675.048 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a1 2)) in th
1537439675.048 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439675.048 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439675.048 * [misc]backup-simplify:  Simplify 2 into 2
1537439675.048 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439675.048 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439675.048 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439675.048 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439675.048 * [misc]backup-simplify:  Simplify a1 into a1
1537439675.049 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439675.049 * [misc]backup-simplify:  Simplify (* (sqrt 2) (pow a1 2)) into (* (pow a1 2) (sqrt 2))
1537439675.049 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (* (pow a1 2) (sqrt 2))) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2)))
1537439675.049 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) in th
1537439675.049 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439675.049 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439675.049 * [misc]taylor:  Taking taylor expansion of th in th
1537439675.049 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.049 * [misc]backup-simplify:  Simplify 1 into 1
1537439675.049 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439675.050 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439675.050 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a1 2)) in th
1537439675.050 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439675.050 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439675.050 * [misc]backup-simplify:  Simplify 2 into 2
1537439675.050 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439675.050 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439675.050 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439675.050 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439675.050 * [misc]backup-simplify:  Simplify a1 into a1
1537439675.050 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439675.051 * [misc]backup-simplify:  Simplify (* (sqrt 2) (pow a1 2)) into (* (pow a1 2) (sqrt 2))
1537439675.051 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (* (pow a1 2) (sqrt 2))) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2)))
1537439675.051 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) in a1
1537439675.051 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1537439675.051 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1537439675.051 * [misc]taylor:  Taking taylor expansion of th in a1
1537439675.051 * [misc]backup-simplify:  Simplify th into th
1537439675.051 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1537439675.051 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439675.051 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1537439675.051 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a1 2)) in a1
1537439675.051 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439675.051 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439675.051 * [misc]backup-simplify:  Simplify 2 into 2
1537439675.052 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439675.052 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439675.052 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439675.052 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439675.052 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.052 * [misc]backup-simplify:  Simplify 1 into 1
1537439675.052 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439675.052 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1537439675.052 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439675.052 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1537439675.053 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439675.053 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439675.053 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439675.053 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439675.054 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1537439675.054 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (pow a1 2))) into 0
1537439675.055 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439675.055 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439675.055 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.055 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439675.055 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1537439675.055 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1537439675.057 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537439675.057 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1537439675.057 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439675.057 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439675.058 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439675.058 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1537439675.058 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439675.058 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.059 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1537439675.060 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439675.061 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (pow a1 2)))) into 0
1537439675.062 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439675.062 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439675.062 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.064 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537439675.064 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1537439675.064 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439675.065 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439675.066 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1537439675.066 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439675.066 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439675.066 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439675.068 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439675.068 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1537439675.069 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439675.069 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.069 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1537439675.070 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439675.070 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a1 2))))) into 0
1537439675.072 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439675.072 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439675.072 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.072 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.074 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439675.074 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439675.074 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439675.076 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439675.076 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537439675.076 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439675.077 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439675.077 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439675.077 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439675.077 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439675.078 * [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
1537439675.078 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.078 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1537439675.079 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439675.080 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a1 2)))))) into 0
1537439675.081 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439675.081 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439675.081 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.081 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.081 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.081 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (pow (* (/ 1 (/ 1 a1)) 1) 2)) into (/ (* (pow a1 2) (cos th)) (sqrt 2))
1537439675.081 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 (- th))) (sqrt 2)) (* (/ 1 (- a1)) (/ 1 (- a1)))) into (/ (cos (/ -1 th)) (* (sqrt 2) (pow a1 2)))
1537439675.081 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a1 2))) in (th a1) around 0
1537439675.081 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a1 2))) in a1
1537439675.081 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1537439675.081 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1537439675.081 * [misc]taylor:  Taking taylor expansion of -1 in a1
1537439675.081 * [misc]backup-simplify:  Simplify -1 into -1
1537439675.082 * [misc]taylor:  Taking taylor expansion of th in a1
1537439675.082 * [misc]backup-simplify:  Simplify th into th
1537439675.082 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1537439675.082 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439675.082 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1537439675.082 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a1 2)) in a1
1537439675.082 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439675.082 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439675.082 * [misc]backup-simplify:  Simplify 2 into 2
1537439675.082 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439675.082 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439675.082 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439675.082 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439675.082 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.082 * [misc]backup-simplify:  Simplify 1 into 1
1537439675.082 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439675.082 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1537439675.082 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439675.082 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1537439675.082 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439675.083 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439675.083 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439675.083 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a1 2))) in th
1537439675.083 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439675.083 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439675.083 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439675.083 * [misc]backup-simplify:  Simplify -1 into -1
1537439675.083 * [misc]taylor:  Taking taylor expansion of th in th
1537439675.083 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.083 * [misc]backup-simplify:  Simplify 1 into 1
1537439675.083 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439675.083 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439675.083 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a1 2)) in th
1537439675.083 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439675.083 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439675.083 * [misc]backup-simplify:  Simplify 2 into 2
1537439675.083 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439675.083 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439675.083 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439675.084 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439675.084 * [misc]backup-simplify:  Simplify a1 into a1
1537439675.084 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439675.084 * [misc]backup-simplify:  Simplify (* (sqrt 2) (pow a1 2)) into (* (pow a1 2) (sqrt 2))
1537439675.084 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) into (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2)))
1537439675.084 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a1 2))) in th
1537439675.084 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439675.084 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439675.084 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439675.084 * [misc]backup-simplify:  Simplify -1 into -1
1537439675.084 * [misc]taylor:  Taking taylor expansion of th in th
1537439675.084 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.084 * [misc]backup-simplify:  Simplify 1 into 1
1537439675.084 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439675.084 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439675.084 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a1 2)) in th
1537439675.084 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439675.084 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439675.084 * [misc]backup-simplify:  Simplify 2 into 2
1537439675.084 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439675.085 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439675.085 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439675.085 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439675.085 * [misc]backup-simplify:  Simplify a1 into a1
1537439675.085 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439675.085 * [misc]backup-simplify:  Simplify (* (sqrt 2) (pow a1 2)) into (* (pow a1 2) (sqrt 2))
1537439675.085 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) into (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2)))
1537439675.085 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) in a1
1537439675.085 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1537439675.085 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1537439675.085 * [misc]taylor:  Taking taylor expansion of -1 in a1
1537439675.085 * [misc]backup-simplify:  Simplify -1 into -1
1537439675.085 * [misc]taylor:  Taking taylor expansion of th in a1
1537439675.085 * [misc]backup-simplify:  Simplify th into th
1537439675.085 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1537439675.085 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439675.085 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1537439675.085 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (sqrt 2)) in a1
1537439675.085 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439675.085 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439675.085 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.085 * [misc]backup-simplify:  Simplify 1 into 1
1537439675.085 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439675.085 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439675.085 * [misc]backup-simplify:  Simplify 2 into 2
1537439675.086 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439675.086 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439675.086 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439675.086 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1537439675.086 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439675.086 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1537439675.086 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439675.086 * [misc]backup-simplify:  Simplify (* 1 (sqrt 2)) into (sqrt 2)
1537439675.086 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439675.087 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439675.087 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1537439675.087 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (pow a1 2))) into 0
1537439675.087 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439675.087 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439675.087 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.088 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439675.088 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1537439675.088 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1537439675.088 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537439675.089 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1537439675.089 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439675.089 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439675.089 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439675.089 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqrt 2))) into 0
1537439675.090 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439675.090 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.090 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1537439675.091 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439675.091 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (pow a1 2)))) into 0
1537439675.092 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439675.092 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439675.092 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.092 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537439675.092 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1537439675.093 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439675.093 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439675.094 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1537439675.094 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439675.094 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439675.095 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439675.095 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439675.095 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1537439675.095 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439675.095 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.096 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1537439675.096 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439675.096 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a1 2))))) into 0
1537439675.097 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439675.097 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439675.097 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.097 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.098 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439675.098 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439675.098 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439675.100 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439675.100 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537439675.100 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439675.100 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439675.100 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439675.100 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439675.101 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1537439675.101 * [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
1537439675.101 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.102 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1537439675.103 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439675.103 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a1 2)))))) into 0
1537439675.104 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439675.104 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439675.104 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.104 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.104 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.104 * [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (pow (* (/ 1 (/ 1 (- a1))) 1) 2)) into (/ (* (pow a1 2) (cos th)) (sqrt 2))
1537439675.104 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1537439675.105 * [misc]backup-simplify:  Simplify (* (/ (cos th) (sqrt 2)) (* a2 a2)) into (/ (* (cos th) (pow a2 2)) (sqrt 2))
1537439675.105 * [misc]approximate:  Taking taylor expansion of (/ (* (cos th) (pow a2 2)) (sqrt 2)) in (th a2) around 0
1537439675.105 * [misc]taylor:  Taking taylor expansion of (/ (* (cos th) (pow a2 2)) (sqrt 2)) in a2
1537439675.105 * [misc]taylor:  Taking taylor expansion of (* (cos th) (pow a2 2)) in a2
1537439675.105 * [misc]taylor:  Taking taylor expansion of (cos th) in a2
1537439675.105 * [misc]taylor:  Taking taylor expansion of th in a2
1537439675.105 * [misc]backup-simplify:  Simplify th into th
1537439675.105 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1537439675.105 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1537439675.105 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439675.105 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439675.105 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.105 * [misc]backup-simplify:  Simplify 1 into 1
1537439675.105 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439675.105 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439675.105 * [misc]backup-simplify:  Simplify 2 into 2
1537439675.105 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439675.105 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439675.105 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1537439675.105 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1537439675.106 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439675.106 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1537439675.106 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439675.106 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1537439675.106 * [misc]backup-simplify:  Simplify (/ (cos th) (sqrt 2)) into (/ (cos th) (sqrt 2))
1537439675.106 * [misc]taylor:  Taking taylor expansion of (/ (* (cos th) (pow a2 2)) (sqrt 2)) in th
1537439675.106 * [misc]taylor:  Taking taylor expansion of (* (cos th) (pow a2 2)) in th
1537439675.106 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439675.106 * [misc]taylor:  Taking taylor expansion of th in th
1537439675.106 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.106 * [misc]backup-simplify:  Simplify 1 into 1
1537439675.106 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439675.106 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439675.106 * [misc]backup-simplify:  Simplify a2 into a2
1537439675.106 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439675.106 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439675.106 * [misc]backup-simplify:  Simplify 2 into 2
1537439675.106 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439675.106 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439675.106 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439675.106 * [misc]backup-simplify:  Simplify (* 1 (pow a2 2)) into (pow a2 2)
1537439675.107 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1537439675.107 * [misc]taylor:  Taking taylor expansion of (/ (* (cos th) (pow a2 2)) (sqrt 2)) in th
1537439675.107 * [misc]taylor:  Taking taylor expansion of (* (cos th) (pow a2 2)) in th
1537439675.107 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439675.107 * [misc]taylor:  Taking taylor expansion of th in th
1537439675.107 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.107 * [misc]backup-simplify:  Simplify 1 into 1
1537439675.107 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439675.107 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439675.107 * [misc]backup-simplify:  Simplify a2 into a2
1537439675.107 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439675.107 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439675.107 * [misc]backup-simplify:  Simplify 2 into 2
1537439675.107 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439675.107 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439675.107 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439675.107 * [misc]backup-simplify:  Simplify (* 1 (pow a2 2)) into (pow a2 2)
1537439675.107 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1537439675.108 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1537439675.108 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439675.108 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439675.108 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.108 * [misc]backup-simplify:  Simplify 1 into 1
1537439675.108 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439675.108 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439675.108 * [misc]backup-simplify:  Simplify 2 into 2
1537439675.108 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439675.108 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439675.108 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439675.109 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439675.109 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439675.109 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1537439675.109 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439675.110 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow a2 2))) into 0
1537439675.110 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439675.110 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439675.110 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.110 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.111 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439675.111 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439675.111 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.111 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1537439675.112 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1537439675.113 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (- 1/2) (pow a2 2)))) into (- (* 1/2 (pow a2 2)))
1537439675.114 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439675.115 * [misc]backup-simplify:  Simplify (- (/ (- (* 1/2 (pow a2 2))) (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 1/2 (/ (pow a2 2) (sqrt 2))))
1537439675.115 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) in a2
1537439675.115 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a2 2) (sqrt 2))) in a2
1537439675.115 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1537439675.116 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1537439675.116 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1537439675.116 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439675.116 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439675.116 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.116 * [misc]backup-simplify:  Simplify 1 into 1
1537439675.116 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439675.116 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439675.116 * [misc]backup-simplify:  Simplify 2 into 2
1537439675.116 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439675.116 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439675.116 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439675.117 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439675.117 * [misc]backup-simplify:  Simplify (* 1/2 (/ 1 (sqrt 2))) into (/ 1/2 (sqrt 2))
1537439675.118 * [misc]backup-simplify:  Simplify (- (/ 1/2 (sqrt 2))) into (- (* 1/2 (/ 1 (sqrt 2))))
1537439675.119 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ 1 (sqrt 2)))) into (- (* 1/2 (/ 1 (sqrt 2))))
1537439675.119 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.119 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439675.120 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439675.120 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439675.120 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.120 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1537439675.121 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439675.122 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/2) 0) (* 0 (pow a2 2))))) into 0
1537439675.122 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439675.123 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) (/ 0 (sqrt 2))))) into 0
1537439675.123 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439675.123 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.123 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.123 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439675.123 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439675.123 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ 1 (sqrt 2)))) into 0
1537439675.124 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439675.124 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.124 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.124 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439675.124 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439675.124 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439675.124 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.125 * [misc]backup-simplify:  Simplify (+ (* (- (* 1/2 (/ 1 (sqrt 2)))) (pow (* a2 th) 2)) (* (/ 1 (sqrt 2)) (pow (* a2 1) 2))) into (- (/ (pow a2 2) (sqrt 2)) (* 1/2 (/ (* (pow a2 2) (pow th 2)) (sqrt 2))))
1537439675.126 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 th)) (sqrt 2)) (* (/ 1 a2) (/ 1 a2))) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2)))
1537439675.126 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in (th a2) around 0
1537439675.126 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in a2
1537439675.126 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1537439675.126 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1537439675.126 * [misc]taylor:  Taking taylor expansion of th in a2
1537439675.126 * [misc]backup-simplify:  Simplify th into th
1537439675.126 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1537439675.126 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439675.126 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1537439675.126 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1537439675.126 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439675.126 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439675.126 * [misc]backup-simplify:  Simplify 2 into 2
1537439675.126 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439675.126 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439675.126 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439675.126 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439675.127 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.127 * [misc]backup-simplify:  Simplify 1 into 1
1537439675.127 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439675.127 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1537439675.127 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439675.127 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1537439675.127 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439675.127 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439675.127 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439675.127 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in th
1537439675.127 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439675.127 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439675.127 * [misc]taylor:  Taking taylor expansion of th in th
1537439675.127 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.127 * [misc]backup-simplify:  Simplify 1 into 1
1537439675.128 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439675.128 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439675.128 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in th
1537439675.128 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439675.128 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439675.128 * [misc]backup-simplify:  Simplify 2 into 2
1537439675.128 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439675.128 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439675.128 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439675.128 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439675.128 * [misc]backup-simplify:  Simplify a2 into a2
1537439675.128 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439675.128 * [misc]backup-simplify:  Simplify (* (sqrt 2) (pow a2 2)) into (* (sqrt 2) (pow a2 2))
1537439675.128 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2)))
1537439675.128 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in th
1537439675.128 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439675.128 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439675.128 * [misc]taylor:  Taking taylor expansion of th in th
1537439675.128 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.128 * [misc]backup-simplify:  Simplify 1 into 1
1537439675.129 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439675.129 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439675.129 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in th
1537439675.129 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439675.129 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439675.129 * [misc]backup-simplify:  Simplify 2 into 2
1537439675.129 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439675.129 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439675.129 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439675.129 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439675.129 * [misc]backup-simplify:  Simplify a2 into a2
1537439675.129 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439675.129 * [misc]backup-simplify:  Simplify (* (sqrt 2) (pow a2 2)) into (* (sqrt 2) (pow a2 2))
1537439675.129 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2)))
1537439675.130 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in a2
1537439675.130 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1537439675.130 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1537439675.130 * [misc]taylor:  Taking taylor expansion of th in a2
1537439675.130 * [misc]backup-simplify:  Simplify th into th
1537439675.130 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1537439675.130 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439675.130 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1537439675.130 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1537439675.130 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439675.130 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439675.130 * [misc]backup-simplify:  Simplify 2 into 2
1537439675.130 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439675.130 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439675.130 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439675.130 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439675.130 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.130 * [misc]backup-simplify:  Simplify 1 into 1
1537439675.130 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439675.130 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1537439675.130 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439675.130 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1537439675.131 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439675.131 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439675.131 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439675.131 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439675.131 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1537439675.131 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (pow a2 2))) into 0
1537439675.132 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439675.132 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439675.132 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.132 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439675.132 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1537439675.132 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1537439675.133 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537439675.133 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1537439675.133 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439675.134 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439675.134 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439675.134 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1537439675.134 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439675.134 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.135 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1537439675.136 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439675.136 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (pow a2 2)))) into 0
1537439675.136 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439675.137 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439675.137 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.137 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537439675.137 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1537439675.138 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439675.138 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439675.138 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1537439675.139 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439675.139 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439675.139 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439675.140 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439675.140 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1537439675.140 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439675.141 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.141 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1537439675.141 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439675.141 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a2 2))))) into 0
1537439675.142 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439675.142 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439675.142 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.142 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.143 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439675.144 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439675.144 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439675.145 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439675.145 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537439675.145 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439675.145 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439675.145 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439675.146 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439675.146 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439675.146 * [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
1537439675.147 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.147 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1537439675.148 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439675.148 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a2 2)))))) into 0
1537439675.151 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439675.151 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439675.151 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.151 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.151 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.152 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (pow (* (/ 1 (/ 1 a2)) 1) 2)) into (/ (* (cos th) (pow a2 2)) (sqrt 2))
1537439675.152 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 (- th))) (sqrt 2)) (* (/ 1 (- a2)) (/ 1 (- a2)))) into (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2)))
1537439675.152 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in (th a2) around 0
1537439675.152 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in a2
1537439675.152 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1537439675.152 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1537439675.152 * [misc]taylor:  Taking taylor expansion of -1 in a2
1537439675.152 * [misc]backup-simplify:  Simplify -1 into -1
1537439675.152 * [misc]taylor:  Taking taylor expansion of th in a2
1537439675.152 * [misc]backup-simplify:  Simplify th into th
1537439675.152 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1537439675.152 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439675.152 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1537439675.152 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1537439675.152 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439675.152 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439675.152 * [misc]backup-simplify:  Simplify 2 into 2
1537439675.152 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439675.153 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439675.153 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439675.153 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439675.153 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.153 * [misc]backup-simplify:  Simplify 1 into 1
1537439675.153 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439675.153 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1537439675.153 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439675.153 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1537439675.153 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439675.153 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439675.153 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439675.153 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in th
1537439675.154 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439675.154 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439675.154 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439675.154 * [misc]backup-simplify:  Simplify -1 into -1
1537439675.154 * [misc]taylor:  Taking taylor expansion of th in th
1537439675.154 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.154 * [misc]backup-simplify:  Simplify 1 into 1
1537439675.154 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439675.154 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439675.154 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in th
1537439675.154 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439675.154 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439675.154 * [misc]backup-simplify:  Simplify 2 into 2
1537439675.154 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439675.154 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439675.154 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439675.154 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439675.154 * [misc]backup-simplify:  Simplify a2 into a2
1537439675.154 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439675.154 * [misc]backup-simplify:  Simplify (* (sqrt 2) (pow a2 2)) into (* (sqrt 2) (pow a2 2))
1537439675.155 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) into (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2)))
1537439675.155 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in th
1537439675.155 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439675.155 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439675.155 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439675.155 * [misc]backup-simplify:  Simplify -1 into -1
1537439675.155 * [misc]taylor:  Taking taylor expansion of th in th
1537439675.155 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.155 * [misc]backup-simplify:  Simplify 1 into 1
1537439675.155 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439675.155 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439675.155 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in th
1537439675.155 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439675.155 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439675.155 * [misc]backup-simplify:  Simplify 2 into 2
1537439675.155 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439675.155 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439675.155 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439675.155 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439675.155 * [misc]backup-simplify:  Simplify a2 into a2
1537439675.155 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439675.155 * [misc]backup-simplify:  Simplify (* (sqrt 2) (pow a2 2)) into (* (sqrt 2) (pow a2 2))
1537439675.156 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) into (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2)))
1537439675.156 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in a2
1537439675.156 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1537439675.156 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1537439675.156 * [misc]taylor:  Taking taylor expansion of -1 in a2
1537439675.156 * [misc]backup-simplify:  Simplify -1 into -1
1537439675.156 * [misc]taylor:  Taking taylor expansion of th in a2
1537439675.156 * [misc]backup-simplify:  Simplify th into th
1537439675.156 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1537439675.156 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439675.156 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1537439675.156 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1537439675.156 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439675.156 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439675.156 * [misc]backup-simplify:  Simplify 2 into 2
1537439675.156 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439675.156 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439675.156 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439675.156 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439675.156 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.156 * [misc]backup-simplify:  Simplify 1 into 1
1537439675.156 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439675.157 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1537439675.157 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439675.157 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1537439675.157 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439675.157 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439675.157 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439675.157 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439675.157 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1537439675.158 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (pow a2 2))) into 0
1537439675.158 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439675.158 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439675.158 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.158 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439675.158 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1537439675.159 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1537439675.159 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537439675.159 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1537439675.159 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439675.160 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439675.160 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439675.160 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1537439675.160 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439675.160 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.160 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1537439675.161 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439675.162 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (pow a2 2)))) into 0
1537439675.162 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439675.162 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439675.162 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.163 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537439675.163 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1537439675.163 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439675.164 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439675.164 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1537439675.164 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439675.164 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439675.165 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439675.165 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439675.166 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1537439675.166 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439675.166 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.166 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1537439675.167 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439675.167 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a2 2))))) into 0
1537439675.168 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439675.168 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439675.168 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.168 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.169 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439675.169 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439675.169 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439675.171 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439675.171 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537439675.171 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439675.171 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439675.171 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439675.171 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439675.172 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439675.172 * [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
1537439675.172 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.173 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1537439675.174 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439675.174 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a2 2)))))) into 0
1537439675.175 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439675.175 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439675.175 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.175 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.175 * [misc]backup-simplify:  Simplify 0 into 0
1537439675.176 * [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (pow (* (/ 1 (/ 1 (- a2))) 1) 2)) into (/ (* (cos th) (pow a2 2)) (sqrt 2))
1537439675.176 * * * [misc]progress:  simplifying candidates
1537439675.176 * * * * [misc]progress:  [ 1 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (log1p (expm1 (/ (cos th) (sqrt 2)))) (* a2 a2))))>
1537439675.176 * * * * [misc]progress:  [ 2 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (expm1 (log1p (/ (cos th) (sqrt 2)))) (* a2 a2))))>
1537439675.176 * * * * [misc]progress:  [ 3 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (pow (/ (cos th) (sqrt 2)) 1) (* a2 a2))))>
1537439675.176 * * * * [misc]progress:  [ 4 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (exp (- (log (cos th)) (log (sqrt 2)))) (* a2 a2))))>
1537439675.176 * [enter]simplify:  Simplifying (- (log (cos th)) (log (sqrt 2)))
1537439675.176 * * [misc]simplify:  iters left: 4 (7 enodes)
1537439675.178 * * [misc]simplify:  iters left: 3 (9 enodes)
1537439675.180 * * [misc]simplify:  iters left: 2 (10 enodes)
1537439675.182 * [exit]simplify:  Simplified to (- (log (cos th)) (log (sqrt 2)))
1537439675.182 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (exp (- (log (cos th)) (log (sqrt 2)))) (* a2 a2))))
1537439675.182 * * * * [misc]progress:  [ 5 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (exp (log (/ (cos th) (sqrt 2)))) (* a2 a2))))>
1537439675.182 * * * * [misc]progress:  [ 6 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (log (exp (/ (cos th) (sqrt 2)))) (* a2 a2))))>
1537439675.182 * * * * [misc]progress:  [ 7 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (cbrt (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))) (* a2 a2))))>
1537439675.182 * [enter]simplify:  Simplifying (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
1537439675.183 * * [misc]simplify:  iters left: 6 (9 enodes)
1537439675.186 * * [misc]simplify:  iters left: 5 (18 enodes)
1537439675.192 * * [misc]simplify:  iters left: 4 (46 enodes)
1537439675.206 * * [misc]simplify:  iters left: 3 (101 enodes)
1537439675.244 * * [misc]simplify:  iters left: 2 (177 enodes)
1537439675.302 * * [misc]simplify:  iters left: 1 (305 enodes)
1537439675.466 * [exit]simplify:  Simplified to (/ (pow (cos th) 3) (* (sqrt 2) 2))
1537439675.466 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (cbrt (/ (pow (cos th) 3) (* (sqrt 2) 2))) (* a2 a2))))
1537439675.467 * * * * [misc]progress:  [ 8 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (cbrt (/ (cos th) (sqrt 2)))) (* a2 a2))))>
1537439675.467 * * * * [misc]progress:  [ 9 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (cbrt (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2)))) (* a2 a2))))>
1537439675.467 * * * * [misc]progress:  [ 10 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (sqrt (/ (cos th) (sqrt 2))) (sqrt (/ (cos th) (sqrt 2)))) (* a2 a2))))>
1537439675.467 * * * * [misc]progress:  [ 11 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (- (cos th)) (- (sqrt 2))) (* a2 a2))))>
1537439675.467 * * * * [misc]progress:  [ 12 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (* a2 a2))))>
1537439675.467 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1537439675.467 * * [misc]simplify:  iters left: 6 (9 enodes)
1537439675.470 * * [misc]simplify:  iters left: 5 (15 enodes)
1537439675.474 * * [misc]simplify:  iters left: 4 (24 enodes)
1537439675.478 * * [misc]simplify:  iters left: 3 (27 enodes)
1537439675.482 * * [misc]simplify:  iters left: 2 (30 enodes)
1537439675.490 * [exit]simplify:  Simplified to (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2))))
1537439675.490 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (* a2 a2))))
1537439675.490 * [enter]simplify:  Simplifying (/ (cbrt (cos th)) (cbrt (sqrt 2)))
1537439675.491 * * [misc]simplify:  iters left: 4 (7 enodes)
1537439675.494 * [exit]simplify:  Simplified to (/ (cbrt (cos th)) (cbrt (sqrt 2)))
1537439675.494 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (* a2 a2))))
1537439675.494 * * * * [misc]progress:  [ 13 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (/ (cbrt (cos th)) (sqrt (sqrt 2)))) (* a2 a2))))>
1537439675.494 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1537439675.495 * * [misc]simplify:  iters left: 6 (8 enodes)
1537439675.499 * * [misc]simplify:  iters left: 5 (10 enodes)
1537439675.503 * * [misc]simplify:  iters left: 4 (12 enodes)
1537439675.508 * * [misc]simplify:  iters left: 3 (13 enodes)
1537439675.513 * [exit]simplify:  Simplified to (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1537439675.514 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (/ (cbrt (cos th)) (sqrt (sqrt 2)))) (* a2 a2))))
1537439675.514 * [enter]simplify:  Simplifying (/ (cbrt (cos th)) (sqrt (sqrt 2)))
1537439675.515 * * [misc]simplify:  iters left: 4 (7 enodes)
1537439675.518 * [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt (sqrt 2)))
1537439675.518 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (/ (cbrt (cos th)) (sqrt (sqrt 2)))) (* a2 a2))))
1537439675.518 * * * * [misc]progress:  [ 14 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) 1) (/ (cbrt (cos th)) (sqrt 2))) (* a2 a2))))>
1537439675.518 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) 1)
1537439675.519 * * [misc]simplify:  iters left: 6 (6 enodes)
1537439675.521 * * [misc]simplify:  iters left: 5 (10 enodes)
1537439675.525 * * [misc]simplify:  iters left: 4 (16 enodes)
1537439675.530 * * [misc]simplify:  iters left: 3 (18 enodes)
1537439675.534 * * [misc]simplify:  iters left: 2 (23 enodes)
1537439675.540 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1537439675.541 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (* (cbrt (cos th)) (cbrt (cos th))) (/ (cbrt (cos th)) (sqrt 2))) (* a2 a2))))
1537439675.541 * [enter]simplify:  Simplifying (/ (cbrt (cos th)) (sqrt 2))
1537439675.541 * * [misc]simplify:  iters left: 4 (6 enodes)
1537439675.544 * [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt 2))
1537439675.544 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (* (cbrt (cos th)) (cbrt (cos th))) (/ (cbrt (cos th)) (sqrt 2))) (* a2 a2))))
1537439675.544 * * * * [misc]progress:  [ 15 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (sqrt (cos th)) (cbrt (sqrt 2)))) (* a2 a2))))>
1537439675.545 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1537439675.546 * * [misc]simplify:  iters left: 6 (8 enodes)
1537439675.549 * * [misc]simplify:  iters left: 5 (10 enodes)
1537439675.556 * [exit]simplify:  Simplified to (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1537439675.557 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2))) (/ (sqrt (cos th)) (cbrt (sqrt 2)))) (* a2 a2))))
1537439675.557 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (cbrt (sqrt 2)))
1537439675.558 * * [misc]simplify:  iters left: 4 (7 enodes)
1537439675.561 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (cbrt (sqrt 2)))
1537439675.561 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (sqrt (cos th)) (cbrt (sqrt 2)))) (* a2 a2))))
1537439675.561 * * * * [misc]progress:  [ 16 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ (sqrt (cos th)) (sqrt (sqrt 2)))) (* a2 a2))))>
1537439675.562 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1537439675.562 * * [misc]simplify:  iters left: 4 (7 enodes)
1537439675.565 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1537439675.565 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ (sqrt (cos th)) (sqrt (sqrt 2)))) (* a2 a2))))
1537439675.566 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1537439675.566 * * [misc]simplify:  iters left: 4 (7 enodes)
1537439675.569 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1537439675.569 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ (sqrt (cos th)) (sqrt (sqrt 2)))) (* a2 a2))))
1537439675.569 * * * * [misc]progress:  [ 17 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ (sqrt (cos th)) 1) (/ (sqrt (cos th)) (sqrt 2))) (* a2 a2))))>
1537439675.569 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) 1)
1537439675.570 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439675.572 * * [misc]simplify:  iters left: 3 (7 enodes)
1537439675.575 * * [misc]simplify:  iters left: 2 (9 enodes)
1537439675.577 * [exit]simplify:  Simplified to (sqrt (cos th))
1537439675.577 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (sqrt (cos th)) (/ (sqrt (cos th)) (sqrt 2))) (* a2 a2))))
1537439675.577 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt 2))
1537439675.577 * * [misc]simplify:  iters left: 4 (6 enodes)
1537439675.580 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt 2))
1537439675.580 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (sqrt (cos th)) (/ (sqrt (cos th)) (sqrt 2))) (* a2 a2))))
1537439675.580 * * * * [misc]progress:  [ 18 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cos th) (cbrt (sqrt 2)))) (* a2 a2))))>
1537439675.581 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1537439675.581 * * [misc]simplify:  iters left: 6 (6 enodes)
1537439675.584 * * [misc]simplify:  iters left: 5 (10 enodes)
1537439675.588 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1537439675.588 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2)))) (* a2 a2))))
1537439675.588 * [enter]simplify:  Simplifying (/ (cos th) (cbrt (sqrt 2)))
1537439675.589 * * [misc]simplify:  iters left: 4 (6 enodes)
1537439675.592 * [exit]simplify:  Simplified to (/ (cos th) (cbrt (sqrt 2)))
1537439675.592 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cos th) (cbrt (sqrt 2)))) (* a2 a2))))
1537439675.592 * * * * [misc]progress:  [ 19 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (* a2 a2))))>
1537439675.592 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt 2)))
1537439675.592 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439675.595 * * [misc]simplify:  iters left: 3 (7 enodes)
1537439675.597 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
1537439675.597 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (* a2 a2))))
1537439675.598 * [enter]simplify:  Simplifying (/ (cos th) (sqrt (sqrt 2)))
1537439675.598 * * [misc]simplify:  iters left: 4 (6 enodes)
1537439675.601 * [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
1537439675.601 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (* a2 a2))))
1537439675.601 * * * * [misc]progress:  [ 20 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ 1 1) (/ (cos th) (sqrt 2))) (* a2 a2))))>
1537439675.601 * [enter]simplify:  Simplifying (/ 1 1)
1537439675.602 * * [misc]simplify:  iters left: 2 (2 enodes)
1537439675.602 * * [misc]simplify:  iters left: 1 (4 enodes)
1537439675.603 * [exit]simplify:  Simplified to 1
1537439675.603 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* 1 (/ (cos th) (sqrt 2))) (* a2 a2))))
1537439675.604 * [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
1537439675.604 * * [misc]simplify:  iters left: 3 (5 enodes)
1537439675.606 * [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
1537439675.606 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* 1 (/ (cos th) (sqrt 2))) (* a2 a2))))
1537439675.606 * * * * [misc]progress:  [ 21 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* 1 (/ (cos th) (sqrt 2))) (* a2 a2))))>
1537439675.607 * * * * [misc]progress:  [ 22 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (cos th) (/ 1 (sqrt 2))) (* a2 a2))))>
1537439675.607 * * * * [misc]progress:  [ 23 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ 1 (/ (sqrt 2) (cos th))) (* a2 a2))))>
1537439675.607 * * * * [misc]progress:  [ 24 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (* a2 a2))))>
1537439675.607 * [enter]simplify:  Simplifying (cbrt (sqrt 2))
1537439675.607 * * [misc]simplify:  iters left: 2 (3 enodes)
1537439675.609 * [exit]simplify:  Simplified to (cbrt (sqrt 2))
1537439675.609 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (* a2 a2))))
1537439675.609 * * * * [misc]progress:  [ 25 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (* a2 a2))))>
1537439675.609 * [enter]simplify:  Simplifying (sqrt (sqrt 2))
1537439675.610 * * [misc]simplify:  iters left: 2 (3 enodes)
1537439675.611 * [exit]simplify:  Simplified to (sqrt (sqrt 2))
1537439675.611 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (* a2 a2))))
1537439675.611 * * * * [misc]progress:  [ 26 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (/ (cos th) 1) (sqrt 2)) (* a2 a2))))>
1537439675.612 * [enter]simplify:  Simplifying (sqrt 2)
1537439675.612 * * [misc]simplify:  iters left: 1 (2 enodes)
1537439675.613 * [exit]simplify:  Simplified to (sqrt 2)
1537439675.613 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (/ (cos th) 1) (sqrt 2)) (* a2 a2))))
1537439675.613 * * * * [misc]progress:  [ 27 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (/ (sqrt 2) (cbrt (cos th)))) (* a2 a2))))>
1537439675.613 * [enter]simplify:  Simplifying (* (cbrt (cos th)) (cbrt (cos th)))
1537439675.614 * * [misc]simplify:  iters left: 4 (4 enodes)
1537439675.616 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1537439675.616 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (/ (sqrt 2) (cbrt (cos th)))) (* a2 a2))))
1537439675.616 * * * * [misc]progress:  [ 28 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (sqrt (cos th)) (/ (sqrt 2) (sqrt (cos th)))) (* a2 a2))))>
1537439675.616 * [enter]simplify:  Simplifying (sqrt (cos th))
1537439675.616 * * [misc]simplify:  iters left: 2 (3 enodes)
1537439675.617 * [exit]simplify:  Simplified to (sqrt (cos th))
1537439675.618 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (sqrt (cos th)) (/ (sqrt 2) (sqrt (cos th)))) (* a2 a2))))
1537439675.618 * * * * [misc]progress:  [ 29 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ 1 (/ (sqrt 2) (cos th))) (* a2 a2))))>
1537439675.618 * * * * [misc]progress:  [ 30 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (log1p (expm1 (/ (cos th) (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439675.618 * * * * [misc]progress:  [ 31 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (expm1 (log1p (/ (cos th) (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439675.618 * * * * [misc]progress:  [ 32 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (pow (/ (cos th) (sqrt 2)) 1) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439675.618 * * * * [misc]progress:  [ 33 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (exp (- (log (cos th)) (log (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439675.618 * [enter]simplify:  Simplifying (- (log (cos th)) (log (sqrt 2)))
1537439675.619 * * [misc]simplify:  iters left: 4 (7 enodes)
1537439675.622 * * [misc]simplify:  iters left: 3 (9 enodes)
1537439675.625 * * [misc]simplify:  iters left: 2 (10 enodes)
1537439675.629 * [exit]simplify:  Simplified to (- (log (cos th)) (log (sqrt 2)))
1537439675.629 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (+ (* (exp (- (log (cos th)) (log (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439675.629 * * * * [misc]progress:  [ 34 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (exp (log (/ (cos th) (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439675.630 * * * * [misc]progress:  [ 35 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (log (exp (/ (cos th) (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439675.630 * * * * [misc]progress:  [ 36 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (cbrt (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439675.630 * [enter]simplify:  Simplifying (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
1537439675.631 * * [misc]simplify:  iters left: 6 (9 enodes)
1537439675.636 * * [misc]simplify:  iters left: 5 (18 enodes)
1537439675.642 * * [misc]simplify:  iters left: 4 (46 enodes)
1537439675.655 * * [misc]simplify:  iters left: 3 (101 enodes)
1537439675.689 * * [misc]simplify:  iters left: 2 (177 enodes)
1537439675.785 * * [misc]simplify:  iters left: 1 (305 enodes)
1537439675.917 * [exit]simplify:  Simplified to (/ (pow (cos th) 3) (* (sqrt 2) 2))
1537439675.917 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (+ (* (cbrt (/ (pow (cos th) 3) (* (sqrt 2) 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439675.917 * * * * [misc]progress:  [ 37 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (cbrt (/ (cos th) (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439675.917 * * * * [misc]progress:  [ 38 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (cbrt (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439675.917 * * * * [misc]progress:  [ 39 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (* (sqrt (/ (cos th) (sqrt 2))) (sqrt (/ (cos th) (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439675.917 * * * * [misc]progress:  [ 40 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (- (cos th)) (- (sqrt 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439675.917 * * * * [misc]progress:  [ 41 / 130 ] 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)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439675.917 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1537439675.918 * * [misc]simplify:  iters left: 6 (9 enodes)
1537439675.921 * * [misc]simplify:  iters left: 5 (15 enodes)
1537439675.924 * * [misc]simplify:  iters left: 4 (24 enodes)
1537439675.929 * * [misc]simplify:  iters left: 3 (27 enodes)
1537439675.935 * * [misc]simplify:  iters left: 2 (30 enodes)
1537439675.943 * [exit]simplify:  Simplified to (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2))))
1537439675.943 * [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)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439675.944 * [enter]simplify:  Simplifying (/ (cbrt (cos th)) (cbrt (sqrt 2)))
1537439675.944 * * [misc]simplify:  iters left: 4 (7 enodes)
1537439675.946 * [exit]simplify:  Simplified to (/ (cbrt (cos th)) (cbrt (sqrt 2)))
1537439675.946 * [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)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439675.946 * * * * [misc]progress:  [ 42 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (/ (cbrt (cos th)) (sqrt (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439675.946 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1537439675.946 * * [misc]simplify:  iters left: 6 (8 enodes)
1537439675.948 * * [misc]simplify:  iters left: 5 (10 enodes)
1537439675.951 * * [misc]simplify:  iters left: 4 (12 enodes)
1537439675.953 * * [misc]simplify:  iters left: 3 (13 enodes)
1537439675.956 * [exit]simplify:  Simplified to (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1537439675.956 * [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)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439675.956 * [enter]simplify:  Simplifying (/ (cbrt (cos th)) (sqrt (sqrt 2)))
1537439675.957 * * [misc]simplify:  iters left: 4 (7 enodes)
1537439675.961 * [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt (sqrt 2)))
1537439675.961 * [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)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439675.961 * * * * [misc]progress:  [ 43 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) 1) (/ (cbrt (cos th)) (sqrt 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439675.961 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) 1)
1537439675.961 * * [misc]simplify:  iters left: 6 (6 enodes)
1537439675.963 * * [misc]simplify:  iters left: 5 (10 enodes)
1537439675.965 * * [misc]simplify:  iters left: 4 (16 enodes)
1537439675.967 * * [misc]simplify:  iters left: 3 (18 enodes)
1537439675.970 * * [misc]simplify:  iters left: 2 (23 enodes)
1537439675.973 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1537439675.973 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (+ (* (* (* (cbrt (cos th)) (cbrt (cos th))) (/ (cbrt (cos th)) (sqrt 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439675.973 * [enter]simplify:  Simplifying (/ (cbrt (cos th)) (sqrt 2))
1537439675.973 * * [misc]simplify:  iters left: 4 (6 enodes)
1537439675.975 * [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt 2))
1537439675.975 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (+ (* (* (* (cbrt (cos th)) (cbrt (cos th))) (/ (cbrt (cos th)) (sqrt 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439675.975 * * * * [misc]progress:  [ 44 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (sqrt (cos th)) (cbrt (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439675.975 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1537439675.976 * * [misc]simplify:  iters left: 6 (8 enodes)
1537439675.977 * * [misc]simplify:  iters left: 5 (10 enodes)
1537439675.980 * [exit]simplify:  Simplified to (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1537439675.980 * [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)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439675.980 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (cbrt (sqrt 2)))
1537439675.980 * * [misc]simplify:  iters left: 4 (7 enodes)
1537439675.982 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (cbrt (sqrt 2)))
1537439675.982 * [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)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439675.982 * * * * [misc]progress:  [ 45 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ (sqrt (cos th)) (sqrt (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439675.982 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1537439675.983 * * [misc]simplify:  iters left: 4 (7 enodes)
1537439675.984 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1537439675.984 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (+ (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ (sqrt (cos th)) (sqrt (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439675.985 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1537439675.985 * * [misc]simplify:  iters left: 4 (7 enodes)
1537439675.987 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1537439675.987 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (+ (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ (sqrt (cos th)) (sqrt (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439675.987 * * * * [misc]progress:  [ 46 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (* (/ (sqrt (cos th)) 1) (/ (sqrt (cos th)) (sqrt 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439675.987 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) 1)
1537439675.987 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439675.988 * * [misc]simplify:  iters left: 3 (7 enodes)
1537439675.990 * * [misc]simplify:  iters left: 2 (9 enodes)
1537439675.991 * [exit]simplify:  Simplified to (sqrt (cos th))
1537439675.991 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (+ (* (* (sqrt (cos th)) (/ (sqrt (cos th)) (sqrt 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439675.991 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt 2))
1537439675.991 * * [misc]simplify:  iters left: 4 (6 enodes)
1537439675.993 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt 2))
1537439675.993 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (+ (* (* (sqrt (cos th)) (/ (sqrt (cos th)) (sqrt 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439675.993 * * * * [misc]progress:  [ 47 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cos th) (cbrt (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439675.993 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1537439675.993 * * [misc]simplify:  iters left: 6 (6 enodes)
1537439675.995 * * [misc]simplify:  iters left: 5 (10 enodes)
1537439675.998 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1537439675.999 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (+ (* (* (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439675.999 * [enter]simplify:  Simplifying (/ (cos th) (cbrt (sqrt 2)))
1537439675.999 * * [misc]simplify:  iters left: 4 (6 enodes)
1537439676.002 * [exit]simplify:  Simplified to (/ (cos th) (cbrt (sqrt 2)))
1537439676.002 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (+ (* (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cos th) (cbrt (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439676.002 * * * * [misc]progress:  [ 48 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439676.003 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt 2)))
1537439676.003 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439676.005 * * [misc]simplify:  iters left: 3 (7 enodes)
1537439676.008 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
1537439676.008 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (+ (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439676.009 * [enter]simplify:  Simplifying (/ (cos th) (sqrt (sqrt 2)))
1537439676.009 * * [misc]simplify:  iters left: 4 (6 enodes)
1537439676.012 * [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
1537439676.012 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (+ (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439676.012 * * * * [misc]progress:  [ 49 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (* (/ 1 1) (/ (cos th) (sqrt 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439676.012 * [enter]simplify:  Simplifying (/ 1 1)
1537439676.012 * * [misc]simplify:  iters left: 2 (2 enodes)
1537439676.013 * * [misc]simplify:  iters left: 1 (4 enodes)
1537439676.014 * [exit]simplify:  Simplified to 1
1537439676.014 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (+ (* (* 1 (/ (cos th) (sqrt 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439676.014 * [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
1537439676.015 * * [misc]simplify:  iters left: 3 (5 enodes)
1537439676.016 * [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
1537439676.016 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (+ (* (* 1 (/ (cos th) (sqrt 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439676.016 * * * * [misc]progress:  [ 50 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (* 1 (/ (cos th) (sqrt 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439676.016 * * * * [misc]progress:  [ 51 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (* (cos th) (/ 1 (sqrt 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439676.016 * * * * [misc]progress:  [ 52 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ 1 (/ (sqrt 2) (cos th))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439676.016 * * * * [misc]progress:  [ 53 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439676.017 * [enter]simplify:  Simplifying (cbrt (sqrt 2))
1537439676.017 * * [misc]simplify:  iters left: 2 (3 enodes)
1537439676.018 * [exit]simplify:  Simplified to (cbrt (sqrt 2))
1537439676.018 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (+ (* (/ (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439676.018 * * * * [misc]progress:  [ 54 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439676.018 * [enter]simplify:  Simplifying (sqrt (sqrt 2))
1537439676.018 * * [misc]simplify:  iters left: 2 (3 enodes)
1537439676.019 * [exit]simplify:  Simplified to (sqrt (sqrt 2))
1537439676.019 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (+ (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439676.019 * * * * [misc]progress:  [ 55 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (/ (cos th) 1) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439676.019 * [enter]simplify:  Simplifying (sqrt 2)
1537439676.019 * * [misc]simplify:  iters left: 1 (2 enodes)
1537439676.020 * [exit]simplify:  Simplified to (sqrt 2)
1537439676.020 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a1 a2 th) (+ (* (/ (/ (cos th) 1) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439676.020 * * * * [misc]progress:  [ 56 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (/ (sqrt 2) (cbrt (cos th)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439676.020 * [enter]simplify:  Simplifying (* (cbrt (cos th)) (cbrt (cos th)))
1537439676.020 * * [misc]simplify:  iters left: 4 (4 enodes)
1537439676.021 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1537439676.021 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (+ (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (/ (sqrt 2) (cbrt (cos th)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439676.021 * * * * [misc]progress:  [ 57 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (sqrt (cos th)) (/ (sqrt 2) (sqrt (cos th)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439676.021 * [enter]simplify:  Simplifying (sqrt (cos th))
1537439676.021 * * [misc]simplify:  iters left: 2 (3 enodes)
1537439676.022 * [exit]simplify:  Simplified to (sqrt (cos th))
1537439676.022 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (+ (* (/ (sqrt (cos th)) (/ (sqrt 2) (sqrt (cos th)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439676.022 * * * * [misc]progress:  [ 58 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ 1 (/ (sqrt 2) (cos th))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439676.022 * * * * [misc]progress:  [ 59 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (log1p (expm1 (* (/ (cos th) (sqrt 2)) (* a1 a1)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439676.022 * * * * [misc]progress:  [ 60 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (expm1 (log1p (* (/ (cos th) (sqrt 2)) (* a1 a1)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439676.022 * * * * [misc]progress:  [ 61 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (pow (* (/ (cos th) (sqrt 2)) (* a1 a1)) 1) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439676.022 * [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (* a1 a1))
1537439676.023 * * [misc]simplify:  iters left: 5 (8 enodes)
1537439676.025 * * [misc]simplify:  iters left: 4 (13 enodes)
1537439676.028 * * [misc]simplify:  iters left: 3 (22 enodes)
1537439676.032 * * [misc]simplify:  iters left: 2 (30 enodes)
1537439676.037 * * [misc]simplify:  iters left: 1 (35 enodes)
1537439676.044 * [exit]simplify:  Simplified to (* (/ (* a1 a1) (sqrt 2)) (cos th))
1537439676.045 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (pow (* (/ (* a1 a1) (sqrt 2)) (cos th)) 1) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439676.045 * * * * [misc]progress:  [ 62 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (pow (* (/ (cos th) (sqrt 2)) (* a1 a1)) 1) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439676.045 * * * * [misc]progress:  [ 63 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (exp (+ (- (log (cos th)) (log (sqrt 2))) (log (* a1 a1)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439676.045 * [enter]simplify:  Simplifying (+ (- (log (cos th)) (log (sqrt 2))) (log (* a1 a1)))
1537439676.047 * * [misc]simplify:  iters left: 6 (11 enodes)
1537439676.050 * * [misc]simplify:  iters left: 5 (18 enodes)
1537439676.054 * * [misc]simplify:  iters left: 4 (34 enodes)
1537439676.065 * * [misc]simplify:  iters left: 3 (62 enodes)
1537439676.091 * * [misc]simplify:  iters left: 2 (88 enodes)
1537439676.125 * * [misc]simplify:  iters left: 1 (142 enodes)
1537439676.191 * [exit]simplify:  Simplified to (- (+ (+ (log a1) (log a1)) (log (cos th))) (log (sqrt 2)))
1537439676.191 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (exp (- (+ (+ (log a1) (log a1)) (log (cos th))) (log (sqrt 2)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439676.191 * * * * [misc]progress:  [ 64 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (exp (+ (log (/ (cos th) (sqrt 2))) (log (* a1 a1)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439676.191 * [enter]simplify:  Simplifying (+ (log (/ (cos th) (sqrt 2))) (log (* a1 a1)))
1537439676.192 * * [misc]simplify:  iters left: 6 (10 enodes)
1537439676.194 * * [misc]simplify:  iters left: 5 (16 enodes)
1537439676.198 * * [misc]simplify:  iters left: 4 (26 enodes)
1537439676.204 * * [misc]simplify:  iters left: 3 (45 enodes)
1537439676.214 * * [misc]simplify:  iters left: 2 (68 enodes)
1537439676.232 * * [misc]simplify:  iters left: 1 (95 enodes)
1537439676.266 * [exit]simplify:  Simplified to (+ (log (/ (cos th) (sqrt 2))) (+ (log a1) (log a1)))
1537439676.266 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (exp (+ (log (/ (cos th) (sqrt 2))) (+ (log a1) (log a1)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439676.266 * * * * [misc]progress:  [ 65 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (exp (log (* (/ (cos th) (sqrt 2)) (* a1 a1)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439676.266 * * * * [misc]progress:  [ 66 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (log (exp (* (/ (cos th) (sqrt 2)) (* a1 a1)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439676.266 * * * * [misc]progress:  [ 67 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (cbrt (* (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))) (* (* (* a1 a1) (* a1 a1)) (* a1 a1)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439676.266 * [enter]simplify:  Simplifying (* (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))) (* (* (* a1 a1) (* a1 a1)) (* a1 a1)))
1537439676.267 * * [misc]simplify:  iters left: 6 (14 enodes)
1537439676.272 * * [misc]simplify:  iters left: 5 (35 enodes)
1537439676.287 * * [misc]simplify:  iters left: 4 (128 enodes)
1537439676.446 * [exit]simplify:  Simplified to (* (/ (cos th) (/ 2 (cos th))) (* (/ (cos th) (sqrt 2)) (* (pow a1 3) (pow a1 3))))
1537439676.446 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (cbrt (* (/ (cos th) (/ 2 (cos th))) (* (/ (cos th) (sqrt 2)) (* (pow a1 3) (pow a1 3))))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439676.446 * * * * [misc]progress:  [ 68 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (cbrt (* (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2))) (* (* (* a1 a1) (* a1 a1)) (* a1 a1)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439676.446 * [enter]simplify:  Simplifying (* (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2))) (* (* (* a1 a1) (* a1 a1)) (* a1 a1)))
1537439676.447 * * [misc]simplify:  iters left: 6 (12 enodes)
1537439676.451 * * [misc]simplify:  iters left: 5 (31 enodes)
1537439676.464 * * [misc]simplify:  iters left: 4 (103 enodes)
1537439676.521 * * [misc]simplify:  iters left: 3 (358 enodes)
1537439677.140 * [exit]simplify:  Simplified to (* (/ (* (pow a1 3) (cos th)) (sqrt 2)) (/ (* (pow a1 3) (cos th)) (/ 2 (cos th))))
1537439677.140 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (cbrt (* (/ (* (pow a1 3) (cos th)) (sqrt 2)) (/ (* (pow a1 3) (cos th)) (/ 2 (cos th))))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439677.140 * * * * [misc]progress:  [ 69 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (* (cbrt (* (/ (cos th) (sqrt 2)) (* a1 a1))) (cbrt (* (/ (cos th) (sqrt 2)) (* a1 a1)))) (cbrt (* (/ (cos th) (sqrt 2)) (* a1 a1)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439677.140 * * * * [misc]progress:  [ 70 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (cbrt (* (* (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a1 a1)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439677.140 * * * * [misc]progress:  [ 71 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (sqrt (* (/ (cos th) (sqrt 2)) (* a1 a1))) (sqrt (* (/ (cos th) (sqrt 2)) (* a1 a1)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439677.140 * * * * [misc]progress:  [ 72 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* 1 (* (/ (cos th) (sqrt 2)) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439677.140 * * * * [misc]progress:  [ 73 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (* (/ (cos th) (sqrt 2)) a1) a1) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439677.140 * * * * [misc]progress:  [ 74 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (* (cbrt (/ (cos th) (sqrt 2))) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439677.140 * [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
1537439677.141 * * [misc]simplify:  iters left: 6 (7 enodes)
1537439677.145 * [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
1537439677.145 * [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))) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439677.145 * * * * [misc]progress:  [ 75 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (sqrt (/ (cos th) (sqrt 2))) (* (sqrt (/ (cos th) (sqrt 2))) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439677.145 * [enter]simplify:  Simplifying (sqrt (/ (cos th) (sqrt 2)))
1537439677.146 * * [misc]simplify:  iters left: 4 (6 enodes)
1537439677.149 * [exit]simplify:  Simplified to (sqrt (/ (cos th) (sqrt 2)))
1537439677.149 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (* (sqrt (/ (cos th) (sqrt 2))) (* (sqrt (/ (cos th) (sqrt 2))) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439677.149 * * * * [misc]progress:  [ 76 / 130 ] 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))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439677.149 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1537439677.150 * * [misc]simplify:  iters left: 6 (9 enodes)
1537439677.155 * * [misc]simplify:  iters left: 5 (15 enodes)
1537439677.162 * * [misc]simplify:  iters left: 4 (24 enodes)
1537439677.171 * * [misc]simplify:  iters left: 3 (27 enodes)
1537439677.180 * * [misc]simplify:  iters left: 2 (30 enodes)
1537439677.192 * [exit]simplify:  Simplified to (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2))))
1537439677.193 * [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))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439677.193 * * * * [misc]progress:  [ 77 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (* (/ (cbrt (cos th)) (sqrt (sqrt 2))) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439677.193 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1537439677.194 * * [misc]simplify:  iters left: 6 (8 enodes)
1537439677.197 * * [misc]simplify:  iters left: 5 (10 enodes)
1537439677.202 * * [misc]simplify:  iters left: 4 (12 enodes)
1537439677.206 * * [misc]simplify:  iters left: 3 (13 enodes)
1537439677.212 * [exit]simplify:  Simplified to (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1537439677.212 * [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))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439677.213 * * * * [misc]progress:  [ 78 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (* (cbrt (cos th)) (cbrt (cos th))) 1) (* (/ (cbrt (cos th)) (sqrt 2)) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439677.213 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) 1)
1537439677.213 * * [misc]simplify:  iters left: 6 (6 enodes)
1537439677.216 * * [misc]simplify:  iters left: 5 (10 enodes)
1537439677.218 * * [misc]simplify:  iters left: 4 (16 enodes)
1537439677.220 * * [misc]simplify:  iters left: 3 (18 enodes)
1537439677.223 * * [misc]simplify:  iters left: 2 (23 enodes)
1537439677.226 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1537439677.226 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (* (* (cbrt (cos th)) (cbrt (cos th))) (* (/ (cbrt (cos th)) (sqrt 2)) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439677.226 * * * * [misc]progress:  [ 79 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439677.226 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1537439677.226 * * [misc]simplify:  iters left: 6 (8 enodes)
1537439677.228 * * [misc]simplify:  iters left: 5 (10 enodes)
1537439677.231 * [exit]simplify:  Simplified to (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1537439677.231 * [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))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439677.231 * * * * [misc]progress:  [ 80 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439677.231 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1537439677.232 * * [misc]simplify:  iters left: 4 (7 enodes)
1537439677.234 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1537439677.234 * [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))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439677.234 * * * * [misc]progress:  [ 81 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (sqrt (cos th)) 1) (* (/ (sqrt (cos th)) (sqrt 2)) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439677.235 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) 1)
1537439677.235 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439677.236 * * [misc]simplify:  iters left: 3 (7 enodes)
1537439677.237 * * [misc]simplify:  iters left: 2 (9 enodes)
1537439677.238 * [exit]simplify:  Simplified to (sqrt (cos th))
1537439677.238 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (* (sqrt (cos th)) (* (/ (sqrt (cos th)) (sqrt 2)) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439677.238 * * * * [misc]progress:  [ 82 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (cos th) (cbrt (sqrt 2))) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439677.239 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1537439677.239 * * [misc]simplify:  iters left: 6 (6 enodes)
1537439677.241 * * [misc]simplify:  iters left: 5 (10 enodes)
1537439677.243 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1537439677.243 * [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))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439677.243 * * * * [misc]progress:  [ 83 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ 1 (sqrt (sqrt 2))) (* (/ (cos th) (sqrt (sqrt 2))) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439677.243 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt 2)))
1537439677.243 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439677.245 * * [misc]simplify:  iters left: 3 (7 enodes)
1537439677.248 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
1537439677.248 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (* (/ 1 (sqrt (sqrt 2))) (* (/ (cos th) (sqrt (sqrt 2))) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439677.248 * * * * [misc]progress:  [ 84 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ 1 1) (* (/ (cos th) (sqrt 2)) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439677.248 * [enter]simplify:  Simplifying (/ 1 1)
1537439677.248 * * [misc]simplify:  iters left: 2 (2 enodes)
1537439677.249 * * [misc]simplify:  iters left: 1 (4 enodes)
1537439677.250 * [exit]simplify:  Simplified to 1
1537439677.250 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (* 1 (* (/ (cos th) (sqrt 2)) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439677.250 * * * * [misc]progress:  [ 85 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* 1 (* (/ (cos th) (sqrt 2)) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439677.250 * * * * [misc]progress:  [ 86 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (cos th) (* (/ 1 (sqrt 2)) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439677.250 * [enter]simplify:  Simplifying (cos th)
1537439677.251 * * [misc]simplify:  iters left: 1 (2 enodes)
1537439677.251 * [exit]simplify:  Simplified to (cos th)
1537439677.251 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (* (cos th) (* (/ 1 (sqrt 2)) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439677.251 * * * * [misc]progress:  [ 87 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439677.252 * [enter]simplify:  Simplifying (* (cos th) (* a1 a1))
1537439677.252 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439677.255 * * [misc]simplify:  iters left: 3 (8 enodes)
1537439677.257 * * [misc]simplify:  iters left: 2 (10 enodes)
1537439677.261 * [exit]simplify:  Simplified to (* (* a1 a1) (cos th))
1537439677.261 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (/ (* (* a1 a1) (cos th)) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439677.261 * * * * [misc]progress:  [ 88 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (* a1 a1) (/ (cos th) (sqrt 2))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439677.261 * * * * [misc]progress:  [ 89 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (log1p (expm1 (* (/ (cos th) (sqrt 2)) (* a2 a2))))))>
1537439677.261 * * * * [misc]progress:  [ 90 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (expm1 (log1p (* (/ (cos th) (sqrt 2)) (* a2 a2))))))>
1537439677.261 * * * * [misc]progress:  [ 91 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (pow (* (/ (cos th) (sqrt 2)) (* a2 a2)) 1)))>
1537439677.261 * [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (* a2 a2))
1537439677.262 * * [misc]simplify:  iters left: 5 (8 enodes)
1537439677.267 * * [misc]simplify:  iters left: 4 (13 enodes)
1537439677.273 * * [misc]simplify:  iters left: 3 (22 enodes)
1537439677.279 * * [misc]simplify:  iters left: 2 (30 enodes)
1537439677.284 * * [misc]simplify:  iters left: 1 (35 enodes)
1537439677.291 * [exit]simplify:  Simplified to (* (/ (* a2 a2) (sqrt 2)) (cos th))
1537439677.291 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (pow (* (/ (* a2 a2) (sqrt 2)) (cos th)) 1)))
1537439677.291 * * * * [misc]progress:  [ 92 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (pow (* (/ (cos th) (sqrt 2)) (* a2 a2)) 1)))>
1537439677.291 * * * * [misc]progress:  [ 93 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (exp (+ (- (log (cos th)) (log (sqrt 2))) (log (* a2 a2))))))>
1537439677.291 * [enter]simplify:  Simplifying (+ (- (log (cos th)) (log (sqrt 2))) (log (* a2 a2)))
1537439677.292 * * [misc]simplify:  iters left: 6 (11 enodes)
1537439677.294 * * [misc]simplify:  iters left: 5 (18 enodes)
1537439677.302 * * [misc]simplify:  iters left: 4 (34 enodes)
1537439677.319 * * [misc]simplify:  iters left: 3 (62 enodes)
1537439677.345 * * [misc]simplify:  iters left: 2 (88 enodes)
1537439677.383 * * [misc]simplify:  iters left: 1 (142 enodes)
1537439677.497 * [exit]simplify:  Simplified to (- (+ (+ (log a2) (log a2)) (log (cos th))) (log (sqrt 2)))
1537439677.497 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (exp (- (+ (+ (log a2) (log a2)) (log (cos th))) (log (sqrt 2))))))
1537439677.497 * * * * [misc]progress:  [ 94 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (exp (+ (log (/ (cos th) (sqrt 2))) (log (* a2 a2))))))>
1537439677.498 * [enter]simplify:  Simplifying (+ (log (/ (cos th) (sqrt 2))) (log (* a2 a2)))
1537439677.499 * * [misc]simplify:  iters left: 6 (10 enodes)
1537439677.504 * * [misc]simplify:  iters left: 5 (16 enodes)
1537439677.511 * * [misc]simplify:  iters left: 4 (26 enodes)
1537439677.523 * * [misc]simplify:  iters left: 3 (45 enodes)
1537439677.542 * * [misc]simplify:  iters left: 2 (68 enodes)
1537439677.569 * * [misc]simplify:  iters left: 1 (95 enodes)
1537439677.633 * [exit]simplify:  Simplified to (+ (log (/ (cos th) (sqrt 2))) (+ (log a2) (log a2)))
1537439677.633 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (exp (+ (log (/ (cos th) (sqrt 2))) (+ (log a2) (log a2))))))
1537439677.633 * * * * [misc]progress:  [ 95 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (exp (log (* (/ (cos th) (sqrt 2)) (* a2 a2))))))>
1537439677.633 * * * * [misc]progress:  [ 96 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (log (exp (* (/ (cos th) (sqrt 2)) (* a2 a2))))))>
1537439677.634 * * * * [misc]progress:  [ 97 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (cbrt (* (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))) (* (* (* a2 a2) (* a2 a2)) (* a2 a2))))))>
1537439677.634 * [enter]simplify:  Simplifying (* (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))) (* (* (* a2 a2) (* a2 a2)) (* a2 a2)))
1537439677.635 * * [misc]simplify:  iters left: 6 (14 enodes)
1537439677.645 * * [misc]simplify:  iters left: 5 (35 enodes)
1537439677.672 * * [misc]simplify:  iters left: 4 (128 enodes)
1537439677.938 * [exit]simplify:  Simplified to (* (/ (cos th) (/ 2 (cos th))) (* (/ (cos th) (sqrt 2)) (* (pow a2 3) (pow a2 3))))
1537439677.938 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (cbrt (* (/ (cos th) (/ 2 (cos th))) (* (/ (cos th) (sqrt 2)) (* (pow a2 3) (pow a2 3)))))))
1537439677.938 * * * * [misc]progress:  [ 98 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (cbrt (* (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2))) (* (* (* a2 a2) (* a2 a2)) (* a2 a2))))))>
1537439677.938 * [enter]simplify:  Simplifying (* (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2))) (* (* (* a2 a2) (* a2 a2)) (* a2 a2)))
1537439677.939 * * [misc]simplify:  iters left: 6 (12 enodes)
1537439677.944 * * [misc]simplify:  iters left: 5 (31 enodes)
1537439677.957 * * [misc]simplify:  iters left: 4 (103 enodes)
1537439678.011 * * [misc]simplify:  iters left: 3 (358 enodes)
1537439678.555 * [exit]simplify:  Simplified to (* (/ (* (pow a2 3) (cos th)) (sqrt 2)) (/ (* (pow a2 3) (cos th)) (/ 2 (cos th))))
1537439678.555 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (cbrt (* (/ (* (pow a2 3) (cos th)) (sqrt 2)) (/ (* (pow a2 3) (cos th)) (/ 2 (cos th)))))))
1537439678.555 * * * * [misc]progress:  [ 99 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (cbrt (* (/ (cos th) (sqrt 2)) (* a2 a2))) (cbrt (* (/ (cos th) (sqrt 2)) (* a2 a2)))) (cbrt (* (/ (cos th) (sqrt 2)) (* a2 a2))))))>
1537439678.555 * * * * [misc]progress:  [ 100 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (cbrt (* (* (* (/ (cos th) (sqrt 2)) (* a2 a2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))))>
1537439678.556 * * * * [misc]progress:  [ 101 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (sqrt (* (/ (cos th) (sqrt 2)) (* a2 a2))) (sqrt (* (/ (cos th) (sqrt 2)) (* a2 a2))))))>
1537439678.556 * * * * [misc]progress:  [ 102 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* 1 (* (/ (cos th) (sqrt 2)) (* a2 a2)))))>
1537439678.556 * * * * [misc]progress:  [ 103 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ (cos th) (sqrt 2)) a2) a2)))>
1537439678.556 * * * * [misc]progress:  [ 104 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (* (cbrt (/ (cos th) (sqrt 2))) (* a2 a2)))))>
1537439678.556 * [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
1537439678.557 * * [misc]simplify:  iters left: 6 (7 enodes)
1537439678.560 * [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
1537439678.560 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (* (cbrt (/ (cos th) (sqrt 2))) (* a2 a2)))))
1537439678.560 * * * * [misc]progress:  [ 105 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (sqrt (/ (cos th) (sqrt 2))) (* (sqrt (/ (cos th) (sqrt 2))) (* a2 a2)))))>
1537439678.560 * [enter]simplify:  Simplifying (sqrt (/ (cos th) (sqrt 2)))
1537439678.561 * * [misc]simplify:  iters left: 4 (6 enodes)
1537439678.563 * [exit]simplify:  Simplified to (sqrt (/ (cos th) (sqrt 2)))
1537439678.563 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (sqrt (/ (cos th) (sqrt 2))) (* (sqrt (/ (cos th) (sqrt 2))) (* a2 a2)))))
1537439678.563 * * * * [misc]progress:  [ 106 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (* a2 a2)))))>
1537439678.564 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1537439678.565 * * [misc]simplify:  iters left: 6 (9 enodes)
1537439678.570 * * [misc]simplify:  iters left: 5 (15 enodes)
1537439678.577 * * [misc]simplify:  iters left: 4 (24 enodes)
1537439678.586 * * [misc]simplify:  iters left: 3 (27 enodes)
1537439678.595 * * [misc]simplify:  iters left: 2 (30 enodes)
1537439678.608 * [exit]simplify:  Simplified to (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2))))
1537439678.608 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (* a2 a2)))))
1537439678.608 * * * * [misc]progress:  [ 107 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (* (/ (cbrt (cos th)) (sqrt (sqrt 2))) (* a2 a2)))))>
1537439678.608 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1537439678.610 * * [misc]simplify:  iters left: 6 (8 enodes)
1537439678.613 * * [misc]simplify:  iters left: 5 (10 enodes)
1537439678.617 * * [misc]simplify:  iters left: 4 (12 enodes)
1537439678.624 * * [misc]simplify:  iters left: 3 (13 enodes)
1537439678.630 * [exit]simplify:  Simplified to (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1537439678.630 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (* (/ (cbrt (cos th)) (sqrt (sqrt 2))) (* a2 a2)))))
1537439678.630 * * * * [misc]progress:  [ 108 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) 1) (* (/ (cbrt (cos th)) (sqrt 2)) (* a2 a2)))))>
1537439678.630 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) 1)
1537439678.631 * * [misc]simplify:  iters left: 6 (6 enodes)
1537439678.632 * * [misc]simplify:  iters left: 5 (10 enodes)
1537439678.635 * * [misc]simplify:  iters left: 4 (16 enodes)
1537439678.637 * * [misc]simplify:  iters left: 3 (18 enodes)
1537439678.640 * * [misc]simplify:  iters left: 2 (23 enodes)
1537439678.643 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1537439678.643 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (cbrt (cos th)) (cbrt (cos th))) (* (/ (cbrt (cos th)) (sqrt 2)) (* a2 a2)))))
1537439678.643 * * * * [misc]progress:  [ 109 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (* a2 a2)))))>
1537439678.643 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1537439678.644 * * [misc]simplify:  iters left: 6 (8 enodes)
1537439678.645 * * [misc]simplify:  iters left: 5 (10 enodes)
1537439678.648 * [exit]simplify:  Simplified to (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1537439678.648 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2))) (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (* a2 a2)))))
1537439678.648 * * * * [misc]progress:  [ 110 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (* a2 a2)))))>
1537439678.648 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1537439678.649 * * [misc]simplify:  iters left: 4 (7 enodes)
1537439678.650 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1537439678.650 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (* a2 a2)))))
1537439678.650 * * * * [misc]progress:  [ 111 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (sqrt (cos th)) 1) (* (/ (sqrt (cos th)) (sqrt 2)) (* a2 a2)))))>
1537439678.650 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) 1)
1537439678.651 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439678.652 * * [misc]simplify:  iters left: 3 (7 enodes)
1537439678.653 * * [misc]simplify:  iters left: 2 (9 enodes)
1537439678.654 * [exit]simplify:  Simplified to (sqrt (cos th))
1537439678.654 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (sqrt (cos th)) (* (/ (sqrt (cos th)) (sqrt 2)) (* a2 a2)))))
1537439678.654 * * * * [misc]progress:  [ 112 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (cos th) (cbrt (sqrt 2))) (* a2 a2)))))>
1537439678.654 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1537439678.655 * * [misc]simplify:  iters left: 6 (6 enodes)
1537439678.656 * * [misc]simplify:  iters left: 5 (10 enodes)
1537439678.659 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1537439678.659 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2))) (* (/ (cos th) (cbrt (sqrt 2))) (* a2 a2)))))
1537439678.659 * * * * [misc]progress:  [ 113 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ 1 (sqrt (sqrt 2))) (* (/ (cos th) (sqrt (sqrt 2))) (* a2 a2)))))>
1537439678.659 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt 2)))
1537439678.660 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439678.661 * * [misc]simplify:  iters left: 3 (7 enodes)
1537439678.662 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
1537439678.662 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ 1 (sqrt (sqrt 2))) (* (/ (cos th) (sqrt (sqrt 2))) (* a2 a2)))))
1537439678.662 * * * * [misc]progress:  [ 114 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ 1 1) (* (/ (cos th) (sqrt 2)) (* a2 a2)))))>
1537439678.662 * [enter]simplify:  Simplifying (/ 1 1)
1537439678.663 * * [misc]simplify:  iters left: 2 (2 enodes)
1537439678.663 * * [misc]simplify:  iters left: 1 (4 enodes)
1537439678.663 * [exit]simplify:  Simplified to 1
1537439678.664 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* 1 (* (/ (cos th) (sqrt 2)) (* a2 a2)))))
1537439678.664 * * * * [misc]progress:  [ 115 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* 1 (* (/ (cos th) (sqrt 2)) (* a2 a2)))))>
1537439678.664 * * * * [misc]progress:  [ 116 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (cos th) (* (/ 1 (sqrt 2)) (* a2 a2)))))>
1537439678.664 * [enter]simplify:  Simplifying (cos th)
1537439678.664 * * [misc]simplify:  iters left: 1 (2 enodes)
1537439678.664 * [exit]simplify:  Simplified to (cos th)
1537439678.664 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (cos th) (* (/ 1 (sqrt 2)) (* a2 a2)))))
1537439678.664 * * * * [misc]progress:  [ 117 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439678.664 * [enter]simplify:  Simplifying (* (cos th) (* a2 a2))
1537439678.665 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439678.666 * * [misc]simplify:  iters left: 3 (8 enodes)
1537439678.667 * * [misc]simplify:  iters left: 2 (10 enodes)
1537439678.669 * [exit]simplify:  Simplified to (* (* a2 a2) (cos th))
1537439678.669 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (/ (* (* a2 a2) (cos th)) (sqrt 2))))
1537439678.669 * * * * [misc]progress:  [ 118 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* a2 a2) (/ (cos th) (sqrt 2)))))>
1537439678.669 * * * * [misc]progress:  [ 119 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (- (+ (/ 1 (sqrt 2)) (* 1/24 (/ (pow th 4) (sqrt 2)))) (* 1/2 (/ (pow th 2) (sqrt 2)))) (* a2 a2))))>
1537439678.670 * [enter]simplify:  Simplifying (- (+ (/ 1 (sqrt 2)) (* 1/24 (/ (pow th 4) (sqrt 2)))) (* 1/2 (/ (pow th 2) (sqrt 2))))
1537439678.671 * * [misc]simplify:  iters left: 6 (16 enodes)
1537439678.675 * * [misc]simplify:  iters left: 5 (30 enodes)
1537439678.683 * * [misc]simplify:  iters left: 4 (63 enodes)
1537439678.696 * * [misc]simplify:  iters left: 3 (100 enodes)
1537439678.719 * * [misc]simplify:  iters left: 2 (156 enodes)
1537439678.776 * * [misc]simplify:  iters left: 1 (211 enodes)
1537439678.899 * [exit]simplify:  Simplified to (fma th (/ (* -1/2 th) (sqrt 2)) (fma 1/24 (/ (pow th 4) (sqrt 2)) (/ 1 (sqrt 2))))
1537439678.899 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (fma th (/ (* -1/2 th) (sqrt 2)) (fma 1/24 (/ (pow th 4) (sqrt 2)) (/ 1 (sqrt 2)))) (* a2 a2))))
1537439678.900 * * * * [misc]progress:  [ 120 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439678.900 * [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
1537439678.900 * * [misc]simplify:  iters left: 3 (5 enodes)
1537439678.903 * [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
1537439678.903 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439678.903 * * * * [misc]progress:  [ 121 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439678.903 * [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
1537439678.904 * * [misc]simplify:  iters left: 3 (5 enodes)
1537439678.906 * [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
1537439678.906 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439678.906 * * * * [misc]progress:  [ 122 / 130 ] 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)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439678.906 * [enter]simplify:  Simplifying (- (+ (/ 1 (sqrt 2)) (* 1/24 (/ (pow th 4) (sqrt 2)))) (* 1/2 (/ (pow th 2) (sqrt 2))))
1537439678.908 * * [misc]simplify:  iters left: 6 (16 enodes)
1537439678.916 * * [misc]simplify:  iters left: 5 (30 enodes)
1537439678.931 * * [misc]simplify:  iters left: 4 (63 enodes)
1537439678.959 * * [misc]simplify:  iters left: 3 (100 enodes)
1537439678.997 * * [misc]simplify:  iters left: 2 (156 enodes)
1537439679.054 * * [misc]simplify:  iters left: 1 (211 enodes)
1537439679.129 * [exit]simplify:  Simplified to (fma th (/ (* -1/2 th) (sqrt 2)) (fma 1/24 (/ (pow th 4) (sqrt 2)) (/ 1 (sqrt 2))))
1537439679.129 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (* (fma th (/ (* -1/2 th) (sqrt 2)) (fma 1/24 (/ (pow th 4) (sqrt 2)) (/ 1 (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439679.129 * * * * [misc]progress:  [ 123 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439679.130 * [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
1537439679.130 * * [misc]simplify:  iters left: 3 (5 enodes)
1537439679.131 * [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
1537439679.131 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439679.131 * * * * [misc]progress:  [ 124 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439679.131 * [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
1537439679.132 * * [misc]simplify:  iters left: 3 (5 enodes)
1537439679.133 * [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
1537439679.133 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439679.133 * * * * [misc]progress:  [ 125 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (- (/ (pow a1 2) (sqrt 2)) (* 1/2 (/ (* (pow a1 2) (pow th 2)) (sqrt 2)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439679.133 * [enter]simplify:  Simplifying (- (/ (pow a1 2) (sqrt 2)) (* 1/2 (/ (* (pow a1 2) (pow th 2)) (sqrt 2))))
1537439679.134 * * [misc]simplify:  iters left: 6 (12 enodes)
1537439679.137 * * [misc]simplify:  iters left: 5 (22 enodes)
1537439679.144 * * [misc]simplify:  iters left: 4 (56 enodes)
1537439679.174 * * [misc]simplify:  iters left: 3 (149 enodes)
1537439679.268 * * [misc]simplify:  iters left: 2 (403 enodes)
1537439679.523 * [exit]simplify:  Simplified to (fma (/ (* a1 th) (/ (sqrt 2) (* a1 th))) -1/2 (/ (* a1 a1) (sqrt 2)))
1537439679.523 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (+ (fma (/ (* a1 th) (/ (sqrt 2) (* a1 th))) -1/2 (/ (* a1 a1) (sqrt 2))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439679.523 * * * * [misc]progress:  [ 126 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439679.523 * [enter]simplify:  Simplifying (/ (* (pow a1 2) (cos th)) (sqrt 2))
1537439679.524 * * [misc]simplify:  iters left: 5 (8 enodes)
1537439679.526 * * [misc]simplify:  iters left: 4 (12 enodes)
1537439679.529 * * [misc]simplify:  iters left: 3 (18 enodes)
1537439679.535 * * [misc]simplify:  iters left: 2 (29 enodes)
1537439679.541 * * [misc]simplify:  iters left: 1 (40 enodes)
1537439679.550 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (* a1 a1))
1537439679.550 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439679.550 * * * * [misc]progress:  [ 127 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439679.550 * [enter]simplify:  Simplifying (/ (* (pow a1 2) (cos th)) (sqrt 2))
1537439679.551 * * [misc]simplify:  iters left: 5 (8 enodes)
1537439679.553 * * [misc]simplify:  iters left: 4 (12 enodes)
1537439679.555 * * [misc]simplify:  iters left: 3 (18 enodes)
1537439679.559 * * [misc]simplify:  iters left: 2 (29 enodes)
1537439679.566 * * [misc]simplify:  iters left: 1 (40 enodes)
1537439679.576 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (* a1 a1))
1537439679.576 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439679.576 * * * * [misc]progress:  [ 128 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (- (/ (pow a2 2) (sqrt 2)) (* 1/2 (/ (* (pow a2 2) (pow th 2)) (sqrt 2))))))>
1537439679.576 * [enter]simplify:  Simplifying (- (/ (pow a2 2) (sqrt 2)) (* 1/2 (/ (* (pow a2 2) (pow th 2)) (sqrt 2))))
1537439679.576 * * [misc]simplify:  iters left: 6 (12 enodes)
1537439679.580 * * [misc]simplify:  iters left: 5 (22 enodes)
1537439679.587 * * [misc]simplify:  iters left: 4 (56 enodes)
1537439679.613 * * [misc]simplify:  iters left: 3 (149 enodes)
1537439679.675 * * [misc]simplify:  iters left: 2 (403 enodes)
1537439680.052 * [exit]simplify:  Simplified to (fma (/ (* a2 th) (/ (sqrt 2) (* a2 th))) -1/2 (/ (* a2 a2) (sqrt 2)))
1537439680.054 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (fma (/ (* a2 th) (/ (sqrt 2) (* a2 th))) -1/2 (/ (* a2 a2) (sqrt 2)))))
1537439680.054 * * * * [misc]progress:  [ 129 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1537439680.054 * [enter]simplify:  Simplifying (/ (* (cos th) (pow a2 2)) (sqrt 2))
1537439680.055 * * [misc]simplify:  iters left: 5 (8 enodes)
1537439680.059 * * [misc]simplify:  iters left: 4 (12 enodes)
1537439680.065 * * [misc]simplify:  iters left: 3 (20 enodes)
1537439680.073 * * [misc]simplify:  iters left: 2 (29 enodes)
1537439680.084 * * [misc]simplify:  iters left: 1 (40 enodes)
1537439680.101 * [exit]simplify:  Simplified to (/ (cos th) (/ (sqrt 2) (* a2 a2)))
1537439680.101 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (/ (cos th) (/ (sqrt 2) (* a2 a2)))))
1537439680.101 * * * * [misc]progress:  [ 130 / 130 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1537439680.102 * [enter]simplify:  Simplifying (/ (* (cos th) (pow a2 2)) (sqrt 2))
1537439680.102 * * [misc]simplify:  iters left: 5 (8 enodes)
1537439680.106 * * [misc]simplify:  iters left: 4 (12 enodes)
1537439680.112 * * [misc]simplify:  iters left: 3 (20 enodes)
1537439680.122 * * [misc]simplify:  iters left: 2 (29 enodes)
1537439680.128 * * [misc]simplify:  iters left: 1 (40 enodes)
1537439680.137 * [exit]simplify:  Simplified to (/ (cos th) (/ (sqrt 2) (* a2 a2)))
1537439680.137 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (/ (cos th) (/ (sqrt 2) (* a2 a2)))))
1537439680.137 * * * [misc]progress:  adding candidates to table
1537439682.880 * * [misc]progress:  iteration 2 / 4
1537439682.880 * * * [misc]progress:  picking best candidate
1537439683.016 * * * * [misc]pick:  Picked  #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439683.016 * * * [misc]progress:  localizing error
1537439683.035 * * * [misc]progress:  generating rewritten candidates
1537439683.035 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1)
1537439683.083 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1537439683.185 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1537439683.231 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1)
1537439683.262 * * * [misc]progress:  generating series expansions
1537439683.262 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1)
1537439683.262 * [misc]backup-simplify:  Simplify (/ (cos th) (sqrt 2)) into (/ (cos th) (sqrt 2))
1537439683.262 * [misc]approximate:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in (th) around 0
1537439683.262 * [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
1537439683.262 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439683.262 * [misc]taylor:  Taking taylor expansion of th in th
1537439683.262 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.262 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.262 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439683.262 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439683.262 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.262 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.263 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.263 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439683.263 * [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
1537439683.263 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439683.263 * [misc]taylor:  Taking taylor expansion of th in th
1537439683.263 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.263 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.263 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439683.263 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439683.263 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.263 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.263 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.263 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439683.264 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439683.264 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439683.264 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439683.264 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.265 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1537439683.266 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439683.266 * [misc]backup-simplify:  Simplify (- (/ (- 1/2) (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 1/2 (/ 1 (sqrt 2))))
1537439683.267 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ 1 (sqrt 2)))) into (- (* 1/2 (/ 1 (sqrt 2))))
1537439683.268 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439683.268 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439683.268 * [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
1537439683.268 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.271 * [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
1537439683.272 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439683.273 * [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)))
1537439683.273 * [misc]backup-simplify:  Simplify (* 1/24 (/ 1 (sqrt 2))) into (/ 1/24 (sqrt 2))
1537439683.274 * [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))))
1537439683.274 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439683.274 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in (th) around 0
1537439683.274 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
1537439683.274 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439683.274 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439683.274 * [misc]taylor:  Taking taylor expansion of th in th
1537439683.274 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.274 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.274 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439683.274 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439683.274 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439683.274 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439683.274 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.275 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.275 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.275 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439683.275 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
1537439683.275 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439683.275 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439683.275 * [misc]taylor:  Taking taylor expansion of th in th
1537439683.275 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.275 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.275 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439683.275 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439683.275 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439683.275 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439683.275 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.275 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.275 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.276 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439683.276 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439683.276 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439683.276 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.277 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439683.278 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439683.278 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.278 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439683.278 * [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
1537439683.279 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.280 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439683.280 * [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
1537439683.280 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.281 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439683.281 * [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
1537439683.281 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.282 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439683.283 * [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
1537439683.284 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.284 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) into (/ (cos th) (sqrt 2))
1537439683.284 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 (- th))) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439683.284 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in (th) around 0
1537439683.284 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in th
1537439683.284 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439683.284 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439683.284 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439683.284 * [misc]backup-simplify:  Simplify -1 into -1
1537439683.284 * [misc]taylor:  Taking taylor expansion of th in th
1537439683.284 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.284 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.284 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439683.284 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439683.285 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439683.285 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439683.285 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.285 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.285 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.285 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439683.285 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in th
1537439683.285 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439683.285 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439683.285 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439683.285 * [misc]backup-simplify:  Simplify -1 into -1
1537439683.285 * [misc]taylor:  Taking taylor expansion of th in th
1537439683.285 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.285 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.285 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439683.286 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439683.286 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439683.286 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439683.286 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.286 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.286 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.286 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439683.286 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439683.287 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439683.287 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.288 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439683.289 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439683.289 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.289 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439683.290 * [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
1537439683.290 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.292 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439683.293 * [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
1537439683.293 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.293 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439683.294 * [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
1537439683.294 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.296 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439683.297 * [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
1537439683.297 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.297 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) into (/ (cos th) (sqrt 2))
1537439683.297 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1537439683.301 * [misc]backup-simplify:  Simplify (/ (* (cos th) (* a1 a1)) (sqrt 2)) into (/ (* (pow a1 2) (cos th)) (sqrt 2))
1537439683.301 * [misc]approximate:  Taking taylor expansion of (/ (* (pow a1 2) (cos th)) (sqrt 2)) in (th a1) around 0
1537439683.301 * [misc]taylor:  Taking taylor expansion of (/ (* (pow a1 2) (cos th)) (sqrt 2)) in a1
1537439683.301 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (cos th)) in a1
1537439683.301 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439683.301 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439683.301 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.301 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.301 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1537439683.301 * [misc]taylor:  Taking taylor expansion of th in a1
1537439683.301 * [misc]backup-simplify:  Simplify th into th
1537439683.301 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1537439683.301 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1537439683.301 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439683.301 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439683.301 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.301 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.301 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.301 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439683.302 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1537439683.302 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1537439683.302 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.302 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1537439683.302 * [misc]backup-simplify:  Simplify (* 1 (cos th)) into (cos th)
1537439683.302 * [misc]backup-simplify:  Simplify (/ (cos th) (sqrt 2)) into (/ (cos th) (sqrt 2))
1537439683.302 * [misc]taylor:  Taking taylor expansion of (/ (* (pow a1 2) (cos th)) (sqrt 2)) in th
1537439683.302 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (cos th)) in th
1537439683.302 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439683.302 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439683.302 * [misc]backup-simplify:  Simplify a1 into a1
1537439683.302 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439683.302 * [misc]taylor:  Taking taylor expansion of th in th
1537439683.302 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.302 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.302 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439683.302 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439683.302 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.302 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.302 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.302 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439683.302 * [misc]backup-simplify:  Simplify (* (pow a1 2) 1) into (pow a1 2)
1537439683.303 * [misc]backup-simplify:  Simplify (/ (pow a1 2) (sqrt 2)) into (/ (pow a1 2) (sqrt 2))
1537439683.303 * [misc]taylor:  Taking taylor expansion of (/ (* (pow a1 2) (cos th)) (sqrt 2)) in th
1537439683.303 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (cos th)) in th
1537439683.303 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439683.303 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439683.303 * [misc]backup-simplify:  Simplify a1 into a1
1537439683.303 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439683.303 * [misc]taylor:  Taking taylor expansion of th in th
1537439683.303 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.303 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.303 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439683.303 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439683.303 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.303 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.303 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.303 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439683.303 * [misc]backup-simplify:  Simplify (* (pow a1 2) 1) into (pow a1 2)
1537439683.303 * [misc]backup-simplify:  Simplify (/ (pow a1 2) (sqrt 2)) into (/ (pow a1 2) (sqrt 2))
1537439683.303 * [misc]taylor:  Taking taylor expansion of (/ (pow a1 2) (sqrt 2)) in a1
1537439683.304 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439683.304 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439683.304 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.304 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.304 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439683.304 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439683.304 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.304 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.304 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.304 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439683.304 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439683.304 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439683.305 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439683.305 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1537439683.305 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (* 0 1)) into 0
1537439683.305 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a1 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439683.305 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439683.305 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.305 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.305 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439683.306 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439683.306 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.306 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1537439683.307 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1537439683.307 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (pow a1 2)))
1537439683.308 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439683.308 * [misc]backup-simplify:  Simplify (- (/ (- (* 1/2 (pow a1 2))) (sqrt 2)) (+ (* (/ (pow a1 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 1/2 (/ (pow a1 2) (sqrt 2))))
1537439683.308 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ (pow a1 2) (sqrt 2)))) in a1
1537439683.308 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a1 2) (sqrt 2))) in a1
1537439683.308 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1537439683.308 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1537439683.308 * [misc]taylor:  Taking taylor expansion of (/ (pow a1 2) (sqrt 2)) in a1
1537439683.308 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439683.308 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439683.308 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.308 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.308 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439683.309 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439683.309 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.309 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.309 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.309 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439683.309 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439683.309 * [misc]backup-simplify:  Simplify (* 1/2 (/ 1 (sqrt 2))) into (/ 1/2 (sqrt 2))
1537439683.310 * [misc]backup-simplify:  Simplify (- (/ 1/2 (sqrt 2))) into (- (* 1/2 (/ 1 (sqrt 2))))
1537439683.310 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ 1 (sqrt 2)))) into (- (* 1/2 (/ 1 (sqrt 2))))
1537439683.310 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.311 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439683.312 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439683.312 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439683.312 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.313 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439683.313 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1537439683.314 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1537439683.314 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439683.315 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a1 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 1/2 (/ (pow a1 2) (sqrt 2)))) (/ 0 (sqrt 2))))) into 0
1537439683.315 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439683.315 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.315 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.315 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439683.315 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439683.315 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ 1 (sqrt 2)))) into 0
1537439683.316 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.316 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.316 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.316 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439683.316 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439683.316 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439683.316 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.317 * [misc]backup-simplify:  Simplify (+ (* (- (* 1/2 (/ 1 (sqrt 2)))) (pow (* a1 th) 2)) (* (/ 1 (sqrt 2)) (pow (* a1 1) 2))) into (- (/ (pow a1 2) (sqrt 2)) (* 1/2 (/ (* (pow a1 2) (pow th 2)) (sqrt 2))))
1537439683.318 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 th)) (* (/ 1 a1) (/ 1 a1))) (sqrt 2)) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2)))
1537439683.318 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) in (th a1) around 0
1537439683.318 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) in a1
1537439683.318 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1537439683.318 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1537439683.318 * [misc]taylor:  Taking taylor expansion of th in a1
1537439683.318 * [misc]backup-simplify:  Simplify th into th
1537439683.318 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1537439683.318 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439683.318 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1537439683.318 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a1 2)) in a1
1537439683.318 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439683.318 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439683.318 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.318 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.318 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.318 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439683.318 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439683.318 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.318 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.318 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439683.318 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1537439683.319 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.319 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1537439683.319 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439683.319 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439683.319 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439683.319 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) in th
1537439683.319 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439683.319 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439683.319 * [misc]taylor:  Taking taylor expansion of th in th
1537439683.319 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.319 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.319 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439683.319 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439683.319 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a1 2)) in th
1537439683.319 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439683.319 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439683.319 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.320 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.320 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.320 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439683.320 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439683.320 * [misc]backup-simplify:  Simplify a1 into a1
1537439683.320 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439683.320 * [misc]backup-simplify:  Simplify (* (sqrt 2) (pow a1 2)) into (* (pow a1 2) (sqrt 2))
1537439683.320 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (* (pow a1 2) (sqrt 2))) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2)))
1537439683.320 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) in th
1537439683.320 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439683.320 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439683.320 * [misc]taylor:  Taking taylor expansion of th in th
1537439683.320 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.320 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.321 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439683.321 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439683.321 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a1 2)) in th
1537439683.321 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439683.321 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439683.321 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.321 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.321 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.321 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439683.321 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439683.321 * [misc]backup-simplify:  Simplify a1 into a1
1537439683.321 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439683.321 * [misc]backup-simplify:  Simplify (* (sqrt 2) (pow a1 2)) into (* (pow a1 2) (sqrt 2))
1537439683.321 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (* (pow a1 2) (sqrt 2))) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2)))
1537439683.321 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) in a1
1537439683.322 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1537439683.322 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1537439683.322 * [misc]taylor:  Taking taylor expansion of th in a1
1537439683.322 * [misc]backup-simplify:  Simplify th into th
1537439683.322 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1537439683.322 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439683.322 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1537439683.322 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a1 2)) in a1
1537439683.322 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439683.322 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439683.322 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.322 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.322 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.322 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439683.322 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439683.322 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.322 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.322 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439683.322 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1537439683.322 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.322 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1537439683.322 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439683.323 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439683.323 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439683.323 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439683.323 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1537439683.323 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (pow a1 2))) into 0
1537439683.324 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439683.324 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439683.324 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.324 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439683.324 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1537439683.324 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1537439683.325 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537439683.325 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1537439683.325 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.325 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439683.325 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439683.326 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1537439683.326 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439683.326 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.326 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1537439683.327 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439683.328 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (pow a1 2)))) into 0
1537439683.328 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439683.329 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439683.329 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.330 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537439683.330 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1537439683.330 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439683.331 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439683.332 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1537439683.332 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.332 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439683.332 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439683.334 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439683.334 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1537439683.335 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439683.335 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.335 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1537439683.336 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439683.336 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a1 2))))) into 0
1537439683.338 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439683.338 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439683.338 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.338 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.340 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439683.340 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439683.340 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439683.342 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439683.342 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537439683.343 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.343 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439683.343 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439683.343 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439683.344 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439683.345 * [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
1537439683.345 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.345 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1537439683.347 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439683.348 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a1 2)))))) into 0
1537439683.349 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439683.349 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439683.350 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.350 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.350 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.350 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (pow (* (/ 1 (/ 1 a1)) 1) 2)) into (/ (* (pow a1 2) (cos th)) (sqrt 2))
1537439683.351 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 (- th))) (* (/ 1 (- a1)) (/ 1 (- a1)))) (sqrt 2)) into (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2)))
1537439683.351 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) in (th a1) around 0
1537439683.351 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) in a1
1537439683.351 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1537439683.351 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1537439683.351 * [misc]taylor:  Taking taylor expansion of -1 in a1
1537439683.351 * [misc]backup-simplify:  Simplify -1 into -1
1537439683.351 * [misc]taylor:  Taking taylor expansion of th in a1
1537439683.351 * [misc]backup-simplify:  Simplify th into th
1537439683.351 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1537439683.351 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439683.351 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1537439683.351 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (sqrt 2)) in a1
1537439683.351 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439683.351 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439683.351 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.351 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.351 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439683.351 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439683.351 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.352 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.352 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.352 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439683.352 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1537439683.352 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.352 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1537439683.352 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439683.353 * [misc]backup-simplify:  Simplify (* 1 (sqrt 2)) into (sqrt 2)
1537439683.353 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439683.353 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) in th
1537439683.353 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439683.353 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439683.353 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439683.353 * [misc]backup-simplify:  Simplify -1 into -1
1537439683.353 * [misc]taylor:  Taking taylor expansion of th in th
1537439683.353 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.353 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.353 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439683.353 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439683.353 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (sqrt 2)) in th
1537439683.354 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439683.354 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439683.354 * [misc]backup-simplify:  Simplify a1 into a1
1537439683.354 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439683.354 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439683.354 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.354 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.354 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.354 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439683.354 * [misc]backup-simplify:  Simplify (* (pow a1 2) (sqrt 2)) into (* (pow a1 2) (sqrt 2))
1537439683.355 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) into (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2)))
1537439683.355 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) in th
1537439683.355 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439683.355 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439683.355 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439683.355 * [misc]backup-simplify:  Simplify -1 into -1
1537439683.355 * [misc]taylor:  Taking taylor expansion of th in th
1537439683.355 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.355 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.355 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439683.355 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439683.355 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (sqrt 2)) in th
1537439683.355 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439683.355 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439683.355 * [misc]backup-simplify:  Simplify a1 into a1
1537439683.355 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439683.355 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439683.355 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.356 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.356 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.356 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439683.356 * [misc]backup-simplify:  Simplify (* (pow a1 2) (sqrt 2)) into (* (pow a1 2) (sqrt 2))
1537439683.357 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) into (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2)))
1537439683.357 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) in a1
1537439683.357 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1537439683.357 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1537439683.357 * [misc]taylor:  Taking taylor expansion of -1 in a1
1537439683.357 * [misc]backup-simplify:  Simplify -1 into -1
1537439683.357 * [misc]taylor:  Taking taylor expansion of th in a1
1537439683.357 * [misc]backup-simplify:  Simplify th into th
1537439683.357 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1537439683.357 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439683.357 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1537439683.357 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (sqrt 2)) in a1
1537439683.357 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439683.357 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439683.357 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.357 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.357 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439683.357 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439683.357 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.358 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.358 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.358 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439683.358 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1537439683.358 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.358 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1537439683.359 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439683.359 * [misc]backup-simplify:  Simplify (* 1 (sqrt 2)) into (sqrt 2)
1537439683.359 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439683.359 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439683.360 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1537439683.360 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (* 0 (sqrt 2))) into 0
1537439683.361 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439683.361 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439683.361 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.361 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439683.361 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1537439683.362 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1537439683.363 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537439683.363 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1537439683.363 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.363 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439683.363 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439683.364 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqrt 2))) into 0
1537439683.364 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439683.364 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.366 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439683.366 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1537439683.366 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1537439683.368 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439683.368 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439683.368 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.369 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537439683.369 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1537439683.369 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439683.370 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439683.371 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1537439683.371 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.371 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439683.373 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439683.373 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439683.373 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1537439683.374 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439683.374 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.375 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439683.375 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1537439683.375 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1537439683.376 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439683.376 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439683.376 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.376 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.377 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439683.378 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439683.378 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439683.379 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439683.379 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537439683.379 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.379 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439683.380 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439683.380 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439683.380 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1537439683.381 * [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
1537439683.381 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.382 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439683.382 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1537439683.382 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1537439683.383 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439683.383 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439683.383 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.383 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.383 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.384 * [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (pow (* (/ 1 (/ 1 (- a1))) 1) 2)) into (/ (* (pow a1 2) (cos th)) (sqrt 2))
1537439683.384 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1537439683.384 * [misc]backup-simplify:  Simplify (* (/ (cos th) (sqrt 2)) (* a2 a2)) into (/ (* (cos th) (pow a2 2)) (sqrt 2))
1537439683.384 * [misc]approximate:  Taking taylor expansion of (/ (* (cos th) (pow a2 2)) (sqrt 2)) in (th a2) around 0
1537439683.384 * [misc]taylor:  Taking taylor expansion of (/ (* (cos th) (pow a2 2)) (sqrt 2)) in a2
1537439683.384 * [misc]taylor:  Taking taylor expansion of (* (cos th) (pow a2 2)) in a2
1537439683.384 * [misc]taylor:  Taking taylor expansion of (cos th) in a2
1537439683.385 * [misc]taylor:  Taking taylor expansion of th in a2
1537439683.385 * [misc]backup-simplify:  Simplify th into th
1537439683.385 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1537439683.385 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1537439683.385 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439683.385 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439683.385 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.385 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.385 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439683.385 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439683.385 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.385 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.385 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.385 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1537439683.385 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1537439683.385 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.385 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1537439683.385 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439683.385 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1537439683.386 * [misc]backup-simplify:  Simplify (/ (cos th) (sqrt 2)) into (/ (cos th) (sqrt 2))
1537439683.386 * [misc]taylor:  Taking taylor expansion of (/ (* (cos th) (pow a2 2)) (sqrt 2)) in th
1537439683.386 * [misc]taylor:  Taking taylor expansion of (* (cos th) (pow a2 2)) in th
1537439683.386 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439683.386 * [misc]taylor:  Taking taylor expansion of th in th
1537439683.386 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.386 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.386 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439683.386 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439683.386 * [misc]backup-simplify:  Simplify a2 into a2
1537439683.386 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439683.386 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439683.386 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.386 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.386 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.386 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439683.386 * [misc]backup-simplify:  Simplify (* 1 (pow a2 2)) into (pow a2 2)
1537439683.386 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1537439683.386 * [misc]taylor:  Taking taylor expansion of (/ (* (cos th) (pow a2 2)) (sqrt 2)) in th
1537439683.386 * [misc]taylor:  Taking taylor expansion of (* (cos th) (pow a2 2)) in th
1537439683.386 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439683.386 * [misc]taylor:  Taking taylor expansion of th in th
1537439683.386 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.386 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.386 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439683.386 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439683.386 * [misc]backup-simplify:  Simplify a2 into a2
1537439683.386 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439683.386 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439683.386 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.387 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.387 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.387 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439683.387 * [misc]backup-simplify:  Simplify (* 1 (pow a2 2)) into (pow a2 2)
1537439683.387 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1537439683.387 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1537439683.387 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439683.387 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439683.387 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.387 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.387 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439683.387 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439683.387 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.387 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.387 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.388 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439683.388 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439683.388 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439683.388 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1537439683.388 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439683.388 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow a2 2))) into 0
1537439683.389 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439683.389 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439683.389 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.389 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.389 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439683.389 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439683.389 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.389 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1537439683.390 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1537439683.390 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (- 1/2) (pow a2 2)))) into (- (* 1/2 (pow a2 2)))
1537439683.391 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439683.392 * [misc]backup-simplify:  Simplify (- (/ (- (* 1/2 (pow a2 2))) (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 1/2 (/ (pow a2 2) (sqrt 2))))
1537439683.392 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) in a2
1537439683.392 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a2 2) (sqrt 2))) in a2
1537439683.392 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1537439683.392 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1537439683.392 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1537439683.392 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439683.392 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439683.392 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.392 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.392 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439683.392 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439683.392 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.392 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.392 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.392 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439683.393 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439683.393 * [misc]backup-simplify:  Simplify (* 1/2 (/ 1 (sqrt 2))) into (/ 1/2 (sqrt 2))
1537439683.393 * [misc]backup-simplify:  Simplify (- (/ 1/2 (sqrt 2))) into (- (* 1/2 (/ 1 (sqrt 2))))
1537439683.394 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ 1 (sqrt 2)))) into (- (* 1/2 (/ 1 (sqrt 2))))
1537439683.394 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.394 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439683.395 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439683.395 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439683.395 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.395 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1537439683.396 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439683.397 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/2) 0) (* 0 (pow a2 2))))) into 0
1537439683.397 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439683.398 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) (/ 0 (sqrt 2))))) into 0
1537439683.398 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439683.398 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.398 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.398 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439683.398 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439683.398 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ 1 (sqrt 2)))) into 0
1537439683.399 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.399 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.399 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.399 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439683.399 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439683.399 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439683.399 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.400 * [misc]backup-simplify:  Simplify (+ (* (- (* 1/2 (/ 1 (sqrt 2)))) (pow (* a2 th) 2)) (* (/ 1 (sqrt 2)) (pow (* a2 1) 2))) into (- (/ (pow a2 2) (sqrt 2)) (* 1/2 (/ (* (pow a2 2) (pow th 2)) (sqrt 2))))
1537439683.401 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 th)) (sqrt 2)) (* (/ 1 a2) (/ 1 a2))) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2)))
1537439683.401 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in (th a2) around 0
1537439683.401 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in a2
1537439683.401 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1537439683.401 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1537439683.401 * [misc]taylor:  Taking taylor expansion of th in a2
1537439683.401 * [misc]backup-simplify:  Simplify th into th
1537439683.401 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1537439683.401 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439683.401 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1537439683.401 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1537439683.401 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439683.401 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439683.401 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.401 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.401 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.401 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439683.401 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439683.401 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.401 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.401 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439683.402 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1537439683.402 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.402 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1537439683.402 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439683.402 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439683.402 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439683.402 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in th
1537439683.402 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439683.402 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439683.402 * [misc]taylor:  Taking taylor expansion of th in th
1537439683.402 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.402 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.402 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439683.402 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439683.402 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in th
1537439683.402 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439683.402 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439683.403 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.403 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.403 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.403 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439683.403 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439683.403 * [misc]backup-simplify:  Simplify a2 into a2
1537439683.403 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439683.403 * [misc]backup-simplify:  Simplify (* (sqrt 2) (pow a2 2)) into (* (sqrt 2) (pow a2 2))
1537439683.403 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2)))
1537439683.403 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in th
1537439683.403 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439683.403 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439683.403 * [misc]taylor:  Taking taylor expansion of th in th
1537439683.403 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.403 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.403 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439683.404 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439683.404 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in th
1537439683.404 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439683.404 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439683.404 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.404 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.404 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.404 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439683.404 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439683.404 * [misc]backup-simplify:  Simplify a2 into a2
1537439683.404 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439683.404 * [misc]backup-simplify:  Simplify (* (sqrt 2) (pow a2 2)) into (* (sqrt 2) (pow a2 2))
1537439683.404 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2)))
1537439683.404 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in a2
1537439683.404 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1537439683.404 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1537439683.404 * [misc]taylor:  Taking taylor expansion of th in a2
1537439683.404 * [misc]backup-simplify:  Simplify th into th
1537439683.404 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1537439683.405 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439683.405 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1537439683.405 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1537439683.405 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439683.405 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439683.405 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.405 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.405 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.405 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439683.405 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439683.405 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.405 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.405 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439683.405 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1537439683.405 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.405 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1537439683.405 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439683.406 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439683.406 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439683.406 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439683.406 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1537439683.406 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (pow a2 2))) into 0
1537439683.407 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439683.407 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439683.407 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.407 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439683.407 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1537439683.407 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1537439683.408 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537439683.408 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1537439683.408 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.408 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439683.409 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439683.409 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1537439683.409 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439683.409 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.409 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1537439683.410 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439683.410 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (pow a2 2)))) into 0
1537439683.411 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439683.411 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439683.411 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.412 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537439683.412 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1537439683.412 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439683.413 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439683.413 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1537439683.413 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.413 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439683.413 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439683.414 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439683.414 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1537439683.415 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439683.415 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.415 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1537439683.415 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439683.416 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a2 2))))) into 0
1537439683.417 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439683.417 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439683.417 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.417 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.418 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439683.418 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439683.418 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439683.419 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439683.420 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537439683.420 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.420 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439683.420 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439683.420 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439683.420 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439683.421 * [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
1537439683.421 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.421 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1537439683.422 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439683.423 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a2 2)))))) into 0
1537439683.426 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439683.426 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439683.426 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.426 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.426 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.427 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (pow (* (/ 1 (/ 1 a2)) 1) 2)) into (/ (* (cos th) (pow a2 2)) (sqrt 2))
1537439683.427 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 (- th))) (sqrt 2)) (* (/ 1 (- a2)) (/ 1 (- a2)))) into (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2)))
1537439683.427 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in (th a2) around 0
1537439683.427 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in a2
1537439683.427 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1537439683.427 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1537439683.427 * [misc]taylor:  Taking taylor expansion of -1 in a2
1537439683.427 * [misc]backup-simplify:  Simplify -1 into -1
1537439683.427 * [misc]taylor:  Taking taylor expansion of th in a2
1537439683.427 * [misc]backup-simplify:  Simplify th into th
1537439683.427 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1537439683.427 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439683.427 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1537439683.427 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1537439683.427 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439683.427 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439683.427 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.427 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.428 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.428 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439683.428 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439683.428 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.428 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.428 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439683.428 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1537439683.428 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.428 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1537439683.428 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439683.428 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439683.428 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439683.428 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in th
1537439683.429 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439683.429 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439683.429 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439683.429 * [misc]backup-simplify:  Simplify -1 into -1
1537439683.429 * [misc]taylor:  Taking taylor expansion of th in th
1537439683.429 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.429 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.429 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439683.429 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439683.429 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in th
1537439683.429 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439683.429 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439683.429 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.429 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.429 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.429 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439683.429 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439683.429 * [misc]backup-simplify:  Simplify a2 into a2
1537439683.429 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439683.429 * [misc]backup-simplify:  Simplify (* (sqrt 2) (pow a2 2)) into (* (sqrt 2) (pow a2 2))
1537439683.430 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) into (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2)))
1537439683.430 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in th
1537439683.430 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439683.430 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439683.430 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439683.430 * [misc]backup-simplify:  Simplify -1 into -1
1537439683.430 * [misc]taylor:  Taking taylor expansion of th in th
1537439683.430 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.430 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.430 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439683.430 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439683.430 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in th
1537439683.430 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439683.430 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439683.430 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.430 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.430 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.430 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439683.430 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439683.430 * [misc]backup-simplify:  Simplify a2 into a2
1537439683.430 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439683.431 * [misc]backup-simplify:  Simplify (* (sqrt 2) (pow a2 2)) into (* (sqrt 2) (pow a2 2))
1537439683.431 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) into (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2)))
1537439683.431 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in a2
1537439683.431 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1537439683.431 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1537439683.431 * [misc]taylor:  Taking taylor expansion of -1 in a2
1537439683.431 * [misc]backup-simplify:  Simplify -1 into -1
1537439683.431 * [misc]taylor:  Taking taylor expansion of th in a2
1537439683.431 * [misc]backup-simplify:  Simplify th into th
1537439683.431 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1537439683.431 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439683.431 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1537439683.431 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1537439683.431 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439683.431 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439683.431 * [misc]backup-simplify:  Simplify 2 into 2
1537439683.431 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439683.431 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439683.431 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439683.432 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439683.432 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.432 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.432 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439683.432 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1537439683.432 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.432 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1537439683.432 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439683.432 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439683.432 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439683.432 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439683.433 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1537439683.433 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (pow a2 2))) into 0
1537439683.433 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439683.433 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439683.433 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.433 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439683.434 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1537439683.434 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1537439683.434 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537439683.435 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1537439683.435 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.435 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439683.435 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439683.435 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1537439683.435 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439683.435 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.436 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1537439683.436 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439683.437 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (pow a2 2)))) into 0
1537439683.437 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439683.437 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439683.437 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.438 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537439683.438 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1537439683.438 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439683.439 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439683.439 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1537439683.439 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.440 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439683.440 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439683.441 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439683.441 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1537439683.441 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439683.441 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.442 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1537439683.442 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439683.442 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a2 2))))) into 0
1537439683.443 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439683.443 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439683.443 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.443 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.444 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439683.444 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439683.444 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439683.446 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439683.446 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537439683.446 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.446 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439683.446 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439683.446 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439683.447 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439683.447 * [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
1537439683.447 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.448 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1537439683.449 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439683.449 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a2 2)))))) into 0
1537439683.450 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439683.450 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439683.450 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.450 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.450 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.451 * [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (pow (* (/ 1 (/ 1 (- a2))) 1) 2)) into (/ (* (cos th) (pow a2 2)) (sqrt 2))
1537439683.451 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1)
1537439683.451 * [misc]backup-simplify:  Simplify (* (cos th) (* a1 a1)) into (* (pow a1 2) (cos th))
1537439683.451 * [misc]approximate:  Taking taylor expansion of (* (pow a1 2) (cos th)) in (th a1) around 0
1537439683.451 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (cos th)) in a1
1537439683.451 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439683.451 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439683.451 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.451 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.451 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1537439683.451 * [misc]taylor:  Taking taylor expansion of th in a1
1537439683.451 * [misc]backup-simplify:  Simplify th into th
1537439683.451 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1537439683.451 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1537439683.451 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (cos th)) in th
1537439683.451 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439683.451 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439683.451 * [misc]backup-simplify:  Simplify a1 into a1
1537439683.451 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439683.451 * [misc]taylor:  Taking taylor expansion of th in th
1537439683.451 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.451 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.451 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (cos th)) in th
1537439683.451 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439683.451 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439683.451 * [misc]backup-simplify:  Simplify a1 into a1
1537439683.451 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439683.451 * [misc]taylor:  Taking taylor expansion of th in th
1537439683.451 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.451 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.452 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439683.452 * [misc]backup-simplify:  Simplify (* (pow a1 2) 1) into (pow a1 2)
1537439683.452 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439683.452 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439683.452 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.452 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.452 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439683.452 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.452 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439683.452 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1537439683.453 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (* 0 1)) into 0
1537439683.453 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439683.453 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.453 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.453 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439683.453 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.454 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1537439683.454 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1537439683.455 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (pow a1 2)))
1537439683.455 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (pow a1 2))) in a1
1537439683.455 * [misc]taylor:  Taking taylor expansion of (* 1/2 (pow a1 2)) in a1
1537439683.455 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1537439683.455 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1537439683.455 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439683.455 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439683.455 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.455 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.455 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439683.455 * [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
1537439683.456 * [misc]backup-simplify:  Simplify (- 1/2) into -1/2
1537439683.456 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1537439683.456 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.456 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439683.456 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.458 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439683.458 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1537439683.459 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1537439683.459 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439683.459 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.459 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.459 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439683.459 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
1537439683.459 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.460 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.460 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.460 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439683.460 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.461 * [misc]backup-simplify:  Simplify (+ (* -1/2 (pow (* a1 th) 2)) (* 1 (pow (* a1 1) 2))) into (- (pow a1 2) (* 1/2 (* (pow a1 2) (pow th 2))))
1537439683.461 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (* (/ 1 a1) (/ 1 a1))) into (/ (cos (/ 1 th)) (pow a1 2))
1537439683.461 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a1 2)) in (th a1) around 0
1537439683.461 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a1 2)) in a1
1537439683.461 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1537439683.461 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1537439683.461 * [misc]taylor:  Taking taylor expansion of th in a1
1537439683.461 * [misc]backup-simplify:  Simplify th into th
1537439683.461 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1537439683.461 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439683.461 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1537439683.461 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439683.462 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439683.462 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.462 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.462 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439683.462 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1537439683.462 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.462 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1537439683.462 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439683.462 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439683.462 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a1 2)) in th
1537439683.462 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439683.463 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439683.463 * [misc]taylor:  Taking taylor expansion of th in th
1537439683.463 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.463 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.463 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439683.463 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439683.463 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439683.463 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439683.463 * [misc]backup-simplify:  Simplify a1 into a1
1537439683.463 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439683.463 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (pow a1 2)) into (/ (cos (/ 1 th)) (pow a1 2))
1537439683.463 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a1 2)) in th
1537439683.463 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439683.463 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439683.463 * [misc]taylor:  Taking taylor expansion of th in th
1537439683.463 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.463 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.464 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439683.464 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439683.464 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439683.464 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439683.464 * [misc]backup-simplify:  Simplify a1 into a1
1537439683.464 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439683.464 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (pow a1 2)) into (/ (cos (/ 1 th)) (pow a1 2))
1537439683.464 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a1 2)) in a1
1537439683.464 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1537439683.464 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1537439683.464 * [misc]taylor:  Taking taylor expansion of th in a1
1537439683.464 * [misc]backup-simplify:  Simplify th into th
1537439683.464 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1537439683.464 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439683.464 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1537439683.464 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439683.464 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439683.465 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.465 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.465 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439683.465 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1537439683.465 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.465 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1537439683.465 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439683.465 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439683.465 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439683.466 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1537439683.466 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a1 2)) (+ (* (/ (cos (/ 1 th)) (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1537439683.466 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439683.466 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.466 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439683.466 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1537439683.467 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1537439683.468 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537439683.468 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1537439683.468 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.468 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439683.468 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439683.469 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)))) into 0
1537439683.469 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.469 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1537439683.470 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a1 2)) (+ (* (/ (cos (/ 1 th)) (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1537439683.470 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439683.470 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.471 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537439683.471 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1537439683.471 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439683.472 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439683.473 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1537439683.473 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.473 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439683.473 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439683.474 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1537439683.474 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.474 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1537439683.475 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a1 2)) (+ (* (/ (cos (/ 1 th)) (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1537439683.475 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439683.475 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.475 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.477 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439683.477 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439683.477 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439683.479 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439683.480 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537439683.480 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.480 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439683.480 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439683.480 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1537439683.480 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.481 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1537439683.481 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a1 2)) (+ (* (/ (cos (/ 1 th)) (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1537439683.481 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439683.481 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.481 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.481 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.482 * [misc]backup-simplify:  Simplify (* (cos (/ 1 (/ 1 th))) (pow (* (/ 1 (/ 1 a1)) 1) 2)) into (* (pow a1 2) (cos th))
1537439683.482 * [misc]backup-simplify:  Simplify (* (cos (/ 1 (- th))) (* (/ 1 (- a1)) (/ 1 (- a1)))) into (/ (cos (/ -1 th)) (pow a1 2))
1537439683.482 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a1 2)) in (th a1) around 0
1537439683.482 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a1 2)) in a1
1537439683.482 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1537439683.482 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1537439683.482 * [misc]taylor:  Taking taylor expansion of -1 in a1
1537439683.482 * [misc]backup-simplify:  Simplify -1 into -1
1537439683.482 * [misc]taylor:  Taking taylor expansion of th in a1
1537439683.482 * [misc]backup-simplify:  Simplify th into th
1537439683.482 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1537439683.482 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439683.482 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1537439683.482 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439683.482 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439683.482 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.482 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.482 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439683.482 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1537439683.483 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.483 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1537439683.483 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439683.483 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439683.483 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a1 2)) in th
1537439683.483 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439683.483 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439683.483 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439683.483 * [misc]backup-simplify:  Simplify -1 into -1
1537439683.483 * [misc]taylor:  Taking taylor expansion of th in th
1537439683.483 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.483 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.483 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439683.483 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439683.483 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439683.483 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439683.483 * [misc]backup-simplify:  Simplify a1 into a1
1537439683.483 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439683.483 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (pow a1 2)) into (/ (cos (/ -1 th)) (pow a1 2))
1537439683.483 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a1 2)) in th
1537439683.483 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439683.483 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439683.483 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439683.483 * [misc]backup-simplify:  Simplify -1 into -1
1537439683.483 * [misc]taylor:  Taking taylor expansion of th in th
1537439683.483 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.483 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.484 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439683.484 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439683.484 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439683.484 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439683.484 * [misc]backup-simplify:  Simplify a1 into a1
1537439683.484 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439683.484 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (pow a1 2)) into (/ (cos (/ -1 th)) (pow a1 2))
1537439683.484 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a1 2)) in a1
1537439683.484 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1537439683.484 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1537439683.484 * [misc]taylor:  Taking taylor expansion of -1 in a1
1537439683.484 * [misc]backup-simplify:  Simplify -1 into -1
1537439683.484 * [misc]taylor:  Taking taylor expansion of th in a1
1537439683.484 * [misc]backup-simplify:  Simplify th into th
1537439683.484 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1537439683.484 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439683.484 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1537439683.484 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439683.484 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439683.484 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.484 * [misc]backup-simplify:  Simplify 1 into 1
1537439683.484 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439683.484 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1537439683.484 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.484 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1537439683.485 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439683.485 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439683.485 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439683.485 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1537439683.485 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a1 2)) (+ (* (/ (cos (/ -1 th)) (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1537439683.485 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439683.485 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.485 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439683.485 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1537439683.485 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1537439683.486 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537439683.486 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1537439683.486 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.486 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439683.487 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439683.487 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)))) into 0
1537439683.487 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.487 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1537439683.487 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a1 2)) (+ (* (/ (cos (/ -1 th)) (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1537439683.487 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439683.487 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.488 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537439683.488 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1537439683.488 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439683.489 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439683.489 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1537439683.489 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.489 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439683.490 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439683.490 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1537439683.490 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.490 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1537439683.490 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a1 2)) (+ (* (/ (cos (/ -1 th)) (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1537439683.490 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439683.490 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.491 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.492 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439683.492 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439683.492 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439683.493 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439683.494 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537439683.494 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439683.494 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439683.494 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439683.494 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1537439683.494 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.495 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1537439683.495 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a1 2)) (+ (* (/ (cos (/ -1 th)) (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1537439683.495 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439683.495 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.495 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.495 * [misc]backup-simplify:  Simplify 0 into 0
1537439683.496 * [misc]backup-simplify:  Simplify (* (cos (/ -1 (/ 1 (- th)))) (pow (* (/ 1 (/ 1 (- a1))) 1) 2)) into (* (pow a1 2) (cos th))
1537439683.496 * * * [misc]progress:  simplifying candidates
1537439683.496 * * * * [misc]progress:  [ 1 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (log1p (expm1 (/ (cos th) (sqrt 2)))) (* a2 a2))))>
1537439683.496 * * * * [misc]progress:  [ 2 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (expm1 (log1p (/ (cos th) (sqrt 2)))) (* a2 a2))))>
1537439683.496 * * * * [misc]progress:  [ 3 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (pow (/ (cos th) (sqrt 2)) 1) (* a2 a2))))>
1537439683.496 * * * * [misc]progress:  [ 4 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (exp (- (log (cos th)) (log (sqrt 2)))) (* a2 a2))))>
1537439683.496 * [enter]simplify:  Simplifying (- (log (cos th)) (log (sqrt 2)))
1537439683.496 * * [misc]simplify:  iters left: 4 (7 enodes)
1537439683.498 * * [misc]simplify:  iters left: 3 (9 enodes)
1537439683.500 * * [misc]simplify:  iters left: 2 (10 enodes)
1537439683.502 * [exit]simplify:  Simplified to (- (log (cos th)) (log (sqrt 2)))
1537439683.502 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (exp (- (log (cos th)) (log (sqrt 2)))) (* a2 a2))))
1537439683.503 * * * * [misc]progress:  [ 5 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (exp (log (/ (cos th) (sqrt 2)))) (* a2 a2))))>
1537439683.503 * * * * [misc]progress:  [ 6 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (log (exp (/ (cos th) (sqrt 2)))) (* a2 a2))))>
1537439683.503 * * * * [misc]progress:  [ 7 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cbrt (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))) (* a2 a2))))>
1537439683.503 * [enter]simplify:  Simplifying (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
1537439683.503 * * [misc]simplify:  iters left: 6 (9 enodes)
1537439683.506 * * [misc]simplify:  iters left: 5 (18 enodes)
1537439683.512 * * [misc]simplify:  iters left: 4 (46 enodes)
1537439683.530 * * [misc]simplify:  iters left: 3 (101 enodes)
1537439683.587 * * [misc]simplify:  iters left: 2 (177 enodes)
1537439683.669 * * [misc]simplify:  iters left: 1 (305 enodes)
1537439683.820 * [exit]simplify:  Simplified to (/ (pow (cos th) 3) (* (sqrt 2) 2))
1537439683.820 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cbrt (/ (pow (cos th) 3) (* (sqrt 2) 2))) (* a2 a2))))
1537439683.820 * * * * [misc]progress:  [ 8 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (cbrt (/ (cos th) (sqrt 2)))) (* a2 a2))))>
1537439683.820 * * * * [misc]progress:  [ 9 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cbrt (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2)))) (* a2 a2))))>
1537439683.820 * * * * [misc]progress:  [ 10 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (sqrt (/ (cos th) (sqrt 2))) (sqrt (/ (cos th) (sqrt 2)))) (* a2 a2))))>
1537439683.820 * * * * [misc]progress:  [ 11 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (- (cos th)) (- (sqrt 2))) (* a2 a2))))>
1537439683.820 * * * * [misc]progress:  [ 12 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (* a2 a2))))>
1537439683.820 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1537439683.821 * * [misc]simplify:  iters left: 6 (9 enodes)
1537439683.826 * * [misc]simplify:  iters left: 5 (15 enodes)
1537439683.833 * * [misc]simplify:  iters left: 4 (24 enodes)
1537439683.841 * * [misc]simplify:  iters left: 3 (27 enodes)
1537439683.845 * * [misc]simplify:  iters left: 2 (30 enodes)
1537439683.851 * [exit]simplify:  Simplified to (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2))))
1537439683.851 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (* a2 a2))))
1537439683.852 * [enter]simplify:  Simplifying (/ (cbrt (cos th)) (cbrt (sqrt 2)))
1537439683.852 * * [misc]simplify:  iters left: 4 (7 enodes)
1537439683.854 * [exit]simplify:  Simplified to (/ (cbrt (cos th)) (cbrt (sqrt 2)))
1537439683.854 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (* a2 a2))))
1537439683.854 * * * * [misc]progress:  [ 13 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (/ (cbrt (cos th)) (sqrt (sqrt 2)))) (* a2 a2))))>
1537439683.854 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1537439683.854 * * [misc]simplify:  iters left: 6 (8 enodes)
1537439683.856 * * [misc]simplify:  iters left: 5 (10 enodes)
1537439683.858 * * [misc]simplify:  iters left: 4 (12 enodes)
1537439683.864 * * [misc]simplify:  iters left: 3 (13 enodes)
1537439683.871 * [exit]simplify:  Simplified to (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1537439683.871 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (/ (cbrt (cos th)) (sqrt (sqrt 2)))) (* a2 a2))))
1537439683.871 * [enter]simplify:  Simplifying (/ (cbrt (cos th)) (sqrt (sqrt 2)))
1537439683.872 * * [misc]simplify:  iters left: 4 (7 enodes)
1537439683.875 * [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt (sqrt 2)))
1537439683.875 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (/ (cbrt (cos th)) (sqrt (sqrt 2)))) (* a2 a2))))
1537439683.875 * * * * [misc]progress:  [ 14 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) 1) (/ (cbrt (cos th)) (sqrt 2))) (* a2 a2))))>
1537439683.875 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) 1)
1537439683.876 * * [misc]simplify:  iters left: 6 (6 enodes)
1537439683.877 * * [misc]simplify:  iters left: 5 (10 enodes)
1537439683.879 * * [misc]simplify:  iters left: 4 (16 enodes)
1537439683.881 * * [misc]simplify:  iters left: 3 (18 enodes)
1537439683.884 * * [misc]simplify:  iters left: 2 (23 enodes)
1537439683.887 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1537439683.887 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (* (cbrt (cos th)) (cbrt (cos th))) (/ (cbrt (cos th)) (sqrt 2))) (* a2 a2))))
1537439683.887 * [enter]simplify:  Simplifying (/ (cbrt (cos th)) (sqrt 2))
1537439683.887 * * [misc]simplify:  iters left: 4 (6 enodes)
1537439683.889 * [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt 2))
1537439683.889 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (* (cbrt (cos th)) (cbrt (cos th))) (/ (cbrt (cos th)) (sqrt 2))) (* a2 a2))))
1537439683.889 * * * * [misc]progress:  [ 15 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (sqrt (cos th)) (cbrt (sqrt 2)))) (* a2 a2))))>
1537439683.889 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1537439683.889 * * [misc]simplify:  iters left: 6 (8 enodes)
1537439683.892 * * [misc]simplify:  iters left: 5 (10 enodes)
1537439683.894 * [exit]simplify:  Simplified to (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1537439683.894 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2))) (/ (sqrt (cos th)) (cbrt (sqrt 2)))) (* a2 a2))))
1537439683.894 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (cbrt (sqrt 2)))
1537439683.895 * * [misc]simplify:  iters left: 4 (7 enodes)
1537439683.897 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (cbrt (sqrt 2)))
1537439683.897 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (sqrt (cos th)) (cbrt (sqrt 2)))) (* a2 a2))))
1537439683.897 * * * * [misc]progress:  [ 16 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ (sqrt (cos th)) (sqrt (sqrt 2)))) (* a2 a2))))>
1537439683.897 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1537439683.897 * * [misc]simplify:  iters left: 4 (7 enodes)
1537439683.899 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1537439683.899 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ (sqrt (cos th)) (sqrt (sqrt 2)))) (* a2 a2))))
1537439683.899 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1537439683.900 * * [misc]simplify:  iters left: 4 (7 enodes)
1537439683.901 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1537439683.901 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ (sqrt (cos th)) (sqrt (sqrt 2)))) (* a2 a2))))
1537439683.901 * * * * [misc]progress:  [ 17 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (/ (sqrt (cos th)) 1) (/ (sqrt (cos th)) (sqrt 2))) (* a2 a2))))>
1537439683.901 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) 1)
1537439683.902 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439683.903 * * [misc]simplify:  iters left: 3 (7 enodes)
1537439683.904 * * [misc]simplify:  iters left: 2 (9 enodes)
1537439683.905 * [exit]simplify:  Simplified to (sqrt (cos th))
1537439683.905 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (sqrt (cos th)) (/ (sqrt (cos th)) (sqrt 2))) (* a2 a2))))
1537439683.905 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt 2))
1537439683.905 * * [misc]simplify:  iters left: 4 (6 enodes)
1537439683.907 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt 2))
1537439683.907 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (sqrt (cos th)) (/ (sqrt (cos th)) (sqrt 2))) (* a2 a2))))
1537439683.907 * * * * [misc]progress:  [ 18 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cos th) (cbrt (sqrt 2)))) (* a2 a2))))>
1537439683.907 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1537439683.907 * * [misc]simplify:  iters left: 6 (6 enodes)
1537439683.909 * * [misc]simplify:  iters left: 5 (10 enodes)
1537439683.911 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1537439683.911 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2)))) (* a2 a2))))
1537439683.911 * [enter]simplify:  Simplifying (/ (cos th) (cbrt (sqrt 2)))
1537439683.912 * * [misc]simplify:  iters left: 4 (6 enodes)
1537439683.913 * [exit]simplify:  Simplified to (/ (cos th) (cbrt (sqrt 2)))
1537439683.913 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cos th) (cbrt (sqrt 2)))) (* a2 a2))))
1537439683.913 * * * * [misc]progress:  [ 19 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (* a2 a2))))>
1537439683.913 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt 2)))
1537439683.913 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439683.915 * * [misc]simplify:  iters left: 3 (7 enodes)
1537439683.916 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
1537439683.916 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (* a2 a2))))
1537439683.916 * [enter]simplify:  Simplifying (/ (cos th) (sqrt (sqrt 2)))
1537439683.916 * * [misc]simplify:  iters left: 4 (6 enodes)
1537439683.918 * [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
1537439683.918 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (* a2 a2))))
1537439683.918 * * * * [misc]progress:  [ 20 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (/ 1 1) (/ (cos th) (sqrt 2))) (* a2 a2))))>
1537439683.918 * [enter]simplify:  Simplifying (/ 1 1)
1537439683.918 * * [misc]simplify:  iters left: 2 (2 enodes)
1537439683.919 * * [misc]simplify:  iters left: 1 (4 enodes)
1537439683.919 * [exit]simplify:  Simplified to 1
1537439683.919 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* 1 (/ (cos th) (sqrt 2))) (* a2 a2))))
1537439683.919 * [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
1537439683.919 * * [misc]simplify:  iters left: 3 (5 enodes)
1537439683.921 * [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
1537439683.921 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* 1 (/ (cos th) (sqrt 2))) (* a2 a2))))
1537439683.921 * * * * [misc]progress:  [ 21 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* 1 (/ (cos th) (sqrt 2))) (* a2 a2))))>
1537439683.921 * * * * [misc]progress:  [ 22 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (cos th) (/ 1 (sqrt 2))) (* a2 a2))))>
1537439683.921 * * * * [misc]progress:  [ 23 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ 1 (/ (sqrt 2) (cos th))) (* a2 a2))))>
1537439683.921 * * * * [misc]progress:  [ 24 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (* a2 a2))))>
1537439683.921 * [enter]simplify:  Simplifying (cbrt (sqrt 2))
1537439683.921 * * [misc]simplify:  iters left: 2 (3 enodes)
1537439683.922 * [exit]simplify:  Simplified to (cbrt (sqrt 2))
1537439683.922 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (* a2 a2))))
1537439683.922 * * * * [misc]progress:  [ 25 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (* a2 a2))))>
1537439683.922 * [enter]simplify:  Simplifying (sqrt (sqrt 2))
1537439683.922 * * [misc]simplify:  iters left: 2 (3 enodes)
1537439683.923 * [exit]simplify:  Simplified to (sqrt (sqrt 2))
1537439683.923 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (* a2 a2))))
1537439683.923 * * * * [misc]progress:  [ 26 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (/ (cos th) 1) (sqrt 2)) (* a2 a2))))>
1537439683.923 * [enter]simplify:  Simplifying (sqrt 2)
1537439683.923 * * [misc]simplify:  iters left: 1 (2 enodes)
1537439683.924 * [exit]simplify:  Simplified to (sqrt 2)
1537439683.924 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (/ (cos th) 1) (sqrt 2)) (* a2 a2))))
1537439683.924 * * * * [misc]progress:  [ 27 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (/ (sqrt 2) (cbrt (cos th)))) (* a2 a2))))>
1537439683.924 * [enter]simplify:  Simplifying (* (cbrt (cos th)) (cbrt (cos th)))
1537439683.924 * * [misc]simplify:  iters left: 4 (4 enodes)
1537439683.925 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1537439683.925 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (/ (sqrt 2) (cbrt (cos th)))) (* a2 a2))))
1537439683.925 * * * * [misc]progress:  [ 28 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (sqrt (cos th)) (/ (sqrt 2) (sqrt (cos th)))) (* a2 a2))))>
1537439683.925 * [enter]simplify:  Simplifying (sqrt (cos th))
1537439683.926 * * [misc]simplify:  iters left: 2 (3 enodes)
1537439683.926 * [exit]simplify:  Simplified to (sqrt (cos th))
1537439683.926 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (sqrt (cos th)) (/ (sqrt 2) (sqrt (cos th)))) (* a2 a2))))
1537439683.926 * * * * [misc]progress:  [ 29 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ 1 (/ (sqrt 2) (cos th))) (* a2 a2))))>
1537439683.926 * * * * [misc]progress:  [ 30 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (log1p (expm1 (/ (* (cos th) (* a1 a1)) (sqrt 2)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439683.926 * * * * [misc]progress:  [ 31 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (expm1 (log1p (/ (* (cos th) (* a1 a1)) (sqrt 2)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439683.926 * * * * [misc]progress:  [ 32 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (pow (/ (* (cos th) (* a1 a1)) (sqrt 2)) 1) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439683.926 * * * * [misc]progress:  [ 33 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (exp (- (+ (log (cos th)) (log (* a1 a1))) (log (sqrt 2)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439683.926 * [enter]simplify:  Simplifying (- (+ (log (cos th)) (log (* a1 a1))) (log (sqrt 2)))
1537439683.927 * * [misc]simplify:  iters left: 6 (11 enodes)
1537439683.930 * * [misc]simplify:  iters left: 5 (18 enodes)
1537439683.935 * * [misc]simplify:  iters left: 4 (32 enodes)
1537439683.943 * * [misc]simplify:  iters left: 3 (60 enodes)
1537439683.964 * * [misc]simplify:  iters left: 2 (86 enodes)
1537439683.978 * * [misc]simplify:  iters left: 1 (108 enodes)
1537439684.005 * [exit]simplify:  Simplified to (+ (log (* a1 a1)) (- (log (cos th)) (log (sqrt 2))))
1537439684.005 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (exp (+ (log (* a1 a1)) (- (log (cos th)) (log (sqrt 2))))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439684.005 * * * * [misc]progress:  [ 34 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (exp (- (log (* (cos th) (* a1 a1))) (log (sqrt 2)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439684.006 * [enter]simplify:  Simplifying (- (log (* (cos th) (* a1 a1))) (log (sqrt 2)))
1537439684.006 * * [misc]simplify:  iters left: 6 (10 enodes)
1537439684.009 * * [misc]simplify:  iters left: 5 (18 enodes)
1537439684.013 * * [misc]simplify:  iters left: 4 (28 enodes)
1537439684.019 * * [misc]simplify:  iters left: 3 (47 enodes)
1537439684.038 * * [misc]simplify:  iters left: 2 (70 enodes)
1537439684.061 * * [misc]simplify:  iters left: 1 (87 enodes)
1537439684.100 * [exit]simplify:  Simplified to (- (log (* (* a1 a1) (cos th))) (log (sqrt 2)))
1537439684.100 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (exp (- (log (* (* a1 a1) (cos th))) (log (sqrt 2)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439684.101 * * * * [misc]progress:  [ 35 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (exp (log (/ (* (cos th) (* a1 a1)) (sqrt 2)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439684.101 * * * * [misc]progress:  [ 36 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (log (exp (/ (* (cos th) (* a1 a1)) (sqrt 2)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439684.101 * * * * [misc]progress:  [ 37 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (cbrt (/ (* (* (* (cos th) (cos th)) (cos th)) (* (* (* a1 a1) (* a1 a1)) (* a1 a1))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439684.101 * [enter]simplify:  Simplifying (/ (* (* (* (cos th) (cos th)) (cos th)) (* (* (* a1 a1) (* a1 a1)) (* a1 a1))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
1537439684.103 * * [misc]simplify:  iters left: 6 (14 enodes)
1537439684.112 * * [misc]simplify:  iters left: 5 (35 enodes)
1537439684.143 * * [misc]simplify:  iters left: 4 (145 enodes)
1537439684.328 * [exit]simplify:  Simplified to (/ (* (* (* a1 a1) (cos th)) (* (cos th) (cos th))) (* (/ 2 (* a1 a1)) (/ (sqrt 2) (* a1 a1))))
1537439684.328 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (cbrt (/ (* (* (* a1 a1) (cos th)) (* (cos th) (cos th))) (* (/ 2 (* a1 a1)) (/ (sqrt 2) (* a1 a1))))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439684.328 * * * * [misc]progress:  [ 38 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (cbrt (/ (* (* (* (cos th) (* a1 a1)) (* (cos th) (* a1 a1))) (* (cos th) (* a1 a1))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439684.329 * [enter]simplify:  Simplifying (/ (* (* (* (cos th) (* a1 a1)) (* (cos th) (* a1 a1))) (* (cos th) (* a1 a1))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
1537439684.329 * * [misc]simplify:  iters left: 6 (12 enodes)
1537439684.335 * * [misc]simplify:  iters left: 5 (30 enodes)
1537439684.365 * * [misc]simplify:  iters left: 4 (119 enodes)
1537439684.560 * [exit]simplify:  Simplified to (/ (* (* (* a1 a1) (cos th)) (* (* a1 a1) (cos th))) (/ (* 2 (sqrt 2)) (* (* a1 a1) (cos th))))
1537439684.560 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (cbrt (/ (* (* (* a1 a1) (cos th)) (* (* a1 a1) (cos th))) (/ (* 2 (sqrt 2)) (* (* a1 a1) (cos th))))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439684.560 * * * * [misc]progress:  [ 39 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (* (cbrt (/ (* (cos th) (* a1 a1)) (sqrt 2))) (cbrt (/ (* (cos th) (* a1 a1)) (sqrt 2)))) (cbrt (/ (* (cos th) (* a1 a1)) (sqrt 2)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439684.560 * * * * [misc]progress:  [ 40 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (cbrt (* (* (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (cos th) (* a1 a1)) (sqrt 2))) (/ (* (cos th) (* a1 a1)) (sqrt 2)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439684.561 * * * * [misc]progress:  [ 41 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (sqrt (/ (* (cos th) (* a1 a1)) (sqrt 2))) (sqrt (/ (* (cos th) (* a1 a1)) (sqrt 2)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439684.561 * * * * [misc]progress:  [ 42 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (- (* (cos th) (* a1 a1))) (- (sqrt 2))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439684.561 * * * * [misc]progress:  [ 43 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (* a1 a1) (cbrt (sqrt 2)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439684.561 * [enter]simplify:  Simplifying (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1537439684.562 * * [misc]simplify:  iters left: 6 (7 enodes)
1537439684.565 * * [misc]simplify:  iters left: 5 (9 enodes)
1537439684.570 * [exit]simplify:  Simplified to (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1537439684.570 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (* a1 a1) (cbrt (sqrt 2)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439684.570 * [enter]simplify:  Simplifying (/ (* a1 a1) (cbrt (sqrt 2)))
1537439684.571 * * [misc]simplify:  iters left: 4 (6 enodes)
1537439684.574 * * [misc]simplify:  iters left: 3 (8 enodes)
1537439684.577 * * [misc]simplify:  iters left: 2 (10 enodes)
1537439684.581 * * [misc]simplify:  iters left: 1 (11 enodes)
1537439684.585 * [exit]simplify:  Simplified to (/ (* a1 a1) (cbrt (sqrt 2)))
1537439684.585 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (+ (* (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (* a1 a1) (cbrt (sqrt 2)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439684.585 * * * * [misc]progress:  [ 44 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt (sqrt 2))) (/ (* a1 a1) (sqrt (sqrt 2)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439684.586 * [enter]simplify:  Simplifying (/ (cos th) (sqrt (sqrt 2)))
1537439684.586 * * [misc]simplify:  iters left: 4 (6 enodes)
1537439684.593 * [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
1537439684.593 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt (sqrt 2))) (/ (* a1 a1) (sqrt (sqrt 2)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439684.593 * [enter]simplify:  Simplifying (/ (* a1 a1) (sqrt (sqrt 2)))
1537439684.594 * * [misc]simplify:  iters left: 4 (6 enodes)
1537439684.597 * * [misc]simplify:  iters left: 3 (8 enodes)
1537439684.601 * * [misc]simplify:  iters left: 2 (10 enodes)
1537439684.605 * * [misc]simplify:  iters left: 1 (11 enodes)
1537439684.610 * [exit]simplify:  Simplified to (/ (* a1 a1) (sqrt (sqrt 2)))
1537439684.610 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt (sqrt 2))) (/ (* a1 a1) (sqrt (sqrt 2)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439684.610 * * * * [misc]progress:  [ 45 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) 1) (/ (* a1 a1) (sqrt 2))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439684.610 * [enter]simplify:  Simplifying (/ (cos th) 1)
1537439684.610 * * [misc]simplify:  iters left: 3 (4 enodes)
1537439684.612 * * [misc]simplify:  iters left: 2 (6 enodes)
1537439684.613 * * [misc]simplify:  iters left: 1 (8 enodes)
1537439684.614 * [exit]simplify:  Simplified to (cos th)
1537439684.614 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (* (cos th) (/ (* a1 a1) (sqrt 2))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439684.614 * [enter]simplify:  Simplifying (/ (* a1 a1) (sqrt 2))
1537439684.614 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439684.616 * * [misc]simplify:  iters left: 3 (7 enodes)
1537439684.617 * * [misc]simplify:  iters left: 2 (9 enodes)
1537439684.619 * * [misc]simplify:  iters left: 1 (10 enodes)
1537439684.621 * [exit]simplify:  Simplified to (/ (* a1 a1) (sqrt 2))
1537439684.621 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (+ (* (cos th) (/ (* a1 a1) (sqrt 2))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439684.622 * * * * [misc]progress:  [ 46 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* 1 (/ (* (cos th) (* a1 a1)) (sqrt 2))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439684.622 * * * * [misc]progress:  [ 47 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (* (cos th) (* a1 a1)) (/ 1 (sqrt 2))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439684.622 * * * * [misc]progress:  [ 48 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ 1 (/ (sqrt 2) (* (cos th) (* a1 a1)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439684.622 * * * * [misc]progress:  [ 49 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (/ (* (cos th) (* a1 a1)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439684.622 * [enter]simplify:  Simplifying (cbrt (sqrt 2))
1537439684.622 * * [misc]simplify:  iters left: 2 (3 enodes)
1537439684.623 * [exit]simplify:  Simplified to (cbrt (sqrt 2))
1537439684.623 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (+ (/ (/ (* (cos th) (* a1 a1)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439684.623 * * * * [misc]progress:  [ 50 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (/ (* (cos th) (* a1 a1)) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439684.623 * [enter]simplify:  Simplifying (sqrt (sqrt 2))
1537439684.623 * * [misc]simplify:  iters left: 2 (3 enodes)
1537439684.624 * [exit]simplify:  Simplified to (sqrt (sqrt 2))
1537439684.624 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (+ (/ (/ (* (cos th) (* a1 a1)) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439684.624 * * * * [misc]progress:  [ 51 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (/ (* (cos th) (* a1 a1)) 1) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439684.625 * [enter]simplify:  Simplifying (sqrt 2)
1537439684.625 * * [misc]simplify:  iters left: 1 (2 enodes)
1537439684.625 * [exit]simplify:  Simplified to (sqrt 2)
1537439684.625 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (+ (/ (/ (* (cos th) (* a1 a1)) 1) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439684.625 * * * * [misc]progress:  [ 52 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (cos th) (/ (sqrt 2) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439684.625 * [enter]simplify:  Simplifying (cos th)
1537439684.626 * * [misc]simplify:  iters left: 1 (2 enodes)
1537439684.626 * [exit]simplify:  Simplified to (cos th)
1537439684.626 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (/ (cos th) (/ (sqrt 2) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439684.626 * * * * [misc]progress:  [ 53 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (log1p (expm1 (* (/ (cos th) (sqrt 2)) (* a2 a2))))))>
1537439684.626 * * * * [misc]progress:  [ 54 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (expm1 (log1p (* (/ (cos th) (sqrt 2)) (* a2 a2))))))>
1537439684.626 * * * * [misc]progress:  [ 55 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (pow (* (/ (cos th) (sqrt 2)) (* a2 a2)) 1)))>
1537439684.626 * [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (* a2 a2))
1537439684.627 * * [misc]simplify:  iters left: 5 (8 enodes)
1537439684.629 * * [misc]simplify:  iters left: 4 (13 enodes)
1537439684.632 * * [misc]simplify:  iters left: 3 (22 enodes)
1537439684.636 * * [misc]simplify:  iters left: 2 (30 enodes)
1537439684.641 * * [misc]simplify:  iters left: 1 (35 enodes)
1537439684.648 * [exit]simplify:  Simplified to (* (/ (* a2 a2) (sqrt 2)) (cos th))
1537439684.648 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (pow (* (/ (* a2 a2) (sqrt 2)) (cos th)) 1)))
1537439684.648 * * * * [misc]progress:  [ 56 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (pow (* (/ (cos th) (sqrt 2)) (* a2 a2)) 1)))>
1537439684.648 * * * * [misc]progress:  [ 57 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (exp (+ (- (log (cos th)) (log (sqrt 2))) (log (* a2 a2))))))>
1537439684.649 * [enter]simplify:  Simplifying (+ (- (log (cos th)) (log (sqrt 2))) (log (* a2 a2)))
1537439684.649 * * [misc]simplify:  iters left: 6 (11 enodes)
1537439684.652 * * [misc]simplify:  iters left: 5 (18 enodes)
1537439684.657 * * [misc]simplify:  iters left: 4 (34 enodes)
1537439684.666 * * [misc]simplify:  iters left: 3 (62 enodes)
1537439684.694 * * [misc]simplify:  iters left: 2 (88 enodes)
1537439684.728 * * [misc]simplify:  iters left: 1 (142 enodes)
1537439684.810 * [exit]simplify:  Simplified to (- (+ (+ (log a2) (log a2)) (log (cos th))) (log (sqrt 2)))
1537439684.810 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (exp (- (+ (+ (log a2) (log a2)) (log (cos th))) (log (sqrt 2))))))
1537439684.810 * * * * [misc]progress:  [ 58 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (exp (+ (log (/ (cos th) (sqrt 2))) (log (* a2 a2))))))>
1537439684.810 * [enter]simplify:  Simplifying (+ (log (/ (cos th) (sqrt 2))) (log (* a2 a2)))
1537439684.811 * * [misc]simplify:  iters left: 6 (10 enodes)
1537439684.816 * * [misc]simplify:  iters left: 5 (16 enodes)
1537439684.822 * * [misc]simplify:  iters left: 4 (26 enodes)
1537439684.829 * * [misc]simplify:  iters left: 3 (45 enodes)
1537439684.839 * * [misc]simplify:  iters left: 2 (68 enodes)
1537439684.854 * * [misc]simplify:  iters left: 1 (95 enodes)
1537439684.906 * [exit]simplify:  Simplified to (+ (log (/ (cos th) (sqrt 2))) (+ (log a2) (log a2)))
1537439684.906 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (exp (+ (log (/ (cos th) (sqrt 2))) (+ (log a2) (log a2))))))
1537439684.906 * * * * [misc]progress:  [ 59 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (exp (log (* (/ (cos th) (sqrt 2)) (* a2 a2))))))>
1537439684.906 * * * * [misc]progress:  [ 60 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (log (exp (* (/ (cos th) (sqrt 2)) (* a2 a2))))))>
1537439684.906 * * * * [misc]progress:  [ 61 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (cbrt (* (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))) (* (* (* a2 a2) (* a2 a2)) (* a2 a2))))))>
1537439684.906 * [enter]simplify:  Simplifying (* (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))) (* (* (* a2 a2) (* a2 a2)) (* a2 a2)))
1537439684.908 * * [misc]simplify:  iters left: 6 (14 enodes)
1537439684.916 * * [misc]simplify:  iters left: 5 (35 enodes)
1537439684.932 * * [misc]simplify:  iters left: 4 (128 enodes)
1537439685.098 * [exit]simplify:  Simplified to (* (/ (cos th) (/ 2 (cos th))) (* (/ (cos th) (sqrt 2)) (* (pow a2 3) (pow a2 3))))
1537439685.098 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (cbrt (* (/ (cos th) (/ 2 (cos th))) (* (/ (cos th) (sqrt 2)) (* (pow a2 3) (pow a2 3)))))))
1537439685.098 * * * * [misc]progress:  [ 62 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (cbrt (* (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2))) (* (* (* a2 a2) (* a2 a2)) (* a2 a2))))))>
1537439685.098 * [enter]simplify:  Simplifying (* (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2))) (* (* (* a2 a2) (* a2 a2)) (* a2 a2)))
1537439685.099 * * [misc]simplify:  iters left: 6 (12 enodes)
1537439685.104 * * [misc]simplify:  iters left: 5 (31 enodes)
1537439685.128 * * [misc]simplify:  iters left: 4 (103 enodes)
1537439685.202 * * [misc]simplify:  iters left: 3 (358 enodes)
1537439685.765 * [exit]simplify:  Simplified to (* (/ (* (pow a2 3) (cos th)) (sqrt 2)) (/ (* (pow a2 3) (cos th)) (/ 2 (cos th))))
1537439685.765 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (cbrt (* (/ (* (pow a2 3) (cos th)) (sqrt 2)) (/ (* (pow a2 3) (cos th)) (/ 2 (cos th)))))))
1537439685.765 * * * * [misc]progress:  [ 63 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (cbrt (* (/ (cos th) (sqrt 2)) (* a2 a2))) (cbrt (* (/ (cos th) (sqrt 2)) (* a2 a2)))) (cbrt (* (/ (cos th) (sqrt 2)) (* a2 a2))))))>
1537439685.765 * * * * [misc]progress:  [ 64 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (cbrt (* (* (* (/ (cos th) (sqrt 2)) (* a2 a2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))))>
1537439685.765 * * * * [misc]progress:  [ 65 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (sqrt (* (/ (cos th) (sqrt 2)) (* a2 a2))) (sqrt (* (/ (cos th) (sqrt 2)) (* a2 a2))))))>
1537439685.765 * * * * [misc]progress:  [ 66 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* 1 (* (/ (cos th) (sqrt 2)) (* a2 a2)))))>
1537439685.765 * * * * [misc]progress:  [ 67 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (/ (cos th) (sqrt 2)) a2) a2)))>
1537439685.765 * * * * [misc]progress:  [ 68 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (* (cbrt (/ (cos th) (sqrt 2))) (* a2 a2)))))>
1537439685.766 * [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
1537439685.767 * * [misc]simplify:  iters left: 6 (7 enodes)
1537439685.771 * [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
1537439685.771 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (* (cbrt (/ (cos th) (sqrt 2))) (* a2 a2)))))
1537439685.771 * * * * [misc]progress:  [ 69 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (sqrt (/ (cos th) (sqrt 2))) (* (sqrt (/ (cos th) (sqrt 2))) (* a2 a2)))))>
1537439685.771 * [enter]simplify:  Simplifying (sqrt (/ (cos th) (sqrt 2)))
1537439685.772 * * [misc]simplify:  iters left: 4 (6 enodes)
1537439685.775 * [exit]simplify:  Simplified to (sqrt (/ (cos th) (sqrt 2)))
1537439685.775 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (sqrt (/ (cos th) (sqrt 2))) (* (sqrt (/ (cos th) (sqrt 2))) (* a2 a2)))))
1537439685.775 * * * * [misc]progress:  [ 70 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (* a2 a2)))))>
1537439685.775 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1537439685.776 * * [misc]simplify:  iters left: 6 (9 enodes)
1537439685.781 * * [misc]simplify:  iters left: 5 (15 enodes)
1537439685.790 * * [misc]simplify:  iters left: 4 (24 enodes)
1537439685.801 * * [misc]simplify:  iters left: 3 (27 enodes)
1537439685.810 * * [misc]simplify:  iters left: 2 (30 enodes)
1537439685.819 * [exit]simplify:  Simplified to (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2))))
1537439685.819 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (* a2 a2)))))
1537439685.819 * * * * [misc]progress:  [ 71 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (* (/ (cbrt (cos th)) (sqrt (sqrt 2))) (* a2 a2)))))>
1537439685.819 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1537439685.820 * * [misc]simplify:  iters left: 6 (8 enodes)
1537439685.822 * * [misc]simplify:  iters left: 5 (10 enodes)
1537439685.824 * * [misc]simplify:  iters left: 4 (12 enodes)
1537439685.826 * * [misc]simplify:  iters left: 3 (13 enodes)
1537439685.829 * [exit]simplify:  Simplified to (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
1537439685.829 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (* (/ (cbrt (cos th)) (sqrt (sqrt 2))) (* a2 a2)))))
1537439685.829 * * * * [misc]progress:  [ 72 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) 1) (* (/ (cbrt (cos th)) (sqrt 2)) (* a2 a2)))))>
1537439685.830 * [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) 1)
1537439685.830 * * [misc]simplify:  iters left: 6 (6 enodes)
1537439685.831 * * [misc]simplify:  iters left: 5 (10 enodes)
1537439685.834 * * [misc]simplify:  iters left: 4 (16 enodes)
1537439685.836 * * [misc]simplify:  iters left: 3 (18 enodes)
1537439685.838 * * [misc]simplify:  iters left: 2 (23 enodes)
1537439685.841 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1537439685.841 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (cbrt (cos th)) (cbrt (cos th))) (* (/ (cbrt (cos th)) (sqrt 2)) (* a2 a2)))))
1537439685.841 * * * * [misc]progress:  [ 73 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (* a2 a2)))))>
1537439685.841 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1537439685.842 * * [misc]simplify:  iters left: 6 (8 enodes)
1537439685.844 * * [misc]simplify:  iters left: 5 (10 enodes)
1537439685.849 * [exit]simplify:  Simplified to (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1537439685.849 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2))) (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (* a2 a2)))))
1537439685.849 * * * * [misc]progress:  [ 74 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (* a2 a2)))))>
1537439685.849 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1537439685.850 * * [misc]simplify:  iters left: 4 (7 enodes)
1537439685.853 * [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
1537439685.853 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (* a2 a2)))))
1537439685.853 * * * * [misc]progress:  [ 75 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (sqrt (cos th)) 1) (* (/ (sqrt (cos th)) (sqrt 2)) (* a2 a2)))))>
1537439685.854 * [enter]simplify:  Simplifying (/ (sqrt (cos th)) 1)
1537439685.854 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439685.856 * * [misc]simplify:  iters left: 3 (7 enodes)
1537439685.859 * * [misc]simplify:  iters left: 2 (9 enodes)
1537439685.861 * [exit]simplify:  Simplified to (sqrt (cos th))
1537439685.861 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (sqrt (cos th)) (* (/ (sqrt (cos th)) (sqrt 2)) (* a2 a2)))))
1537439685.861 * * * * [misc]progress:  [ 76 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (cos th) (cbrt (sqrt 2))) (* a2 a2)))))>
1537439685.861 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1537439685.862 * * [misc]simplify:  iters left: 6 (6 enodes)
1537439685.865 * * [misc]simplify:  iters left: 5 (10 enodes)
1537439685.869 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1537439685.869 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2))) (* (/ (cos th) (cbrt (sqrt 2))) (* a2 a2)))))
1537439685.869 * * * * [misc]progress:  [ 77 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ 1 (sqrt (sqrt 2))) (* (/ (cos th) (sqrt (sqrt 2))) (* a2 a2)))))>
1537439685.870 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt 2)))
1537439685.870 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439685.872 * * [misc]simplify:  iters left: 3 (7 enodes)
1537439685.875 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
1537439685.875 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ 1 (sqrt (sqrt 2))) (* (/ (cos th) (sqrt (sqrt 2))) (* a2 a2)))))
1537439685.875 * * * * [misc]progress:  [ 78 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ 1 1) (* (/ (cos th) (sqrt 2)) (* a2 a2)))))>
1537439685.876 * [enter]simplify:  Simplifying (/ 1 1)
1537439685.876 * * [misc]simplify:  iters left: 2 (2 enodes)
1537439685.877 * * [misc]simplify:  iters left: 1 (4 enodes)
1537439685.878 * [exit]simplify:  Simplified to 1
1537439685.878 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* 1 (* (/ (cos th) (sqrt 2)) (* a2 a2)))))
1537439685.878 * * * * [misc]progress:  [ 79 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* 1 (* (/ (cos th) (sqrt 2)) (* a2 a2)))))>
1537439685.878 * * * * [misc]progress:  [ 80 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (* (/ 1 (sqrt 2)) (* a2 a2)))))>
1537439685.878 * [enter]simplify:  Simplifying (cos th)
1537439685.878 * * [misc]simplify:  iters left: 1 (2 enodes)
1537439685.879 * [exit]simplify:  Simplified to (cos th)
1537439685.879 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (* (/ 1 (sqrt 2)) (* a2 a2)))))
1537439685.879 * * * * [misc]progress:  [ 81 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439685.879 * [enter]simplify:  Simplifying (* (cos th) (* a2 a2))
1537439685.880 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439685.882 * * [misc]simplify:  iters left: 3 (8 enodes)
1537439685.885 * * [misc]simplify:  iters left: 2 (10 enodes)
1537439685.889 * [exit]simplify:  Simplified to (* (* a2 a2) (cos th))
1537439685.889 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (* a2 a2) (cos th)) (sqrt 2))))
1537439685.889 * * * * [misc]progress:  [ 82 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* a2 a2) (/ (cos th) (sqrt 2)))))>
1537439685.889 * * * * [misc]progress:  [ 83 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (log1p (expm1 (* (cos th) (* a1 a1)))) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439685.889 * * * * [misc]progress:  [ 84 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (expm1 (log1p (* (cos th) (* a1 a1)))) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439685.889 * * * * [misc]progress:  [ 85 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (pow (* (cos th) (* a1 a1)) 1) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439685.889 * [enter]simplify:  Simplifying (* (cos th) (* a1 a1))
1537439685.890 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439685.892 * * [misc]simplify:  iters left: 3 (8 enodes)
1537439685.895 * * [misc]simplify:  iters left: 2 (10 enodes)
1537439685.898 * [exit]simplify:  Simplified to (* (* a1 a1) (cos th))
1537439685.899 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (+ (/ (pow (* (* a1 a1) (cos th)) 1) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439685.899 * * * * [misc]progress:  [ 86 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (pow (* (cos th) (* a1 a1)) 1) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439685.899 * * * * [misc]progress:  [ 87 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (exp (+ (log (cos th)) (log (* a1 a1)))) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439685.899 * [enter]simplify:  Simplifying (+ (log (cos th)) (log (* a1 a1)))
1537439685.900 * * [misc]simplify:  iters left: 5 (7 enodes)
1537439685.903 * * [misc]simplify:  iters left: 4 (10 enodes)
1537439685.905 * * [misc]simplify:  iters left: 3 (14 enodes)
1537439685.907 * * [misc]simplify:  iters left: 2 (16 enodes)
1537439685.910 * [exit]simplify:  Simplified to (+ (log (* a1 a1)) (log (cos th)))
1537439685.910 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (+ (/ (exp (+ (log (* a1 a1)) (log (cos th)))) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439685.910 * * * * [misc]progress:  [ 88 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (exp (log (* (cos th) (* a1 a1)))) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439685.910 * * * * [misc]progress:  [ 89 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (log (exp (* (cos th) (* a1 a1)))) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439685.910 * * * * [misc]progress:  [ 90 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (cbrt (* (* (* (cos th) (cos th)) (cos th)) (* (* (* a1 a1) (* a1 a1)) (* a1 a1)))) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439685.910 * [enter]simplify:  Simplifying (* (* (* (cos th) (cos th)) (cos th)) (* (* (* a1 a1) (* a1 a1)) (* a1 a1)))
1537439685.911 * * [misc]simplify:  iters left: 6 (9 enodes)
1537439685.915 * * [misc]simplify:  iters left: 5 (22 enodes)
1537439685.923 * * [misc]simplify:  iters left: 4 (65 enodes)
1537439685.960 * * [misc]simplify:  iters left: 3 (179 enodes)
1537439686.110 * * [misc]simplify:  iters left: 2 (371 enodes)
1537439686.273 * [exit]simplify:  Simplified to (* (pow (cos th) 3) (* (pow a1 5) a1))
1537439686.273 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (+ (/ (cbrt (* (pow (cos th) 3) (* (pow a1 5) a1))) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439686.273 * * * * [misc]progress:  [ 91 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (* (cbrt (* (cos th) (* a1 a1))) (cbrt (* (cos th) (* a1 a1)))) (cbrt (* (cos th) (* a1 a1)))) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439686.273 * * * * [misc]progress:  [ 92 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (cbrt (* (* (* (cos th) (* a1 a1)) (* (cos th) (* a1 a1))) (* (cos th) (* a1 a1)))) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439686.273 * * * * [misc]progress:  [ 93 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (sqrt (* (cos th) (* a1 a1))) (sqrt (* (cos th) (* a1 a1)))) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439686.273 * * * * [misc]progress:  [ 94 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* 1 (* (cos th) (* a1 a1))) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439686.273 * * * * [misc]progress:  [ 95 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (* (cos th) a1) a1) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439686.273 * * * * [misc]progress:  [ 96 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (* a1 a1))) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439686.274 * [enter]simplify:  Simplifying (* (cbrt (cos th)) (cbrt (cos th)))
1537439686.274 * * [misc]simplify:  iters left: 4 (4 enodes)
1537439686.276 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1537439686.276 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (+ (/ (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (* a1 a1))) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439686.276 * * * * [misc]progress:  [ 97 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (sqrt (cos th)) (* (sqrt (cos th)) (* a1 a1))) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439686.276 * [enter]simplify:  Simplifying (sqrt (cos th))
1537439686.277 * * [misc]simplify:  iters left: 2 (3 enodes)
1537439686.278 * [exit]simplify:  Simplified to (sqrt (cos th))
1537439686.278 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (+ (/ (* (sqrt (cos th)) (* (sqrt (cos th)) (* a1 a1))) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439686.278 * * * * [misc]progress:  [ 98 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* 1 (* (cos th) (* a1 a1))) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439686.278 * * * * [misc]progress:  [ 99 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (* a1 a1) (cos th)) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439686.278 * * * * [misc]progress:  [ 100 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (- (+ (/ 1 (sqrt 2)) (* 1/24 (/ (pow th 4) (sqrt 2)))) (* 1/2 (/ (pow th 2) (sqrt 2)))) (* a2 a2))))>
1537439686.278 * [enter]simplify:  Simplifying (- (+ (/ 1 (sqrt 2)) (* 1/24 (/ (pow th 4) (sqrt 2)))) (* 1/2 (/ (pow th 2) (sqrt 2))))
1537439686.280 * * [misc]simplify:  iters left: 6 (16 enodes)
1537439686.288 * * [misc]simplify:  iters left: 5 (30 enodes)
1537439686.308 * * [misc]simplify:  iters left: 4 (63 enodes)
1537439686.332 * * [misc]simplify:  iters left: 3 (100 enodes)
1537439686.352 * * [misc]simplify:  iters left: 2 (156 enodes)
1537439686.403 * * [misc]simplify:  iters left: 1 (211 enodes)
1537439686.509 * [exit]simplify:  Simplified to (fma th (/ (* -1/2 th) (sqrt 2)) (fma 1/24 (/ (pow th 4) (sqrt 2)) (/ 1 (sqrt 2))))
1537439686.509 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (fma th (/ (* -1/2 th) (sqrt 2)) (fma 1/24 (/ (pow th 4) (sqrt 2)) (/ 1 (sqrt 2)))) (* a2 a2))))
1537439686.509 * * * * [misc]progress:  [ 101 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439686.509 * [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
1537439686.510 * * [misc]simplify:  iters left: 3 (5 enodes)
1537439686.512 * [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
1537439686.512 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439686.512 * * * * [misc]progress:  [ 102 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439686.512 * [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
1537439686.513 * * [misc]simplify:  iters left: 3 (5 enodes)
1537439686.515 * [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
1537439686.515 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439686.515 * * * * [misc]progress:  [ 103 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (- (/ (pow a1 2) (sqrt 2)) (* 1/2 (/ (* (pow a1 2) (pow th 2)) (sqrt 2)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439686.516 * [enter]simplify:  Simplifying (- (/ (pow a1 2) (sqrt 2)) (* 1/2 (/ (* (pow a1 2) (pow th 2)) (sqrt 2))))
1537439686.520 * * [misc]simplify:  iters left: 6 (12 enodes)
1537439686.527 * * [misc]simplify:  iters left: 5 (22 enodes)
1537439686.540 * * [misc]simplify:  iters left: 4 (56 enodes)
1537439686.577 * * [misc]simplify:  iters left: 3 (149 enodes)
1537439686.686 * * [misc]simplify:  iters left: 2 (403 enodes)
1537439687.094 * [exit]simplify:  Simplified to (fma (/ (* a1 th) (/ (sqrt 2) (* a1 th))) -1/2 (/ (* a1 a1) (sqrt 2)))
1537439687.094 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (+ (fma (/ (* a1 th) (/ (sqrt 2) (* a1 th))) -1/2 (/ (* a1 a1) (sqrt 2))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439687.094 * * * * [misc]progress:  [ 104 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439687.095 * [enter]simplify:  Simplifying (/ (* (pow a1 2) (cos th)) (sqrt 2))
1537439687.096 * * [misc]simplify:  iters left: 5 (8 enodes)
1537439687.100 * * [misc]simplify:  iters left: 4 (12 enodes)
1537439687.104 * * [misc]simplify:  iters left: 3 (18 enodes)
1537439687.108 * * [misc]simplify:  iters left: 2 (29 enodes)
1537439687.114 * * [misc]simplify:  iters left: 1 (40 enodes)
1537439687.123 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (* a1 a1))
1537439687.123 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439687.123 * * * * [misc]progress:  [ 105 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439687.123 * [enter]simplify:  Simplifying (/ (* (pow a1 2) (cos th)) (sqrt 2))
1537439687.123 * * [misc]simplify:  iters left: 5 (8 enodes)
1537439687.125 * * [misc]simplify:  iters left: 4 (12 enodes)
1537439687.128 * * [misc]simplify:  iters left: 3 (18 enodes)
1537439687.133 * * [misc]simplify:  iters left: 2 (29 enodes)
1537439687.144 * * [misc]simplify:  iters left: 1 (40 enodes)
1537439687.163 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (* a1 a1))
1537439687.163 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439687.163 * * * * [misc]progress:  [ 106 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (- (/ (pow a2 2) (sqrt 2)) (* 1/2 (/ (* (pow a2 2) (pow th 2)) (sqrt 2))))))>
1537439687.163 * [enter]simplify:  Simplifying (- (/ (pow a2 2) (sqrt 2)) (* 1/2 (/ (* (pow a2 2) (pow th 2)) (sqrt 2))))
1537439687.164 * * [misc]simplify:  iters left: 6 (12 enodes)
1537439687.171 * * [misc]simplify:  iters left: 5 (22 enodes)
1537439687.180 * * [misc]simplify:  iters left: 4 (56 enodes)
1537439687.201 * * [misc]simplify:  iters left: 3 (149 enodes)
1537439687.299 * * [misc]simplify:  iters left: 2 (403 enodes)
1537439687.656 * [exit]simplify:  Simplified to (fma (/ (* a2 th) (/ (sqrt 2) (* a2 th))) -1/2 (/ (* a2 a2) (sqrt 2)))
1537439687.656 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (fma (/ (* a2 th) (/ (sqrt 2) (* a2 th))) -1/2 (/ (* a2 a2) (sqrt 2)))))
1537439687.656 * * * * [misc]progress:  [ 107 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1537439687.656 * [enter]simplify:  Simplifying (/ (* (cos th) (pow a2 2)) (sqrt 2))
1537439687.656 * * [misc]simplify:  iters left: 5 (8 enodes)
1537439687.659 * * [misc]simplify:  iters left: 4 (12 enodes)
1537439687.662 * * [misc]simplify:  iters left: 3 (20 enodes)
1537439687.666 * * [misc]simplify:  iters left: 2 (29 enodes)
1537439687.673 * * [misc]simplify:  iters left: 1 (40 enodes)
1537439687.684 * [exit]simplify:  Simplified to (/ (cos th) (/ (sqrt 2) (* a2 a2)))
1537439687.684 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (cos th) (/ (sqrt 2) (* a2 a2)))))
1537439687.685 * * * * [misc]progress:  [ 108 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1537439687.685 * [enter]simplify:  Simplifying (/ (* (cos th) (pow a2 2)) (sqrt 2))
1537439687.686 * * [misc]simplify:  iters left: 5 (8 enodes)
1537439687.690 * * [misc]simplify:  iters left: 4 (12 enodes)
1537439687.696 * * [misc]simplify:  iters left: 3 (20 enodes)
1537439687.704 * * [misc]simplify:  iters left: 2 (29 enodes)
1537439687.709 * * [misc]simplify:  iters left: 1 (40 enodes)
1537439687.718 * [exit]simplify:  Simplified to (/ (cos th) (/ (sqrt 2) (* a2 a2)))
1537439687.718 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (cos th) (/ (sqrt 2) (* a2 a2)))))
1537439687.718 * * * * [misc]progress:  [ 109 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (- (pow a1 2) (* 1/2 (* (pow a1 2) (pow th 2)))) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439687.719 * [enter]simplify:  Simplifying (- (pow a1 2) (* 1/2 (* (pow a1 2) (pow th 2))))
1537439687.719 * * [misc]simplify:  iters left: 6 (9 enodes)
1537439687.721 * * [misc]simplify:  iters left: 5 (17 enodes)
1537439687.727 * * [misc]simplify:  iters left: 4 (48 enodes)
1537439687.743 * * [misc]simplify:  iters left: 3 (126 enodes)
1537439687.820 * * [misc]simplify:  iters left: 2 (277 enodes)
1537439687.993 * * [misc]simplify:  iters left: 1 (497 enodes)
1537439688.257 * [exit]simplify:  Simplified to (fma (* (* th a1) (* th a1)) -1/2 (* a1 a1))
1537439688.257 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (/ (fma (* (* th a1) (* th a1)) -1/2 (* a1 a1)) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439688.257 * * * * [misc]progress:  [ 110 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439688.257 * [enter]simplify:  Simplifying (* (pow a1 2) (cos th))
1537439688.258 * * [misc]simplify:  iters left: 3 (6 enodes)
1537439688.260 * * [misc]simplify:  iters left: 2 (8 enodes)
1537439688.263 * * [misc]simplify:  iters left: 1 (12 enodes)
1537439688.272 * [exit]simplify:  Simplified to (* (cos th) (* a1 a1))
1537439688.272 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439688.272 * * * * [misc]progress:  [ 111 / 111 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
1537439688.272 * [enter]simplify:  Simplifying (* (pow a1 2) (cos th))
1537439688.272 * * [misc]simplify:  iters left: 3 (6 enodes)
1537439688.275 * * [misc]simplify:  iters left: 2 (8 enodes)
1537439688.277 * * [misc]simplify:  iters left: 1 (12 enodes)
1537439688.279 * [exit]simplify:  Simplified to (* (cos th) (* a1 a1))
1537439688.279 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))
1537439688.279 * * * [misc]progress:  adding candidates to table
1537439690.649 * * [misc]progress:  iteration 3 / 4
1537439690.649 * * * [misc]progress:  picking best candidate
1537439690.738 * * * * [misc]pick:  Picked  #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439690.738 * * * [misc]progress:  localizing error
1537439690.759 * * * [misc]progress:  generating rewritten candidates
1537439690.759 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1537439690.878 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1537439690.987 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1)
1537439691.034 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1)
1537439691.085 * * * [misc]progress:  generating series expansions
1537439691.085 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1537439691.085 * [misc]backup-simplify:  Simplify (/ (* (cos th) (* a2 a2)) (sqrt 2)) into (/ (* (cos th) (pow a2 2)) (sqrt 2))
1537439691.085 * [misc]approximate:  Taking taylor expansion of (/ (* (cos th) (pow a2 2)) (sqrt 2)) in (th a2) around 0
1537439691.085 * [misc]taylor:  Taking taylor expansion of (/ (* (cos th) (pow a2 2)) (sqrt 2)) in a2
1537439691.086 * [misc]taylor:  Taking taylor expansion of (* (cos th) (pow a2 2)) in a2
1537439691.086 * [misc]taylor:  Taking taylor expansion of (cos th) in a2
1537439691.086 * [misc]taylor:  Taking taylor expansion of th in a2
1537439691.086 * [misc]backup-simplify:  Simplify th into th
1537439691.086 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1537439691.086 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1537439691.086 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439691.086 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439691.086 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.086 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.086 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439691.086 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439691.086 * [misc]backup-simplify:  Simplify 2 into 2
1537439691.086 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439691.086 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439691.086 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1537439691.086 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1537439691.087 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.087 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1537439691.087 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439691.087 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1537439691.087 * [misc]backup-simplify:  Simplify (/ (cos th) (sqrt 2)) into (/ (cos th) (sqrt 2))
1537439691.087 * [misc]taylor:  Taking taylor expansion of (/ (* (cos th) (pow a2 2)) (sqrt 2)) in th
1537439691.087 * [misc]taylor:  Taking taylor expansion of (* (cos th) (pow a2 2)) in th
1537439691.087 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439691.087 * [misc]taylor:  Taking taylor expansion of th in th
1537439691.087 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.087 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.087 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439691.087 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439691.087 * [misc]backup-simplify:  Simplify a2 into a2
1537439691.087 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439691.087 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439691.087 * [misc]backup-simplify:  Simplify 2 into 2
1537439691.088 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439691.088 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439691.088 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439691.088 * [misc]backup-simplify:  Simplify (* 1 (pow a2 2)) into (pow a2 2)
1537439691.088 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1537439691.088 * [misc]taylor:  Taking taylor expansion of (/ (* (cos th) (pow a2 2)) (sqrt 2)) in th
1537439691.088 * [misc]taylor:  Taking taylor expansion of (* (cos th) (pow a2 2)) in th
1537439691.088 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439691.088 * [misc]taylor:  Taking taylor expansion of th in th
1537439691.088 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.088 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.088 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439691.088 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439691.088 * [misc]backup-simplify:  Simplify a2 into a2
1537439691.088 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439691.089 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439691.089 * [misc]backup-simplify:  Simplify 2 into 2
1537439691.089 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439691.089 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439691.089 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439691.089 * [misc]backup-simplify:  Simplify (* 1 (pow a2 2)) into (pow a2 2)
1537439691.089 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1537439691.089 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1537439691.089 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439691.089 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439691.090 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.090 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.090 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439691.090 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439691.090 * [misc]backup-simplify:  Simplify 2 into 2
1537439691.090 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439691.090 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439691.090 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439691.090 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439691.091 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439691.091 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1537439691.091 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439691.091 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow a2 2))) into 0
1537439691.092 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439691.092 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439691.092 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.092 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.092 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439691.093 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439691.093 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.093 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1537439691.094 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1537439691.094 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (- 1/2) (pow a2 2)))) into (- (* 1/2 (pow a2 2)))
1537439691.096 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439691.097 * [misc]backup-simplify:  Simplify (- (/ (- (* 1/2 (pow a2 2))) (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 1/2 (/ (pow a2 2) (sqrt 2))))
1537439691.097 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) in a2
1537439691.097 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a2 2) (sqrt 2))) in a2
1537439691.097 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1537439691.097 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1537439691.097 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1537439691.097 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439691.097 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439691.097 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.097 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.097 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439691.097 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439691.097 * [misc]backup-simplify:  Simplify 2 into 2
1537439691.097 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439691.097 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439691.098 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439691.098 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439691.098 * [misc]backup-simplify:  Simplify (* 1/2 (/ 1 (sqrt 2))) into (/ 1/2 (sqrt 2))
1537439691.099 * [misc]backup-simplify:  Simplify (- (/ 1/2 (sqrt 2))) into (- (* 1/2 (/ 1 (sqrt 2))))
1537439691.100 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ 1 (sqrt 2)))) into (- (* 1/2 (/ 1 (sqrt 2))))
1537439691.100 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.100 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439691.101 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439691.102 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439691.102 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.102 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1537439691.104 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439691.104 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/2) 0) (* 0 (pow a2 2))))) into 0
1537439691.104 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439691.106 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) (/ 0 (sqrt 2))))) into 0
1537439691.106 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439691.106 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.106 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.106 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439691.106 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439691.107 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ 1 (sqrt 2)))) into 0
1537439691.107 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.107 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.107 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.107 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439691.108 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439691.108 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439691.108 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.110 * [misc]backup-simplify:  Simplify (+ (* (- (* 1/2 (/ 1 (sqrt 2)))) (pow (* a2 th) 2)) (* (/ 1 (sqrt 2)) (pow (* a2 1) 2))) into (- (/ (pow a2 2) (sqrt 2)) (* 1/2 (/ (* (pow a2 2) (pow th 2)) (sqrt 2))))
1537439691.110 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 th)) (* (/ 1 a2) (/ 1 a2))) (sqrt 2)) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2)))
1537439691.110 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in (th a2) around 0
1537439691.110 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in a2
1537439691.110 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1537439691.110 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1537439691.110 * [misc]taylor:  Taking taylor expansion of th in a2
1537439691.110 * [misc]backup-simplify:  Simplify th into th
1537439691.110 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1537439691.110 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439691.110 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1537439691.111 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1537439691.111 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439691.111 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439691.111 * [misc]backup-simplify:  Simplify 2 into 2
1537439691.111 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439691.111 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439691.111 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439691.111 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439691.111 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.111 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.111 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439691.111 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1537439691.111 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.112 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1537439691.112 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439691.112 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439691.112 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439691.112 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in th
1537439691.112 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439691.112 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439691.112 * [misc]taylor:  Taking taylor expansion of th in th
1537439691.112 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.112 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.113 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439691.113 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439691.113 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in th
1537439691.113 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439691.113 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439691.113 * [misc]backup-simplify:  Simplify 2 into 2
1537439691.113 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439691.113 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439691.113 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439691.113 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439691.113 * [misc]backup-simplify:  Simplify a2 into a2
1537439691.113 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439691.113 * [misc]backup-simplify:  Simplify (* (sqrt 2) (pow a2 2)) into (* (sqrt 2) (pow a2 2))
1537439691.114 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2)))
1537439691.114 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in th
1537439691.114 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439691.114 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439691.114 * [misc]taylor:  Taking taylor expansion of th in th
1537439691.114 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.114 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.114 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439691.114 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439691.114 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in th
1537439691.114 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439691.114 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439691.114 * [misc]backup-simplify:  Simplify 2 into 2
1537439691.114 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439691.115 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439691.115 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439691.115 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439691.115 * [misc]backup-simplify:  Simplify a2 into a2
1537439691.115 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439691.115 * [misc]backup-simplify:  Simplify (* (sqrt 2) (pow a2 2)) into (* (sqrt 2) (pow a2 2))
1537439691.115 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2)))
1537439691.115 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in a2
1537439691.115 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1537439691.115 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1537439691.116 * [misc]taylor:  Taking taylor expansion of th in a2
1537439691.116 * [misc]backup-simplify:  Simplify th into th
1537439691.116 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1537439691.116 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439691.116 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1537439691.116 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1537439691.116 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439691.116 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439691.116 * [misc]backup-simplify:  Simplify 2 into 2
1537439691.116 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439691.116 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439691.116 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439691.116 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439691.116 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.116 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.116 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439691.116 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1537439691.117 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.117 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1537439691.117 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439691.117 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439691.118 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439691.118 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439691.118 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1537439691.118 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (pow a2 2))) into 0
1537439691.119 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439691.119 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439691.119 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.120 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439691.120 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1537439691.120 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1537439691.121 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537439691.121 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1537439691.122 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.122 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439691.122 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439691.122 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1537439691.123 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439691.123 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.123 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1537439691.125 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439691.125 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (pow a2 2)))) into 0
1537439691.126 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439691.126 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439691.126 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.128 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537439691.128 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1537439691.128 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439691.129 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439691.130 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1537439691.130 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.130 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439691.130 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439691.132 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439691.132 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1537439691.133 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439691.133 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.133 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1537439691.134 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439691.134 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a2 2))))) into 0
1537439691.136 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439691.136 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439691.136 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.136 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.138 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439691.138 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439691.138 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439691.140 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439691.141 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537439691.141 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.141 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439691.142 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439691.142 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439691.142 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439691.143 * [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
1537439691.143 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.144 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1537439691.146 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439691.146 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a2 2)))))) into 0
1537439691.148 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439691.148 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439691.148 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.148 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.148 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.149 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (pow (* (/ 1 (/ 1 a2)) 1) 2)) into (/ (* (cos th) (pow a2 2)) (sqrt 2))
1537439691.150 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 (- th))) (* (/ 1 (- a2)) (/ 1 (- a2)))) (sqrt 2)) into (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2)))
1537439691.150 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in (th a2) around 0
1537439691.150 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in a2
1537439691.150 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1537439691.150 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1537439691.150 * [misc]taylor:  Taking taylor expansion of -1 in a2
1537439691.150 * [misc]backup-simplify:  Simplify -1 into -1
1537439691.150 * [misc]taylor:  Taking taylor expansion of th in a2
1537439691.150 * [misc]backup-simplify:  Simplify th into th
1537439691.150 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1537439691.150 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439691.150 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1537439691.150 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1537439691.150 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439691.150 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439691.150 * [misc]backup-simplify:  Simplify 2 into 2
1537439691.150 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439691.151 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439691.151 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439691.151 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439691.151 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.151 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.151 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439691.151 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1537439691.151 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.151 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1537439691.151 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439691.152 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439691.152 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439691.152 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in th
1537439691.152 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439691.152 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439691.152 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439691.152 * [misc]backup-simplify:  Simplify -1 into -1
1537439691.152 * [misc]taylor:  Taking taylor expansion of th in th
1537439691.152 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.152 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.152 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439691.152 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439691.153 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in th
1537439691.153 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439691.153 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439691.153 * [misc]backup-simplify:  Simplify 2 into 2
1537439691.153 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439691.153 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439691.153 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439691.153 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439691.153 * [misc]backup-simplify:  Simplify a2 into a2
1537439691.153 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439691.153 * [misc]backup-simplify:  Simplify (* (sqrt 2) (pow a2 2)) into (* (sqrt 2) (pow a2 2))
1537439691.154 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) into (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2)))
1537439691.154 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in th
1537439691.154 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439691.154 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439691.154 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439691.154 * [misc]backup-simplify:  Simplify -1 into -1
1537439691.154 * [misc]taylor:  Taking taylor expansion of th in th
1537439691.154 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.154 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.154 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439691.154 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439691.154 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in th
1537439691.154 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439691.154 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439691.154 * [misc]backup-simplify:  Simplify 2 into 2
1537439691.155 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439691.155 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439691.155 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439691.155 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439691.155 * [misc]backup-simplify:  Simplify a2 into a2
1537439691.155 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439691.155 * [misc]backup-simplify:  Simplify (* (sqrt 2) (pow a2 2)) into (* (sqrt 2) (pow a2 2))
1537439691.156 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) into (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2)))
1537439691.156 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in a2
1537439691.156 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1537439691.156 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1537439691.156 * [misc]taylor:  Taking taylor expansion of -1 in a2
1537439691.156 * [misc]backup-simplify:  Simplify -1 into -1
1537439691.156 * [misc]taylor:  Taking taylor expansion of th in a2
1537439691.156 * [misc]backup-simplify:  Simplify th into th
1537439691.156 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1537439691.156 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439691.156 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1537439691.156 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1537439691.156 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439691.156 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439691.156 * [misc]backup-simplify:  Simplify 2 into 2
1537439691.156 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439691.157 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439691.157 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439691.157 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439691.157 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.157 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.157 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439691.157 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1537439691.157 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.157 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1537439691.157 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439691.158 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439691.158 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439691.158 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439691.158 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1537439691.159 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (pow a2 2))) into 0
1537439691.160 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439691.160 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439691.160 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.160 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439691.160 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1537439691.160 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1537439691.162 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537439691.162 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1537439691.162 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.162 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439691.162 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439691.163 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1537439691.163 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439691.163 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.164 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1537439691.165 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439691.165 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (pow a2 2)))) into 0
1537439691.167 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439691.167 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439691.167 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.168 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537439691.168 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1537439691.168 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439691.169 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439691.170 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1537439691.170 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.170 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439691.170 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439691.172 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439691.172 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1537439691.173 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439691.173 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.173 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1537439691.174 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439691.174 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a2 2))))) into 0
1537439691.176 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439691.176 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439691.176 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.176 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.178 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439691.178 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439691.179 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439691.181 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439691.181 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537439691.181 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.181 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439691.182 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439691.182 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439691.182 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439691.183 * [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
1537439691.184 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.184 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1537439691.186 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439691.186 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a2 2)))))) into 0
1537439691.188 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439691.188 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439691.188 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.188 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.188 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.189 * [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (pow (* (/ 1 (/ 1 (- a2))) 1) 2)) into (/ (* (cos th) (pow a2 2)) (sqrt 2))
1537439691.189 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1537439691.190 * [misc]backup-simplify:  Simplify (/ (* (cos th) (* a1 a1)) (sqrt 2)) into (/ (* (pow a1 2) (cos th)) (sqrt 2))
1537439691.190 * [misc]approximate:  Taking taylor expansion of (/ (* (pow a1 2) (cos th)) (sqrt 2)) in (th a1) around 0
1537439691.190 * [misc]taylor:  Taking taylor expansion of (/ (* (pow a1 2) (cos th)) (sqrt 2)) in a1
1537439691.190 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (cos th)) in a1
1537439691.190 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439691.190 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439691.190 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.190 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.190 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1537439691.190 * [misc]taylor:  Taking taylor expansion of th in a1
1537439691.190 * [misc]backup-simplify:  Simplify th into th
1537439691.190 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1537439691.190 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1537439691.190 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439691.190 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439691.190 * [misc]backup-simplify:  Simplify 2 into 2
1537439691.190 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439691.191 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439691.191 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439691.191 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1537439691.191 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1537439691.191 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.191 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1537439691.191 * [misc]backup-simplify:  Simplify (* 1 (cos th)) into (cos th)
1537439691.191 * [misc]backup-simplify:  Simplify (/ (cos th) (sqrt 2)) into (/ (cos th) (sqrt 2))
1537439691.191 * [misc]taylor:  Taking taylor expansion of (/ (* (pow a1 2) (cos th)) (sqrt 2)) in th
1537439691.192 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (cos th)) in th
1537439691.192 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439691.192 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439691.192 * [misc]backup-simplify:  Simplify a1 into a1
1537439691.192 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439691.192 * [misc]taylor:  Taking taylor expansion of th in th
1537439691.192 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.192 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.192 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439691.192 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439691.192 * [misc]backup-simplify:  Simplify 2 into 2
1537439691.192 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439691.192 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439691.192 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439691.192 * [misc]backup-simplify:  Simplify (* (pow a1 2) 1) into (pow a1 2)
1537439691.193 * [misc]backup-simplify:  Simplify (/ (pow a1 2) (sqrt 2)) into (/ (pow a1 2) (sqrt 2))
1537439691.193 * [misc]taylor:  Taking taylor expansion of (/ (* (pow a1 2) (cos th)) (sqrt 2)) in th
1537439691.193 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (cos th)) in th
1537439691.193 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439691.193 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439691.193 * [misc]backup-simplify:  Simplify a1 into a1
1537439691.193 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439691.193 * [misc]taylor:  Taking taylor expansion of th in th
1537439691.193 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.193 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.193 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439691.193 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439691.193 * [misc]backup-simplify:  Simplify 2 into 2
1537439691.193 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439691.193 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439691.193 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439691.194 * [misc]backup-simplify:  Simplify (* (pow a1 2) 1) into (pow a1 2)
1537439691.194 * [misc]backup-simplify:  Simplify (/ (pow a1 2) (sqrt 2)) into (/ (pow a1 2) (sqrt 2))
1537439691.194 * [misc]taylor:  Taking taylor expansion of (/ (pow a1 2) (sqrt 2)) in a1
1537439691.194 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439691.194 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439691.194 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.194 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.194 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439691.194 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439691.194 * [misc]backup-simplify:  Simplify 2 into 2
1537439691.194 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439691.195 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439691.195 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439691.195 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439691.195 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439691.196 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439691.196 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1537439691.196 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (* 0 1)) into 0
1537439691.197 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a1 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439691.197 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439691.197 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.197 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.197 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439691.197 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439691.197 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.199 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1537439691.199 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1537439691.199 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (pow a1 2)))
1537439691.201 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439691.202 * [misc]backup-simplify:  Simplify (- (/ (- (* 1/2 (pow a1 2))) (sqrt 2)) (+ (* (/ (pow a1 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 1/2 (/ (pow a1 2) (sqrt 2))))
1537439691.202 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ (pow a1 2) (sqrt 2)))) in a1
1537439691.202 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a1 2) (sqrt 2))) in a1
1537439691.202 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1537439691.202 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1537439691.202 * [misc]taylor:  Taking taylor expansion of (/ (pow a1 2) (sqrt 2)) in a1
1537439691.202 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439691.202 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439691.202 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.202 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.202 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439691.202 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439691.202 * [misc]backup-simplify:  Simplify 2 into 2
1537439691.202 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439691.202 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439691.203 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439691.203 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439691.203 * [misc]backup-simplify:  Simplify (* 1/2 (/ 1 (sqrt 2))) into (/ 1/2 (sqrt 2))
1537439691.204 * [misc]backup-simplify:  Simplify (- (/ 1/2 (sqrt 2))) into (- (* 1/2 (/ 1 (sqrt 2))))
1537439691.205 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ 1 (sqrt 2)))) into (- (* 1/2 (/ 1 (sqrt 2))))
1537439691.205 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.205 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439691.206 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439691.207 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439691.207 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.209 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439691.209 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1537439691.209 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1537439691.210 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439691.211 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a1 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 1/2 (/ (pow a1 2) (sqrt 2)))) (/ 0 (sqrt 2))))) into 0
1537439691.211 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439691.211 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.211 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.211 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439691.212 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439691.212 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ 1 (sqrt 2)))) into 0
1537439691.212 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.212 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.212 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.213 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439691.213 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439691.213 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439691.214 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.219 * [misc]backup-simplify:  Simplify (+ (* (- (* 1/2 (/ 1 (sqrt 2)))) (pow (* a1 th) 2)) (* (/ 1 (sqrt 2)) (pow (* a1 1) 2))) into (- (/ (pow a1 2) (sqrt 2)) (* 1/2 (/ (* (pow a1 2) (pow th 2)) (sqrt 2))))
1537439691.220 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 th)) (* (/ 1 a1) (/ 1 a1))) (sqrt 2)) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2)))
1537439691.220 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) in (th a1) around 0
1537439691.220 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) in a1
1537439691.220 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1537439691.220 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1537439691.220 * [misc]taylor:  Taking taylor expansion of th in a1
1537439691.220 * [misc]backup-simplify:  Simplify th into th
1537439691.220 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1537439691.220 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439691.220 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1537439691.220 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a1 2)) in a1
1537439691.220 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439691.220 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439691.220 * [misc]backup-simplify:  Simplify 2 into 2
1537439691.220 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439691.221 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439691.221 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439691.221 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439691.221 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.221 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.221 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439691.221 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1537439691.221 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.221 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1537439691.221 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439691.222 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439691.222 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439691.222 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) in th
1537439691.222 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439691.222 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439691.222 * [misc]taylor:  Taking taylor expansion of th in th
1537439691.222 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.222 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.222 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439691.222 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439691.222 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a1 2)) in th
1537439691.222 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439691.222 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439691.222 * [misc]backup-simplify:  Simplify 2 into 2
1537439691.223 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439691.223 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439691.223 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439691.223 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439691.223 * [misc]backup-simplify:  Simplify a1 into a1
1537439691.223 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439691.223 * [misc]backup-simplify:  Simplify (* (sqrt 2) (pow a1 2)) into (* (pow a1 2) (sqrt 2))
1537439691.224 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (* (pow a1 2) (sqrt 2))) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2)))
1537439691.224 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) in th
1537439691.224 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439691.224 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439691.224 * [misc]taylor:  Taking taylor expansion of th in th
1537439691.224 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.224 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.224 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439691.224 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439691.224 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a1 2)) in th
1537439691.224 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439691.224 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439691.224 * [misc]backup-simplify:  Simplify 2 into 2
1537439691.224 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439691.224 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439691.225 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439691.225 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439691.225 * [misc]backup-simplify:  Simplify a1 into a1
1537439691.225 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439691.225 * [misc]backup-simplify:  Simplify (* (sqrt 2) (pow a1 2)) into (* (pow a1 2) (sqrt 2))
1537439691.225 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (* (pow a1 2) (sqrt 2))) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2)))
1537439691.225 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) in a1
1537439691.225 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1537439691.225 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1537439691.225 * [misc]taylor:  Taking taylor expansion of th in a1
1537439691.226 * [misc]backup-simplify:  Simplify th into th
1537439691.226 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1537439691.226 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439691.226 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1537439691.226 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a1 2)) in a1
1537439691.226 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439691.226 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439691.226 * [misc]backup-simplify:  Simplify 2 into 2
1537439691.226 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439691.226 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439691.226 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439691.226 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439691.226 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.226 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.226 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439691.227 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1537439691.227 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.227 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1537439691.227 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439691.227 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439691.228 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439691.228 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439691.228 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1537439691.229 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (pow a1 2))) into 0
1537439691.230 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439691.230 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439691.230 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.230 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439691.230 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1537439691.230 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1537439691.231 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537439691.232 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1537439691.232 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.232 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439691.232 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439691.232 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1537439691.233 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439691.233 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.233 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1537439691.235 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439691.235 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (pow a1 2)))) into 0
1537439691.237 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439691.237 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439691.237 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.238 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537439691.238 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1537439691.238 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439691.240 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439691.240 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1537439691.240 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.240 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439691.241 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439691.242 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439691.242 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1537439691.243 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439691.243 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.244 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1537439691.244 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439691.245 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a1 2))))) into 0
1537439691.246 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439691.246 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439691.246 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.246 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.248 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439691.248 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439691.249 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439691.250 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439691.251 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537439691.251 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.251 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439691.252 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439691.252 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439691.252 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439691.253 * [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
1537439691.253 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.254 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1537439691.256 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439691.256 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a1 2)))))) into 0
1537439691.258 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439691.258 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439691.258 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.258 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.258 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.259 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (pow (* (/ 1 (/ 1 a1)) 1) 2)) into (/ (* (pow a1 2) (cos th)) (sqrt 2))
1537439691.259 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 (- th))) (* (/ 1 (- a1)) (/ 1 (- a1)))) (sqrt 2)) into (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2)))
1537439691.259 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) in (th a1) around 0
1537439691.259 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) in a1
1537439691.260 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1537439691.260 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1537439691.260 * [misc]taylor:  Taking taylor expansion of -1 in a1
1537439691.260 * [misc]backup-simplify:  Simplify -1 into -1
1537439691.260 * [misc]taylor:  Taking taylor expansion of th in a1
1537439691.260 * [misc]backup-simplify:  Simplify th into th
1537439691.260 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1537439691.260 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439691.260 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1537439691.260 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (sqrt 2)) in a1
1537439691.260 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439691.260 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439691.260 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.260 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.260 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439691.260 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439691.260 * [misc]backup-simplify:  Simplify 2 into 2
1537439691.260 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439691.261 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439691.261 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439691.261 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1537439691.261 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.261 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1537439691.261 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439691.262 * [misc]backup-simplify:  Simplify (* 1 (sqrt 2)) into (sqrt 2)
1537439691.262 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439691.262 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) in th
1537439691.262 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439691.262 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439691.262 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439691.262 * [misc]backup-simplify:  Simplify -1 into -1
1537439691.262 * [misc]taylor:  Taking taylor expansion of th in th
1537439691.262 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.262 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.262 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439691.262 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439691.262 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (sqrt 2)) in th
1537439691.262 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439691.262 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439691.262 * [misc]backup-simplify:  Simplify a1 into a1
1537439691.262 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439691.262 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439691.262 * [misc]backup-simplify:  Simplify 2 into 2
1537439691.263 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439691.263 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439691.263 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439691.263 * [misc]backup-simplify:  Simplify (* (pow a1 2) (sqrt 2)) into (* (pow a1 2) (sqrt 2))
1537439691.264 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) into (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2)))
1537439691.264 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) in th
1537439691.264 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439691.264 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439691.264 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439691.264 * [misc]backup-simplify:  Simplify -1 into -1
1537439691.264 * [misc]taylor:  Taking taylor expansion of th in th
1537439691.264 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.264 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.264 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439691.264 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439691.264 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (sqrt 2)) in th
1537439691.264 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439691.264 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439691.264 * [misc]backup-simplify:  Simplify a1 into a1
1537439691.264 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439691.264 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439691.264 * [misc]backup-simplify:  Simplify 2 into 2
1537439691.264 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439691.265 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439691.265 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439691.265 * [misc]backup-simplify:  Simplify (* (pow a1 2) (sqrt 2)) into (* (pow a1 2) (sqrt 2))
1537439691.265 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) into (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2)))
1537439691.265 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) in a1
1537439691.265 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1537439691.265 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1537439691.265 * [misc]taylor:  Taking taylor expansion of -1 in a1
1537439691.265 * [misc]backup-simplify:  Simplify -1 into -1
1537439691.266 * [misc]taylor:  Taking taylor expansion of th in a1
1537439691.266 * [misc]backup-simplify:  Simplify th into th
1537439691.266 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1537439691.266 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439691.266 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1537439691.266 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (sqrt 2)) in a1
1537439691.266 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439691.266 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439691.266 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.266 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.266 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439691.266 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439691.266 * [misc]backup-simplify:  Simplify 2 into 2
1537439691.266 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439691.266 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439691.267 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439691.267 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1537439691.267 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.267 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1537439691.267 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439691.267 * [misc]backup-simplify:  Simplify (* 1 (sqrt 2)) into (sqrt 2)
1537439691.268 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439691.268 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439691.268 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1537439691.268 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (* 0 (sqrt 2))) into 0
1537439691.269 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439691.269 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439691.269 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.270 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439691.270 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1537439691.270 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1537439691.271 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537439691.271 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1537439691.271 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.272 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439691.272 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439691.272 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqrt 2))) into 0
1537439691.273 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439691.273 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.274 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439691.275 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1537439691.275 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1537439691.276 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439691.276 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439691.276 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.277 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537439691.278 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1537439691.278 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439691.279 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439691.280 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1537439691.280 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.280 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439691.281 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439691.282 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439691.282 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1537439691.283 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439691.283 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.283 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439691.284 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1537439691.284 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1537439691.285 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439691.286 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439691.286 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.286 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.287 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439691.288 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439691.288 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439691.290 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439691.290 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537439691.291 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.291 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439691.291 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439691.292 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439691.292 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1537439691.293 * [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
1537439691.293 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.294 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439691.295 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1537439691.296 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1537439691.297 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439691.297 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439691.297 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.297 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.297 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.298 * [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (pow (* (/ 1 (/ 1 (- a1))) 1) 2)) into (/ (* (pow a1 2) (cos th)) (sqrt 2))
1537439691.298 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1)
1537439691.299 * [misc]backup-simplify:  Simplify (* (cos th) (* a2 a2)) into (* (cos th) (pow a2 2))
1537439691.299 * [misc]approximate:  Taking taylor expansion of (* (cos th) (pow a2 2)) in (th a2) around 0
1537439691.299 * [misc]taylor:  Taking taylor expansion of (* (cos th) (pow a2 2)) in a2
1537439691.299 * [misc]taylor:  Taking taylor expansion of (cos th) in a2
1537439691.299 * [misc]taylor:  Taking taylor expansion of th in a2
1537439691.299 * [misc]backup-simplify:  Simplify th into th
1537439691.299 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1537439691.299 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1537439691.299 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439691.299 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439691.299 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.299 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.299 * [misc]taylor:  Taking taylor expansion of (* (cos th) (pow a2 2)) in th
1537439691.299 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439691.299 * [misc]taylor:  Taking taylor expansion of th in th
1537439691.299 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.299 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.299 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439691.299 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439691.299 * [misc]backup-simplify:  Simplify a2 into a2
1537439691.299 * [misc]taylor:  Taking taylor expansion of (* (cos th) (pow a2 2)) in th
1537439691.299 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439691.299 * [misc]taylor:  Taking taylor expansion of th in th
1537439691.299 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.299 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.299 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439691.299 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439691.299 * [misc]backup-simplify:  Simplify a2 into a2
1537439691.300 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439691.300 * [misc]backup-simplify:  Simplify (* 1 (pow a2 2)) into (pow a2 2)
1537439691.300 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439691.300 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439691.300 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.300 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.300 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439691.300 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.300 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1537439691.300 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439691.301 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow a2 2))) into 0
1537439691.301 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439691.301 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.301 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.301 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439691.301 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.301 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1537439691.302 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1537439691.303 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (- 1/2) (pow a2 2)))) into (- (* 1/2 (pow a2 2)))
1537439691.303 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (pow a2 2))) in a2
1537439691.303 * [misc]taylor:  Taking taylor expansion of (* 1/2 (pow a2 2)) in a2
1537439691.303 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1537439691.303 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1537439691.303 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439691.303 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439691.303 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.303 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.303 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439691.304 * [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
1537439691.304 * [misc]backup-simplify:  Simplify (- 1/2) into -1/2
1537439691.304 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1537439691.304 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.304 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439691.304 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.305 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1537439691.306 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439691.307 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/2) 0) (* 0 (pow a2 2))))) into 0
1537439691.307 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439691.307 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.307 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.307 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439691.308 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
1537439691.308 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.308 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.308 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.308 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439691.308 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.309 * [misc]backup-simplify:  Simplify (+ (* -1/2 (pow (* a2 th) 2)) (* 1 (pow (* a2 1) 2))) into (- (pow a2 2) (* 1/2 (* (pow a2 2) (pow th 2))))
1537439691.309 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (* (/ 1 a2) (/ 1 a2))) into (/ (cos (/ 1 th)) (pow a2 2))
1537439691.309 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a2 2)) in (th a2) around 0
1537439691.309 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a2 2)) in a2
1537439691.309 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1537439691.309 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1537439691.309 * [misc]taylor:  Taking taylor expansion of th in a2
1537439691.309 * [misc]backup-simplify:  Simplify th into th
1537439691.309 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1537439691.309 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439691.310 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1537439691.310 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439691.310 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439691.310 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.310 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.310 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439691.310 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1537439691.310 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.310 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1537439691.310 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439691.310 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439691.310 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a2 2)) in th
1537439691.311 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439691.311 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439691.311 * [misc]taylor:  Taking taylor expansion of th in th
1537439691.311 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.311 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.311 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439691.311 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439691.311 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439691.311 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439691.311 * [misc]backup-simplify:  Simplify a2 into a2
1537439691.311 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439691.311 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (pow a2 2)) into (/ (cos (/ 1 th)) (pow a2 2))
1537439691.311 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a2 2)) in th
1537439691.311 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439691.311 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439691.311 * [misc]taylor:  Taking taylor expansion of th in th
1537439691.311 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.311 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.312 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439691.312 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439691.312 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439691.312 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439691.312 * [misc]backup-simplify:  Simplify a2 into a2
1537439691.312 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439691.312 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (pow a2 2)) into (/ (cos (/ 1 th)) (pow a2 2))
1537439691.312 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a2 2)) in a2
1537439691.312 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1537439691.312 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1537439691.312 * [misc]taylor:  Taking taylor expansion of th in a2
1537439691.312 * [misc]backup-simplify:  Simplify th into th
1537439691.312 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1537439691.312 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439691.312 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1537439691.312 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439691.312 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439691.312 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.312 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.313 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439691.313 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1537439691.313 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.313 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1537439691.313 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439691.313 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439691.313 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439691.313 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1537439691.314 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a2 2)) (+ (* (/ (cos (/ 1 th)) (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1537439691.314 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439691.314 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.314 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439691.314 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1537439691.314 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1537439691.316 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537439691.316 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1537439691.316 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.316 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439691.316 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439691.317 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)))) into 0
1537439691.317 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.317 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1537439691.317 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a2 2)) (+ (* (/ (cos (/ 1 th)) (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1537439691.318 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439691.318 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.319 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537439691.319 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1537439691.319 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439691.320 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439691.320 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1537439691.320 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.320 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439691.321 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439691.321 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1537439691.321 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.321 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1537439691.322 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a2 2)) (+ (* (/ (cos (/ 1 th)) (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1537439691.322 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439691.322 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.322 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.323 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439691.323 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439691.323 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439691.324 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439691.325 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537439691.325 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.325 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439691.325 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439691.326 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1537439691.326 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.326 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1537439691.326 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a2 2)) (+ (* (/ (cos (/ 1 th)) (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1537439691.326 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439691.326 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.326 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.326 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.327 * [misc]backup-simplify:  Simplify (* (cos (/ 1 (/ 1 th))) (pow (* (/ 1 (/ 1 a2)) 1) 2)) into (* (cos th) (pow a2 2))
1537439691.327 * [misc]backup-simplify:  Simplify (* (cos (/ 1 (- th))) (* (/ 1 (- a2)) (/ 1 (- a2)))) into (/ (cos (/ -1 th)) (pow a2 2))
1537439691.327 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a2 2)) in (th a2) around 0
1537439691.327 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a2 2)) in a2
1537439691.327 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1537439691.327 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1537439691.327 * [misc]taylor:  Taking taylor expansion of -1 in a2
1537439691.327 * [misc]backup-simplify:  Simplify -1 into -1
1537439691.327 * [misc]taylor:  Taking taylor expansion of th in a2
1537439691.327 * [misc]backup-simplify:  Simplify th into th
1537439691.327 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1537439691.327 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439691.327 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1537439691.327 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439691.327 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439691.327 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.327 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.327 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439691.327 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1537439691.327 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.327 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1537439691.328 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439691.328 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439691.328 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a2 2)) in th
1537439691.328 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439691.328 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439691.328 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439691.328 * [misc]backup-simplify:  Simplify -1 into -1
1537439691.328 * [misc]taylor:  Taking taylor expansion of th in th
1537439691.328 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.328 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.328 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439691.328 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439691.328 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439691.328 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439691.328 * [misc]backup-simplify:  Simplify a2 into a2
1537439691.328 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439691.328 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (pow a2 2)) into (/ (cos (/ -1 th)) (pow a2 2))
1537439691.328 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a2 2)) in th
1537439691.328 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439691.328 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439691.328 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439691.328 * [misc]backup-simplify:  Simplify -1 into -1
1537439691.328 * [misc]taylor:  Taking taylor expansion of th in th
1537439691.328 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.328 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.328 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439691.328 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439691.328 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439691.328 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439691.329 * [misc]backup-simplify:  Simplify a2 into a2
1537439691.329 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439691.329 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (pow a2 2)) into (/ (cos (/ -1 th)) (pow a2 2))
1537439691.329 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a2 2)) in a2
1537439691.329 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1537439691.329 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1537439691.329 * [misc]taylor:  Taking taylor expansion of -1 in a2
1537439691.329 * [misc]backup-simplify:  Simplify -1 into -1
1537439691.329 * [misc]taylor:  Taking taylor expansion of th in a2
1537439691.329 * [misc]backup-simplify:  Simplify th into th
1537439691.329 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1537439691.329 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439691.329 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1537439691.329 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439691.329 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439691.329 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.329 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.329 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439691.329 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1537439691.329 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.329 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1537439691.329 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439691.329 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439691.330 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439691.330 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1537439691.330 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a2 2)) (+ (* (/ (cos (/ -1 th)) (pow a2 2)) (/ 0 (pow a2 2))))) into 0
1537439691.330 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439691.330 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.330 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439691.330 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1537439691.330 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1537439691.331 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537439691.331 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1537439691.331 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.331 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439691.331 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439691.332 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)))) into 0
1537439691.332 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.332 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1537439691.332 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a2 2)) (+ (* (/ (cos (/ -1 th)) (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1537439691.332 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439691.332 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.333 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537439691.333 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1537439691.333 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439691.334 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439691.334 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1537439691.334 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.335 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439691.335 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439691.335 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1537439691.335 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.335 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1537439691.336 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a2 2)) (+ (* (/ (cos (/ -1 th)) (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1537439691.336 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439691.336 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.336 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.337 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439691.337 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439691.337 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439691.338 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439691.339 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537439691.339 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.339 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439691.339 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439691.340 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1537439691.340 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.340 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1537439691.340 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a2 2)) (+ (* (/ (cos (/ -1 th)) (pow a2 2)) (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))) (* 0 (/ 0 (pow a2 2))))) into 0
1537439691.340 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439691.340 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.340 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.340 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.341 * [misc]backup-simplify:  Simplify (* (cos (/ -1 (/ 1 (- th)))) (pow (* (/ 1 (/ 1 (- a2))) 1) 2)) into (* (cos th) (pow a2 2))
1537439691.341 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1)
1537439691.341 * [misc]backup-simplify:  Simplify (* (cos th) (* a1 a1)) into (* (pow a1 2) (cos th))
1537439691.341 * [misc]approximate:  Taking taylor expansion of (* (pow a1 2) (cos th)) in (th a1) around 0
1537439691.341 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (cos th)) in a1
1537439691.341 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439691.341 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439691.341 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.341 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.341 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1537439691.341 * [misc]taylor:  Taking taylor expansion of th in a1
1537439691.341 * [misc]backup-simplify:  Simplify th into th
1537439691.341 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1537439691.341 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1537439691.341 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (cos th)) in th
1537439691.341 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439691.341 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439691.341 * [misc]backup-simplify:  Simplify a1 into a1
1537439691.341 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439691.341 * [misc]taylor:  Taking taylor expansion of th in th
1537439691.341 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.341 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.341 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (cos th)) in th
1537439691.341 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439691.341 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439691.341 * [misc]backup-simplify:  Simplify a1 into a1
1537439691.341 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439691.341 * [misc]taylor:  Taking taylor expansion of th in th
1537439691.341 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.341 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.341 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439691.342 * [misc]backup-simplify:  Simplify (* (pow a1 2) 1) into (pow a1 2)
1537439691.342 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439691.342 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439691.342 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.342 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.342 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439691.342 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.342 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439691.342 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1537439691.342 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (* 0 1)) into 0
1537439691.342 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439691.342 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.342 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.342 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439691.342 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.343 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1537439691.343 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1537439691.344 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (pow a1 2)))
1537439691.344 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (pow a1 2))) in a1
1537439691.344 * [misc]taylor:  Taking taylor expansion of (* 1/2 (pow a1 2)) in a1
1537439691.344 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1537439691.344 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1537439691.344 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439691.344 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439691.344 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.344 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.344 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439691.344 * [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
1537439691.344 * [misc]backup-simplify:  Simplify (- 1/2) into -1/2
1537439691.344 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1537439691.344 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.344 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439691.344 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.345 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439691.346 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1537439691.346 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1537439691.346 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439691.346 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.346 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.346 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439691.346 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
1537439691.346 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.346 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.346 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.347 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439691.347 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.347 * [misc]backup-simplify:  Simplify (+ (* -1/2 (pow (* a1 th) 2)) (* 1 (pow (* a1 1) 2))) into (- (pow a1 2) (* 1/2 (* (pow a1 2) (pow th 2))))
1537439691.347 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (* (/ 1 a1) (/ 1 a1))) into (/ (cos (/ 1 th)) (pow a1 2))
1537439691.347 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a1 2)) in (th a1) around 0
1537439691.347 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a1 2)) in a1
1537439691.347 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1537439691.347 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1537439691.347 * [misc]taylor:  Taking taylor expansion of th in a1
1537439691.347 * [misc]backup-simplify:  Simplify th into th
1537439691.347 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1537439691.348 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439691.348 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1537439691.348 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439691.348 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439691.348 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.348 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.348 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439691.348 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1537439691.348 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.348 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1537439691.348 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439691.348 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439691.348 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a1 2)) in th
1537439691.348 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439691.348 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439691.349 * [misc]taylor:  Taking taylor expansion of th in th
1537439691.349 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.349 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.349 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439691.349 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439691.349 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439691.349 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439691.349 * [misc]backup-simplify:  Simplify a1 into a1
1537439691.349 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439691.349 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (pow a1 2)) into (/ (cos (/ 1 th)) (pow a1 2))
1537439691.349 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a1 2)) in th
1537439691.349 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439691.349 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439691.349 * [misc]taylor:  Taking taylor expansion of th in th
1537439691.349 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.349 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.349 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439691.349 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439691.349 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439691.349 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439691.350 * [misc]backup-simplify:  Simplify a1 into a1
1537439691.350 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439691.350 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (pow a1 2)) into (/ (cos (/ 1 th)) (pow a1 2))
1537439691.350 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a1 2)) in a1
1537439691.350 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1537439691.350 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1537439691.350 * [misc]taylor:  Taking taylor expansion of th in a1
1537439691.350 * [misc]backup-simplify:  Simplify th into th
1537439691.350 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1537439691.350 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439691.350 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1537439691.350 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439691.350 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439691.350 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.350 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.350 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439691.350 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1537439691.350 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.351 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1537439691.351 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439691.351 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439691.351 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439691.351 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1537439691.351 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a1 2)) (+ (* (/ (cos (/ 1 th)) (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1537439691.351 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439691.351 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.352 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439691.352 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1537439691.352 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1537439691.353 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537439691.353 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1537439691.353 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.353 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439691.354 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439691.354 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)))) into 0
1537439691.354 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.354 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1537439691.355 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a1 2)) (+ (* (/ (cos (/ 1 th)) (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1537439691.355 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439691.355 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.356 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537439691.356 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1537439691.356 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439691.357 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439691.357 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1537439691.358 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.358 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439691.358 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439691.358 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1537439691.359 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.359 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1537439691.359 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a1 2)) (+ (* (/ (cos (/ 1 th)) (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1537439691.359 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439691.359 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.359 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.361 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439691.361 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439691.362 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439691.363 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439691.364 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537439691.364 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.364 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439691.364 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439691.365 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1537439691.365 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.365 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1537439691.366 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a1 2)) (+ (* (/ (cos (/ 1 th)) (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1537439691.366 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439691.366 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.366 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.366 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.367 * [misc]backup-simplify:  Simplify (* (cos (/ 1 (/ 1 th))) (pow (* (/ 1 (/ 1 a1)) 1) 2)) into (* (pow a1 2) (cos th))
1537439691.367 * [misc]backup-simplify:  Simplify (* (cos (/ 1 (- th))) (* (/ 1 (- a1)) (/ 1 (- a1)))) into (/ (cos (/ -1 th)) (pow a1 2))
1537439691.367 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a1 2)) in (th a1) around 0
1537439691.367 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a1 2)) in a1
1537439691.367 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1537439691.367 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1537439691.367 * [misc]taylor:  Taking taylor expansion of -1 in a1
1537439691.367 * [misc]backup-simplify:  Simplify -1 into -1
1537439691.367 * [misc]taylor:  Taking taylor expansion of th in a1
1537439691.367 * [misc]backup-simplify:  Simplify th into th
1537439691.367 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1537439691.367 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439691.367 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1537439691.367 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439691.367 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439691.367 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.367 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.367 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439691.367 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1537439691.368 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.368 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1537439691.368 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439691.368 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439691.368 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a1 2)) in th
1537439691.368 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439691.368 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439691.368 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439691.368 * [misc]backup-simplify:  Simplify -1 into -1
1537439691.368 * [misc]taylor:  Taking taylor expansion of th in th
1537439691.368 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.368 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.368 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439691.368 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439691.368 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439691.368 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439691.369 * [misc]backup-simplify:  Simplify a1 into a1
1537439691.369 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439691.369 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (pow a1 2)) into (/ (cos (/ -1 th)) (pow a1 2))
1537439691.369 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a1 2)) in th
1537439691.369 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439691.369 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439691.369 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439691.369 * [misc]backup-simplify:  Simplify -1 into -1
1537439691.369 * [misc]taylor:  Taking taylor expansion of th in th
1537439691.369 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.369 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.369 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439691.369 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439691.369 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439691.369 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439691.369 * [misc]backup-simplify:  Simplify a1 into a1
1537439691.369 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439691.369 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (pow a1 2)) into (/ (cos (/ -1 th)) (pow a1 2))
1537439691.369 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a1 2)) in a1
1537439691.369 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1537439691.370 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1537439691.370 * [misc]taylor:  Taking taylor expansion of -1 in a1
1537439691.370 * [misc]backup-simplify:  Simplify -1 into -1
1537439691.370 * [misc]taylor:  Taking taylor expansion of th in a1
1537439691.370 * [misc]backup-simplify:  Simplify th into th
1537439691.370 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1537439691.370 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439691.370 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1537439691.370 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439691.370 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439691.370 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.370 * [misc]backup-simplify:  Simplify 1 into 1
1537439691.370 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439691.370 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1537439691.370 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.370 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1537439691.370 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439691.371 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439691.371 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439691.371 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1537439691.371 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a1 2)) (+ (* (/ (cos (/ -1 th)) (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1537439691.371 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439691.371 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.371 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439691.371 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1537439691.372 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1537439691.373 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537439691.373 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1537439691.373 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.373 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439691.373 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439691.374 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)))) into 0
1537439691.374 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.374 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1537439691.376 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a1 2)) (+ (* (/ (cos (/ -1 th)) (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1537439691.376 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439691.376 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.377 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537439691.378 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1537439691.378 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439691.379 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439691.379 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1537439691.379 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.379 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439691.380 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439691.380 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1537439691.380 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.381 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1537439691.381 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a1 2)) (+ (* (/ (cos (/ -1 th)) (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1537439691.381 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439691.381 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.381 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.383 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439691.383 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439691.383 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439691.386 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439691.386 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537439691.386 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439691.386 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439691.387 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439691.387 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1537439691.388 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.388 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1537439691.389 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a1 2)) (+ (* (/ (cos (/ -1 th)) (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1537439691.389 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439691.389 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.389 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.389 * [misc]backup-simplify:  Simplify 0 into 0
1537439691.390 * [misc]backup-simplify:  Simplify (* (cos (/ -1 (/ 1 (- th)))) (pow (* (/ 1 (/ 1 (- a1))) 1) 2)) into (* (pow a1 2) (cos th))
1537439691.390 * * * [misc]progress:  simplifying candidates
1537439691.390 * * * * [misc]progress:  [ 1 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (log1p (expm1 (/ (* (cos th) (* a2 a2)) (sqrt 2))))))>
1537439691.390 * * * * [misc]progress:  [ 2 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (expm1 (log1p (/ (* (cos th) (* a2 a2)) (sqrt 2))))))>
1537439691.390 * * * * [misc]progress:  [ 3 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (pow (/ (* (cos th) (* a2 a2)) (sqrt 2)) 1)))>
1537439691.390 * * * * [misc]progress:  [ 4 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (exp (- (+ (log (cos th)) (log (* a2 a2))) (log (sqrt 2))))))>
1537439691.390 * [enter]simplify:  Simplifying (- (+ (log (cos th)) (log (* a2 a2))) (log (sqrt 2)))
1537439691.392 * * [misc]simplify:  iters left: 6 (11 enodes)
1537439691.397 * * [misc]simplify:  iters left: 5 (18 enodes)
1537439691.406 * * [misc]simplify:  iters left: 4 (32 enodes)
1537439691.423 * * [misc]simplify:  iters left: 3 (60 enodes)
1537439691.449 * * [misc]simplify:  iters left: 2 (86 enodes)
1537439691.476 * * [misc]simplify:  iters left: 1 (108 enodes)
1537439691.532 * [exit]simplify:  Simplified to (+ (log (* a2 a2)) (- (log (cos th)) (log (sqrt 2))))
1537439691.533 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (exp (+ (log (* a2 a2)) (- (log (cos th)) (log (sqrt 2)))))))
1537439691.533 * * * * [misc]progress:  [ 5 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (exp (- (log (* (cos th) (* a2 a2))) (log (sqrt 2))))))>
1537439691.533 * [enter]simplify:  Simplifying (- (log (* (cos th) (* a2 a2))) (log (sqrt 2)))
1537439691.534 * * [misc]simplify:  iters left: 6 (10 enodes)
1537439691.539 * * [misc]simplify:  iters left: 5 (18 enodes)
1537439691.547 * * [misc]simplify:  iters left: 4 (28 enodes)
1537439691.560 * * [misc]simplify:  iters left: 3 (47 enodes)
1537439691.579 * * [misc]simplify:  iters left: 2 (70 enodes)
1537439691.602 * * [misc]simplify:  iters left: 1 (87 enodes)
1537439691.623 * [exit]simplify:  Simplified to (- (log (* (* a2 a2) (cos th))) (log (sqrt 2)))
1537439691.623 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (exp (- (log (* (* a2 a2) (cos th))) (log (sqrt 2))))))
1537439691.623 * * * * [misc]progress:  [ 6 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (exp (log (/ (* (cos th) (* a2 a2)) (sqrt 2))))))>
1537439691.623 * * * * [misc]progress:  [ 7 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (log (exp (/ (* (cos th) (* a2 a2)) (sqrt 2))))))>
1537439691.623 * * * * [misc]progress:  [ 8 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (cbrt (/ (* (* (* (cos th) (cos th)) (cos th)) (* (* (* a2 a2) (* a2 a2)) (* a2 a2))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))))))>
1537439691.623 * [enter]simplify:  Simplifying (/ (* (* (* (cos th) (cos th)) (cos th)) (* (* (* a2 a2) (* a2 a2)) (* a2 a2))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
1537439691.626 * * [misc]simplify:  iters left: 6 (14 enodes)
1537439691.631 * * [misc]simplify:  iters left: 5 (35 enodes)
1537439691.655 * * [misc]simplify:  iters left: 4 (145 enodes)
1537439691.829 * [exit]simplify:  Simplified to (/ (* (* (* a2 a2) (cos th)) (* (cos th) (cos th))) (* (/ 2 (* a2 a2)) (/ (sqrt 2) (* a2 a2))))
1537439691.829 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (cbrt (/ (* (* (* a2 a2) (cos th)) (* (cos th) (cos th))) (* (/ 2 (* a2 a2)) (/ (sqrt 2) (* a2 a2)))))))
1537439691.829 * * * * [misc]progress:  [ 9 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (cbrt (/ (* (* (* (cos th) (* a2 a2)) (* (cos th) (* a2 a2))) (* (cos th) (* a2 a2))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))))))>
1537439691.830 * [enter]simplify:  Simplifying (/ (* (* (* (cos th) (* a2 a2)) (* (cos th) (* a2 a2))) (* (cos th) (* a2 a2))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
1537439691.830 * * [misc]simplify:  iters left: 6 (12 enodes)
1537439691.835 * * [misc]simplify:  iters left: 5 (30 enodes)
1537439691.849 * * [misc]simplify:  iters left: 4 (119 enodes)
1537439692.014 * [exit]simplify:  Simplified to (/ (* (* (* a2 a2) (cos th)) (* (* a2 a2) (cos th))) (/ (* 2 (sqrt 2)) (* (* a2 a2) (cos th))))
1537439692.014 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (cbrt (/ (* (* (* a2 a2) (cos th)) (* (* a2 a2) (cos th))) (/ (* 2 (sqrt 2)) (* (* a2 a2) (cos th)))))))
1537439692.014 * * * * [misc]progress:  [ 10 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (cbrt (/ (* (cos th) (* a2 a2)) (sqrt 2))) (cbrt (/ (* (cos th) (* a2 a2)) (sqrt 2)))) (cbrt (/ (* (cos th) (* a2 a2)) (sqrt 2))))))>
1537439692.014 * * * * [misc]progress:  [ 11 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (cbrt (* (* (/ (* (cos th) (* a2 a2)) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))))>
1537439692.014 * * * * [misc]progress:  [ 12 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (sqrt (/ (* (cos th) (* a2 a2)) (sqrt 2))) (sqrt (/ (* (cos th) (* a2 a2)) (sqrt 2))))))>
1537439692.014 * * * * [misc]progress:  [ 13 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (- (* (cos th) (* a2 a2))) (- (sqrt 2)))))>
1537439692.014 * * * * [misc]progress:  [ 14 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (* a2 a2) (cbrt (sqrt 2))))))>
1537439692.014 * [enter]simplify:  Simplifying (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1537439692.015 * * [misc]simplify:  iters left: 6 (7 enodes)
1537439692.018 * * [misc]simplify:  iters left: 5 (9 enodes)
1537439692.022 * [exit]simplify:  Simplified to (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1537439692.022 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (* a2 a2) (cbrt (sqrt 2))))))
1537439692.022 * [enter]simplify:  Simplifying (/ (* a2 a2) (cbrt (sqrt 2)))
1537439692.023 * * [misc]simplify:  iters left: 4 (6 enodes)
1537439692.026 * * [misc]simplify:  iters left: 3 (8 enodes)
1537439692.030 * * [misc]simplify:  iters left: 2 (10 enodes)
1537439692.034 * * [misc]simplify:  iters left: 1 (11 enodes)
1537439692.039 * [exit]simplify:  Simplified to (/ (* a2 a2) (cbrt (sqrt 2)))
1537439692.039 * [misc]simplify:  Simplified (2 2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (* a2 a2) (cbrt (sqrt 2))))))
1537439692.039 * * * * [misc]progress:  [ 15 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (cos th) (sqrt (sqrt 2))) (/ (* a2 a2) (sqrt (sqrt 2))))))>
1537439692.039 * [enter]simplify:  Simplifying (/ (cos th) (sqrt (sqrt 2)))
1537439692.040 * * [misc]simplify:  iters left: 4 (6 enodes)
1537439692.042 * [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
1537439692.043 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (cos th) (sqrt (sqrt 2))) (/ (* a2 a2) (sqrt (sqrt 2))))))
1537439692.043 * [enter]simplify:  Simplifying (/ (* a2 a2) (sqrt (sqrt 2)))
1537439692.043 * * [misc]simplify:  iters left: 4 (6 enodes)
1537439692.046 * * [misc]simplify:  iters left: 3 (8 enodes)
1537439692.051 * * [misc]simplify:  iters left: 2 (10 enodes)
1537439692.055 * * [misc]simplify:  iters left: 1 (11 enodes)
1537439692.060 * [exit]simplify:  Simplified to (/ (* a2 a2) (sqrt (sqrt 2)))
1537439692.060 * [misc]simplify:  Simplified (2 2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (cos th) (sqrt (sqrt 2))) (/ (* a2 a2) (sqrt (sqrt 2))))))
1537439692.060 * * * * [misc]progress:  [ 16 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (cos th) 1) (/ (* a2 a2) (sqrt 2)))))>
1537439692.060 * [enter]simplify:  Simplifying (/ (cos th) 1)
1537439692.060 * * [misc]simplify:  iters left: 3 (4 enodes)
1537439692.062 * * [misc]simplify:  iters left: 2 (6 enodes)
1537439692.065 * * [misc]simplify:  iters left: 1 (8 enodes)
1537439692.067 * [exit]simplify:  Simplified to (cos th)
1537439692.067 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439692.067 * [enter]simplify:  Simplifying (/ (* a2 a2) (sqrt 2))
1537439692.067 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439692.070 * * [misc]simplify:  iters left: 3 (7 enodes)
1537439692.073 * * [misc]simplify:  iters left: 2 (9 enodes)
1537439692.077 * * [misc]simplify:  iters left: 1 (10 enodes)
1537439692.081 * [exit]simplify:  Simplified to (/ (* a2 a2) (sqrt 2))
1537439692.081 * [misc]simplify:  Simplified (2 2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439692.081 * * * * [misc]progress:  [ 17 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* 1 (/ (* (cos th) (* a2 a2)) (sqrt 2)))))>
1537439692.081 * * * * [misc]progress:  [ 18 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (cos th) (* a2 a2)) (/ 1 (sqrt 2)))))>
1537439692.081 * * * * [misc]progress:  [ 19 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ 1 (/ (sqrt 2) (* (cos th) (* a2 a2))))))>
1537439692.081 * * * * [misc]progress:  [ 20 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (/ (* (cos th) (* a2 a2)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))>
1537439692.081 * [enter]simplify:  Simplifying (cbrt (sqrt 2))
1537439692.082 * * [misc]simplify:  iters left: 2 (3 enodes)
1537439692.083 * [exit]simplify:  Simplified to (cbrt (sqrt 2))
1537439692.083 * [misc]simplify:  Simplified (2 2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (/ (* (cos th) (* a2 a2)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))
1537439692.083 * * * * [misc]progress:  [ 21 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (/ (* (cos th) (* a2 a2)) (sqrt (sqrt 2))) (sqrt (sqrt 2)))))>
1537439692.084 * [enter]simplify:  Simplifying (sqrt (sqrt 2))
1537439692.084 * * [misc]simplify:  iters left: 2 (3 enodes)
1537439692.086 * [exit]simplify:  Simplified to (sqrt (sqrt 2))
1537439692.086 * [misc]simplify:  Simplified (2 2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (/ (* (cos th) (* a2 a2)) (sqrt (sqrt 2))) (sqrt (sqrt 2)))))
1537439692.086 * * * * [misc]progress:  [ 22 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (/ (* (cos th) (* a2 a2)) 1) (sqrt 2))))>
1537439692.086 * [enter]simplify:  Simplifying (sqrt 2)
1537439692.086 * * [misc]simplify:  iters left: 1 (2 enodes)
1537439692.087 * [exit]simplify:  Simplified to (sqrt 2)
1537439692.087 * [misc]simplify:  Simplified (2 2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (/ (* (cos th) (* a2 a2)) 1) (sqrt 2))))
1537439692.087 * * * * [misc]progress:  [ 23 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (cos th) (/ (sqrt 2) (* a2 a2)))))>
1537439692.088 * [enter]simplify:  Simplifying (cos th)
1537439692.088 * * [misc]simplify:  iters left: 1 (2 enodes)
1537439692.089 * [exit]simplify:  Simplified to (cos th)
1537439692.089 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (cos th) (/ (sqrt 2) (* a2 a2)))))
1537439692.089 * * * * [misc]progress:  [ 24 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (log1p (expm1 (/ (* (cos th) (* a1 a1)) (sqrt 2)))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439692.089 * * * * [misc]progress:  [ 25 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (expm1 (log1p (/ (* (cos th) (* a1 a1)) (sqrt 2)))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439692.089 * * * * [misc]progress:  [ 26 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (pow (/ (* (cos th) (* a1 a1)) (sqrt 2)) 1) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439692.089 * * * * [misc]progress:  [ 27 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (exp (- (+ (log (cos th)) (log (* a1 a1))) (log (sqrt 2)))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439692.089 * [enter]simplify:  Simplifying (- (+ (log (cos th)) (log (* a1 a1))) (log (sqrt 2)))
1537439692.090 * * [misc]simplify:  iters left: 6 (11 enodes)
1537439692.096 * * [misc]simplify:  iters left: 5 (18 enodes)
1537439692.104 * * [misc]simplify:  iters left: 4 (32 enodes)
1537439692.122 * * [misc]simplify:  iters left: 3 (60 enodes)
1537439692.152 * * [misc]simplify:  iters left: 2 (86 enodes)
1537439692.180 * * [misc]simplify:  iters left: 1 (108 enodes)
1537439692.234 * [exit]simplify:  Simplified to (+ (log (* a1 a1)) (- (log (cos th)) (log (sqrt 2))))
1537439692.234 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (exp (+ (log (* a1 a1)) (- (log (cos th)) (log (sqrt 2))))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439692.234 * * * * [misc]progress:  [ 28 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (exp (- (log (* (cos th) (* a1 a1))) (log (sqrt 2)))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439692.234 * [enter]simplify:  Simplifying (- (log (* (cos th) (* a1 a1))) (log (sqrt 2)))
1537439692.235 * * [misc]simplify:  iters left: 6 (10 enodes)
1537439692.241 * * [misc]simplify:  iters left: 5 (18 enodes)
1537439692.249 * * [misc]simplify:  iters left: 4 (28 enodes)
1537439692.261 * * [misc]simplify:  iters left: 3 (47 enodes)
1537439692.285 * * [misc]simplify:  iters left: 2 (70 enodes)
1537439692.308 * * [misc]simplify:  iters left: 1 (87 enodes)
1537439692.348 * [exit]simplify:  Simplified to (- (log (* (* a1 a1) (cos th))) (log (sqrt 2)))
1537439692.348 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (exp (- (log (* (* a1 a1) (cos th))) (log (sqrt 2)))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439692.348 * * * * [misc]progress:  [ 29 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (exp (log (/ (* (cos th) (* a1 a1)) (sqrt 2)))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439692.348 * * * * [misc]progress:  [ 30 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (log (exp (/ (* (cos th) (* a1 a1)) (sqrt 2)))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439692.348 * * * * [misc]progress:  [ 31 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (cbrt (/ (* (* (* (cos th) (cos th)) (cos th)) (* (* (* a1 a1) (* a1 a1)) (* a1 a1))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439692.348 * [enter]simplify:  Simplifying (/ (* (* (* (cos th) (cos th)) (cos th)) (* (* (* a1 a1) (* a1 a1)) (* a1 a1))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
1537439692.350 * * [misc]simplify:  iters left: 6 (14 enodes)
1537439692.360 * * [misc]simplify:  iters left: 5 (35 enodes)
1537439692.388 * * [misc]simplify:  iters left: 4 (145 enodes)
1537439692.561 * [exit]simplify:  Simplified to (/ (* (* (* a1 a1) (cos th)) (* (cos th) (cos th))) (* (/ 2 (* a1 a1)) (/ (sqrt 2) (* a1 a1))))
1537439692.561 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (cbrt (/ (* (* (* a1 a1) (cos th)) (* (cos th) (cos th))) (* (/ 2 (* a1 a1)) (/ (sqrt 2) (* a1 a1))))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439692.561 * * * * [misc]progress:  [ 32 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (cbrt (/ (* (* (* (cos th) (* a1 a1)) (* (cos th) (* a1 a1))) (* (cos th) (* a1 a1))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439692.561 * [enter]simplify:  Simplifying (/ (* (* (* (cos th) (* a1 a1)) (* (cos th) (* a1 a1))) (* (cos th) (* a1 a1))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
1537439692.563 * * [misc]simplify:  iters left: 6 (12 enodes)
1537439692.571 * * [misc]simplify:  iters left: 5 (30 enodes)
1537439692.601 * * [misc]simplify:  iters left: 4 (119 enodes)
1537439692.771 * [exit]simplify:  Simplified to (/ (* (* (* a1 a1) (cos th)) (* (* a1 a1) (cos th))) (/ (* 2 (sqrt 2)) (* (* a1 a1) (cos th))))
1537439692.771 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (cbrt (/ (* (* (* a1 a1) (cos th)) (* (* a1 a1) (cos th))) (/ (* 2 (sqrt 2)) (* (* a1 a1) (cos th))))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439692.771 * * * * [misc]progress:  [ 33 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (* (cbrt (/ (* (cos th) (* a1 a1)) (sqrt 2))) (cbrt (/ (* (cos th) (* a1 a1)) (sqrt 2)))) (cbrt (/ (* (cos th) (* a1 a1)) (sqrt 2)))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439692.771 * * * * [misc]progress:  [ 34 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (cbrt (* (* (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (cos th) (* a1 a1)) (sqrt 2))) (/ (* (cos th) (* a1 a1)) (sqrt 2)))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439692.771 * * * * [misc]progress:  [ 35 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (sqrt (/ (* (cos th) (* a1 a1)) (sqrt 2))) (sqrt (/ (* (cos th) (* a1 a1)) (sqrt 2)))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439692.771 * * * * [misc]progress:  [ 36 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (- (* (cos th) (* a1 a1))) (- (sqrt 2))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439692.771 * * * * [misc]progress:  [ 37 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (* a1 a1) (cbrt (sqrt 2)))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439692.771 * [enter]simplify:  Simplifying (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1537439692.772 * * [misc]simplify:  iters left: 6 (7 enodes)
1537439692.776 * * [misc]simplify:  iters left: 5 (9 enodes)
1537439692.780 * [exit]simplify:  Simplified to (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1537439692.780 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (* a1 a1) (cbrt (sqrt 2)))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439692.780 * [enter]simplify:  Simplifying (/ (* a1 a1) (cbrt (sqrt 2)))
1537439692.781 * * [misc]simplify:  iters left: 4 (6 enodes)
1537439692.784 * * [misc]simplify:  iters left: 3 (8 enodes)
1537439692.787 * * [misc]simplify:  iters left: 2 (10 enodes)
1537439692.791 * * [misc]simplify:  iters left: 1 (11 enodes)
1537439692.796 * [exit]simplify:  Simplified to (/ (* a1 a1) (cbrt (sqrt 2)))
1537439692.796 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (+ (* (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (* a1 a1) (cbrt (sqrt 2)))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439692.796 * * * * [misc]progress:  [ 38 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt (sqrt 2))) (/ (* a1 a1) (sqrt (sqrt 2)))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439692.796 * [enter]simplify:  Simplifying (/ (cos th) (sqrt (sqrt 2)))
1537439692.797 * * [misc]simplify:  iters left: 4 (6 enodes)
1537439692.800 * [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
1537439692.800 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt (sqrt 2))) (/ (* a1 a1) (sqrt (sqrt 2)))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439692.800 * [enter]simplify:  Simplifying (/ (* a1 a1) (sqrt (sqrt 2)))
1537439692.804 * * [misc]simplify:  iters left: 4 (6 enodes)
1537439692.807 * * [misc]simplify:  iters left: 3 (8 enodes)
1537439692.811 * * [misc]simplify:  iters left: 2 (10 enodes)
1537439692.815 * * [misc]simplify:  iters left: 1 (11 enodes)
1537439692.820 * [exit]simplify:  Simplified to (/ (* a1 a1) (sqrt (sqrt 2)))
1537439692.820 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt (sqrt 2))) (/ (* a1 a1) (sqrt (sqrt 2)))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439692.820 * * * * [misc]progress:  [ 39 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) 1) (/ (* a1 a1) (sqrt 2))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439692.820 * [enter]simplify:  Simplifying (/ (cos th) 1)
1537439692.821 * * [misc]simplify:  iters left: 3 (4 enodes)
1537439692.822 * * [misc]simplify:  iters left: 2 (6 enodes)
1537439692.825 * * [misc]simplify:  iters left: 1 (8 enodes)
1537439692.826 * [exit]simplify:  Simplified to (cos th)
1537439692.827 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (* (cos th) (/ (* a1 a1) (sqrt 2))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439692.827 * [enter]simplify:  Simplifying (/ (* a1 a1) (sqrt 2))
1537439692.827 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439692.830 * * [misc]simplify:  iters left: 3 (7 enodes)
1537439692.833 * * [misc]simplify:  iters left: 2 (9 enodes)
1537439692.837 * * [misc]simplify:  iters left: 1 (10 enodes)
1537439692.841 * [exit]simplify:  Simplified to (/ (* a1 a1) (sqrt 2))
1537439692.841 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (+ (* (cos th) (/ (* a1 a1) (sqrt 2))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439692.841 * * * * [misc]progress:  [ 40 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* 1 (/ (* (cos th) (* a1 a1)) (sqrt 2))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439692.841 * * * * [misc]progress:  [ 41 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (* (cos th) (* a1 a1)) (/ 1 (sqrt 2))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439692.841 * * * * [misc]progress:  [ 42 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ 1 (/ (sqrt 2) (* (cos th) (* a1 a1)))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439692.841 * * * * [misc]progress:  [ 43 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (/ (* (cos th) (* a1 a1)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439692.841 * [enter]simplify:  Simplifying (cbrt (sqrt 2))
1537439692.842 * * [misc]simplify:  iters left: 2 (3 enodes)
1537439692.843 * [exit]simplify:  Simplified to (cbrt (sqrt 2))
1537439692.843 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (+ (/ (/ (* (cos th) (* a1 a1)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439692.843 * * * * [misc]progress:  [ 44 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (/ (* (cos th) (* a1 a1)) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439692.844 * [enter]simplify:  Simplifying (sqrt (sqrt 2))
1537439692.844 * * [misc]simplify:  iters left: 2 (3 enodes)
1537439692.845 * [exit]simplify:  Simplified to (sqrt (sqrt 2))
1537439692.845 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (+ (/ (/ (* (cos th) (* a1 a1)) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439692.845 * * * * [misc]progress:  [ 45 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (/ (* (cos th) (* a1 a1)) 1) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439692.846 * [enter]simplify:  Simplifying (sqrt 2)
1537439692.846 * * [misc]simplify:  iters left: 1 (2 enodes)
1537439692.847 * [exit]simplify:  Simplified to (sqrt 2)
1537439692.847 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (+ (/ (/ (* (cos th) (* a1 a1)) 1) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439692.847 * * * * [misc]progress:  [ 46 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (cos th) (/ (sqrt 2) (* a1 a1))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439692.847 * [enter]simplify:  Simplifying (cos th)
1537439692.848 * * [misc]simplify:  iters left: 1 (2 enodes)
1537439692.848 * [exit]simplify:  Simplified to (cos th)
1537439692.848 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (/ (cos th) (/ (sqrt 2) (* a1 a1))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439692.848 * * * * [misc]progress:  [ 47 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (log1p (expm1 (* (cos th) (* a2 a2)))) (sqrt 2))))>
1537439692.848 * * * * [misc]progress:  [ 48 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (expm1 (log1p (* (cos th) (* a2 a2)))) (sqrt 2))))>
1537439692.848 * * * * [misc]progress:  [ 49 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (pow (* (cos th) (* a2 a2)) 1) (sqrt 2))))>
1537439692.849 * [enter]simplify:  Simplifying (* (cos th) (* a2 a2))
1537439692.849 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439692.851 * * [misc]simplify:  iters left: 3 (8 enodes)
1537439692.854 * * [misc]simplify:  iters left: 2 (10 enodes)
1537439692.857 * [exit]simplify:  Simplified to (* (* a2 a2) (cos th))
1537439692.857 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (pow (* (* a2 a2) (cos th)) 1) (sqrt 2))))
1537439692.857 * * * * [misc]progress:  [ 50 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (pow (* (cos th) (* a2 a2)) 1) (sqrt 2))))>
1537439692.857 * * * * [misc]progress:  [ 51 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (exp (+ (log (cos th)) (log (* a2 a2)))) (sqrt 2))))>
1537439692.858 * [enter]simplify:  Simplifying (+ (log (cos th)) (log (* a2 a2)))
1537439692.859 * * [misc]simplify:  iters left: 5 (7 enodes)
1537439692.861 * * [misc]simplify:  iters left: 4 (10 enodes)
1537439692.865 * * [misc]simplify:  iters left: 3 (14 enodes)
1537439692.869 * * [misc]simplify:  iters left: 2 (16 enodes)
1537439692.874 * [exit]simplify:  Simplified to (+ (log (* a2 a2)) (log (cos th)))
1537439692.874 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (exp (+ (log (* a2 a2)) (log (cos th)))) (sqrt 2))))
1537439692.874 * * * * [misc]progress:  [ 52 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (exp (log (* (cos th) (* a2 a2)))) (sqrt 2))))>
1537439692.874 * * * * [misc]progress:  [ 53 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (log (exp (* (cos th) (* a2 a2)))) (sqrt 2))))>
1537439692.875 * * * * [misc]progress:  [ 54 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (cbrt (* (* (* (cos th) (cos th)) (cos th)) (* (* (* a2 a2) (* a2 a2)) (* a2 a2)))) (sqrt 2))))>
1537439692.875 * [enter]simplify:  Simplifying (* (* (* (cos th) (cos th)) (cos th)) (* (* (* a2 a2) (* a2 a2)) (* a2 a2)))
1537439692.876 * * [misc]simplify:  iters left: 6 (9 enodes)
1537439692.881 * * [misc]simplify:  iters left: 5 (22 enodes)
1537439692.890 * * [misc]simplify:  iters left: 4 (65 enodes)
1537439692.915 * * [misc]simplify:  iters left: 3 (179 enodes)
1537439693.016 * * [misc]simplify:  iters left: 2 (371 enodes)
1537439693.181 * [exit]simplify:  Simplified to (* (pow (cos th) 3) (* (pow a2 5) a2))
1537439693.181 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (cbrt (* (pow (cos th) 3) (* (pow a2 5) a2))) (sqrt 2))))
1537439693.181 * * * * [misc]progress:  [ 55 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (* (cbrt (* (cos th) (* a2 a2))) (cbrt (* (cos th) (* a2 a2)))) (cbrt (* (cos th) (* a2 a2)))) (sqrt 2))))>
1537439693.182 * * * * [misc]progress:  [ 56 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (cbrt (* (* (* (cos th) (* a2 a2)) (* (cos th) (* a2 a2))) (* (cos th) (* a2 a2)))) (sqrt 2))))>
1537439693.182 * * * * [misc]progress:  [ 57 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (sqrt (* (cos th) (* a2 a2))) (sqrt (* (cos th) (* a2 a2)))) (sqrt 2))))>
1537439693.182 * * * * [misc]progress:  [ 58 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* 1 (* (cos th) (* a2 a2))) (sqrt 2))))>
1537439693.182 * * * * [misc]progress:  [ 59 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (* (cos th) a2) a2) (sqrt 2))))>
1537439693.182 * * * * [misc]progress:  [ 60 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (* a2 a2))) (sqrt 2))))>
1537439693.182 * [enter]simplify:  Simplifying (* (cbrt (cos th)) (cbrt (cos th)))
1537439693.182 * * [misc]simplify:  iters left: 4 (4 enodes)
1537439693.183 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1537439693.183 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (* a2 a2))) (sqrt 2))))
1537439693.183 * * * * [misc]progress:  [ 61 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (sqrt (cos th)) (* (sqrt (cos th)) (* a2 a2))) (sqrt 2))))>
1537439693.183 * [enter]simplify:  Simplifying (sqrt (cos th))
1537439693.184 * * [misc]simplify:  iters left: 2 (3 enodes)
1537439693.185 * [exit]simplify:  Simplified to (sqrt (cos th))
1537439693.185 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (sqrt (cos th)) (* (sqrt (cos th)) (* a2 a2))) (sqrt 2))))
1537439693.185 * * * * [misc]progress:  [ 62 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* 1 (* (cos th) (* a2 a2))) (sqrt 2))))>
1537439693.185 * * * * [misc]progress:  [ 63 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (* a2 a2) (cos th)) (sqrt 2))))>
1537439693.185 * * * * [misc]progress:  [ 64 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (log1p (expm1 (* (cos th) (* a1 a1)))) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439693.185 * * * * [misc]progress:  [ 65 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (expm1 (log1p (* (cos th) (* a1 a1)))) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439693.185 * * * * [misc]progress:  [ 66 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (pow (* (cos th) (* a1 a1)) 1) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439693.186 * [enter]simplify:  Simplifying (* (cos th) (* a1 a1))
1537439693.186 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439693.188 * * [misc]simplify:  iters left: 3 (8 enodes)
1537439693.191 * * [misc]simplify:  iters left: 2 (10 enodes)
1537439693.194 * [exit]simplify:  Simplified to (* (* a1 a1) (cos th))
1537439693.194 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (+ (/ (pow (* (* a1 a1) (cos th)) 1) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439693.194 * * * * [misc]progress:  [ 67 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (pow (* (cos th) (* a1 a1)) 1) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439693.195 * * * * [misc]progress:  [ 68 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (exp (+ (log (cos th)) (log (* a1 a1)))) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439693.195 * [enter]simplify:  Simplifying (+ (log (cos th)) (log (* a1 a1)))
1537439693.195 * * [misc]simplify:  iters left: 5 (7 enodes)
1537439693.198 * * [misc]simplify:  iters left: 4 (10 enodes)
1537439693.202 * * [misc]simplify:  iters left: 3 (14 enodes)
1537439693.207 * * [misc]simplify:  iters left: 2 (16 enodes)
1537439693.211 * [exit]simplify:  Simplified to (+ (log (* a1 a1)) (log (cos th)))
1537439693.212 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (+ (/ (exp (+ (log (* a1 a1)) (log (cos th)))) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439693.212 * * * * [misc]progress:  [ 69 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (exp (log (* (cos th) (* a1 a1)))) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439693.212 * * * * [misc]progress:  [ 70 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (log (exp (* (cos th) (* a1 a1)))) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439693.212 * * * * [misc]progress:  [ 71 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (cbrt (* (* (* (cos th) (cos th)) (cos th)) (* (* (* a1 a1) (* a1 a1)) (* a1 a1)))) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439693.212 * [enter]simplify:  Simplifying (* (* (* (cos th) (cos th)) (cos th)) (* (* (* a1 a1) (* a1 a1)) (* a1 a1)))
1537439693.213 * * [misc]simplify:  iters left: 6 (9 enodes)
1537439693.219 * * [misc]simplify:  iters left: 5 (22 enodes)
1537439693.233 * * [misc]simplify:  iters left: 4 (65 enodes)
1537439693.273 * * [misc]simplify:  iters left: 3 (179 enodes)
1537439693.411 * * [misc]simplify:  iters left: 2 (371 enodes)
1537439693.588 * [exit]simplify:  Simplified to (* (pow (cos th) 3) (* (pow a1 5) a1))
1537439693.588 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (+ (/ (cbrt (* (pow (cos th) 3) (* (pow a1 5) a1))) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439693.588 * * * * [misc]progress:  [ 72 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (* (cbrt (* (cos th) (* a1 a1))) (cbrt (* (cos th) (* a1 a1)))) (cbrt (* (cos th) (* a1 a1)))) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439693.588 * * * * [misc]progress:  [ 73 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (cbrt (* (* (* (cos th) (* a1 a1)) (* (cos th) (* a1 a1))) (* (cos th) (* a1 a1)))) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439693.588 * * * * [misc]progress:  [ 74 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (sqrt (* (cos th) (* a1 a1))) (sqrt (* (cos th) (* a1 a1)))) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439693.588 * * * * [misc]progress:  [ 75 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* 1 (* (cos th) (* a1 a1))) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439693.588 * * * * [misc]progress:  [ 76 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (* (cos th) a1) a1) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439693.589 * * * * [misc]progress:  [ 77 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (* a1 a1))) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439693.589 * [enter]simplify:  Simplifying (* (cbrt (cos th)) (cbrt (cos th)))
1537439693.589 * * [misc]simplify:  iters left: 4 (4 enodes)
1537439693.591 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1537439693.591 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (+ (/ (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (* a1 a1))) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439693.591 * * * * [misc]progress:  [ 78 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (sqrt (cos th)) (* (sqrt (cos th)) (* a1 a1))) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439693.591 * [enter]simplify:  Simplifying (sqrt (cos th))
1537439693.592 * * [misc]simplify:  iters left: 2 (3 enodes)
1537439693.593 * [exit]simplify:  Simplified to (sqrt (cos th))
1537439693.593 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (+ (/ (* (sqrt (cos th)) (* (sqrt (cos th)) (* a1 a1))) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439693.593 * * * * [misc]progress:  [ 79 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* 1 (* (cos th) (* a1 a1))) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439693.593 * * * * [misc]progress:  [ 80 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (* a1 a1) (cos th)) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439693.593 * * * * [misc]progress:  [ 81 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (- (/ (pow a2 2) (sqrt 2)) (* 1/2 (/ (* (pow a2 2) (pow th 2)) (sqrt 2))))))>
1537439693.593 * [enter]simplify:  Simplifying (- (/ (pow a2 2) (sqrt 2)) (* 1/2 (/ (* (pow a2 2) (pow th 2)) (sqrt 2))))
1537439693.594 * * [misc]simplify:  iters left: 6 (12 enodes)
1537439693.601 * * [misc]simplify:  iters left: 5 (22 enodes)
1537439693.614 * * [misc]simplify:  iters left: 4 (56 enodes)
1537439693.648 * * [misc]simplify:  iters left: 3 (149 enodes)
1537439693.749 * * [misc]simplify:  iters left: 2 (403 enodes)
1537439694.045 * [exit]simplify:  Simplified to (fma (/ (* a2 th) (/ (sqrt 2) (* a2 th))) -1/2 (/ (* a2 a2) (sqrt 2)))
1537439694.045 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (fma (/ (* a2 th) (/ (sqrt 2) (* a2 th))) -1/2 (/ (* a2 a2) (sqrt 2)))))
1537439694.045 * * * * [misc]progress:  [ 82 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1537439694.045 * [enter]simplify:  Simplifying (/ (* (cos th) (pow a2 2)) (sqrt 2))
1537439694.046 * * [misc]simplify:  iters left: 5 (8 enodes)
1537439694.048 * * [misc]simplify:  iters left: 4 (12 enodes)
1537439694.054 * * [misc]simplify:  iters left: 3 (20 enodes)
1537439694.062 * * [misc]simplify:  iters left: 2 (29 enodes)
1537439694.073 * * [misc]simplify:  iters left: 1 (40 enodes)
1537439694.092 * [exit]simplify:  Simplified to (/ (cos th) (/ (sqrt 2) (* a2 a2)))
1537439694.092 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (cos th) (/ (sqrt 2) (* a2 a2)))))
1537439694.092 * * * * [misc]progress:  [ 83 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1537439694.092 * [enter]simplify:  Simplifying (/ (* (cos th) (pow a2 2)) (sqrt 2))
1537439694.093 * * [misc]simplify:  iters left: 5 (8 enodes)
1537439694.097 * * [misc]simplify:  iters left: 4 (12 enodes)
1537439694.102 * * [misc]simplify:  iters left: 3 (20 enodes)
1537439694.110 * * [misc]simplify:  iters left: 2 (29 enodes)
1537439694.121 * * [misc]simplify:  iters left: 1 (40 enodes)
1537439694.141 * [exit]simplify:  Simplified to (/ (cos th) (/ (sqrt 2) (* a2 a2)))
1537439694.141 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (cos th) (/ (sqrt 2) (* a2 a2)))))
1537439694.141 * * * * [misc]progress:  [ 84 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (- (/ (pow a1 2) (sqrt 2)) (* 1/2 (/ (* (pow a1 2) (pow th 2)) (sqrt 2)))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439694.141 * [enter]simplify:  Simplifying (- (/ (pow a1 2) (sqrt 2)) (* 1/2 (/ (* (pow a1 2) (pow th 2)) (sqrt 2))))
1537439694.142 * * [misc]simplify:  iters left: 6 (12 enodes)
1537439694.149 * * [misc]simplify:  iters left: 5 (22 enodes)
1537439694.162 * * [misc]simplify:  iters left: 4 (56 enodes)
1537439694.188 * * [misc]simplify:  iters left: 3 (149 enodes)
1537439694.276 * * [misc]simplify:  iters left: 2 (403 enodes)
1537439694.651 * [exit]simplify:  Simplified to (fma (/ (* a1 th) (/ (sqrt 2) (* a1 th))) -1/2 (/ (* a1 a1) (sqrt 2)))
1537439694.651 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (+ (fma (/ (* a1 th) (/ (sqrt 2) (* a1 th))) -1/2 (/ (* a1 a1) (sqrt 2))) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439694.652 * * * * [misc]progress:  [ 85 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439694.652 * [enter]simplify:  Simplifying (/ (* (pow a1 2) (cos th)) (sqrt 2))
1537439694.653 * * [misc]simplify:  iters left: 5 (8 enodes)
1537439694.657 * * [misc]simplify:  iters left: 4 (12 enodes)
1537439694.662 * * [misc]simplify:  iters left: 3 (18 enodes)
1537439694.670 * * [misc]simplify:  iters left: 2 (29 enodes)
1537439694.681 * * [misc]simplify:  iters left: 1 (40 enodes)
1537439694.699 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (* a1 a1))
1537439694.699 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439694.699 * * * * [misc]progress:  [ 86 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439694.699 * [enter]simplify:  Simplifying (/ (* (pow a1 2) (cos th)) (sqrt 2))
1537439694.700 * * [misc]simplify:  iters left: 5 (8 enodes)
1537439694.704 * * [misc]simplify:  iters left: 4 (12 enodes)
1537439694.710 * * [misc]simplify:  iters left: 3 (18 enodes)
1537439694.718 * * [misc]simplify:  iters left: 2 (29 enodes)
1537439694.729 * * [misc]simplify:  iters left: 1 (40 enodes)
1537439694.747 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (* a1 a1))
1537439694.747 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439694.747 * * * * [misc]progress:  [ 87 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (- (pow a2 2) (* 1/2 (* (pow a2 2) (pow th 2)))) (sqrt 2))))>
1537439694.747 * [enter]simplify:  Simplifying (- (pow a2 2) (* 1/2 (* (pow a2 2) (pow th 2))))
1537439694.748 * * [misc]simplify:  iters left: 6 (9 enodes)
1537439694.752 * * [misc]simplify:  iters left: 5 (17 enodes)
1537439694.763 * * [misc]simplify:  iters left: 4 (48 enodes)
1537439694.787 * * [misc]simplify:  iters left: 3 (126 enodes)
1537439694.849 * * [misc]simplify:  iters left: 2 (277 enodes)
1537439695.031 * * [misc]simplify:  iters left: 1 (497 enodes)
1537439695.276 * [exit]simplify:  Simplified to (fma (* (* th a2) (* th a2)) -1/2 (* a2 a2))
1537439695.276 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (fma (* (* th a2) (* th a2)) -1/2 (* a2 a2)) (sqrt 2))))
1537439695.276 * * * * [misc]progress:  [ 88 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1537439695.276 * [enter]simplify:  Simplifying (* (cos th) (pow a2 2))
1537439695.277 * * [misc]simplify:  iters left: 3 (6 enodes)
1537439695.279 * * [misc]simplify:  iters left: 2 (8 enodes)
1537439695.281 * * [misc]simplify:  iters left: 1 (12 enodes)
1537439695.283 * [exit]simplify:  Simplified to (* (cos th) (* a2 a2))
1537439695.283 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439695.283 * * * * [misc]progress:  [ 89 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1537439695.283 * [enter]simplify:  Simplifying (* (cos th) (pow a2 2))
1537439695.284 * * [misc]simplify:  iters left: 3 (6 enodes)
1537439695.285 * * [misc]simplify:  iters left: 2 (8 enodes)
1537439695.286 * * [misc]simplify:  iters left: 1 (12 enodes)
1537439695.288 * [exit]simplify:  Simplified to (* (cos th) (* a2 a2))
1537439695.288 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439695.288 * * * * [misc]progress:  [ 90 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (- (pow a1 2) (* 1/2 (* (pow a1 2) (pow th 2)))) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439695.289 * [enter]simplify:  Simplifying (- (pow a1 2) (* 1/2 (* (pow a1 2) (pow th 2))))
1537439695.289 * * [misc]simplify:  iters left: 6 (9 enodes)
1537439695.292 * * [misc]simplify:  iters left: 5 (17 enodes)
1537439695.298 * * [misc]simplify:  iters left: 4 (48 enodes)
1537439695.318 * * [misc]simplify:  iters left: 3 (126 enodes)
1537439695.379 * * [misc]simplify:  iters left: 2 (277 enodes)
1537439695.526 * * [misc]simplify:  iters left: 1 (497 enodes)
1537439695.785 * [exit]simplify:  Simplified to (fma (* (* th a1) (* th a1)) -1/2 (* a1 a1))
1537439695.785 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (/ (fma (* (* th a1) (* th a1)) -1/2 (* a1 a1)) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439695.785 * * * * [misc]progress:  [ 91 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439695.785 * [enter]simplify:  Simplifying (* (pow a1 2) (cos th))
1537439695.786 * * [misc]simplify:  iters left: 3 (6 enodes)
1537439695.788 * * [misc]simplify:  iters left: 2 (8 enodes)
1537439695.791 * * [misc]simplify:  iters left: 1 (12 enodes)
1537439695.797 * [exit]simplify:  Simplified to (* (cos th) (* a1 a1))
1537439695.797 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439695.797 * * * * [misc]progress:  [ 92 / 92 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439695.797 * [enter]simplify:  Simplifying (* (pow a1 2) (cos th))
1537439695.798 * * [misc]simplify:  iters left: 3 (6 enodes)
1537439695.800 * * [misc]simplify:  iters left: 2 (8 enodes)
1537439695.803 * * [misc]simplify:  iters left: 1 (12 enodes)
1537439695.808 * [exit]simplify:  Simplified to (* (cos th) (* a1 a1))
1537439695.808 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439695.808 * * * [misc]progress:  adding candidates to table
1537439698.048 * * [misc]progress:  iteration 4 / 4
1537439698.049 * * * [misc]progress:  picking best candidate
1537439698.125 * * * * [misc]pick:  Picked  #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439698.125 * * * [misc]progress:  localizing error
1537439698.144 * * * [misc]progress:  generating rewritten candidates
1537439698.144 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2)
1537439698.197 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1537439698.281 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
1537439698.315 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1537439698.374 * * * [misc]progress:  generating series expansions
1537439698.374 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2)
1537439698.374 * [misc]backup-simplify:  Simplify (/ (* a2 a2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1537439698.374 * [misc]approximate:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in (a2) around 0
1537439698.374 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1537439698.374 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439698.374 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439698.374 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.374 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.374 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439698.374 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439698.374 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.374 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.375 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.375 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439698.375 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439698.375 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1537439698.375 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439698.375 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439698.375 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.375 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.375 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439698.375 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439698.375 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.375 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.376 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.376 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439698.376 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439698.376 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439698.376 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439698.377 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439698.377 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.377 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439698.378 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439698.378 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439698.378 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.378 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439698.378 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.379 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439698.379 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.379 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1537439698.380 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.380 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439698.380 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.381 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1537439698.381 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.381 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439698.381 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.382 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1537439698.383 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.383 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (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
1537439698.383 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.383 * [misc]backup-simplify:  Simplify (* (/ 1 (sqrt 2)) (pow a2 2)) into (/ (pow a2 2) (sqrt 2))
1537439698.384 * [misc]backup-simplify:  Simplify (/ (* (/ 1 a2) (/ 1 a2)) (sqrt 2)) into (/ 1 (* (sqrt 2) (pow a2 2)))
1537439698.384 * [misc]approximate:  Taking taylor expansion of (/ 1 (* (sqrt 2) (pow a2 2))) in (a2) around 0
1537439698.384 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqrt 2) (pow a2 2))) in a2
1537439698.384 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1537439698.384 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439698.384 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439698.384 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.384 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.384 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.384 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439698.384 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439698.384 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.384 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.384 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439698.384 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439698.385 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439698.385 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqrt 2) (pow a2 2))) in a2
1537439698.385 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1537439698.385 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439698.385 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439698.385 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.385 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.385 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.385 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439698.385 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439698.385 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.385 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.385 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439698.385 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439698.386 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439698.386 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439698.386 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439698.386 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1537439698.386 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439698.386 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.387 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439698.387 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439698.388 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1537439698.388 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439698.388 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.388 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439698.388 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.389 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439698.389 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439698.389 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.389 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1537439698.390 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.390 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1537439698.391 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439698.391 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.391 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1537439698.391 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.391 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1537439698.392 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439698.392 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.392 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1537439698.393 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.393 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1537439698.394 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (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
1537439698.394 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.394 * [misc]backup-simplify:  Simplify (* (/ 1 (sqrt 2)) (pow (/ 1 (/ 1 a2)) 2)) into (/ (pow a2 2) (sqrt 2))
1537439698.395 * [misc]backup-simplify:  Simplify (/ (* (/ 1 (- a2)) (/ 1 (- a2))) (sqrt 2)) into (/ 1 (* (sqrt 2) (pow a2 2)))
1537439698.395 * [misc]approximate:  Taking taylor expansion of (/ 1 (* (sqrt 2) (pow a2 2))) in (a2) around 0
1537439698.395 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqrt 2) (pow a2 2))) in a2
1537439698.395 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1537439698.395 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439698.395 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439698.395 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.395 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.395 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.395 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439698.395 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439698.395 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.395 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.395 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439698.395 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439698.396 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439698.396 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqrt 2) (pow a2 2))) in a2
1537439698.396 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1537439698.396 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439698.396 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439698.396 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.396 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.396 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.396 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439698.396 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439698.396 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.396 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.396 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439698.396 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439698.397 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439698.397 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439698.397 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439698.397 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1537439698.397 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439698.397 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.398 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439698.398 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439698.399 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1537439698.399 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439698.399 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.399 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439698.399 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.400 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439698.400 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439698.400 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.400 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1537439698.401 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.401 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1537439698.402 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439698.402 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.402 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1537439698.402 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.402 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1537439698.403 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439698.403 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.403 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1537439698.405 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.405 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1537439698.406 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (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
1537439698.406 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.407 * [misc]backup-simplify:  Simplify (* (/ 1 (sqrt 2)) (pow (/ 1 (/ 1 (- a2))) 2)) into (/ (pow a2 2) (sqrt 2))
1537439698.407 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1537439698.408 * [misc]backup-simplify:  Simplify (/ (* (cos th) (* a1 a1)) (sqrt 2)) into (/ (* (pow a1 2) (cos th)) (sqrt 2))
1537439698.408 * [misc]approximate:  Taking taylor expansion of (/ (* (pow a1 2) (cos th)) (sqrt 2)) in (th a1) around 0
1537439698.408 * [misc]taylor:  Taking taylor expansion of (/ (* (pow a1 2) (cos th)) (sqrt 2)) in a1
1537439698.408 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (cos th)) in a1
1537439698.408 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439698.408 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439698.408 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.408 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.408 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1537439698.408 * [misc]taylor:  Taking taylor expansion of th in a1
1537439698.408 * [misc]backup-simplify:  Simplify th into th
1537439698.408 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1537439698.408 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1537439698.408 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439698.408 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439698.408 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.408 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.409 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.409 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439698.409 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1537439698.409 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1537439698.409 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.409 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1537439698.409 * [misc]backup-simplify:  Simplify (* 1 (cos th)) into (cos th)
1537439698.410 * [misc]backup-simplify:  Simplify (/ (cos th) (sqrt 2)) into (/ (cos th) (sqrt 2))
1537439698.410 * [misc]taylor:  Taking taylor expansion of (/ (* (pow a1 2) (cos th)) (sqrt 2)) in th
1537439698.410 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (cos th)) in th
1537439698.410 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439698.410 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439698.410 * [misc]backup-simplify:  Simplify a1 into a1
1537439698.410 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439698.410 * [misc]taylor:  Taking taylor expansion of th in th
1537439698.410 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.410 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.410 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439698.410 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439698.410 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.410 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.410 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.410 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439698.410 * [misc]backup-simplify:  Simplify (* (pow a1 2) 1) into (pow a1 2)
1537439698.411 * [misc]backup-simplify:  Simplify (/ (pow a1 2) (sqrt 2)) into (/ (pow a1 2) (sqrt 2))
1537439698.411 * [misc]taylor:  Taking taylor expansion of (/ (* (pow a1 2) (cos th)) (sqrt 2)) in th
1537439698.411 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (cos th)) in th
1537439698.411 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439698.411 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439698.411 * [misc]backup-simplify:  Simplify a1 into a1
1537439698.411 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439698.411 * [misc]taylor:  Taking taylor expansion of th in th
1537439698.411 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.411 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.411 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439698.411 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439698.411 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.411 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.412 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.412 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439698.412 * [misc]backup-simplify:  Simplify (* (pow a1 2) 1) into (pow a1 2)
1537439698.412 * [misc]backup-simplify:  Simplify (/ (pow a1 2) (sqrt 2)) into (/ (pow a1 2) (sqrt 2))
1537439698.412 * [misc]taylor:  Taking taylor expansion of (/ (pow a1 2) (sqrt 2)) in a1
1537439698.412 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439698.412 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439698.412 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.412 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.412 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439698.412 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439698.412 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.412 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.413 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.413 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439698.413 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439698.414 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439698.414 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439698.414 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1537439698.414 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (* 0 1)) into 0
1537439698.415 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a1 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439698.415 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439698.415 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.415 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.415 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439698.416 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439698.416 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.417 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1537439698.417 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1537439698.418 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (pow a1 2)))
1537439698.419 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439698.420 * [misc]backup-simplify:  Simplify (- (/ (- (* 1/2 (pow a1 2))) (sqrt 2)) (+ (* (/ (pow a1 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 1/2 (/ (pow a1 2) (sqrt 2))))
1537439698.420 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ (pow a1 2) (sqrt 2)))) in a1
1537439698.420 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a1 2) (sqrt 2))) in a1
1537439698.420 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1537439698.420 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1537439698.420 * [misc]taylor:  Taking taylor expansion of (/ (pow a1 2) (sqrt 2)) in a1
1537439698.420 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439698.420 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439698.420 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.420 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.420 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439698.420 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439698.420 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.420 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.421 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.421 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439698.421 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439698.422 * [misc]backup-simplify:  Simplify (* 1/2 (/ 1 (sqrt 2))) into (/ 1/2 (sqrt 2))
1537439698.422 * [misc]backup-simplify:  Simplify (- (/ 1/2 (sqrt 2))) into (- (* 1/2 (/ 1 (sqrt 2))))
1537439698.423 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ 1 (sqrt 2)))) into (- (* 1/2 (/ 1 (sqrt 2))))
1537439698.423 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.423 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439698.425 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439698.425 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439698.425 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.427 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439698.428 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1537439698.428 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1537439698.429 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.430 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a1 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 1/2 (/ (pow a1 2) (sqrt 2)))) (/ 0 (sqrt 2))))) into 0
1537439698.430 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439698.430 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.430 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.430 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439698.431 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439698.431 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ 1 (sqrt 2)))) into 0
1537439698.431 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.431 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.431 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.431 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439698.432 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.432 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439698.432 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.433 * [misc]backup-simplify:  Simplify (+ (* (- (* 1/2 (/ 1 (sqrt 2)))) (pow (* a1 th) 2)) (* (/ 1 (sqrt 2)) (pow (* a1 1) 2))) into (- (/ (pow a1 2) (sqrt 2)) (* 1/2 (/ (* (pow a1 2) (pow th 2)) (sqrt 2))))
1537439698.433 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 th)) (* (/ 1 a1) (/ 1 a1))) (sqrt 2)) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2)))
1537439698.434 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) in (th a1) around 0
1537439698.434 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) in a1
1537439698.434 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1537439698.434 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1537439698.434 * [misc]taylor:  Taking taylor expansion of th in a1
1537439698.434 * [misc]backup-simplify:  Simplify th into th
1537439698.434 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1537439698.434 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439698.434 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1537439698.434 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a1 2)) in a1
1537439698.434 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439698.434 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439698.434 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.434 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.434 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.434 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439698.434 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439698.434 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.434 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.434 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439698.434 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1537439698.434 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.434 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1537439698.435 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439698.435 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439698.435 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439698.435 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) in th
1537439698.435 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439698.435 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439698.435 * [misc]taylor:  Taking taylor expansion of th in th
1537439698.435 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.435 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.435 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439698.435 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439698.435 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a1 2)) in th
1537439698.435 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439698.435 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439698.435 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.435 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.435 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.435 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439698.436 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439698.436 * [misc]backup-simplify:  Simplify a1 into a1
1537439698.436 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439698.436 * [misc]backup-simplify:  Simplify (* (sqrt 2) (pow a1 2)) into (* (pow a1 2) (sqrt 2))
1537439698.436 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (* (pow a1 2) (sqrt 2))) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2)))
1537439698.436 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) in th
1537439698.436 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439698.436 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439698.436 * [misc]taylor:  Taking taylor expansion of th in th
1537439698.436 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.436 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.436 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439698.436 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439698.436 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a1 2)) in th
1537439698.436 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439698.436 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439698.436 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.436 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.437 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.437 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439698.437 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439698.437 * [misc]backup-simplify:  Simplify a1 into a1
1537439698.437 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439698.437 * [misc]backup-simplify:  Simplify (* (sqrt 2) (pow a1 2)) into (* (pow a1 2) (sqrt 2))
1537439698.437 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (* (pow a1 2) (sqrt 2))) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2)))
1537439698.437 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) in a1
1537439698.437 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1537439698.437 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1537439698.437 * [misc]taylor:  Taking taylor expansion of th in a1
1537439698.437 * [misc]backup-simplify:  Simplify th into th
1537439698.437 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1537439698.437 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439698.437 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1537439698.437 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a1 2)) in a1
1537439698.437 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439698.437 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439698.437 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.437 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.438 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.438 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439698.438 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439698.438 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.438 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.438 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439698.438 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1537439698.438 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.438 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1537439698.438 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439698.438 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439698.438 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439698.439 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439698.439 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1537439698.439 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (pow a1 2))) into 0
1537439698.439 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439698.439 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439698.439 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.440 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439698.440 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1537439698.440 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1537439698.440 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537439698.441 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1537439698.441 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.441 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439698.441 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439698.441 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1537439698.441 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439698.441 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.442 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1537439698.442 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439698.443 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (pow a1 2)))) into 0
1537439698.443 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439698.443 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439698.443 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.444 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537439698.444 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1537439698.444 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439698.445 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439698.445 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1537439698.445 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.445 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439698.446 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439698.446 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439698.447 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1537439698.447 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439698.447 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.447 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1537439698.448 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.448 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a1 2))))) into 0
1537439698.449 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439698.449 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439698.449 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.449 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.450 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439698.450 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439698.450 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439698.451 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439698.452 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537439698.452 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.452 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439698.452 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439698.452 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.452 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439698.453 * [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
1537439698.453 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.453 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1537439698.454 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.455 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a1 2)))))) into 0
1537439698.456 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a1 2))) (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439698.456 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439698.456 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.456 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.456 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.456 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (pow (* (/ 1 (/ 1 a1)) 1) 2)) into (/ (* (pow a1 2) (cos th)) (sqrt 2))
1537439698.456 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 (- th))) (* (/ 1 (- a1)) (/ 1 (- a1)))) (sqrt 2)) into (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2)))
1537439698.456 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) in (th a1) around 0
1537439698.457 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) in a1
1537439698.457 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1537439698.457 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1537439698.457 * [misc]taylor:  Taking taylor expansion of -1 in a1
1537439698.457 * [misc]backup-simplify:  Simplify -1 into -1
1537439698.457 * [misc]taylor:  Taking taylor expansion of th in a1
1537439698.457 * [misc]backup-simplify:  Simplify th into th
1537439698.457 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1537439698.457 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439698.457 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1537439698.457 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (sqrt 2)) in a1
1537439698.457 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439698.457 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439698.457 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.457 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.457 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439698.457 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439698.457 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.457 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.457 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.457 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439698.457 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1537439698.457 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.457 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1537439698.458 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439698.458 * [misc]backup-simplify:  Simplify (* 1 (sqrt 2)) into (sqrt 2)
1537439698.458 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439698.458 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) in th
1537439698.458 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439698.458 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439698.458 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439698.458 * [misc]backup-simplify:  Simplify -1 into -1
1537439698.458 * [misc]taylor:  Taking taylor expansion of th in th
1537439698.458 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.458 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.458 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439698.458 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439698.458 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (sqrt 2)) in th
1537439698.458 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439698.458 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439698.458 * [misc]backup-simplify:  Simplify a1 into a1
1537439698.458 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439698.458 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439698.458 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.458 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.459 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.459 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439698.459 * [misc]backup-simplify:  Simplify (* (pow a1 2) (sqrt 2)) into (* (pow a1 2) (sqrt 2))
1537439698.459 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) into (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2)))
1537439698.459 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) in th
1537439698.459 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439698.459 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439698.459 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439698.459 * [misc]backup-simplify:  Simplify -1 into -1
1537439698.459 * [misc]taylor:  Taking taylor expansion of th in th
1537439698.459 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.459 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.459 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439698.459 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439698.459 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (sqrt 2)) in th
1537439698.459 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439698.459 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439698.459 * [misc]backup-simplify:  Simplify a1 into a1
1537439698.459 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439698.459 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439698.459 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.460 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.460 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.460 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439698.460 * [misc]backup-simplify:  Simplify (* (pow a1 2) (sqrt 2)) into (* (pow a1 2) (sqrt 2))
1537439698.460 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) into (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2)))
1537439698.460 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) in a1
1537439698.460 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1537439698.460 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1537439698.460 * [misc]taylor:  Taking taylor expansion of -1 in a1
1537439698.460 * [misc]backup-simplify:  Simplify -1 into -1
1537439698.460 * [misc]taylor:  Taking taylor expansion of th in a1
1537439698.460 * [misc]backup-simplify:  Simplify th into th
1537439698.460 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1537439698.460 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439698.460 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1537439698.460 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (sqrt 2)) in a1
1537439698.460 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439698.460 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439698.460 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.460 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.460 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
1537439698.460 * [misc]taylor:  Taking taylor expansion of 2 in a1
1537439698.461 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.461 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.461 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.461 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439698.461 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1537439698.461 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.461 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1537439698.461 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439698.461 * [misc]backup-simplify:  Simplify (* 1 (sqrt 2)) into (sqrt 2)
1537439698.462 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439698.462 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439698.462 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1537439698.462 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (* 0 (sqrt 2))) into 0
1537439698.462 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439698.462 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439698.462 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.463 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439698.463 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1537439698.463 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1537439698.464 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537439698.464 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1537439698.464 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.464 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439698.464 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439698.464 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqrt 2))) into 0
1537439698.465 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439698.465 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.465 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439698.466 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1537439698.466 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1537439698.466 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439698.466 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439698.466 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.467 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537439698.467 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1537439698.467 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439698.468 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439698.468 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1537439698.468 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.469 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439698.469 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439698.470 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439698.470 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1537439698.473 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439698.473 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.473 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.473 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1537439698.473 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1537439698.474 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439698.474 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439698.474 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.474 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.475 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439698.476 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439698.476 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439698.477 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439698.477 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537439698.477 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.477 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439698.477 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.478 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439698.478 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1537439698.478 * [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
1537439698.479 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.480 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.480 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1537439698.480 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1537439698.481 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow a1 2) (sqrt 2))) (+ (* (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))) (* 0 (/ 0 (* (pow a1 2) (sqrt 2)))))) into 0
1537439698.481 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439698.481 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.481 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.481 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.482 * [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (pow (* (/ 1 (/ 1 (- a1))) 1) 2)) into (/ (* (pow a1 2) (cos th)) (sqrt 2))
1537439698.482 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
1537439698.482 * [misc]backup-simplify:  Simplify (* (cos th) (* a1 a1)) into (* (pow a1 2) (cos th))
1537439698.482 * [misc]approximate:  Taking taylor expansion of (* (pow a1 2) (cos th)) in (th a1) around 0
1537439698.482 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (cos th)) in a1
1537439698.482 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439698.482 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439698.482 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.482 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.482 * [misc]taylor:  Taking taylor expansion of (cos th) in a1
1537439698.482 * [misc]taylor:  Taking taylor expansion of th in a1
1537439698.482 * [misc]backup-simplify:  Simplify th into th
1537439698.482 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1537439698.482 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1537439698.482 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (cos th)) in th
1537439698.482 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439698.482 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439698.482 * [misc]backup-simplify:  Simplify a1 into a1
1537439698.482 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439698.482 * [misc]taylor:  Taking taylor expansion of th in th
1537439698.482 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.482 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.483 * [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (cos th)) in th
1537439698.483 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439698.483 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439698.483 * [misc]backup-simplify:  Simplify a1 into a1
1537439698.483 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439698.483 * [misc]taylor:  Taking taylor expansion of th in th
1537439698.483 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.483 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.483 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439698.483 * [misc]backup-simplify:  Simplify (* (pow a1 2) 1) into (pow a1 2)
1537439698.483 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439698.483 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439698.483 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.483 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.483 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439698.483 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.483 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439698.483 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1537439698.483 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (* 0 1)) into 0
1537439698.483 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439698.483 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.483 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.484 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439698.484 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.484 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1537439698.484 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1537439698.485 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (pow a1 2)))
1537439698.485 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (pow a1 2))) in a1
1537439698.485 * [misc]taylor:  Taking taylor expansion of (* 1/2 (pow a1 2)) in a1
1537439698.485 * [misc]taylor:  Taking taylor expansion of 1/2 in a1
1537439698.485 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1537439698.485 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439698.485 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439698.485 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.485 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.485 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439698.485 * [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
1537439698.485 * [misc]backup-simplify:  Simplify (- 1/2) into -1/2
1537439698.485 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1537439698.485 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.485 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439698.485 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.486 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439698.487 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1537439698.487 * [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1537439698.487 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439698.487 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.487 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.487 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439698.487 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
1537439698.487 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.487 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.487 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.488 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439698.488 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.488 * [misc]backup-simplify:  Simplify (+ (* -1/2 (pow (* a1 th) 2)) (* 1 (pow (* a1 1) 2))) into (- (pow a1 2) (* 1/2 (* (pow a1 2) (pow th 2))))
1537439698.488 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (* (/ 1 a1) (/ 1 a1))) into (/ (cos (/ 1 th)) (pow a1 2))
1537439698.488 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a1 2)) in (th a1) around 0
1537439698.488 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a1 2)) in a1
1537439698.488 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1537439698.488 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1537439698.488 * [misc]taylor:  Taking taylor expansion of th in a1
1537439698.488 * [misc]backup-simplify:  Simplify th into th
1537439698.488 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1537439698.488 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439698.488 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1537439698.488 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439698.488 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439698.489 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.489 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.489 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439698.489 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1537439698.489 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.489 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1537439698.489 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439698.489 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439698.489 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a1 2)) in th
1537439698.489 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439698.489 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439698.489 * [misc]taylor:  Taking taylor expansion of th in th
1537439698.489 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.489 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.489 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439698.489 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439698.489 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439698.489 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439698.489 * [misc]backup-simplify:  Simplify a1 into a1
1537439698.489 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439698.489 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (pow a1 2)) into (/ (cos (/ 1 th)) (pow a1 2))
1537439698.489 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a1 2)) in th
1537439698.489 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439698.490 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439698.490 * [misc]taylor:  Taking taylor expansion of th in th
1537439698.490 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.490 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.490 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439698.490 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439698.490 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439698.490 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439698.490 * [misc]backup-simplify:  Simplify a1 into a1
1537439698.490 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439698.490 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (pow a1 2)) into (/ (cos (/ 1 th)) (pow a1 2))
1537439698.490 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a1 2)) in a1
1537439698.490 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
1537439698.490 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
1537439698.490 * [misc]taylor:  Taking taylor expansion of th in a1
1537439698.490 * [misc]backup-simplify:  Simplify th into th
1537439698.490 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1537439698.490 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439698.490 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1537439698.490 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439698.490 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439698.490 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.490 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.490 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439698.490 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1537439698.490 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.491 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1537439698.491 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439698.491 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439698.491 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439698.491 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1537439698.491 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a1 2)) (+ (* (/ (cos (/ 1 th)) (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1537439698.491 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439698.491 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.491 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439698.491 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1537439698.491 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1537439698.492 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537439698.492 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1537439698.492 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.492 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439698.493 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439698.493 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)))) into 0
1537439698.493 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.493 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1537439698.493 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a1 2)) (+ (* (/ (cos (/ 1 th)) (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1537439698.493 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439698.493 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.494 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537439698.494 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1537439698.494 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439698.495 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439698.495 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1537439698.495 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.495 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439698.495 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439698.496 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1537439698.496 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.496 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1537439698.496 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a1 2)) (+ (* (/ (cos (/ 1 th)) (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1537439698.496 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439698.496 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.496 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.497 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439698.498 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439698.498 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439698.499 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439698.499 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537439698.499 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.499 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439698.500 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439698.500 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1537439698.500 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.500 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1537439698.501 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a1 2)) (+ (* (/ (cos (/ 1 th)) (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1537439698.501 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439698.501 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.501 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.501 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.501 * [misc]backup-simplify:  Simplify (* (cos (/ 1 (/ 1 th))) (pow (* (/ 1 (/ 1 a1)) 1) 2)) into (* (pow a1 2) (cos th))
1537439698.501 * [misc]backup-simplify:  Simplify (* (cos (/ 1 (- th))) (* (/ 1 (- a1)) (/ 1 (- a1)))) into (/ (cos (/ -1 th)) (pow a1 2))
1537439698.501 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a1 2)) in (th a1) around 0
1537439698.501 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a1 2)) in a1
1537439698.501 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1537439698.501 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1537439698.501 * [misc]taylor:  Taking taylor expansion of -1 in a1
1537439698.501 * [misc]backup-simplify:  Simplify -1 into -1
1537439698.501 * [misc]taylor:  Taking taylor expansion of th in a1
1537439698.501 * [misc]backup-simplify:  Simplify th into th
1537439698.501 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1537439698.501 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439698.501 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1537439698.501 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439698.501 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439698.502 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.502 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.502 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439698.502 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1537439698.502 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.502 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1537439698.502 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439698.502 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439698.502 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a1 2)) in th
1537439698.502 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439698.502 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439698.502 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439698.502 * [misc]backup-simplify:  Simplify -1 into -1
1537439698.502 * [misc]taylor:  Taking taylor expansion of th in th
1537439698.502 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.502 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.502 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439698.502 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439698.502 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439698.502 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439698.502 * [misc]backup-simplify:  Simplify a1 into a1
1537439698.502 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439698.502 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (pow a1 2)) into (/ (cos (/ -1 th)) (pow a1 2))
1537439698.502 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a1 2)) in th
1537439698.503 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439698.503 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439698.503 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439698.503 * [misc]backup-simplify:  Simplify -1 into -1
1537439698.503 * [misc]taylor:  Taking taylor expansion of th in th
1537439698.503 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.503 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.503 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439698.503 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439698.503 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in th
1537439698.503 * [misc]taylor:  Taking taylor expansion of a1 in th
1537439698.503 * [misc]backup-simplify:  Simplify a1 into a1
1537439698.503 * [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
1537439698.503 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (pow a1 2)) into (/ (cos (/ -1 th)) (pow a1 2))
1537439698.503 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a1 2)) in a1
1537439698.503 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
1537439698.503 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
1537439698.503 * [misc]taylor:  Taking taylor expansion of -1 in a1
1537439698.503 * [misc]backup-simplify:  Simplify -1 into -1
1537439698.503 * [misc]taylor:  Taking taylor expansion of th in a1
1537439698.503 * [misc]backup-simplify:  Simplify th into th
1537439698.503 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1537439698.503 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439698.503 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1537439698.503 * [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
1537439698.503 * [misc]taylor:  Taking taylor expansion of a1 in a1
1537439698.503 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.503 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.504 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439698.504 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1537439698.504 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.504 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1537439698.504 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439698.504 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439698.504 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439698.504 * [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
1537439698.505 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a1 2)) (+ (* (/ (cos (/ -1 th)) (pow a1 2)) (/ 0 (pow a1 2))))) into 0
1537439698.505 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439698.505 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.505 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439698.505 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1537439698.505 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1537439698.507 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537439698.507 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1537439698.507 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.507 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439698.508 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439698.508 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)))) into 0
1537439698.508 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.508 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
1537439698.509 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a1 2)) (+ (* (/ (cos (/ -1 th)) (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1537439698.509 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439698.509 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.510 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537439698.510 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1537439698.511 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439698.512 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439698.512 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1537439698.512 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.513 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439698.513 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439698.513 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1537439698.513 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.514 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
1537439698.514 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a1 2)) (+ (* (/ (cos (/ -1 th)) (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1537439698.514 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439698.514 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.514 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.516 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439698.516 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439698.517 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439698.519 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439698.519 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537439698.519 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.519 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439698.520 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439698.520 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1537439698.521 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.521 * [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
1537439698.522 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a1 2)) (+ (* (/ (cos (/ -1 th)) (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
1537439698.522 * [misc]taylor:  Taking taylor expansion of 0 in a1
1537439698.522 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.522 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.522 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.522 * [misc]backup-simplify:  Simplify (* (cos (/ -1 (/ 1 (- th)))) (pow (* (/ 1 (/ 1 (- a1))) 1) 2)) into (* (pow a1 2) (cos th))
1537439698.522 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1537439698.523 * [misc]backup-simplify:  Simplify (* (cos th) (/ (* a2 a2) (sqrt 2))) into (/ (* (cos th) (pow a2 2)) (sqrt 2))
1537439698.523 * [misc]approximate:  Taking taylor expansion of (/ (* (cos th) (pow a2 2)) (sqrt 2)) in (th a2) around 0
1537439698.523 * [misc]taylor:  Taking taylor expansion of (/ (* (cos th) (pow a2 2)) (sqrt 2)) in a2
1537439698.523 * [misc]taylor:  Taking taylor expansion of (* (cos th) (pow a2 2)) in a2
1537439698.523 * [misc]taylor:  Taking taylor expansion of (cos th) in a2
1537439698.523 * [misc]taylor:  Taking taylor expansion of th in a2
1537439698.523 * [misc]backup-simplify:  Simplify th into th
1537439698.523 * [misc]backup-simplify:  Simplify (cos th) into (cos th)
1537439698.523 * [misc]backup-simplify:  Simplify (sin th) into (sin th)
1537439698.523 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439698.523 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439698.523 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.523 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.524 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439698.524 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439698.524 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.524 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.524 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.524 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1537439698.524 * [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
1537439698.524 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.524 * [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
1537439698.525 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439698.525 * [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
1537439698.525 * [misc]backup-simplify:  Simplify (/ (cos th) (sqrt 2)) into (/ (cos th) (sqrt 2))
1537439698.525 * [misc]taylor:  Taking taylor expansion of (/ (* (cos th) (pow a2 2)) (sqrt 2)) in th
1537439698.525 * [misc]taylor:  Taking taylor expansion of (* (cos th) (pow a2 2)) in th
1537439698.525 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439698.525 * [misc]taylor:  Taking taylor expansion of th in th
1537439698.525 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.525 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.525 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439698.525 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439698.525 * [misc]backup-simplify:  Simplify a2 into a2
1537439698.525 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439698.525 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439698.525 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.525 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.526 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.526 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439698.526 * [misc]backup-simplify:  Simplify (* 1 (pow a2 2)) into (pow a2 2)
1537439698.526 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1537439698.526 * [misc]taylor:  Taking taylor expansion of (/ (* (cos th) (pow a2 2)) (sqrt 2)) in th
1537439698.526 * [misc]taylor:  Taking taylor expansion of (* (cos th) (pow a2 2)) in th
1537439698.526 * [misc]taylor:  Taking taylor expansion of (cos th) in th
1537439698.526 * [misc]taylor:  Taking taylor expansion of th in th
1537439698.526 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.526 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.526 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439698.526 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439698.526 * [misc]backup-simplify:  Simplify a2 into a2
1537439698.526 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439698.527 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439698.527 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.527 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.527 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.527 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439698.527 * [misc]backup-simplify:  Simplify (* 1 (pow a2 2)) into (pow a2 2)
1537439698.527 * [misc]backup-simplify:  Simplify (/ (pow a2 2) (sqrt 2)) into (/ (pow a2 2) (sqrt 2))
1537439698.528 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1537439698.528 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439698.528 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439698.528 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.528 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.528 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439698.528 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439698.528 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.528 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.528 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.528 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439698.529 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439698.529 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439698.529 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1537439698.529 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439698.530 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow a2 2))) into 0
1537439698.530 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439698.530 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439698.530 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.530 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.531 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439698.531 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439698.531 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.532 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1537439698.533 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1537439698.533 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (- 1/2) (pow a2 2)))) into (- (* 1/2 (pow a2 2)))
1537439698.535 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439698.536 * [misc]backup-simplify:  Simplify (- (/ (- (* 1/2 (pow a2 2))) (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 1/2 (/ (pow a2 2) (sqrt 2))))
1537439698.536 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) in a2
1537439698.536 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a2 2) (sqrt 2))) in a2
1537439698.536 * [misc]taylor:  Taking taylor expansion of 1/2 in a2
1537439698.536 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1537439698.536 * [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
1537439698.536 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439698.536 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439698.536 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.536 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.536 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439698.536 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439698.536 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.536 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.536 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.536 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439698.536 * [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
1537439698.537 * [misc]backup-simplify:  Simplify (* 1/2 (/ 1 (sqrt 2))) into (/ 1/2 (sqrt 2))
1537439698.537 * [misc]backup-simplify:  Simplify (- (/ 1/2 (sqrt 2))) into (- (* 1/2 (/ 1 (sqrt 2))))
1537439698.537 * [misc]backup-simplify:  Simplify (- (* 1/2 (/ 1 (sqrt 2)))) into (- (* 1/2 (/ 1 (sqrt 2))))
1537439698.538 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.538 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439698.539 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439698.539 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439698.539 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.539 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1537439698.540 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439698.541 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/2) 0) (* 0 (pow a2 2))))) into 0
1537439698.541 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.542 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a2 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) (/ 0 (sqrt 2))))) into 0
1537439698.542 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439698.542 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.542 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.542 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439698.542 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439698.542 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ 1 (sqrt 2)))) into 0
1537439698.542 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.542 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.542 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.543 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439698.543 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.543 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439698.543 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.544 * [misc]backup-simplify:  Simplify (+ (* (- (* 1/2 (/ 1 (sqrt 2)))) (pow (* a2 th) 2)) (* (/ 1 (sqrt 2)) (pow (* a2 1) 2))) into (- (/ (pow a2 2) (sqrt 2)) (* 1/2 (/ (* (pow a2 2) (pow th 2)) (sqrt 2))))
1537439698.544 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (/ (* (/ 1 a2) (/ 1 a2)) (sqrt 2))) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2)))
1537439698.544 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in (th a2) around 0
1537439698.544 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in a2
1537439698.544 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1537439698.545 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1537439698.545 * [misc]taylor:  Taking taylor expansion of th in a2
1537439698.545 * [misc]backup-simplify:  Simplify th into th
1537439698.545 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1537439698.545 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439698.545 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1537439698.545 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1537439698.545 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439698.545 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439698.545 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.545 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.545 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.545 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439698.545 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439698.545 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.545 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.545 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439698.545 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1537439698.545 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.545 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1537439698.545 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439698.546 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439698.546 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439698.546 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in th
1537439698.546 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439698.546 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439698.546 * [misc]taylor:  Taking taylor expansion of th in th
1537439698.546 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.546 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.546 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439698.546 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439698.546 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in th
1537439698.546 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439698.546 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439698.546 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.546 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.546 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.546 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439698.546 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439698.546 * [misc]backup-simplify:  Simplify a2 into a2
1537439698.547 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439698.547 * [misc]backup-simplify:  Simplify (* (sqrt 2) (pow a2 2)) into (* (sqrt 2) (pow a2 2))
1537439698.547 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2)))
1537439698.547 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in th
1537439698.547 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
1537439698.547 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
1537439698.547 * [misc]taylor:  Taking taylor expansion of th in th
1537439698.547 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.547 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.547 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537439698.547 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439698.547 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in th
1537439698.547 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439698.547 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439698.547 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.547 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.548 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.548 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439698.548 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439698.548 * [misc]backup-simplify:  Simplify a2 into a2
1537439698.548 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439698.548 * [misc]backup-simplify:  Simplify (* (sqrt 2) (pow a2 2)) into (* (sqrt 2) (pow a2 2))
1537439698.548 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) into (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2)))
1537439698.548 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) in a2
1537439698.548 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
1537439698.548 * [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
1537439698.548 * [misc]taylor:  Taking taylor expansion of th in a2
1537439698.548 * [misc]backup-simplify:  Simplify th into th
1537439698.548 * [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
1537439698.548 * [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
1537439698.548 * [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
1537439698.548 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1537439698.548 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439698.548 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439698.548 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.548 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.549 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.549 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439698.549 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439698.549 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.549 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.549 * [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
1537439698.549 * [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
1537439698.549 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.549 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
1537439698.549 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439698.549 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439698.549 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439698.550 * [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
1537439698.550 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1537439698.550 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (pow a2 2))) into 0
1537439698.550 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439698.550 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439698.550 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.550 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439698.551 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
1537439698.551 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
1537439698.552 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537439698.552 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
1537439698.552 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.552 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439698.552 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439698.552 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1537439698.553 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439698.553 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.553 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1537439698.554 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439698.554 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (pow a2 2)))) into 0
1537439698.555 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439698.555 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439698.555 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.556 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537439698.556 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1537439698.556 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439698.556 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439698.557 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1537439698.557 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.557 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439698.557 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439698.558 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439698.558 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1537439698.559 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439698.559 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.559 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1537439698.559 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.559 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a2 2))))) into 0
1537439698.560 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439698.560 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439698.560 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.560 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.561 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439698.562 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439698.562 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439698.563 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439698.563 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537439698.563 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.563 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439698.563 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439698.564 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.564 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439698.564 * [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
1537439698.564 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.565 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1537439698.566 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.566 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a2 2)))))) into 0
1537439698.567 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ 1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439698.567 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439698.567 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.567 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.567 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.568 * [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (pow (* (/ 1 (/ 1 a2)) 1) 2)) into (/ (* (cos th) (pow a2 2)) (sqrt 2))
1537439698.569 * [misc]backup-simplify:  Simplify (* (cos (/ 1 (- th))) (/ (* (/ 1 (- a2)) (/ 1 (- a2))) (sqrt 2))) into (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2)))
1537439698.569 * [misc]approximate:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in (th a2) around 0
1537439698.569 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in a2
1537439698.569 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1537439698.569 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1537439698.569 * [misc]taylor:  Taking taylor expansion of -1 in a2
1537439698.569 * [misc]backup-simplify:  Simplify -1 into -1
1537439698.569 * [misc]taylor:  Taking taylor expansion of th in a2
1537439698.569 * [misc]backup-simplify:  Simplify th into th
1537439698.569 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1537439698.569 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439698.569 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1537439698.569 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1537439698.569 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439698.569 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439698.569 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.569 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.570 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.570 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439698.570 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439698.570 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.570 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.570 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439698.570 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1537439698.570 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.570 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1537439698.570 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439698.571 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439698.571 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439698.571 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in th
1537439698.571 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439698.571 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439698.571 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439698.571 * [misc]backup-simplify:  Simplify -1 into -1
1537439698.571 * [misc]taylor:  Taking taylor expansion of th in th
1537439698.571 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.571 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.571 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439698.571 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439698.571 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in th
1537439698.571 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439698.571 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439698.571 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.572 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.572 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.572 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439698.572 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439698.572 * [misc]backup-simplify:  Simplify a2 into a2
1537439698.572 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439698.572 * [misc]backup-simplify:  Simplify (* (sqrt 2) (pow a2 2)) into (* (sqrt 2) (pow a2 2))
1537439698.573 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) into (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2)))
1537439698.573 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in th
1537439698.573 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in th
1537439698.573 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in th
1537439698.573 * [misc]taylor:  Taking taylor expansion of -1 in th
1537439698.573 * [misc]backup-simplify:  Simplify -1 into -1
1537439698.573 * [misc]taylor:  Taking taylor expansion of th in th
1537439698.573 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.573 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.573 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537439698.573 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439698.573 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in th
1537439698.573 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
1537439698.573 * [misc]taylor:  Taking taylor expansion of 2 in th
1537439698.573 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.573 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.574 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.574 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in th
1537439698.574 * [misc]taylor:  Taking taylor expansion of a2 in th
1537439698.574 * [misc]backup-simplify:  Simplify a2 into a2
1537439698.574 * [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
1537439698.574 * [misc]backup-simplify:  Simplify (* (sqrt 2) (pow a2 2)) into (* (sqrt 2) (pow a2 2))
1537439698.574 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) into (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2)))
1537439698.574 * [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) in a2
1537439698.574 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
1537439698.574 * [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
1537439698.574 * [misc]taylor:  Taking taylor expansion of -1 in a2
1537439698.575 * [misc]backup-simplify:  Simplify -1 into -1
1537439698.575 * [misc]taylor:  Taking taylor expansion of th in a2
1537439698.575 * [misc]backup-simplify:  Simplify th into th
1537439698.575 * [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
1537439698.575 * [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
1537439698.575 * [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
1537439698.575 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (pow a2 2)) in a2
1537439698.575 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
1537439698.575 * [misc]taylor:  Taking taylor expansion of 2 in a2
1537439698.575 * [misc]backup-simplify:  Simplify 2 into 2
1537439698.575 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1537439698.575 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1537439698.575 * [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
1537439698.575 * [misc]taylor:  Taking taylor expansion of a2 in a2
1537439698.575 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.576 * [misc]backup-simplify:  Simplify 1 into 1
1537439698.576 * [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
1537439698.576 * [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
1537439698.576 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.576 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
1537439698.576 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1537439698.576 * [misc]backup-simplify:  Simplify (* (sqrt 2) 1) into (sqrt 2)
1537439698.577 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439698.577 * [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
1537439698.577 * [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
1537439698.577 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (pow a2 2))) into 0
1537439698.578 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439698.578 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439698.578 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.579 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537439698.579 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
1537439698.579 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
1537439698.580 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537439698.580 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
1537439698.580 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.581 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439698.581 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1537439698.581 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 1)) into 0
1537439698.582 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
1537439698.582 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.582 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
1537439698.583 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439698.584 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (pow a2 2)))) into 0
1537439698.585 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439698.585 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439698.585 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.586 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537439698.586 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
1537439698.586 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439698.588 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439698.588 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
1537439698.589 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.589 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439698.589 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1537439698.590 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1537439698.591 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 1))) into 0
1537439698.592 * [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
1537439698.592 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.592 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
1537439698.592 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.593 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a2 2))))) into 0
1537439698.594 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439698.594 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439698.594 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.594 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.596 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537439698.597 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439698.597 * [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
1537439698.599 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537439698.599 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537439698.599 * [misc]backup-simplify:  Simplify (- 0) into 0
1537439698.600 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537439698.600 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439698.600 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.601 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537439698.602 * [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
1537439698.602 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.602 * [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
1537439698.606 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1537439698.607 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a2 2)))))) into 0
1537439698.608 * [misc]backup-simplify:  Simplify (- (/ 0 (* (sqrt 2) (pow a2 2))) (+ (* (/ (cos (/ -1 th)) (* (sqrt 2) (pow a2 2))) (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))) (* 0 (/ 0 (* (sqrt 2) (pow a2 2)))))) into 0
1537439698.608 * [misc]taylor:  Taking taylor expansion of 0 in a2
1537439698.608 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.608 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.608 * [misc]backup-simplify:  Simplify 0 into 0
1537439698.609 * [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (pow (* (/ 1 (/ 1 (- a2))) 1) 2)) into (/ (* (cos th) (pow a2 2)) (sqrt 2))
1537439698.609 * * * [misc]progress:  simplifying candidates
1537439698.609 * * * * [misc]progress:  [ 1 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (log1p (expm1 (/ (* a2 a2) (sqrt 2)))))))>
1537439698.610 * * * * [misc]progress:  [ 2 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (expm1 (log1p (/ (* a2 a2) (sqrt 2)))))))>
1537439698.610 * * * * [misc]progress:  [ 3 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (pow (/ (* a2 a2) (sqrt 2)) 1))))>
1537439698.610 * * * * [misc]progress:  [ 4 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (exp (- (log (* a2 a2)) (log (sqrt 2)))))))>
1537439698.610 * [enter]simplify:  Simplifying (- (log (* a2 a2)) (log (sqrt 2)))
1537439698.611 * * [misc]simplify:  iters left: 5 (7 enodes)
1537439698.613 * * [misc]simplify:  iters left: 4 (11 enodes)
1537439698.615 * * [misc]simplify:  iters left: 3 (16 enodes)
1537439698.619 * * [misc]simplify:  iters left: 2 (18 enodes)
1537439698.622 * * [misc]simplify:  iters left: 1 (21 enodes)
1537439698.626 * [exit]simplify:  Simplified to (- (log (* a2 a2)) (log (sqrt 2)))
1537439698.626 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (exp (- (log (* a2 a2)) (log (sqrt 2)))))))
1537439698.626 * * * * [misc]progress:  [ 5 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (exp (log (/ (* a2 a2) (sqrt 2)))))))>
1537439698.626 * * * * [misc]progress:  [ 6 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (log (exp (/ (* a2 a2) (sqrt 2)))))))>
1537439698.626 * * * * [misc]progress:  [ 7 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (cbrt (/ (* (* (* a2 a2) (* a2 a2)) (* a2 a2)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))))))>
1537439698.626 * [enter]simplify:  Simplifying (/ (* (* (* a2 a2) (* a2 a2)) (* a2 a2)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
1537439698.627 * * [misc]simplify:  iters left: 6 (9 enodes)
1537439698.631 * * [misc]simplify:  iters left: 5 (24 enodes)
1537439698.640 * * [misc]simplify:  iters left: 4 (75 enodes)
1537439698.673 * * [misc]simplify:  iters left: 3 (247 enodes)
1537439698.972 * [exit]simplify:  Simplified to (* (/ a2 (sqrt 2)) (/ (pow a2 5) 2))
1537439698.972 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (cbrt (* (/ a2 (sqrt 2)) (/ (pow a2 5) 2))))))
1537439698.972 * * * * [misc]progress:  [ 8 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (* (* (cbrt (/ (* a2 a2) (sqrt 2))) (cbrt (/ (* a2 a2) (sqrt 2)))) (cbrt (/ (* a2 a2) (sqrt 2)))))))>
1537439698.972 * * * * [misc]progress:  [ 9 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (cbrt (* (* (/ (* a2 a2) (sqrt 2)) (/ (* a2 a2) (sqrt 2))) (/ (* a2 a2) (sqrt 2)))))))>
1537439698.972 * * * * [misc]progress:  [ 10 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (* (sqrt (/ (* a2 a2) (sqrt 2))) (sqrt (/ (* a2 a2) (sqrt 2)))))))>
1537439698.972 * * * * [misc]progress:  [ 11 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (/ (- (* a2 a2)) (- (sqrt 2))))))>
1537439698.972 * * * * [misc]progress:  [ 12 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (* (/ a2 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ a2 (cbrt (sqrt 2)))))))>
1537439698.972 * [enter]simplify:  Simplifying (/ a2 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1537439698.973 * * [misc]simplify:  iters left: 6 (6 enodes)
1537439698.976 * * [misc]simplify:  iters left: 5 (8 enodes)
1537439698.980 * [exit]simplify:  Simplified to (/ (/ a2 (cbrt (sqrt 2))) (cbrt (sqrt 2)))
1537439698.980 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (* (/ (/ a2 (cbrt (sqrt 2))) (cbrt (sqrt 2))) (/ a2 (cbrt (sqrt 2)))))))
1537439698.981 * [enter]simplify:  Simplifying (/ a2 (cbrt (sqrt 2)))
1537439698.981 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439698.984 * [exit]simplify:  Simplified to (/ a2 (cbrt (sqrt 2)))
1537439698.984 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (* (/ a2 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ a2 (cbrt (sqrt 2)))))))
1537439698.984 * * * * [misc]progress:  [ 13 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (* (/ a2 (sqrt (sqrt 2))) (/ a2 (sqrt (sqrt 2)))))))>
1537439698.984 * [enter]simplify:  Simplifying (/ a2 (sqrt (sqrt 2)))
1537439698.984 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439698.987 * [exit]simplify:  Simplified to (/ a2 (sqrt (sqrt 2)))
1537439698.987 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (* (/ a2 (sqrt (sqrt 2))) (/ a2 (sqrt (sqrt 2)))))))
1537439698.987 * [enter]simplify:  Simplifying (/ a2 (sqrt (sqrt 2)))
1537439698.988 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439698.990 * [exit]simplify:  Simplified to (/ a2 (sqrt (sqrt 2)))
1537439698.990 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (* (/ a2 (sqrt (sqrt 2))) (/ a2 (sqrt (sqrt 2)))))))
1537439698.990 * * * * [misc]progress:  [ 14 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (* (/ a2 1) (/ a2 (sqrt 2))))))>
1537439698.990 * [enter]simplify:  Simplifying (/ a2 1)
1537439698.990 * * [misc]simplify:  iters left: 2 (3 enodes)
1537439698.992 * * [misc]simplify:  iters left: 1 (5 enodes)
1537439698.993 * [exit]simplify:  Simplified to a2
1537439698.993 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (* a2 (/ a2 (sqrt 2))))))
1537439698.993 * [enter]simplify:  Simplifying (/ a2 (sqrt 2))
1537439698.993 * * [misc]simplify:  iters left: 3 (4 enodes)
1537439698.999 * [exit]simplify:  Simplified to (/ a2 (sqrt 2))
1537439698.999 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (* a2 (/ a2 (sqrt 2))))))
1537439698.999 * * * * [misc]progress:  [ 15 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (* 1 (/ (* a2 a2) (sqrt 2))))))>
1537439698.999 * * * * [misc]progress:  [ 16 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (* (* a2 a2) (/ 1 (sqrt 2))))))>
1537439698.999 * * * * [misc]progress:  [ 17 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (/ 1 (/ (sqrt 2) (* a2 a2))))))>
1537439698.999 * * * * [misc]progress:  [ 18 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (/ (/ (* a2 a2) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))))>
1537439699.000 * [enter]simplify:  Simplifying (cbrt (sqrt 2))
1537439699.000 * * [misc]simplify:  iters left: 2 (3 enodes)
1537439699.002 * [exit]simplify:  Simplified to (cbrt (sqrt 2))
1537439699.002 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (/ (/ (* a2 a2) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))))
1537439699.002 * * * * [misc]progress:  [ 19 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (/ (/ (* a2 a2) (sqrt (sqrt 2))) (sqrt (sqrt 2))))))>
1537439699.002 * [enter]simplify:  Simplifying (sqrt (sqrt 2))
1537439699.002 * * [misc]simplify:  iters left: 2 (3 enodes)
1537439699.004 * [exit]simplify:  Simplified to (sqrt (sqrt 2))
1537439699.004 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (/ (/ (* a2 a2) (sqrt (sqrt 2))) (sqrt (sqrt 2))))))
1537439699.004 * * * * [misc]progress:  [ 20 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (/ (/ (* a2 a2) 1) (sqrt 2)))))>
1537439699.004 * [enter]simplify:  Simplifying (sqrt 2)
1537439699.004 * * [misc]simplify:  iters left: 1 (2 enodes)
1537439699.006 * [exit]simplify:  Simplified to (sqrt 2)
1537439699.006 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (/ (/ (* a2 a2) 1) (sqrt 2)))))
1537439699.006 * * * * [misc]progress:  [ 21 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (/ a2 (/ (sqrt 2) a2)))))>
1537439699.006 * * * * [misc]progress:  [ 22 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (log1p (expm1 (/ (* (cos th) (* a1 a1)) (sqrt 2)))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.006 * * * * [misc]progress:  [ 23 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (expm1 (log1p (/ (* (cos th) (* a1 a1)) (sqrt 2)))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.006 * * * * [misc]progress:  [ 24 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (pow (/ (* (cos th) (* a1 a1)) (sqrt 2)) 1) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.006 * * * * [misc]progress:  [ 25 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (exp (- (+ (log (cos th)) (log (* a1 a1))) (log (sqrt 2)))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.006 * [enter]simplify:  Simplifying (- (+ (log (cos th)) (log (* a1 a1))) (log (sqrt 2)))
1537439699.007 * * [misc]simplify:  iters left: 6 (11 enodes)
1537439699.013 * * [misc]simplify:  iters left: 5 (18 enodes)
1537439699.022 * * [misc]simplify:  iters left: 4 (32 enodes)
1537439699.038 * * [misc]simplify:  iters left: 3 (60 enodes)
1537439699.063 * * [misc]simplify:  iters left: 2 (86 enodes)
1537439699.091 * * [misc]simplify:  iters left: 1 (108 enodes)
1537439699.147 * [exit]simplify:  Simplified to (+ (log (* a1 a1)) (- (log (cos th)) (log (sqrt 2))))
1537439699.147 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (exp (+ (log (* a1 a1)) (- (log (cos th)) (log (sqrt 2))))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439699.147 * * * * [misc]progress:  [ 26 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (exp (- (log (* (cos th) (* a1 a1))) (log (sqrt 2)))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.147 * [enter]simplify:  Simplifying (- (log (* (cos th) (* a1 a1))) (log (sqrt 2)))
1537439699.148 * * [misc]simplify:  iters left: 6 (10 enodes)
1537439699.153 * * [misc]simplify:  iters left: 5 (18 enodes)
1537439699.161 * * [misc]simplify:  iters left: 4 (28 enodes)
1537439699.169 * * [misc]simplify:  iters left: 3 (47 enodes)
1537439699.179 * * [misc]simplify:  iters left: 2 (70 enodes)
1537439699.191 * * [misc]simplify:  iters left: 1 (87 enodes)
1537439699.225 * [exit]simplify:  Simplified to (- (log (* (* a1 a1) (cos th))) (log (sqrt 2)))
1537439699.225 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (exp (- (log (* (* a1 a1) (cos th))) (log (sqrt 2)))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439699.225 * * * * [misc]progress:  [ 27 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (exp (log (/ (* (cos th) (* a1 a1)) (sqrt 2)))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.225 * * * * [misc]progress:  [ 28 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (log (exp (/ (* (cos th) (* a1 a1)) (sqrt 2)))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.225 * * * * [misc]progress:  [ 29 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (cbrt (/ (* (* (* (cos th) (cos th)) (cos th)) (* (* (* a1 a1) (* a1 a1)) (* a1 a1))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.225 * [enter]simplify:  Simplifying (/ (* (* (* (cos th) (cos th)) (cos th)) (* (* (* a1 a1) (* a1 a1)) (* a1 a1))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
1537439699.229 * * [misc]simplify:  iters left: 6 (14 enodes)
1537439699.236 * * [misc]simplify:  iters left: 5 (35 enodes)
1537439699.253 * * [misc]simplify:  iters left: 4 (145 enodes)
1537439699.423 * [exit]simplify:  Simplified to (/ (* (* (* a1 a1) (cos th)) (* (cos th) (cos th))) (* (/ 2 (* a1 a1)) (/ (sqrt 2) (* a1 a1))))
1537439699.423 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (cbrt (/ (* (* (* a1 a1) (cos th)) (* (cos th) (cos th))) (* (/ 2 (* a1 a1)) (/ (sqrt 2) (* a1 a1))))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439699.423 * * * * [misc]progress:  [ 30 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (cbrt (/ (* (* (* (cos th) (* a1 a1)) (* (cos th) (* a1 a1))) (* (cos th) (* a1 a1))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.423 * [enter]simplify:  Simplifying (/ (* (* (* (cos th) (* a1 a1)) (* (cos th) (* a1 a1))) (* (cos th) (* a1 a1))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
1537439699.424 * * [misc]simplify:  iters left: 6 (12 enodes)
1537439699.428 * * [misc]simplify:  iters left: 5 (30 enodes)
1537439699.449 * * [misc]simplify:  iters left: 4 (119 enodes)
1537439699.582 * [exit]simplify:  Simplified to (/ (* (* (* a1 a1) (cos th)) (* (* a1 a1) (cos th))) (/ (* 2 (sqrt 2)) (* (* a1 a1) (cos th))))
1537439699.582 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (cbrt (/ (* (* (* a1 a1) (cos th)) (* (* a1 a1) (cos th))) (/ (* 2 (sqrt 2)) (* (* a1 a1) (cos th))))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439699.583 * * * * [misc]progress:  [ 31 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (* (cbrt (/ (* (cos th) (* a1 a1)) (sqrt 2))) (cbrt (/ (* (cos th) (* a1 a1)) (sqrt 2)))) (cbrt (/ (* (cos th) (* a1 a1)) (sqrt 2)))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.583 * * * * [misc]progress:  [ 32 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (cbrt (* (* (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (cos th) (* a1 a1)) (sqrt 2))) (/ (* (cos th) (* a1 a1)) (sqrt 2)))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.583 * * * * [misc]progress:  [ 33 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (sqrt (/ (* (cos th) (* a1 a1)) (sqrt 2))) (sqrt (/ (* (cos th) (* a1 a1)) (sqrt 2)))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.583 * * * * [misc]progress:  [ 34 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (- (* (cos th) (* a1 a1))) (- (sqrt 2))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.583 * * * * [misc]progress:  [ 35 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (* a1 a1) (cbrt (sqrt 2)))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.583 * [enter]simplify:  Simplifying (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1537439699.584 * * [misc]simplify:  iters left: 6 (7 enodes)
1537439699.586 * * [misc]simplify:  iters left: 5 (9 enodes)
1537439699.588 * [exit]simplify:  Simplified to (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
1537439699.588 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (* a1 a1) (cbrt (sqrt 2)))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439699.588 * [enter]simplify:  Simplifying (/ (* a1 a1) (cbrt (sqrt 2)))
1537439699.589 * * [misc]simplify:  iters left: 4 (6 enodes)
1537439699.590 * * [misc]simplify:  iters left: 3 (8 enodes)
1537439699.592 * * [misc]simplify:  iters left: 2 (10 enodes)
1537439699.594 * * [misc]simplify:  iters left: 1 (11 enodes)
1537439699.596 * [exit]simplify:  Simplified to (/ (* a1 a1) (cbrt (sqrt 2)))
1537439699.596 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (+ (* (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (* a1 a1) (cbrt (sqrt 2)))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439699.596 * * * * [misc]progress:  [ 36 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt (sqrt 2))) (/ (* a1 a1) (sqrt (sqrt 2)))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.596 * [enter]simplify:  Simplifying (/ (cos th) (sqrt (sqrt 2)))
1537439699.597 * * [misc]simplify:  iters left: 4 (6 enodes)
1537439699.598 * [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
1537439699.598 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt (sqrt 2))) (/ (* a1 a1) (sqrt (sqrt 2)))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439699.598 * [enter]simplify:  Simplifying (/ (* a1 a1) (sqrt (sqrt 2)))
1537439699.599 * * [misc]simplify:  iters left: 4 (6 enodes)
1537439699.601 * * [misc]simplify:  iters left: 3 (8 enodes)
1537439699.602 * * [misc]simplify:  iters left: 2 (10 enodes)
1537439699.605 * * [misc]simplify:  iters left: 1 (11 enodes)
1537439699.607 * [exit]simplify:  Simplified to (/ (* a1 a1) (sqrt (sqrt 2)))
1537439699.607 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt (sqrt 2))) (/ (* a1 a1) (sqrt (sqrt 2)))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439699.607 * * * * [misc]progress:  [ 37 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (/ (cos th) 1) (/ (* a1 a1) (sqrt 2))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.607 * [enter]simplify:  Simplifying (/ (cos th) 1)
1537439699.607 * * [misc]simplify:  iters left: 3 (4 enodes)
1537439699.608 * * [misc]simplify:  iters left: 2 (6 enodes)
1537439699.610 * * [misc]simplify:  iters left: 1 (8 enodes)
1537439699.610 * [exit]simplify:  Simplified to (cos th)
1537439699.610 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (* (cos th) (/ (* a1 a1) (sqrt 2))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439699.611 * [enter]simplify:  Simplifying (/ (* a1 a1) (sqrt 2))
1537439699.611 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439699.613 * * [misc]simplify:  iters left: 3 (7 enodes)
1537439699.616 * * [misc]simplify:  iters left: 2 (9 enodes)
1537439699.618 * * [misc]simplify:  iters left: 1 (10 enodes)
1537439699.620 * [exit]simplify:  Simplified to (/ (* a1 a1) (sqrt 2))
1537439699.620 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (+ (* (cos th) (/ (* a1 a1) (sqrt 2))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439699.620 * * * * [misc]progress:  [ 38 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* 1 (/ (* (cos th) (* a1 a1)) (sqrt 2))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.620 * * * * [misc]progress:  [ 39 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (* (* (cos th) (* a1 a1)) (/ 1 (sqrt 2))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.620 * * * * [misc]progress:  [ 40 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ 1 (/ (sqrt 2) (* (cos th) (* a1 a1)))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.620 * * * * [misc]progress:  [ 41 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (/ (* (cos th) (* a1 a1)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.620 * [enter]simplify:  Simplifying (cbrt (sqrt 2))
1537439699.620 * * [misc]simplify:  iters left: 2 (3 enodes)
1537439699.621 * [exit]simplify:  Simplified to (cbrt (sqrt 2))
1537439699.621 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (+ (/ (/ (* (cos th) (* a1 a1)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439699.621 * * * * [misc]progress:  [ 42 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (/ (* (cos th) (* a1 a1)) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.622 * [enter]simplify:  Simplifying (sqrt (sqrt 2))
1537439699.622 * * [misc]simplify:  iters left: 2 (3 enodes)
1537439699.623 * [exit]simplify:  Simplified to (sqrt (sqrt 2))
1537439699.623 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (+ (/ (/ (* (cos th) (* a1 a1)) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439699.623 * * * * [misc]progress:  [ 43 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (/ (* (cos th) (* a1 a1)) 1) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.623 * [enter]simplify:  Simplifying (sqrt 2)
1537439699.623 * * [misc]simplify:  iters left: 1 (2 enodes)
1537439699.624 * [exit]simplify:  Simplified to (sqrt 2)
1537439699.624 * [misc]simplify:  Simplified (2 1 2) to (λ (a1 a2 th) (+ (/ (/ (* (cos th) (* a1 a1)) 1) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439699.624 * * * * [misc]progress:  [ 44 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (cos th) (/ (sqrt 2) (* a1 a1))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.624 * [enter]simplify:  Simplifying (cos th)
1537439699.624 * * [misc]simplify:  iters left: 1 (2 enodes)
1537439699.624 * [exit]simplify:  Simplified to (cos th)
1537439699.624 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (/ (cos th) (/ (sqrt 2) (* a1 a1))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439699.624 * * * * [misc]progress:  [ 45 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (log1p (expm1 (* (cos th) (* a1 a1)))) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.625 * * * * [misc]progress:  [ 46 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (expm1 (log1p (* (cos th) (* a1 a1)))) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.625 * * * * [misc]progress:  [ 47 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (pow (* (cos th) (* a1 a1)) 1) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.625 * [enter]simplify:  Simplifying (* (cos th) (* a1 a1))
1537439699.625 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439699.626 * * [misc]simplify:  iters left: 3 (8 enodes)
1537439699.628 * * [misc]simplify:  iters left: 2 (10 enodes)
1537439699.629 * [exit]simplify:  Simplified to (* (* a1 a1) (cos th))
1537439699.629 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (+ (/ (pow (* (* a1 a1) (cos th)) 1) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439699.629 * * * * [misc]progress:  [ 48 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (pow (* (cos th) (* a1 a1)) 1) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.629 * * * * [misc]progress:  [ 49 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (exp (+ (log (cos th)) (log (* a1 a1)))) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.630 * [enter]simplify:  Simplifying (+ (log (cos th)) (log (* a1 a1)))
1537439699.630 * * [misc]simplify:  iters left: 5 (7 enodes)
1537439699.631 * * [misc]simplify:  iters left: 4 (10 enodes)
1537439699.633 * * [misc]simplify:  iters left: 3 (14 enodes)
1537439699.635 * * [misc]simplify:  iters left: 2 (16 enodes)
1537439699.638 * [exit]simplify:  Simplified to (+ (log (* a1 a1)) (log (cos th)))
1537439699.638 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (+ (/ (exp (+ (log (* a1 a1)) (log (cos th)))) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439699.638 * * * * [misc]progress:  [ 50 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (exp (log (* (cos th) (* a1 a1)))) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.638 * * * * [misc]progress:  [ 51 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (log (exp (* (cos th) (* a1 a1)))) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.638 * * * * [misc]progress:  [ 52 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (cbrt (* (* (* (cos th) (cos th)) (cos th)) (* (* (* a1 a1) (* a1 a1)) (* a1 a1)))) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439699.638 * [enter]simplify:  Simplifying (* (* (* (cos th) (cos th)) (cos th)) (* (* (* a1 a1) (* a1 a1)) (* a1 a1)))
1537439699.639 * * [misc]simplify:  iters left: 6 (9 enodes)
1537439699.642 * * [misc]simplify:  iters left: 5 (22 enodes)
1537439699.649 * * [misc]simplify:  iters left: 4 (65 enodes)
1537439699.697 * * [misc]simplify:  iters left: 3 (179 enodes)
1537439699.850 * * [misc]simplify:  iters left: 2 (371 enodes)
1537439700.032 * [exit]simplify:  Simplified to (* (pow (cos th) 3) (* (pow a1 5) a1))
1537439700.032 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (+ (/ (cbrt (* (pow (cos th) 3) (* (pow a1 5) a1))) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439700.032 * * * * [misc]progress:  [ 53 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (* (cbrt (* (cos th) (* a1 a1))) (cbrt (* (cos th) (* a1 a1)))) (cbrt (* (cos th) (* a1 a1)))) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439700.032 * * * * [misc]progress:  [ 54 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (cbrt (* (* (* (cos th) (* a1 a1)) (* (cos th) (* a1 a1))) (* (cos th) (* a1 a1)))) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439700.032 * * * * [misc]progress:  [ 55 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (sqrt (* (cos th) (* a1 a1))) (sqrt (* (cos th) (* a1 a1)))) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439700.032 * * * * [misc]progress:  [ 56 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* 1 (* (cos th) (* a1 a1))) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439700.032 * * * * [misc]progress:  [ 57 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (* (cos th) a1) a1) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439700.032 * * * * [misc]progress:  [ 58 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (* a1 a1))) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439700.032 * [enter]simplify:  Simplifying (* (cbrt (cos th)) (cbrt (cos th)))
1537439700.033 * * [misc]simplify:  iters left: 4 (4 enodes)
1537439700.034 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1537439700.034 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (+ (/ (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (* a1 a1))) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439700.034 * * * * [misc]progress:  [ 59 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (sqrt (cos th)) (* (sqrt (cos th)) (* a1 a1))) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439700.034 * [enter]simplify:  Simplifying (sqrt (cos th))
1537439700.034 * * [misc]simplify:  iters left: 2 (3 enodes)
1537439700.035 * [exit]simplify:  Simplified to (sqrt (cos th))
1537439700.035 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a1 a2 th) (+ (/ (* (sqrt (cos th)) (* (sqrt (cos th)) (* a1 a1))) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439700.035 * * * * [misc]progress:  [ 60 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* 1 (* (cos th) (* a1 a1))) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439700.035 * * * * [misc]progress:  [ 61 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (* a1 a1) (cos th)) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439700.035 * * * * [misc]progress:  [ 62 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (log1p (expm1 (* (cos th) (/ (* a2 a2) (sqrt 2)))))))>
1537439700.035 * * * * [misc]progress:  [ 63 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (expm1 (log1p (* (cos th) (/ (* a2 a2) (sqrt 2)))))))>
1537439700.035 * * * * [misc]progress:  [ 64 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (pow (* (cos th) (/ (* a2 a2) (sqrt 2))) 1)))>
1537439700.035 * [enter]simplify:  Simplifying (* (cos th) (/ (* a2 a2) (sqrt 2)))
1537439700.036 * * [misc]simplify:  iters left: 6 (8 enodes)
1537439700.038 * * [misc]simplify:  iters left: 5 (13 enodes)
1537439700.041 * * [misc]simplify:  iters left: 4 (24 enodes)
1537439700.049 * * [misc]simplify:  iters left: 3 (36 enodes)
1537439700.063 * * [misc]simplify:  iters left: 2 (52 enodes)
1537439700.083 * * [misc]simplify:  iters left: 1 (55 enodes)
1537439700.095 * [exit]simplify:  Simplified to (/ (* a2 (cos th)) (/ (sqrt 2) a2))
1537439700.095 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (pow (/ (* a2 (cos th)) (/ (sqrt 2) a2)) 1)))
1537439700.095 * * * * [misc]progress:  [ 65 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (pow (* (cos th) (/ (* a2 a2) (sqrt 2))) 1)))>
1537439700.095 * * * * [misc]progress:  [ 66 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (exp (+ (log (cos th)) (- (log (* a2 a2)) (log (sqrt 2)))))))>
1537439700.095 * [enter]simplify:  Simplifying (+ (log (cos th)) (- (log (* a2 a2)) (log (sqrt 2))))
1537439700.096 * * [misc]simplify:  iters left: 6 (11 enodes)
1537439700.099 * * [misc]simplify:  iters left: 5 (18 enodes)
1537439700.104 * * [misc]simplify:  iters left: 4 (31 enodes)
1537439700.111 * * [misc]simplify:  iters left: 3 (50 enodes)
1537439700.127 * * [misc]simplify:  iters left: 2 (74 enodes)
1537439700.157 * * [misc]simplify:  iters left: 1 (106 enodes)
1537439700.205 * [exit]simplify:  Simplified to (+ (log (* a2 a2)) (- (log (cos th)) (log (sqrt 2))))
1537439700.205 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (exp (+ (log (* a2 a2)) (- (log (cos th)) (log (sqrt 2)))))))
1537439700.205 * * * * [misc]progress:  [ 67 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (exp (+ (log (cos th)) (log (/ (* a2 a2) (sqrt 2)))))))>
1537439700.206 * [enter]simplify:  Simplifying (+ (log (cos th)) (log (/ (* a2 a2) (sqrt 2))))
1537439700.207 * * [misc]simplify:  iters left: 6 (10 enodes)
1537439700.212 * * [misc]simplify:  iters left: 5 (16 enodes)
1537439700.219 * * [misc]simplify:  iters left: 4 (26 enodes)
1537439700.232 * * [misc]simplify:  iters left: 3 (48 enodes)
1537439700.253 * * [misc]simplify:  iters left: 2 (82 enodes)
1537439700.272 * * [misc]simplify:  iters left: 1 (152 enodes)
1537439700.367 * [exit]simplify:  Simplified to (+ (log (/ (* a2 a2) (sqrt 2))) (log (cos th)))
1537439700.367 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (exp (+ (log (/ (* a2 a2) (sqrt 2))) (log (cos th))))))
1537439700.367 * * * * [misc]progress:  [ 68 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (exp (log (* (cos th) (/ (* a2 a2) (sqrt 2)))))))>
1537439700.367 * * * * [misc]progress:  [ 69 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (log (exp (* (cos th) (/ (* a2 a2) (sqrt 2)))))))>
1537439700.367 * * * * [misc]progress:  [ 70 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (cbrt (* (* (* (cos th) (cos th)) (cos th)) (/ (* (* (* a2 a2) (* a2 a2)) (* a2 a2)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))))))>
1537439700.367 * [enter]simplify:  Simplifying (* (* (* (cos th) (cos th)) (cos th)) (/ (* (* (* a2 a2) (* a2 a2)) (* a2 a2)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))))
1537439700.368 * * [misc]simplify:  iters left: 6 (14 enodes)
1537439700.378 * * [misc]simplify:  iters left: 5 (35 enodes)
1537439700.408 * * [misc]simplify:  iters left: 4 (136 enodes)
1537439700.626 * [exit]simplify:  Simplified to (* (* (/ (* a2 a2) 2) (/ (* a2 a2) (sqrt 2))) (* (* (cos th) (cos th)) (* (cos th) (* a2 a2))))
1537439700.626 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (cbrt (* (* (/ (* a2 a2) 2) (/ (* a2 a2) (sqrt 2))) (* (* (cos th) (cos th)) (* (cos th) (* a2 a2)))))))
1537439700.626 * * * * [misc]progress:  [ 71 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (cbrt (* (* (* (cos th) (cos th)) (cos th)) (* (* (/ (* a2 a2) (sqrt 2)) (/ (* a2 a2) (sqrt 2))) (/ (* a2 a2) (sqrt 2)))))))>
1537439700.627 * [enter]simplify:  Simplifying (* (* (* (cos th) (cos th)) (cos th)) (* (* (/ (* a2 a2) (sqrt 2)) (/ (* a2 a2) (sqrt 2))) (/ (* a2 a2) (sqrt 2))))
1537439700.628 * * [misc]simplify:  iters left: 6 (12 enodes)
1537439700.636 * * [misc]simplify:  iters left: 5 (27 enodes)
1537439700.658 * * [misc]simplify:  iters left: 4 (97 enodes)
1537439700.739 * * [misc]simplify:  iters left: 3 (364 enodes)
1537439701.459 * [exit]simplify:  Simplified to (/ (* (* (cos th) (cos th)) (* (* a2 a2) (cos th))) (/ (/ 2 (* a2 a2)) (/ (* a2 a2) (sqrt 2))))
1537439701.459 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (cbrt (/ (* (* (cos th) (cos th)) (* (* a2 a2) (cos th))) (/ (/ 2 (* a2 a2)) (/ (* a2 a2) (sqrt 2)))))))
1537439701.459 * * * * [misc]progress:  [ 72 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (cbrt (* (cos th) (/ (* a2 a2) (sqrt 2)))) (cbrt (* (cos th) (/ (* a2 a2) (sqrt 2))))) (cbrt (* (cos th) (/ (* a2 a2) (sqrt 2)))))))>
1537439701.459 * * * * [misc]progress:  [ 73 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (cbrt (* (* (* (cos th) (/ (* a2 a2) (sqrt 2))) (* (cos th) (/ (* a2 a2) (sqrt 2)))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))))>
1537439701.459 * * * * [misc]progress:  [ 74 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (sqrt (* (cos th) (/ (* a2 a2) (sqrt 2)))) (sqrt (* (cos th) (/ (* a2 a2) (sqrt 2)))))))>
1537439701.459 * * * * [misc]progress:  [ 75 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* 1 (* (cos th) (/ (* a2 a2) (sqrt 2))))))>
1537439701.459 * * * * [misc]progress:  [ 76 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (cos th) (* (cbrt (/ (* a2 a2) (sqrt 2))) (cbrt (/ (* a2 a2) (sqrt 2))))) (cbrt (/ (* a2 a2) (sqrt 2))))))>
1537439701.460 * [enter]simplify:  Simplifying (cbrt (/ (* a2 a2) (sqrt 2)))
1537439701.460 * * [misc]simplify:  iters left: 5 (6 enodes)
1537439701.463 * * [misc]simplify:  iters left: 4 (8 enodes)
1537439701.466 * * [misc]simplify:  iters left: 3 (10 enodes)
1537439701.470 * * [misc]simplify:  iters left: 2 (11 enodes)
1537439701.475 * [exit]simplify:  Simplified to (cbrt (/ (* a2 a2) (sqrt 2)))
1537439701.475 * [misc]simplify:  Simplified (2 2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (cos th) (* (cbrt (/ (* a2 a2) (sqrt 2))) (cbrt (/ (* a2 a2) (sqrt 2))))) (cbrt (/ (* a2 a2) (sqrt 2))))))
1537439701.475 * * * * [misc]progress:  [ 77 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (cos th) (sqrt (/ (* a2 a2) (sqrt 2)))) (sqrt (/ (* a2 a2) (sqrt 2))))))>
1537439701.475 * [enter]simplify:  Simplifying (sqrt (/ (* a2 a2) (sqrt 2)))
1537439701.476 * * [misc]simplify:  iters left: 5 (6 enodes)
1537439701.479 * * [misc]simplify:  iters left: 4 (8 enodes)
1537439701.482 * * [misc]simplify:  iters left: 3 (10 enodes)
1537439701.486 * * [misc]simplify:  iters left: 2 (11 enodes)
1537439701.490 * [exit]simplify:  Simplified to (sqrt (/ (* a2 a2) (sqrt 2)))
1537439701.490 * [misc]simplify:  Simplified (2 2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (cos th) (sqrt (/ (* a2 a2) (sqrt 2)))) (sqrt (/ (* a2 a2) (sqrt 2))))))
1537439701.491 * * * * [misc]progress:  [ 78 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (cos th) (/ a2 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ a2 (cbrt (sqrt 2))))))>
1537439701.491 * [enter]simplify:  Simplifying (/ a2 (cbrt (sqrt 2)))
1537439701.492 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439701.494 * [exit]simplify:  Simplified to (/ a2 (cbrt (sqrt 2)))
1537439701.494 * [misc]simplify:  Simplified (2 2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (cos th) (/ a2 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (/ a2 (cbrt (sqrt 2))))))
1537439701.494 * * * * [misc]progress:  [ 79 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (cos th) (/ a2 (sqrt (sqrt 2)))) (/ a2 (sqrt (sqrt 2))))))>
1537439701.494 * [enter]simplify:  Simplifying (/ a2 (sqrt (sqrt 2)))
1537439701.495 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439701.497 * [exit]simplify:  Simplified to (/ a2 (sqrt (sqrt 2)))
1537439701.497 * [misc]simplify:  Simplified (2 2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (cos th) (/ a2 (sqrt (sqrt 2)))) (/ a2 (sqrt (sqrt 2))))))
1537439701.497 * * * * [misc]progress:  [ 80 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (cos th) (/ a2 1)) (/ a2 (sqrt 2)))))>
1537439701.498 * [enter]simplify:  Simplifying (/ a2 (sqrt 2))
1537439701.498 * * [misc]simplify:  iters left: 3 (4 enodes)
1537439701.500 * [exit]simplify:  Simplified to (/ a2 (sqrt 2))
1537439701.500 * [misc]simplify:  Simplified (2 2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (cos th) (/ a2 1)) (/ a2 (sqrt 2)))))
1537439701.500 * * * * [misc]progress:  [ 81 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (cos th) 1) (/ (* a2 a2) (sqrt 2)))))>
1537439701.500 * [enter]simplify:  Simplifying (/ (* a2 a2) (sqrt 2))
1537439701.501 * * [misc]simplify:  iters left: 4 (5 enodes)
1537439701.503 * * [misc]simplify:  iters left: 3 (7 enodes)
1537439701.506 * * [misc]simplify:  iters left: 2 (9 enodes)
1537439701.510 * * [misc]simplify:  iters left: 1 (10 enodes)
1537439701.514 * [exit]simplify:  Simplified to (/ (* a2 a2) (sqrt 2))
1537439701.514 * [misc]simplify:  Simplified (2 2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (cos th) 1) (/ (* a2 a2) (sqrt 2)))))
1537439701.515 * * * * [misc]progress:  [ 82 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (cos th) (* a2 a2)) (/ 1 (sqrt 2)))))>
1537439701.515 * [enter]simplify:  Simplifying (/ 1 (sqrt 2))
1537439701.515 * * [misc]simplify:  iters left: 3 (4 enodes)
1537439701.517 * * [misc]simplify:  iters left: 2 (6 enodes)
1537439701.519 * [exit]simplify:  Simplified to (/ 1 (sqrt 2))
1537439701.519 * [misc]simplify:  Simplified (2 2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (cos th) (* a2 a2)) (/ 1 (sqrt 2)))))
1537439701.519 * * * * [misc]progress:  [ 83 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (/ (* a2 a2) (sqrt 2))))))>
1537439701.520 * [enter]simplify:  Simplifying (* (cbrt (cos th)) (cbrt (cos th)))
1537439701.520 * * [misc]simplify:  iters left: 4 (4 enodes)
1537439701.522 * [exit]simplify:  Simplified to (* (cbrt (cos th)) (cbrt (cos th)))
1537439701.522 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (/ (* a2 a2) (sqrt 2))))))
1537439701.522 * * * * [misc]progress:  [ 84 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (sqrt (cos th)) (* (sqrt (cos th)) (/ (* a2 a2) (sqrt 2))))))>
1537439701.522 * [enter]simplify:  Simplifying (sqrt (cos th))
1537439701.522 * * [misc]simplify:  iters left: 2 (3 enodes)
1537439701.523 * [exit]simplify:  Simplified to (sqrt (cos th))
1537439701.523 * [misc]simplify:  Simplified (2 2 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (sqrt (cos th)) (* (sqrt (cos th)) (/ (* a2 a2) (sqrt 2))))))
1537439701.523 * * * * [misc]progress:  [ 85 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* 1 (* (cos th) (/ (* a2 a2) (sqrt 2))))))>
1537439701.524 * * * * [misc]progress:  [ 86 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
1537439701.524 * [enter]simplify:  Simplifying (sqrt 2)
1537439701.524 * * [misc]simplify:  iters left: 1 (2 enodes)
1537439701.525 * [exit]simplify:  Simplified to (sqrt 2)
1537439701.525 * [misc]simplify:  Simplified (2 2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))
1537439701.525 * * * * [misc]progress:  [ 87 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (* a2 a2) (sqrt 2)) (cos th))))>
1537439701.525 * * * * [misc]progress:  [ 88 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (/ (pow a2 2) (sqrt 2)))))>
1537439701.526 * [enter]simplify:  Simplifying (/ (pow a2 2) (sqrt 2))
1537439701.526 * * [misc]simplify:  iters left: 3 (5 enodes)
1537439701.529 * * [misc]simplify:  iters left: 2 (6 enodes)
1537439701.531 * * [misc]simplify:  iters left: 1 (8 enodes)
1537439701.535 * [exit]simplify:  Simplified to (/ (* a2 a2) (sqrt 2))
1537439701.535 * [misc]simplify:  Simplified (2 2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439701.535 * * * * [misc]progress:  [ 89 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (/ (pow a2 2) (sqrt 2)))))>
1537439701.535 * [enter]simplify:  Simplifying (/ (pow a2 2) (sqrt 2))
1537439701.536 * * [misc]simplify:  iters left: 3 (5 enodes)
1537439701.538 * * [misc]simplify:  iters left: 2 (6 enodes)
1537439701.541 * * [misc]simplify:  iters left: 1 (8 enodes)
1537439701.544 * [exit]simplify:  Simplified to (/ (* a2 a2) (sqrt 2))
1537439701.544 * [misc]simplify:  Simplified (2 2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439701.544 * * * * [misc]progress:  [ 90 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (/ (pow a2 2) (sqrt 2)))))>
1537439701.545 * [enter]simplify:  Simplifying (/ (pow a2 2) (sqrt 2))
1537439701.545 * * [misc]simplify:  iters left: 3 (5 enodes)
1537439701.547 * * [misc]simplify:  iters left: 2 (6 enodes)
1537439701.550 * * [misc]simplify:  iters left: 1 (8 enodes)
1537439701.554 * [exit]simplify:  Simplified to (/ (* a2 a2) (sqrt 2))
1537439701.554 * [misc]simplify:  Simplified (2 2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439701.554 * * * * [misc]progress:  [ 91 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (- (/ (pow a1 2) (sqrt 2)) (* 1/2 (/ (* (pow a1 2) (pow th 2)) (sqrt 2)))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439701.554 * [enter]simplify:  Simplifying (- (/ (pow a1 2) (sqrt 2)) (* 1/2 (/ (* (pow a1 2) (pow th 2)) (sqrt 2))))
1537439701.555 * * [misc]simplify:  iters left: 6 (12 enodes)
1537439701.562 * * [misc]simplify:  iters left: 5 (22 enodes)
1537439701.572 * * [misc]simplify:  iters left: 4 (56 enodes)
1537439701.593 * * [misc]simplify:  iters left: 3 (149 enodes)
1537439701.662 * * [misc]simplify:  iters left: 2 (403 enodes)
1537439702.052 * [exit]simplify:  Simplified to (fma (/ (* a1 th) (/ (sqrt 2) (* a1 th))) -1/2 (/ (* a1 a1) (sqrt 2)))
1537439702.052 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (+ (fma (/ (* a1 th) (/ (sqrt 2) (* a1 th))) -1/2 (/ (* a1 a1) (sqrt 2))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439702.052 * * * * [misc]progress:  [ 92 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439702.052 * [enter]simplify:  Simplifying (/ (* (pow a1 2) (cos th)) (sqrt 2))
1537439702.053 * * [misc]simplify:  iters left: 5 (8 enodes)
1537439702.057 * * [misc]simplify:  iters left: 4 (12 enodes)
1537439702.062 * * [misc]simplify:  iters left: 3 (18 enodes)
1537439702.071 * * [misc]simplify:  iters left: 2 (29 enodes)
1537439702.081 * * [misc]simplify:  iters left: 1 (40 enodes)
1537439702.099 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (* a1 a1))
1537439702.099 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439702.099 * * * * [misc]progress:  [ 93 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439702.099 * [enter]simplify:  Simplifying (/ (* (pow a1 2) (cos th)) (sqrt 2))
1537439702.100 * * [misc]simplify:  iters left: 5 (8 enodes)
1537439702.104 * * [misc]simplify:  iters left: 4 (12 enodes)
1537439702.112 * * [misc]simplify:  iters left: 3 (18 enodes)
1537439702.120 * * [misc]simplify:  iters left: 2 (29 enodes)
1537439702.128 * * [misc]simplify:  iters left: 1 (40 enodes)
1537439702.137 * [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (* a1 a1))
1537439702.137 * [misc]simplify:  Simplified (2 1) to (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439702.137 * * * * [misc]progress:  [ 94 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (- (pow a1 2) (* 1/2 (* (pow a1 2) (pow th 2)))) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439702.137 * [enter]simplify:  Simplifying (- (pow a1 2) (* 1/2 (* (pow a1 2) (pow th 2))))
1537439702.137 * * [misc]simplify:  iters left: 6 (9 enodes)
1537439702.140 * * [misc]simplify:  iters left: 5 (17 enodes)
1537439702.145 * * [misc]simplify:  iters left: 4 (48 enodes)
1537439702.164 * * [misc]simplify:  iters left: 3 (126 enodes)
1537439702.224 * * [misc]simplify:  iters left: 2 (277 enodes)
1537439702.380 * * [misc]simplify:  iters left: 1 (497 enodes)
1537439702.599 * [exit]simplify:  Simplified to (fma (* (* th a1) (* th a1)) -1/2 (* a1 a1))
1537439702.599 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (/ (fma (* (* th a1) (* th a1)) -1/2 (* a1 a1)) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439702.599 * * * * [misc]progress:  [ 95 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439702.600 * [enter]simplify:  Simplifying (* (pow a1 2) (cos th))
1537439702.600 * * [misc]simplify:  iters left: 3 (6 enodes)
1537439702.601 * * [misc]simplify:  iters left: 2 (8 enodes)
1537439702.603 * * [misc]simplify:  iters left: 1 (12 enodes)
1537439702.605 * [exit]simplify:  Simplified to (* (cos th) (* a1 a1))
1537439702.605 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439702.605 * * * * [misc]progress:  [ 96 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (pow a1 2) (cos th)) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))>
1537439702.606 * [enter]simplify:  Simplifying (* (pow a1 2) (cos th))
1537439702.606 * * [misc]simplify:  iters left: 3 (6 enodes)
1537439702.607 * * [misc]simplify:  iters left: 2 (8 enodes)
1537439702.609 * * [misc]simplify:  iters left: 1 (12 enodes)
1537439702.611 * [exit]simplify:  Simplified to (* (cos th) (* a1 a1))
1537439702.611 * [misc]simplify:  Simplified (2 1 1) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))
1537439702.611 * * * * [misc]progress:  [ 97 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (- (/ (pow a2 2) (sqrt 2)) (* 1/2 (/ (* (pow a2 2) (pow th 2)) (sqrt 2))))))>
1537439702.611 * [enter]simplify:  Simplifying (- (/ (pow a2 2) (sqrt 2)) (* 1/2 (/ (* (pow a2 2) (pow th 2)) (sqrt 2))))
1537439702.612 * * [misc]simplify:  iters left: 6 (12 enodes)
1537439702.617 * * [misc]simplify:  iters left: 5 (22 enodes)
1537439702.625 * * [misc]simplify:  iters left: 4 (56 enodes)
1537439702.657 * * [misc]simplify:  iters left: 3 (149 enodes)
1537439702.739 * * [misc]simplify:  iters left: 2 (403 enodes)
1537439703.106 * [exit]simplify:  Simplified to (fma (/ (* a2 th) (/ (sqrt 2) (* a2 th))) -1/2 (/ (* a2 a2) (sqrt 2)))
1537439703.106 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (fma (/ (* a2 th) (/ (sqrt 2) (* a2 th))) -1/2 (/ (* a2 a2) (sqrt 2)))))
1537439703.106 * * * * [misc]progress:  [ 98 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1537439703.106 * [enter]simplify:  Simplifying (/ (* (cos th) (pow a2 2)) (sqrt 2))
1537439703.107 * * [misc]simplify:  iters left: 5 (8 enodes)
1537439703.109 * * [misc]simplify:  iters left: 4 (12 enodes)
1537439703.113 * * [misc]simplify:  iters left: 3 (20 enodes)
1537439703.121 * * [misc]simplify:  iters left: 2 (29 enodes)
1537439703.132 * * [misc]simplify:  iters left: 1 (40 enodes)
1537439703.150 * [exit]simplify:  Simplified to (/ (cos th) (/ (sqrt 2) (* a2 a2)))
1537439703.150 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (cos th) (/ (sqrt 2) (* a2 a2)))))
1537439703.150 * * * * [misc]progress:  [ 99 / 99 ] simplifiying candidate #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
1537439703.150 * [enter]simplify:  Simplifying (/ (* (cos th) (pow a2 2)) (sqrt 2))
1537439703.151 * * [misc]simplify:  iters left: 5 (8 enodes)
1537439703.153 * * [misc]simplify:  iters left: 4 (12 enodes)
1537439703.156 * * [misc]simplify:  iters left: 3 (20 enodes)
1537439703.160 * * [misc]simplify:  iters left: 2 (29 enodes)
1537439703.166 * * [misc]simplify:  iters left: 1 (40 enodes)
1537439703.176 * [exit]simplify:  Simplified to (/ (cos th) (/ (sqrt 2) (* a2 a2)))
1537439703.176 * [misc]simplify:  Simplified (2 2) to (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (cos th) (/ (sqrt 2) (* a2 a2)))))
1537439703.176 * * * [misc]progress:  adding candidates to table
1537439705.316 * [misc]progress:  [Phase 3 of 3] Extracting.
1537439705.316 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (a1 a2 th) (+ (* (* (/ (cos th) (sqrt 2)) a1) a1) (* (/ (cos th) (sqrt 2)) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (* (cbrt (/ (pow (cos th) 3) (* (sqrt 2) 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (/ (cos th) (/ (sqrt 2) (* a1 a1))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))> #<alt (λ (a1 a2 th) (+ (/ (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (* a1 a1))) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (* (cos th) a2) a2) (sqrt 2))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (cos th) (sqrt (sqrt 2))) (/ (* a2 a2) (sqrt (sqrt 2))))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (/ (* (cos th) (* a2 a2)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))>)
1537439705.320 * * * [misc]regime-changes:  Trying 7 branch expressions: (a2 (* a2 a2) a1 (* a1 a1) th (cos th) (/ (cos th) (sqrt 2)))
1537439705.320 * * * * [misc]regimes:  Trying to branch on a2 from (#<alt (λ (a1 a2 th) (+ (* (* (/ (cos th) (sqrt 2)) a1) a1) (* (/ (cos th) (sqrt 2)) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (* (cbrt (/ (pow (cos th) 3) (* (sqrt 2) 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (/ (cos th) (/ (sqrt 2) (* a1 a1))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))> #<alt (λ (a1 a2 th) (+ (/ (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (* a1 a1))) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (* (cos th) a2) a2) (sqrt 2))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (cos th) (sqrt (sqrt 2))) (/ (* a2 a2) (sqrt (sqrt 2))))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (/ (* (cos th) (* a2 a2)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))>)
1537439705.477 * * * * [misc]regimes:  Trying to branch on (* a2 a2) from (#<alt (λ (a1 a2 th) (+ (* (* (/ (cos th) (sqrt 2)) a1) a1) (* (/ (cos th) (sqrt 2)) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (* (cbrt (/ (pow (cos th) 3) (* (sqrt 2) 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (/ (cos th) (/ (sqrt 2) (* a1 a1))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))> #<alt (λ (a1 a2 th) (+ (/ (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (* a1 a1))) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (* (cos th) a2) a2) (sqrt 2))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (cos th) (sqrt (sqrt 2))) (/ (* a2 a2) (sqrt (sqrt 2))))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (/ (* (cos th) (* a2 a2)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))>)
1537439705.603 * * * * [misc]regimes:  Trying to branch on a1 from (#<alt (λ (a1 a2 th) (+ (* (* (/ (cos th) (sqrt 2)) a1) a1) (* (/ (cos th) (sqrt 2)) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (* (cbrt (/ (pow (cos th) 3) (* (sqrt 2) 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (/ (cos th) (/ (sqrt 2) (* a1 a1))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))> #<alt (λ (a1 a2 th) (+ (/ (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (* a1 a1))) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (* (cos th) a2) a2) (sqrt 2))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (cos th) (sqrt (sqrt 2))) (/ (* a2 a2) (sqrt (sqrt 2))))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (/ (* (cos th) (* a2 a2)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))>)
1537439705.725 * * * * [misc]regimes:  Trying to branch on (* a1 a1) from (#<alt (λ (a1 a2 th) (+ (* (* (/ (cos th) (sqrt 2)) a1) a1) (* (/ (cos th) (sqrt 2)) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (* (cbrt (/ (pow (cos th) 3) (* (sqrt 2) 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (/ (cos th) (/ (sqrt 2) (* a1 a1))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))> #<alt (λ (a1 a2 th) (+ (/ (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (* a1 a1))) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (* (cos th) a2) a2) (sqrt 2))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (cos th) (sqrt (sqrt 2))) (/ (* a2 a2) (sqrt (sqrt 2))))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (/ (* (cos th) (* a2 a2)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))>)
1537439705.819 * * * * [misc]regimes:  Trying to branch on th from (#<alt (λ (a1 a2 th) (+ (* (* (/ (cos th) (sqrt 2)) a1) a1) (* (/ (cos th) (sqrt 2)) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (* (cbrt (/ (pow (cos th) 3) (* (sqrt 2) 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (/ (cos th) (/ (sqrt 2) (* a1 a1))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))> #<alt (λ (a1 a2 th) (+ (/ (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (* a1 a1))) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (* (cos th) a2) a2) (sqrt 2))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (cos th) (sqrt (sqrt 2))) (/ (* a2 a2) (sqrt (sqrt 2))))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (/ (* (cos th) (* a2 a2)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))>)
1537439705.932 * * * * [misc]regimes:  Trying to branch on (cos th) from (#<alt (λ (a1 a2 th) (+ (* (* (/ (cos th) (sqrt 2)) a1) a1) (* (/ (cos th) (sqrt 2)) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (* (cbrt (/ (pow (cos th) 3) (* (sqrt 2) 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (/ (cos th) (/ (sqrt 2) (* a1 a1))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))> #<alt (λ (a1 a2 th) (+ (/ (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (* a1 a1))) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (* (cos th) a2) a2) (sqrt 2))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (cos th) (sqrt (sqrt 2))) (/ (* a2 a2) (sqrt (sqrt 2))))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (/ (* (cos th) (* a2 a2)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))>)
1537439706.032 * * * * [misc]regimes:  Trying to branch on (/ (cos th) (sqrt 2)) from (#<alt (λ (a1 a2 th) (+ (* (* (/ (cos th) (sqrt 2)) a1) a1) (* (/ (cos th) (sqrt 2)) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (* (cbrt (/ (pow (cos th) 3) (* (sqrt 2) 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))> #<alt (λ (a1 a2 th) (+ (/ (cos th) (/ (sqrt 2) (* a1 a1))) (* (cos th) (/ (* a2 a2) (sqrt 2)))))> #<alt (λ (a1 a2 th) (+ (/ (* (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (cos th)) (* a1 a1))) (sqrt 2)) (* (cos th) (/ (* a2 a2) (sqrt 2)))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (* (* (cos th) a2) a2) (sqrt 2))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (cos th) (sqrt (sqrt 2))) (/ (* a2 a2) (sqrt (sqrt 2))))))> #<alt (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (/ (* (cos th) (* a2 a2)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2)))))>)
1537439706.148 * * * [misc]regime:  Found split indices: #<option (#s(si 8 256))>
1537439706.148 * [enter]simplify:  Simplifying (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (/ (/ (* (cos th) (* a2 a2)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))))
1537439706.149 * * [misc]simplify:  iters left: 6 (16 enodes)
1537439706.151 * * [misc]simplify:  iters left: 5 (19 enodes)
1537439706.154 * [exit]simplify:  Simplified to (+ (/ (/ (* (cos th) (* a2 a2)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (/ (* (* a1 a1) (cos th)) (sqrt 2)))
1537439706.154 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1537439706.234 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1537439706.237 * * * * [misc]points:  Setting MPFR precision to 64
1537439706.238 * * * * [misc]points:  Setting MPFR precision to 320
1537439706.238 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1537439706.240 * * * * [misc]points:  Setting MPFR precision to 64
1537439706.243 * * * * [misc]points:  Setting MPFR precision to 320
1537439706.245 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1537439706.247 * * * * [misc]points:  Setting MPFR precision to 64
1537439706.250 * * * * [misc]points:  Setting MPFR precision to 320
1537439706.254 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1537439706.258 * * * * [misc]points:  Setting MPFR precision to 64
1537439706.269 * * * * [misc]points:  Setting MPFR precision to 320
1537439706.281 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1537439706.284 * * * * [misc]points:  Setting MPFR precision to 64
1537439706.296 * * * * [misc]points:  Setting MPFR precision to 320
1537439706.308 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1537439706.310 * * * * [misc]points:  Setting MPFR precision to 64
1537439706.385 * * * * [misc]points:  Setting MPFR precision to 320
1537439706.432 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1537439706.437 * * * * [misc]points:  Setting MPFR precision to 64
1537439706.526 * * * * [misc]points:  Setting MPFR precision to 320
1537439706.655 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1537439706.660 * * * * [misc]points:  Setting MPFR precision to 64
1537439706.816 * * * * [misc]points:  Setting MPFR precision to 320
1537439706.996 * * * * [misc]points:  Computing exacts for 8000 points
1537439707.000 * * * * [misc]points:  Setting MPFR precision to 64
1537439707.731 * * * * [misc]points:  Setting MPFR precision to 320
1537439708.925 * * * * [misc]points:  Filtering points with unrepresentable outputs
1537439708.927 * * * * [misc]points:  Sampling 3467 additional inputs, on iter 1 have 4533 / 8000
1537439708.978 * * * * [misc]points:  Computing exacts on every 216 of 3467 points to ramp up precision
1537439708.983 * * * * [misc]points:  Setting MPFR precision to 64
1537439708.984 * * * * [misc]points:  Setting MPFR precision to 320
1537439708.986 * * * * [misc]points:  Computing exacts on every 108 of 3467 points to ramp up precision
1537439708.989 * * * * [misc]points:  Setting MPFR precision to 64
1537439708.990 * * * * [misc]points:  Setting MPFR precision to 320
1537439708.992 * * * * [misc]points:  Computing exacts on every 54 of 3467 points to ramp up precision
1537439708.994 * * * * [misc]points:  Setting MPFR precision to 64
1537439708.997 * * * * [misc]points:  Setting MPFR precision to 320
1537439709.000 * * * * [misc]points:  Computing exacts on every 27 of 3467 points to ramp up precision
1537439709.002 * * * * [misc]points:  Setting MPFR precision to 64
1537439709.008 * * * * [misc]points:  Setting MPFR precision to 320
1537439709.014 * * * * [misc]points:  Computing exacts on every 13 of 3467 points to ramp up precision
1537439709.016 * * * * [misc]points:  Setting MPFR precision to 64
1537439709.027 * * * * [misc]points:  Setting MPFR precision to 320
1537439709.038 * * * * [misc]points:  Computing exacts on every 6 of 3467 points to ramp up precision
1537439709.041 * * * * [misc]points:  Setting MPFR precision to 64
1537439709.065 * * * * [misc]points:  Setting MPFR precision to 320
1537439709.138 * * * * [misc]points:  Computing exacts on every 3 of 3467 points to ramp up precision
1537439709.141 * * * * [misc]points:  Setting MPFR precision to 64
1537439709.205 * * * * [misc]points:  Setting MPFR precision to 320
1537439709.264 * * * * [misc]points:  Computing exacts for 3467 points
1537439709.268 * * * * [misc]points:  Setting MPFR precision to 64
1537439709.555 * * * * [misc]points:  Setting MPFR precision to 320
1537439709.874 * * * * [misc]points:  Filtering points with unrepresentable outputs
1537439709.875 * * * * [misc]points:  Sampling 1512 additional inputs, on iter 2 have 6488 / 8000
1537439709.894 * * * * [misc]points:  Computing exacts on every 94 of 1512 points to ramp up precision
1537439709.898 * * * * [misc]points:  Setting MPFR precision to 64
1537439709.900 * * * * [misc]points:  Setting MPFR precision to 320
1537439709.901 * * * * [misc]points:  Computing exacts on every 47 of 1512 points to ramp up precision
1537439709.905 * * * * [misc]points:  Setting MPFR precision to 64
1537439709.908 * * * * [misc]points:  Setting MPFR precision to 320
1537439709.909 * * * * [misc]points:  Computing exacts on every 23 of 1512 points to ramp up precision
1537439709.911 * * * * [misc]points:  Setting MPFR precision to 64
1537439709.914 * * * * [misc]points:  Setting MPFR precision to 320
1537439709.917 * * * * [misc]points:  Computing exacts on every 11 of 1512 points to ramp up precision
1537439709.951 * * * * [misc]points:  Setting MPFR precision to 64
1537439709.966 * * * * [misc]points:  Setting MPFR precision to 320
1537439709.973 * * * * [misc]points:  Computing exacts on every 5 of 1512 points to ramp up precision
1537439709.975 * * * * [misc]points:  Setting MPFR precision to 64
1537439709.987 * * * * [misc]points:  Setting MPFR precision to 320
1537439710.002 * * * * [misc]points:  Computing exacts on every 2 of 1512 points to ramp up precision
1537439710.007 * * * * [misc]points:  Setting MPFR precision to 64
1537439710.053 * * * * [misc]points:  Setting MPFR precision to 320
1537439710.101 * * * * [misc]points:  Computing exacts for 1512 points
1537439710.105 * * * * [misc]points:  Setting MPFR precision to 64
1537439710.293 * * * * [misc]points:  Setting MPFR precision to 320
1537439710.414 * * * * [misc]points:  Filtering points with unrepresentable outputs
1537439710.414 * * * * [misc]points:  Sampling 641 additional inputs, on iter 3 have 7359 / 8000
1537439710.474 * * * * [misc]points:  Computing exacts on every 40 of 641 points to ramp up precision
1537439710.478 * * * * [misc]points:  Setting MPFR precision to 64
1537439710.484 * * * * [misc]points:  Setting MPFR precision to 320
1537439710.486 * * * * [misc]points:  Computing exacts on every 20 of 641 points to ramp up precision
1537439710.489 * * * * [misc]points:  Setting MPFR precision to 64
1537439710.492 * * * * [misc]points:  Setting MPFR precision to 320
1537439710.495 * * * * [misc]points:  Computing exacts on every 10 of 641 points to ramp up precision
1537439710.499 * * * * [misc]points:  Setting MPFR precision to 64
1537439710.504 * * * * [misc]points:  Setting MPFR precision to 320
1537439710.509 * * * * [misc]points:  Computing exacts on every 5 of 641 points to ramp up precision
1537439710.513 * * * * [misc]points:  Setting MPFR precision to 64
1537439710.523 * * * * [misc]points:  Setting MPFR precision to 320
1537439710.533 * * * * [misc]points:  Computing exacts on every 2 of 641 points to ramp up precision
1537439710.536 * * * * [misc]points:  Setting MPFR precision to 64
1537439710.555 * * * * [misc]points:  Setting MPFR precision to 320
1537439710.575 * * * * [misc]points:  Computing exacts for 641 points
1537439710.579 * * * * [misc]points:  Setting MPFR precision to 64
1537439710.637 * * * * [misc]points:  Setting MPFR precision to 320
1537439710.742 * * * * [misc]points:  Filtering points with unrepresentable outputs
1537439710.742 * * * * [misc]points:  Sampling 278 additional inputs, on iter 4 have 7722 / 8000
1537439710.746 * * * * [misc]points:  Computing exacts on every 17 of 278 points to ramp up precision
1537439710.750 * * * * [misc]points:  Setting MPFR precision to 64
1537439710.752 * * * * [misc]points:  Setting MPFR precision to 320
1537439710.753 * * * * [misc]points:  Computing exacts on every 8 of 278 points to ramp up precision
1537439710.757 * * * * [misc]points:  Setting MPFR precision to 64
1537439710.760 * * * * [misc]points:  Setting MPFR precision to 320
1537439710.763 * * * * [misc]points:  Computing exacts on every 4 of 278 points to ramp up precision
1537439710.767 * * * * [misc]points:  Setting MPFR precision to 64
1537439710.772 * * * * [misc]points:  Setting MPFR precision to 320
1537439710.778 * * * * [misc]points:  Computing exacts on every 2 of 278 points to ramp up precision
1537439710.782 * * * * [misc]points:  Setting MPFR precision to 64
1537439710.789 * * * * [misc]points:  Setting MPFR precision to 320
1537439710.793 * * * * [misc]points:  Computing exacts for 278 points
1537439710.795 * * * * [misc]points:  Setting MPFR precision to 64
1537439710.807 * * * * [misc]points:  Setting MPFR precision to 320
1537439710.820 * * * * [misc]points:  Filtering points with unrepresentable outputs
1537439710.821 * * * * [misc]points:  Sampling 111 additional inputs, on iter 5 have 7889 / 8000
1537439710.821 * * * * [misc]points:  Computing exacts on every 6 of 111 points to ramp up precision
1537439710.824 * * * * [misc]points:  Setting MPFR precision to 64
1537439710.826 * * * * [misc]points:  Setting MPFR precision to 320
1537439710.827 * * * * [misc]points:  Computing exacts on every 3 of 111 points to ramp up precision
1537439710.831 * * * * [misc]points:  Setting MPFR precision to 64
1537439710.833 * * * * [misc]points:  Setting MPFR precision to 320
1537439710.836 * * * * [misc]points:  Computing exacts for 111 points
1537439710.840 * * * * [misc]points:  Setting MPFR precision to 64
1537439710.849 * * * * [misc]points:  Setting MPFR precision to 320
1537439710.860 * * * * [misc]points:  Filtering points with unrepresentable outputs
1537439710.860 * * * * [misc]points:  Sampling 50 additional inputs, on iter 6 have 7950 / 8000
1537439710.860 * * * * [misc]points:  Computing exacts on every 3 of 50 points to ramp up precision
1537439710.864 * * * * [misc]points:  Setting MPFR precision to 64
1537439710.865 * * * * [misc]points:  Setting MPFR precision to 320
1537439710.867 * * * * [misc]points:  Computing exacts for 50 points
1537439710.870 * * * * [misc]points:  Setting MPFR precision to 64
1537439710.899 * * * * [misc]points:  Setting MPFR precision to 320
1537439710.902 * * * * [misc]points:  Filtering points with unrepresentable outputs
1537439710.902 * * * * [misc]points:  Sampling 16 additional inputs, on iter 7 have 7984 / 8000
1537439710.902 * * * * [misc]points:  Computing exacts for 16 points
1537439710.904 * * * * [misc]points:  Setting MPFR precision to 64
1537439710.905 * * * * [misc]points:  Setting MPFR precision to 320
1537439710.906 * * * * [misc]points:  Filtering points with unrepresentable outputs
1537439710.906 * * * * [misc]points:  Sampling 5 additional inputs, on iter 8 have 7995 / 8000
1537439710.906 * * * * [misc]points:  Computing exacts for 5 points
1537439710.909 * * * * [misc]points:  Setting MPFR precision to 64
1537439710.913 * * * * [misc]points:  Setting MPFR precision to 320
1537439710.913 * * * * [misc]points:  Filtering points with unrepresentable outputs
1537439710.913 * * * * [misc]points:  Sampling 4 additional inputs, on iter 9 have 7998 / 8000
1537439710.914 * * * * [misc]points:  Computing exacts for 4 points
1537439710.917 * * * * [misc]points:  Setting MPFR precision to 64
1537439710.918 * * * * [misc]points:  Setting MPFR precision to 320
1537439710.918 * * * * [misc]points:  Filtering points with unrepresentable outputs
1537439710.918 * * * * [exit]points:  Sampled 8000 points with exact outputs
1537439713.428 * [misc]regime-testing:  Baseline error score: 0.4712264483637074
1537439713.428 * [misc]regime-testing:  End program error score: 0.4712264483637074
1537439713.430 * [misc]regime-testing:  Oracle error score: 0.05183347799246909